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Приказ резултата 51-60 од 143
Biodegradation of copolymer obtained by grafting reaction between methacrylic acid and starch
(Polymer Bulletin, 2018)
Biodegradation of methacrylic acid and starch graft copolymers was investigated for the first time in this manuscript. Synthesized copolymer was characterized by 1H nuclear magnetic resonance spectroscopy (NMR), Fourier ...
An Ethanol Biosensor Based on Simple Immobilization of Alcohol Dehydrogenase on Fe3O4"Au Nanoparticles
(Wiley-V C H Verlag Gmbh, Weinheim, 2015)
An ethanol biosensor based on alcohol dehydrogenase (ADH) attached to Au seeds decorated on magnetic nanoparticles (Fe3O4"Au NPs) is presented. ADH was immobilized on Fe3O4"Au NPs, which were subsequently fixed by a magnet ...
Anti-cancer Herbal Drug Berberine - Sensitive Determination Using Boron-doped Diamond Electrode
(Wiley-V C H Verlag Gmbh, Weinheim, 2015)
Determination of berberine, an isoquinoline plant alkaloid, with antibacterial, antiparasitic, antifungal, hypotensive and antitumoral effects, was proposed by introducing square wave voltammetry on boron-doped diamond ...
Didehydroroflamycoin pentaene macrolide family from Streptomyces durmitorensis MS405(T): production optimization and antimicrobial activity
(Wiley, Hoboken, 2013)
AimsThe aim of this study was to improve production of pentaene 32,33-didehydroroflamycoin (DDHR) in Streptomyces durmitorensis MS405 strain to obtain quantities sufficient for in depth analysis of antimicrobial properties. ...
Carbon-Rich Wastes as Feedstocks for Biodegradable Polymer (Polyhydroxyalkanoate) Production Using Bacteria
(Elsevier Academic Press Inc, San Diego, 2013)
Research into the production of biodegradable polymers has been driven by vision for the most part from changes in policy, in Europe and America. These policies have their origins in the Brundtland Report of 1987, which ...
The chain length of biologically produced (R)-3-hydroxyalkanoic acid affects biological activity and structure of anti-cancer peptides
(Elsevier Science Bv, Amsterdam, 2015)
Conjugation of DP18L peptide with (R)-3-hydroxydecanoic acid, derived from the biopolymer polyhydroxyalkanoate, enhances its anti-cancer activity (O'Connor et al., 2013. Biomaterials 34, 2710-2718). However, it is unknown ...
The conversion of BTEX compounds by single and defined mixed cultures to medium-chain-length polyhydroxyalkanoate
(Springer, New York, 2008)
Here, we report the use of petrochemical aromatic hydrocarbons as a feedstock for the biotechnological conversion into valuable biodegradable plastic polymers-polyhydroxyalkanoates (PHAs). We assessed the ability of the ...
Antimalarials with Benzothiophene Moieties as Aminoquinoline Partners
(Mdpi Ag, Basel, 2017)
Malaria is a severe and life-threatening disease caused by Plasmodium parasites that are spread to humans through bites of infected Anopheles mosquitoes. Here, we report on the efficacy of aminoquinolines coupled to ...
Identification and characterization of an acyl-CoA dehydrogenase from Pseudomonas putida KT2440 that shows preference towards medium to long chain length fatty acids
(Soc General Microbiology, Reading, 2014)
Diverse and elaborate pathways for nutrient utilization, as well as mechanisms to combat unfavourable nutrient conditions make Pseudomonas putida KT2440 a versatile micro-organism able to occupy a range of ecological niches. ...
Determination of Copper in Water by Anodic Stripping Voltammetry Using Cu-DPABA-NA/GCE Modified Electrode
(Electrochemical Science Group, Belgrade, 2011)
The determination of Cu by anodic stripping voltammetry using a Nafion-modified glassy carbon electrode incorporated with Cu-DPABA complex (Cu-DPABA-NA/GCE) was described. Cu was accumulated in acetic buffer pH 4 at potential ...