TY  - CONF
AU  - Vizi, Aleksa
AU  - Radović, Nebojša R.
AU  - Nikolić, Željka, M.
AU  - Lekić, Stefan D.
AU  - Roglić, Goran
AU  - Stojanović, Ksenija
AU  - Tešević, Vele
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6547
AB  - Dimethyl fumarate (DMF) serves as the active ingredient in medications designed to treat
relapsing forms of multiple sclerosis, yet there is a notable absence of specific monographs
for this compound in available pharmacopeia’s. Nevertheless, various instrumental
chromatographic techniques are employed to determine the concentration of DMF across
diverse matrices.
This study endeavours to highlight the viability of merging structural instrumental
analytical methods with a simple classical volumetric approach utilizing a cost-effective, non-
toxic, and natural indicator - the ethanol extract of Curcuma longa powder. The primary aim
is to accurately determine DMF assay in commercial samples without utilizing certified
reference materials (CRM).
PB  - University of Belgrade, Technical Faculty in Bor, Serbia
C3  - 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024
T1  - Sustainable Solutions in Analytical Chemistry: Combining of Instrumental Techniques and Environmental-Friendly Natural Indicators for Classical Volumetry
T1  - Održiva rešenja u analitičkoj hemiji: Kombinacija instrumentalnih tehnika i ekološki prihvatljivih prirodnih indikatora za klasičnu volumetriju
SP  - 751
EP  - 752
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6547
ER  - 

@conference{
author = "Vizi, Aleksa and Radović, Nebojša R. and Nikolić, Željka, M. and Lekić, Stefan D. and Roglić, Goran and Stojanović, Ksenija and Tešević, Vele",
year = "2024",
abstract = "Dimethyl fumarate (DMF) serves as the active ingredient in medications designed to treat
relapsing forms of multiple sclerosis, yet there is a notable absence of specific monographs
for this compound in available pharmacopeia’s. Nevertheless, various instrumental
chromatographic techniques are employed to determine the concentration of DMF across
diverse matrices.
This study endeavours to highlight the viability of merging structural instrumental
analytical methods with a simple classical volumetric approach utilizing a cost-effective, non-
toxic, and natural indicator - the ethanol extract of Curcuma longa powder. The primary aim
is to accurately determine DMF assay in commercial samples without utilizing certified
reference materials (CRM).",
publisher = "University of Belgrade, Technical Faculty in Bor, Serbia",
journal = "31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024",
title = "Sustainable Solutions in Analytical Chemistry: Combining of Instrumental Techniques and Environmental-Friendly Natural Indicators for Classical Volumetry, Održiva rešenja u analitičkoj hemiji: Kombinacija instrumentalnih tehnika i ekološki prihvatljivih prirodnih indikatora za klasičnu volumetriju",
pages = "751-752",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6547"
}

Vizi, A., Radović, N. R., Nikolić, Ž. M., Lekić, S. D., Roglić, G., Stojanović, K.,& Tešević, V.. (2024). Sustainable Solutions in Analytical Chemistry: Combining of Instrumental Techniques and Environmental-Friendly Natural Indicators for Classical Volumetry. in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024
University of Belgrade, Technical Faculty in Bor, Serbia., 751-752.
https://hdl.handle.net/21.15107/rcub_cherry_6547

Vizi A, Radović NR, Nikolić ŽM, Lekić SD, Roglić G, Stojanović K, Tešević V. Sustainable Solutions in Analytical Chemistry: Combining of Instrumental Techniques and Environmental-Friendly Natural Indicators for Classical Volumetry. in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024. 2024;:751-752.
https://hdl.handle.net/21.15107/rcub_cherry_6547 .

Vizi, Aleksa, Radović, Nebojša R., Nikolić, Željka, M., Lekić, Stefan D., Roglić, Goran, Stojanović, Ksenija, Tešević, Vele, "Sustainable Solutions in Analytical Chemistry: Combining of Instrumental Techniques and Environmental-Friendly Natural Indicators for Classical Volumetry" in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024 (2024):751-752,
https://hdl.handle.net/21.15107/rcub_cherry_6547 .

TY  - CONF
AU  - Vizi, Aleksa
AU  - Radović, Nebojša R.
AU  - Nikolić, Željka, M.
AU  - Kojić, Ivan
AU  - Stojanović, Ksenija
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6548
AB  - Undecylenic acid (UDA), a medium-chain fatty acid industrially derived from castor oil,
naturally occurs in black elderberry. UDA has attracted significant attention due to diverse
applications in pharmaceutical formulations, particularly as a topical antifungal agent. Recent
research has even hinted potential role of UDA in inducing apoptosis in tumor cells, further
elevating its importance in therapeutic contexts.
The primary objective of this study was to design a rapid and straightforward analytical
method for determining UDA content in commercially available preparations. The presence
of a terminal double bond in UDA enables it to undergo addition reactions, rendering it an
invaluable tool for quantifying UDA concentration in commercial products.
PB  - University of Belgrade, Technical Faculty in Bor, Serbia
C3  - 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024
T1  - Efficient Determination of Undecylenic Acid Content in Pharmaceutical Products: A Novel Simple Approach
T1  - Efikasno određivanje sadržaja undecilenske kiseline u farmaceutskim preparatima: Novi, jednostavan pristup
SP  - 753
EP  - 754
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6548
ER  - 

@conference{
author = "Vizi, Aleksa and Radović, Nebojša R. and Nikolić, Željka, M. and Kojić, Ivan and Stojanović, Ksenija",
year = "2024",
abstract = "Undecylenic acid (UDA), a medium-chain fatty acid industrially derived from castor oil,
naturally occurs in black elderberry. UDA has attracted significant attention due to diverse
applications in pharmaceutical formulations, particularly as a topical antifungal agent. Recent
research has even hinted potential role of UDA in inducing apoptosis in tumor cells, further
elevating its importance in therapeutic contexts.
The primary objective of this study was to design a rapid and straightforward analytical
method for determining UDA content in commercially available preparations. The presence
of a terminal double bond in UDA enables it to undergo addition reactions, rendering it an
invaluable tool for quantifying UDA concentration in commercial products.",
publisher = "University of Belgrade, Technical Faculty in Bor, Serbia",
journal = "31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024",
title = "Efficient Determination of Undecylenic Acid Content in Pharmaceutical Products: A Novel Simple Approach, Efikasno određivanje sadržaja undecilenske kiseline u farmaceutskim preparatima: Novi, jednostavan pristup",
pages = "753-754",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6548"
}

Vizi, A., Radović, N. R., Nikolić, Ž. M., Kojić, I.,& Stojanović, K.. (2024). Efficient Determination of Undecylenic Acid Content in Pharmaceutical Products: A Novel Simple Approach. in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024
University of Belgrade, Technical Faculty in Bor, Serbia., 753-754.
https://hdl.handle.net/21.15107/rcub_cherry_6548

Vizi A, Radović NR, Nikolić ŽM, Kojić I, Stojanović K. Efficient Determination of Undecylenic Acid Content in Pharmaceutical Products: A Novel Simple Approach. in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024. 2024;:753-754.
https://hdl.handle.net/21.15107/rcub_cherry_6548 .

Vizi, Aleksa, Radović, Nebojša R., Nikolić, Željka, M., Kojić, Ivan, Stojanović, Ksenija, "Efficient Determination of Undecylenic Acid Content in Pharmaceutical Products: A Novel Simple Approach" in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024 (2024):753-754,
https://hdl.handle.net/21.15107/rcub_cherry_6548 .

TY  - CONF
AU  - Nikolić, Željka, M.
AU  - Radović, Nebojša R.
AU  - Tešović, Olga
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6546
AB  - Municipal solid waste (MSW) is a part of overall solid waste which is generated in human
society, besides commercial and industrial waste. Depending on the dangerous characteristics
affecting human health and the environment, it can be inert, non-hazardous and hazardous.
Subcategory of waste, which represents over 66% of MSW is household waste, generated
from domestic source. Around 1% of household waste is defined as household hazardous
waste (HHW).
There are several definitions of household hazardous waste, depending on legislation of
different countries. A comprehensive definition is given by the UK National Household
Hazardous Waste Forum (NHHWF): “any material discarded by a household, which is
difficult to dispose of, or which puts human health or the environment at risk because of its
chemical or biological nature”. HHW is a heterogeneous waste group with flammable,
corrosive, reactive, caustic, and toxic characteristics. Quantity and type of HHW generating
on source depends on average standard of living. Citizens in everyday life are not completely
and directly informed about the handling of their waste. The aim of this study is to emphasize
the need to inform citizens more closely about the characteristics of HHW and how improper
waste management can affect their health, habitation, and wider environment.
PB  - University of Belgrade, Technical Faculty in Bor, Serbia
C3  - 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024
T1  - Is There a Need to Inform Citizens More Directly About the Handling of Household Hazardous Waste?
T1  - Da li postoji potreba da se građani direktnije informišu o načinu postupanja sa opasnim otpadom iz domaćinstva?
SP  - 747
EP  - 748
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6546
ER  - 

@conference{
author = "Nikolić, Željka, M. and Radović, Nebojša R. and Tešović, Olga",
year = "2024",
abstract = "Municipal solid waste (MSW) is a part of overall solid waste which is generated in human
society, besides commercial and industrial waste. Depending on the dangerous characteristics
affecting human health and the environment, it can be inert, non-hazardous and hazardous.
Subcategory of waste, which represents over 66% of MSW is household waste, generated
from domestic source. Around 1% of household waste is defined as household hazardous
waste (HHW).
There are several definitions of household hazardous waste, depending on legislation of
different countries. A comprehensive definition is given by the UK National Household
Hazardous Waste Forum (NHHWF): “any material discarded by a household, which is
difficult to dispose of, or which puts human health or the environment at risk because of its
chemical or biological nature”. HHW is a heterogeneous waste group with flammable,
corrosive, reactive, caustic, and toxic characteristics. Quantity and type of HHW generating
on source depends on average standard of living. Citizens in everyday life are not completely
and directly informed about the handling of their waste. The aim of this study is to emphasize
the need to inform citizens more closely about the characteristics of HHW and how improper
waste management can affect their health, habitation, and wider environment.",
publisher = "University of Belgrade, Technical Faculty in Bor, Serbia",
journal = "31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024",
title = "Is There a Need to Inform Citizens More Directly About the Handling of Household Hazardous Waste?, Da li postoji potreba da se građani direktnije informišu o načinu postupanja sa opasnim otpadom iz domaćinstva?",
pages = "747-748",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6546"
}

Nikolić, Ž. M., Radović, N. R.,& Tešović, O.. (2024). Is There a Need to Inform Citizens More Directly About the Handling of Household Hazardous Waste?. in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024
University of Belgrade, Technical Faculty in Bor, Serbia., 747-748.
https://hdl.handle.net/21.15107/rcub_cherry_6546

Nikolić ŽM, Radović NR, Tešović O. Is There a Need to Inform Citizens More Directly About the Handling of Household Hazardous Waste?. in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024. 2024;:747-748.
https://hdl.handle.net/21.15107/rcub_cherry_6546 .

Nikolić, Željka, M., Radović, Nebojša R., Tešović, Olga, "Is There a Need to Inform Citizens More Directly About the Handling of Household Hazardous Waste?" in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024 (2024):747-748,
https://hdl.handle.net/21.15107/rcub_cherry_6546 .

TY  - CONF
AU  - Radović, Nebojša R.
AU  - Nikolić, Željka M.
AU  - Savić, Slađana D.
AU  - Stojanović, Ksenija
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6485
AB  - Hemijske ravnoteže, jedan od najvažnijih koncepata u hemiji, predstavljaju svojevrstan izazov za srednjoškolske nastavnike. Stoga je potrebno posvetiti dodatnu pažnju iznalaženju što većeg broja pristupa čiji je konačni cilj najviši stepen razumevanja ovog gradiva od strane učenika. 
Hidrolizu soli i puferske sisteme, kao relativno kompleksne primere ravnoteža u vodenim rastvorima, učenici veoma često ne razumeju na suštinskom nivou, tako da im i izrada računskih zadataka iz ovih oblasti predstavlja teškoću. Upravo su računski zadaci autorima ovog rada poslužili za demonstraciju modela kojim se, primenom jednostavnih matematičkih operacija, predavačima pruža još jedna mogućnost da pomenute nastavne sadržaje dodatno približe učenicima. 
Naime, osnovna ideja je da se svaka ravnoteža, bilo da je reč o hidrolizi, puferima ili još kompleksnijim ravnotežama u vodenim rastvorima (npr. ugljen-dioksid-karbonatna-bikarbonatna ravnoteža), prikaže u standardnom matematičkom obliku količnika, koji se dalje množi odgovarajućim pomoćnim izrazima: [H+]/[H+]=1 i/ili [OH-]/[OH-]=1 (čije su konačne vrednosti 1). Na ovaj način se, u proširenom izrazu za posmatranu hemijsku ravnotežu, obezbeđuje pojavljivanje konstanti, kao što su jonski proizvod vode i/ili odgovarajuća konstanta kiselosti/baznosti. Iako se ovakav pristup naizgled može učiniti kao „dodatno komplikovanje već dovoljno komplikovanog problema“, važno je imati na umu da se ovakvim sistemom rešavanja zadataka favorizuje ponavljanje (i utvrđivanje) elementarnih pojmova: jonski proizvod vode, konstanta disocijacije, acido-bazne ravnoteže. Dosledno ponavljanje ovih pojmova uz inkorporaciju pomenutog matematičkog modela, kod učenika može da proizvede suštinsko razumevanje gradiva i da im pomogne u rešavanju računskih zadataka, kao što su izračunavanje pH-vrednosti vodenih rastvora hemijskih vrsta koje hidrolizuju i određivanje pH-vrednosti pufera, bez potrebe pamćenja bilo kakvih matematičkih formula. Takođe, opisani matematički model učenicima može biti koristan tokom usvajanja novih koncepata iz različitih prirodnih nauka, budući da je metoda množenja bilo kojeg izraza drugim, pomoćnim izrazom (čija je konačna vrednost 1) univerzalno primenljiva.
PB  - Belgrade : Serbian Chemical Society
C3  - Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024.
T1  - Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima
SP  - 28
EP  - 28
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6485
ER  - 

@conference{
author = "Radović, Nebojša R. and Nikolić, Željka M. and Savić, Slađana D. and Stojanović, Ksenija",
year = "2024",
abstract = "Hemijske ravnoteže, jedan od najvažnijih koncepata u hemiji, predstavljaju svojevrstan izazov za srednjoškolske nastavnike. Stoga je potrebno posvetiti dodatnu pažnju iznalaženju što većeg broja pristupa čiji je konačni cilj najviši stepen razumevanja ovog gradiva od strane učenika. 
Hidrolizu soli i puferske sisteme, kao relativno kompleksne primere ravnoteža u vodenim rastvorima, učenici veoma često ne razumeju na suštinskom nivou, tako da im i izrada računskih zadataka iz ovih oblasti predstavlja teškoću. Upravo su računski zadaci autorima ovog rada poslužili za demonstraciju modela kojim se, primenom jednostavnih matematičkih operacija, predavačima pruža još jedna mogućnost da pomenute nastavne sadržaje dodatno približe učenicima. 
Naime, osnovna ideja je da se svaka ravnoteža, bilo da je reč o hidrolizi, puferima ili još kompleksnijim ravnotežama u vodenim rastvorima (npr. ugljen-dioksid-karbonatna-bikarbonatna ravnoteža), prikaže u standardnom matematičkom obliku količnika, koji se dalje množi odgovarajućim pomoćnim izrazima: [H+]/[H+]=1 i/ili [OH-]/[OH-]=1 (čije su konačne vrednosti 1). Na ovaj način se, u proširenom izrazu za posmatranu hemijsku ravnotežu, obezbeđuje pojavljivanje konstanti, kao što su jonski proizvod vode i/ili odgovarajuća konstanta kiselosti/baznosti. Iako se ovakav pristup naizgled može učiniti kao „dodatno komplikovanje već dovoljno komplikovanog problema“, važno je imati na umu da se ovakvim sistemom rešavanja zadataka favorizuje ponavljanje (i utvrđivanje) elementarnih pojmova: jonski proizvod vode, konstanta disocijacije, acido-bazne ravnoteže. Dosledno ponavljanje ovih pojmova uz inkorporaciju pomenutog matematičkog modela, kod učenika može da proizvede suštinsko razumevanje gradiva i da im pomogne u rešavanju računskih zadataka, kao što su izračunavanje pH-vrednosti vodenih rastvora hemijskih vrsta koje hidrolizuju i određivanje pH-vrednosti pufera, bez potrebe pamćenja bilo kakvih matematičkih formula. Takođe, opisani matematički model učenicima može biti koristan tokom usvajanja novih koncepata iz različitih prirodnih nauka, budući da je metoda množenja bilo kojeg izraza drugim, pomoćnim izrazom (čija je konačna vrednost 1) univerzalno primenljiva.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024.",
title = "Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima",
pages = "28-28",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6485"
}

Radović, N. R., Nikolić, Ž. M., Savić, S. D.,& Stojanović, K.. (2024). Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima. in Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024.
Belgrade : Serbian Chemical Society., 28-28.
https://hdl.handle.net/21.15107/rcub_cherry_6485

Radović NR, Nikolić ŽM, Savić SD, Stojanović K. Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima. in Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024.. 2024;:28-28.
https://hdl.handle.net/21.15107/rcub_cherry_6485 .

Radović, Nebojša R., Nikolić, Željka M., Savić, Slađana D., Stojanović, Ksenija, "Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima" in Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024. (2024):28-28,
https://hdl.handle.net/21.15107/rcub_cherry_6485 .

TY  - GEN
AU  - Radović, Nebojša R.
AU  - Nikolić, Željka M.
AU  - Savić, Slađana D.
AU  - Stojanović, Ksenija
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6486
AB  - Hemijske ravnoteže, jedan od najvažnijih koncepata u hemiji, predstavljaju svojevrstan izazov za srednjoškolske nastavnike. Stoga je potrebno posvetiti dodatnu pažnju iznalaženju što većeg broja pristupa čiji je konačni cilj najviši stepen razumevanja ovog gradiva od strane učenika. Hidrolizu soli i puferske sisteme, kao relativno kompleksne primere ravnoteža u vodenim rastvorima, učenici veoma često ne razumeju na suštinskom nivou, tako da im i izrada računskih zadataka iz ovih oblasti predstavlja teškoću. Upravo su računski zadaci autorima ovog rada poslužili za demonstraciju modela kojim se, primenom jednostavnih matematičkih operacija, predavačima pruža još jedna mogućnost da pomenute nastavne sadržaje dodatno približe učenicima. Naime, osnovna ideja je da se svaka ravnoteža, bilo da je reč o hidrolizi, puferima ili još kompleksnijim ravnotežama u vodenim rastvorima (npr. ugljen-dioksid-karbonatna-bikarbonatna ravnoteža), prikaže u standardnom matematičkom obliku količnika, koji se dalje množi odgovarajućim pomoćnim izrazima: [H+]/[H+]=1 i/ili [OH-]/[OH-]=1 (čije su konačne vrednosti 1). Na ovaj način se, u proširenom izrazu za posmatranu hemijsku ravnotežu, obezbeđuje pojavljivanje konstanti, kao što su jonski proizvod vode i/ili odgovarajuća konstanta kiselosti/baznosti. Iako se ovakav pristup naizgled može učiniti kao „dodatno komplikovanje već dovoljno komplikovanog problema“, važno je imati na umu da se ovakvim sistemom rešavanja zadataka favorizuje ponavljanje (i utvrđivanje) elementarnih pojmova: jonski proizvod vode, konstanta disocijacije, acido-bazne ravnoteže. Dosledno ponavljanje ovih pojmova uz inkorporaciju pomenutog matematičkog modela, kod učenika može da proizvede suštinsko razumevanje gradiva i da im pomogne u rešavanju računskih zadataka, kao što su izračunavanje pH-vrednosti vodenih rastvora hemijskih vrsta koje hidrolizuju i određivanje pH-vrednosti pufera, bez potrebe pamćenja bilo kakvih matematičkih formula. Takođe, opisani matematički model učenicima može biti koristan tokom usvajanja novih koncepata iz različitih prirodnih nauka, budući da je metoda množenja bilo kojeg izraza drugim, pomoćnim izrazom (čija je konačna vrednost 1) univerzalno primenljiva.
PB  - Belgrade : Serbian Chemical Society
T2  - Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024.
T1  - Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6486
ER  - 

@misc{
author = "Radović, Nebojša R. and Nikolić, Željka M. and Savić, Slađana D. and Stojanović, Ksenija",
year = "2024",
abstract = "Hemijske ravnoteže, jedan od najvažnijih koncepata u hemiji, predstavljaju svojevrstan izazov za srednjoškolske nastavnike. Stoga je potrebno posvetiti dodatnu pažnju iznalaženju što većeg broja pristupa čiji je konačni cilj najviši stepen razumevanja ovog gradiva od strane učenika. Hidrolizu soli i puferske sisteme, kao relativno kompleksne primere ravnoteža u vodenim rastvorima, učenici veoma često ne razumeju na suštinskom nivou, tako da im i izrada računskih zadataka iz ovih oblasti predstavlja teškoću. Upravo su računski zadaci autorima ovog rada poslužili za demonstraciju modela kojim se, primenom jednostavnih matematičkih operacija, predavačima pruža još jedna mogućnost da pomenute nastavne sadržaje dodatno približe učenicima. Naime, osnovna ideja je da se svaka ravnoteža, bilo da je reč o hidrolizi, puferima ili još kompleksnijim ravnotežama u vodenim rastvorima (npr. ugljen-dioksid-karbonatna-bikarbonatna ravnoteža), prikaže u standardnom matematičkom obliku količnika, koji se dalje množi odgovarajućim pomoćnim izrazima: [H+]/[H+]=1 i/ili [OH-]/[OH-]=1 (čije su konačne vrednosti 1). Na ovaj način se, u proširenom izrazu za posmatranu hemijsku ravnotežu, obezbeđuje pojavljivanje konstanti, kao što su jonski proizvod vode i/ili odgovarajuća konstanta kiselosti/baznosti. Iako se ovakav pristup naizgled može učiniti kao „dodatno komplikovanje već dovoljno komplikovanog problema“, važno je imati na umu da se ovakvim sistemom rešavanja zadataka favorizuje ponavljanje (i utvrđivanje) elementarnih pojmova: jonski proizvod vode, konstanta disocijacije, acido-bazne ravnoteže. Dosledno ponavljanje ovih pojmova uz inkorporaciju pomenutog matematičkog modela, kod učenika može da proizvede suštinsko razumevanje gradiva i da im pomogne u rešavanju računskih zadataka, kao što su izračunavanje pH-vrednosti vodenih rastvora hemijskih vrsta koje hidrolizuju i određivanje pH-vrednosti pufera, bez potrebe pamćenja bilo kakvih matematičkih formula. Takođe, opisani matematički model učenicima može biti koristan tokom usvajanja novih koncepata iz različitih prirodnih nauka, budući da je metoda množenja bilo kojeg izraza drugim, pomoćnim izrazom (čija je konačna vrednost 1) univerzalno primenljiva.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024.",
title = "Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6486"
}

Radović, N. R., Nikolić, Ž. M., Savić, S. D.,& Stojanović, K.. (2024). Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima. in Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024.
Belgrade : Serbian Chemical Society..
https://hdl.handle.net/21.15107/rcub_cherry_6486

Radović NR, Nikolić ŽM, Savić SD, Stojanović K. Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima. in Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024.. 2024;.
https://hdl.handle.net/21.15107/rcub_cherry_6486 .

Radović, Nebojša R., Nikolić, Željka M., Savić, Slađana D., Stojanović, Ksenija, "Jednostavan matematički model: još jedan način da se objasne hemijske ravnoteže u vodenim rastvorima" in Aprilski dani o nastavi hemije 33. Stručno usavršavanje za nastavnike hemije i 5. Konferencija metodike nastave hemije, Univerzitet u Beogradu - Hemijski fakultet, Beograd, 24. i 25. april 2024. (2024),
https://hdl.handle.net/21.15107/rcub_cherry_6486 .

TY  - JOUR
AU  - Tešović, Olga
AU  - Nikolić, Željka M.
AU  - Radović, Nebojša R.
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6544
AB  - This paper scrutinizes Article 266 of the Serbian Criminal Code in the
context of hazardous material regulation, highlighting its pivotal role in aligning
Serbia’s criminal law with global environmental standards and safeguarding
public health. Through a detailed analysis, the study examines the effectiveness
of Article 266, identifying enforcement challenges and proposing improvements
to enhance its application and impact. It presents a legal framework analysis,
evaluates alignment with international treaties, and suggests recommendations
for better hazardous waste management. The research underscores the importance
of international cooperation and the need for increased public awareness and
education on environmental laws. The findings indicate that while Article 266
establishes a solid foundation for hazardous waste regulation, there is a crucial
need for legislative refinement in the area of waste management, especially
enhanced enforcement mechanisms, and broader educational outreach to ensure
effective environmental protection and compliance with international norms.
PB  - Serbian Association for Criminal Law Theory and Practice
PB  - Institute of Criminological and Sociological Research in Belgrade
T2  - Journal of Criminology and Criminal Law
T1  - Bringing hazardous materials into Serbia and illegal processing, disposal, and storage of hazardous materials – a criminal offence under article 266 of the Criminal code -Concept, application, challenges-
VL  - 62
IS  - 1
SP  - 29
EP  - 52
DO  - 10.47152/rkkp.62.1.2
ER  - 

@article{
author = "Tešović, Olga and Nikolić, Željka M. and Radović, Nebojša R.",
year = "2024",
abstract = "This paper scrutinizes Article 266 of the Serbian Criminal Code in the
context of hazardous material regulation, highlighting its pivotal role in aligning
Serbia’s criminal law with global environmental standards and safeguarding
public health. Through a detailed analysis, the study examines the effectiveness
of Article 266, identifying enforcement challenges and proposing improvements
to enhance its application and impact. It presents a legal framework analysis,
evaluates alignment with international treaties, and suggests recommendations
for better hazardous waste management. The research underscores the importance
of international cooperation and the need for increased public awareness and
education on environmental laws. The findings indicate that while Article 266
establishes a solid foundation for hazardous waste regulation, there is a crucial
need for legislative refinement in the area of waste management, especially
enhanced enforcement mechanisms, and broader educational outreach to ensure
effective environmental protection and compliance with international norms.",
publisher = "Serbian Association for Criminal Law Theory and Practice, Institute of Criminological and Sociological Research in Belgrade",
journal = "Journal of Criminology and Criminal Law",
title = "Bringing hazardous materials into Serbia and illegal processing, disposal, and storage of hazardous materials – a criminal offence under article 266 of the Criminal code -Concept, application, challenges-",
volume = "62",
number = "1",
pages = "29-52",
doi = "10.47152/rkkp.62.1.2"
}

Tešović, O., Nikolić, Ž. M.,& Radović, N. R.. (2024). Bringing hazardous materials into Serbia and illegal processing, disposal, and storage of hazardous materials – a criminal offence under article 266 of the Criminal code -Concept, application, challenges-. in Journal of Criminology and Criminal Law
Serbian Association for Criminal Law Theory and Practice., 62(1), 29-52.
https://doi.org/10.47152/rkkp.62.1.2

Tešović O, Nikolić ŽM, Radović NR. Bringing hazardous materials into Serbia and illegal processing, disposal, and storage of hazardous materials – a criminal offence under article 266 of the Criminal code -Concept, application, challenges-. in Journal of Criminology and Criminal Law. 2024;62(1):29-52.
doi:10.47152/rkkp.62.1.2 .

Tešović, Olga, Nikolić, Željka M., Radović, Nebojša R., "Bringing hazardous materials into Serbia and illegal processing, disposal, and storage of hazardous materials – a criminal offence under article 266 of the Criminal code -Concept, application, challenges-" in Journal of Criminology and Criminal Law, 62, no. 1 (2024):29-52,
https://doi.org/10.47152/rkkp.62.1.2 . .

TY  - CONF
AU  - Nikolić, Željka, M.
AU  - Radović, Nebojša R.
AU  - Tešović, Olga
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6545
AB  - Cleaning agents play a crucial role in maintaining cleanliness and hygiene in households.
However, the improper use or inadvertent mixing of these products can lead to serious health
hazards. One such risk arises from the combination of sodium hypochlorite-based cleaners
with acidic products, resulting in the formation of hazardous chlorine gas. This article aims to
provide an overview of the dangers posed by the chemical reactions of chlorine generation in
household cleaning and propose measures to prevent its occurrence.
This study has a twofold objective: firstly, to underscore the critical importance of
preventing the formation of hazardous chlorine gas by the mixing of household cleaning
agents; secondly, to advocate for comprehensive legal regulations mandating clear warning
messages on cleaning product labels, thereby educating and safeguarding consumers from
potential risks.
PB  - University of Belgrade, Technical Faculty in Bor, Serbia
C3  - 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024
T1  - Risks of Chlorine Exposure in Household Cleaning: A Call for Awareness and Prevention
T1  - Rizici od izlaganja hloru tokom čišćenja u domaćinstvu: Poziv na oprez i prevenciju
SP  - 745
EP  - 746
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6545
ER  - 

@conference{
author = "Nikolić, Željka, M. and Radović, Nebojša R. and Tešović, Olga",
year = "2024",
abstract = "Cleaning agents play a crucial role in maintaining cleanliness and hygiene in households.
However, the improper use or inadvertent mixing of these products can lead to serious health
hazards. One such risk arises from the combination of sodium hypochlorite-based cleaners
with acidic products, resulting in the formation of hazardous chlorine gas. This article aims to
provide an overview of the dangers posed by the chemical reactions of chlorine generation in
household cleaning and propose measures to prevent its occurrence.
This study has a twofold objective: firstly, to underscore the critical importance of
preventing the formation of hazardous chlorine gas by the mixing of household cleaning
agents; secondly, to advocate for comprehensive legal regulations mandating clear warning
messages on cleaning product labels, thereby educating and safeguarding consumers from
potential risks.",
publisher = "University of Belgrade, Technical Faculty in Bor, Serbia",
journal = "31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024",
title = "Risks of Chlorine Exposure in Household Cleaning: A Call for Awareness and Prevention, Rizici od izlaganja hloru tokom čišćenja u domaćinstvu: Poziv na oprez i prevenciju",
pages = "745-746",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6545"
}

Nikolić, Ž. M., Radović, N. R.,& Tešović, O.. (2024). Risks of Chlorine Exposure in Household Cleaning: A Call for Awareness and Prevention. in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024
University of Belgrade, Technical Faculty in Bor, Serbia., 745-746.
https://hdl.handle.net/21.15107/rcub_cherry_6545

Nikolić ŽM, Radović NR, Tešović O. Risks of Chlorine Exposure in Household Cleaning: A Call for Awareness and Prevention. in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024. 2024;:745-746.
https://hdl.handle.net/21.15107/rcub_cherry_6545 .

Nikolić, Željka, M., Radović, Nebojša R., Tešović, Olga, "Risks of Chlorine Exposure in Household Cleaning: A Call for Awareness and Prevention" in 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024 (2024):745-746,
https://hdl.handle.net/21.15107/rcub_cherry_6545 .

TY  - CONF
AU  - Radović, Nebojša R.
AU  - Nikolić, Željka M.
AU  - Stojanović, Ksenija A.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6054
AB  - • Introduction and scope
Sulfur dioxide (SO2) is a widespread pollutant gas that releases during many industrial processes [1].
SO2 has significant environmental and health implications [2], making its accurate quantification
essential. The aim of this paper was to develop a simple and efficient laboratory-scale method for the
sampling and quantification of SO2 at its source.
• Methodology
SO2, generated in the reaction between sodium metabisulfite and orthophosphoric acid, was routed
through a condenser to a recipient vessel containing an absorptive solution of sodium hydroxide. The
absorption of the SO2 was performed with a consistent gas flow rate, facilitated by the use of a vacuum
pump within the reaction system. Aqueous solution of potassium dichloroiodate(I) [3] was employed
for volumetric determination of sulfite content in the final absorptive solution.
• Results
Based on the results of sulfite content determination in the final absorptive solution, which exhibited an
analytical recovery of SO2 ranging from 83% to 96%, the effectiveness of the proposed method is
demonstrated.
• Conclusion
According to the obtained results and the multifaceted challenges associated with the sampling of
gaseous fluids, this study can serve as a valuable guideline for the sampling of gaseous mixtures
containing SO2. Usage of a vacuum pump in the sampling system helps minimize the loss of gaseous
components in the final absorptive solution, whereas the described titrimetric method enables a simple
and efficient analytical procedure for determining SO2 content. Further research and refinement of this
method could lead to its practical application in environmental monitoring and industrial processes.
PB  - University of Belgrade - Technical Faculty in Bor, Serbia
C3  - 8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts
T1  - Capturing Sulfur Dioxide at Its Source: Simple and Efficient Method for Sampling and Quantification
SP  - 27
EP  - 27
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6054
ER  - 

@conference{
author = "Radović, Nebojša R. and Nikolić, Željka M. and Stojanović, Ksenija A.",
year = "2023",
abstract = "• Introduction and scope
Sulfur dioxide (SO2) is a widespread pollutant gas that releases during many industrial processes [1].
SO2 has significant environmental and health implications [2], making its accurate quantification
essential. The aim of this paper was to develop a simple and efficient laboratory-scale method for the
sampling and quantification of SO2 at its source.
• Methodology
SO2, generated in the reaction between sodium metabisulfite and orthophosphoric acid, was routed
through a condenser to a recipient vessel containing an absorptive solution of sodium hydroxide. The
absorption of the SO2 was performed with a consistent gas flow rate, facilitated by the use of a vacuum
pump within the reaction system. Aqueous solution of potassium dichloroiodate(I) [3] was employed
for volumetric determination of sulfite content in the final absorptive solution.
• Results
Based on the results of sulfite content determination in the final absorptive solution, which exhibited an
analytical recovery of SO2 ranging from 83% to 96%, the effectiveness of the proposed method is
demonstrated.
• Conclusion
According to the obtained results and the multifaceted challenges associated with the sampling of
gaseous fluids, this study can serve as a valuable guideline for the sampling of gaseous mixtures
containing SO2. Usage of a vacuum pump in the sampling system helps minimize the loss of gaseous
components in the final absorptive solution, whereas the described titrimetric method enables a simple
and efficient analytical procedure for determining SO2 content. Further research and refinement of this
method could lead to its practical application in environmental monitoring and industrial processes.",
publisher = "University of Belgrade - Technical Faculty in Bor, Serbia",
journal = "8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts",
title = "Capturing Sulfur Dioxide at Its Source: Simple and Efficient Method for Sampling and Quantification",
pages = "27-27",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6054"
}

Radović, N. R., Nikolić, Ž. M.,& Stojanović, K. A.. (2023). Capturing Sulfur Dioxide at Its Source: Simple and Efficient Method for Sampling and Quantification. in 8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts
University of Belgrade - Technical Faculty in Bor, Serbia., 27-27.
https://hdl.handle.net/21.15107/rcub_cherry_6054

Radović NR, Nikolić ŽM, Stojanović KA. Capturing Sulfur Dioxide at Its Source: Simple and Efficient Method for Sampling and Quantification. in 8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts. 2023;:27-27.
https://hdl.handle.net/21.15107/rcub_cherry_6054 .

Radović, Nebojša R., Nikolić, Željka M., Stojanović, Ksenija A., "Capturing Sulfur Dioxide at Its Source: Simple and Efficient Method for Sampling and Quantification" in 8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts (2023):27-27,
https://hdl.handle.net/21.15107/rcub_cherry_6054 .

TY  - CONF
AU  - Radović, Nebojša R.
AU  - Nikolić, Željka M.
AU  - Tešović, Olga
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6055
AB  - • Introduction and scope
The use of hazardous chemicals during laboratory analyses, experiments, and research leads to the
generation of hazardous waste [1]. Proper primary sorting of this waste can be challenging due to the
necessity of preventing unwanted interactions and the formation of even more hazardous secondary
substances [2]. The aim of this study is to provide insight into the management of hazardous chemical
waste in Serbian laboratories.
• Methodology
A preliminary survey conducted in August 2023 with chemists and physical chemists (n=11) employed
in different laboratories in Serbia was based on two fundamental questions: (1) How do you sort
hazardous chemical waste, and (2) Do you believe it is necessary to have additional education and
training on this issue?
• Results
The survey results are as follows: 73% of participants primarily sort liquid hazardous chemical waste
into three categories: inorganic, halogenated organic, and non-halogenated organic waste. In addition,
100% of respondents consider it would be necessary to have additional education on laboratory
hazardous chemical waste and its primary categorization since it is a part of their daily work.
• Conclusion
From presented results and after studying the existing Serbian legal regulations in the field of hazardous
waste management [3] [4], a lack of clear and unambiguous protocols defining precise methods for the
primary sorting of laboratory hazardous chemical waste can be observed. In the context of future
studies, a more in-depth exploration of this subject is warranted, with a particular emphasis on offering
recommendations for the enhancement of the legal framework within this domain [5]
PB  - University of Belgrade - Technical Faculty in Bor, Serbia
C3  - Book of Abstracts, 8th International Student Conference on Technical Sciences ISC 2023
T1  - Managing the Hazardous Chemical Waste in Laboratories: Are We on the Right Path?
SP  - 38
EP  - 39
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6055
ER  - 

@conference{
author = "Radović, Nebojša R. and Nikolić, Željka M. and Tešović, Olga",
year = "2023",
abstract = "• Introduction and scope
The use of hazardous chemicals during laboratory analyses, experiments, and research leads to the
generation of hazardous waste [1]. Proper primary sorting of this waste can be challenging due to the
necessity of preventing unwanted interactions and the formation of even more hazardous secondary
substances [2]. The aim of this study is to provide insight into the management of hazardous chemical
waste in Serbian laboratories.
• Methodology
A preliminary survey conducted in August 2023 with chemists and physical chemists (n=11) employed
in different laboratories in Serbia was based on two fundamental questions: (1) How do you sort
hazardous chemical waste, and (2) Do you believe it is necessary to have additional education and
training on this issue?
• Results
The survey results are as follows: 73% of participants primarily sort liquid hazardous chemical waste
into three categories: inorganic, halogenated organic, and non-halogenated organic waste. In addition,
100% of respondents consider it would be necessary to have additional education on laboratory
hazardous chemical waste and its primary categorization since it is a part of their daily work.
• Conclusion
From presented results and after studying the existing Serbian legal regulations in the field of hazardous
waste management [3] [4], a lack of clear and unambiguous protocols defining precise methods for the
primary sorting of laboratory hazardous chemical waste can be observed. In the context of future
studies, a more in-depth exploration of this subject is warranted, with a particular emphasis on offering
recommendations for the enhancement of the legal framework within this domain [5]",
publisher = "University of Belgrade - Technical Faculty in Bor, Serbia",
journal = "Book of Abstracts, 8th International Student Conference on Technical Sciences ISC 2023",
title = "Managing the Hazardous Chemical Waste in Laboratories: Are We on the Right Path?",
pages = "38-39",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6055"
}

Radović, N. R., Nikolić, Ž. M.,& Tešović, O.. (2023). Managing the Hazardous Chemical Waste in Laboratories: Are We on the Right Path?. in Book of Abstracts, 8th International Student Conference on Technical Sciences ISC 2023
University of Belgrade - Technical Faculty in Bor, Serbia., 38-39.
https://hdl.handle.net/21.15107/rcub_cherry_6055

Radović NR, Nikolić ŽM, Tešović O. Managing the Hazardous Chemical Waste in Laboratories: Are We on the Right Path?. in Book of Abstracts, 8th International Student Conference on Technical Sciences ISC 2023. 2023;:38-39.
https://hdl.handle.net/21.15107/rcub_cherry_6055 .

Radović, Nebojša R., Nikolić, Željka M., Tešović, Olga, "Managing the Hazardous Chemical Waste in Laboratories: Are We on the Right Path?" in Book of Abstracts, 8th International Student Conference on Technical Sciences ISC 2023 (2023):38-39,
https://hdl.handle.net/21.15107/rcub_cherry_6055 .

TY  - CONF
AU  - Nikolić, Željka M.
AU  - Radović, Nebojša R.
AU  - Tešović, Olga
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6056
AB  - • Introduction and objective
Creosote is used as wood preservative all over the world. Over 1500 different chemical compounds are
present in creosote [1]. Most of these molecules have render toxic, carcinogenic and mutagenic effects.
Impregnated wood, as construction material for bridges, railroad ties, utility poles, have an
environmental impact through the polycyclic aromatic hydrocarbons (PAHs), phenolic compounds, N-
, O- and S- heterocycles emissions [2]. The aim of this review is to draw attention on waste management
of creosote impregnated wood.
• Review and results
PAHs constitutes approximately 85 % of creosote content. U.S. Environmental Protection Agency
(EPA) in 1976. made up a list of 16 PAHs to estimate risks to human health from drinking water [3].
Those 16 “priority PAHs” represent only 15 % from all of those present in creosote [4]. EU directives
75/442/EEC, 91/156/EEC, and 94/67/EEC, order that any waste that exceeds the critical creosote limit
should be regarded as hazardous [4]. PAHs content over 100 mg/kgdm in solid waste classified that
waste as hazardous, according to Law on Waste Management in Serbia (Regulation on categories,
examination and classification of waste, Official Gazette of RS, No. 56/2010) [5].
• Conclusion
Can we and should we underestimate phenolic compounds and N-, O- and S- heterocycles which are
also present in creosote impregnated wood among PAHs? Toxicological effects and environmental
impact of every single compound in creosote composition are not known. Into addition to over 1500
chemicals following PAHs in creosote, each ones waste creosote impregnated wood should be regarded
as hazardous.
PB  - University of Belgrade - Technical Faculty in Bor, Serbia
C3  - 8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts
T1  - Why Should Used Creosot Impregnated Wood Waste Be Characterized as Hazardous?
SP  - 25
EP  - 26
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6056
ER  - 

@conference{
author = "Nikolić, Željka M. and Radović, Nebojša R. and Tešović, Olga",
year = "2023",
abstract = "• Introduction and objective
Creosote is used as wood preservative all over the world. Over 1500 different chemical compounds are
present in creosote [1]. Most of these molecules have render toxic, carcinogenic and mutagenic effects.
Impregnated wood, as construction material for bridges, railroad ties, utility poles, have an
environmental impact through the polycyclic aromatic hydrocarbons (PAHs), phenolic compounds, N-
, O- and S- heterocycles emissions [2]. The aim of this review is to draw attention on waste management
of creosote impregnated wood.
• Review and results
PAHs constitutes approximately 85 % of creosote content. U.S. Environmental Protection Agency
(EPA) in 1976. made up a list of 16 PAHs to estimate risks to human health from drinking water [3].
Those 16 “priority PAHs” represent only 15 % from all of those present in creosote [4]. EU directives
75/442/EEC, 91/156/EEC, and 94/67/EEC, order that any waste that exceeds the critical creosote limit
should be regarded as hazardous [4]. PAHs content over 100 mg/kgdm in solid waste classified that
waste as hazardous, according to Law on Waste Management in Serbia (Regulation on categories,
examination and classification of waste, Official Gazette of RS, No. 56/2010) [5].
• Conclusion
Can we and should we underestimate phenolic compounds and N-, O- and S- heterocycles which are
also present in creosote impregnated wood among PAHs? Toxicological effects and environmental
impact of every single compound in creosote composition are not known. Into addition to over 1500
chemicals following PAHs in creosote, each ones waste creosote impregnated wood should be regarded
as hazardous.",
publisher = "University of Belgrade - Technical Faculty in Bor, Serbia",
journal = "8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts",
title = "Why Should Used Creosot Impregnated Wood Waste Be Characterized as Hazardous?",
pages = "25-26",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6056"
}

Nikolić, Ž. M., Radović, N. R.,& Tešović, O.. (2023). Why Should Used Creosot Impregnated Wood Waste Be Characterized as Hazardous?. in 8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts
University of Belgrade - Technical Faculty in Bor, Serbia., 25-26.
https://hdl.handle.net/21.15107/rcub_cherry_6056

Nikolić ŽM, Radović NR, Tešović O. Why Should Used Creosot Impregnated Wood Waste Be Characterized as Hazardous?. in 8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts. 2023;:25-26.
https://hdl.handle.net/21.15107/rcub_cherry_6056 .

Nikolić, Željka M., Radović, Nebojša R., Tešović, Olga, "Why Should Used Creosot Impregnated Wood Waste Be Characterized as Hazardous?" in 8th International Student Conference on Technical Sciences ISC 2023, Book of Abstracts (2023):25-26,
https://hdl.handle.net/21.15107/rcub_cherry_6056 .

TY  - CONF
AU  - Radović, Nebojša R.
AU  - Nikolić, Željka M.
AU  - Tešović, Olga
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6201
AB  - In contemporary society, environmental pollution and hazardous chemical waste are pressing
concerns. This study investigates reporting trends related to environmental pollution and
hazardous chemical waste in twelve scientific journals and daily newspapers. Notably, we
found that the year 2013 marked a significant peak with the highest number of articles on these
topics. Understanding the publishing and reporting trends of these subjects is pivotal for
informed public education and underscores the significant influence of scientific research in
shaping media reporting. As the global community faces increasing environmental challenges,
accurate and scientific-based reporting is essential for fostering public awareness and
facilitating effective solutions.
PB  - University of Szeged, Hungary
C3  - Proceedings of the 29th International Symposium on Analytical and Environmental Problems
T1  - Exploring Trends in Environmental Pollution and Hazardous Chemical Waste Reporting
SP  - 278
EP  - 282
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6201
ER  - 

@conference{
author = "Radović, Nebojša R. and Nikolić, Željka M. and Tešović, Olga",
year = "2023",
abstract = "In contemporary society, environmental pollution and hazardous chemical waste are pressing
concerns. This study investigates reporting trends related to environmental pollution and
hazardous chemical waste in twelve scientific journals and daily newspapers. Notably, we
found that the year 2013 marked a significant peak with the highest number of articles on these
topics. Understanding the publishing and reporting trends of these subjects is pivotal for
informed public education and underscores the significant influence of scientific research in
shaping media reporting. As the global community faces increasing environmental challenges,
accurate and scientific-based reporting is essential for fostering public awareness and
facilitating effective solutions.",
publisher = "University of Szeged, Hungary",
journal = "Proceedings of the 29th International Symposium on Analytical and Environmental Problems",
title = "Exploring Trends in Environmental Pollution and Hazardous Chemical Waste Reporting",
pages = "278-282",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6201"
}

Radović, N. R., Nikolić, Ž. M.,& Tešović, O.. (2023). Exploring Trends in Environmental Pollution and Hazardous Chemical Waste Reporting. in Proceedings of the 29th International Symposium on Analytical and Environmental Problems
University of Szeged, Hungary., 278-282.
https://hdl.handle.net/21.15107/rcub_cherry_6201

Radović NR, Nikolić ŽM, Tešović O. Exploring Trends in Environmental Pollution and Hazardous Chemical Waste Reporting. in Proceedings of the 29th International Symposium on Analytical and Environmental Problems. 2023;:278-282.
https://hdl.handle.net/21.15107/rcub_cherry_6201 .

Radović, Nebojša R., Nikolić, Željka M., Tešović, Olga, "Exploring Trends in Environmental Pollution and Hazardous Chemical Waste Reporting" in Proceedings of the 29th International Symposium on Analytical and Environmental Problems (2023):278-282,
https://hdl.handle.net/21.15107/rcub_cherry_6201 .