Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors
Само за регистроване кориснике
2023
Аутори
Pavličková, MichaelaĐurđić, Slađana Z.
Hatala, Michal
Stanković, Dalibor
Švorc, Ľubomír
Veteška, Peter
Gemeiner, Pavol
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Pad printing is not a widely used printing technique, but it offers the possibility of a simple, fast, and low-cost production of various high-resolution electrode structures. Here, the pad-printed reduced graphene oxide (rGO) electrodes are prepared from pad-printable inks containing rGO powder and different concentrations of two cellulose-based polymers: ethylcellulose and cellulose acetate butyrate. The applicability of rGO inks for pad printing is analyzed according to their rheological parameters and printability. Based on viscosity, storage (G′) and loss modulus (G″) values, 10 wt% of ethylcellulose and 15 wt% of cellulose acetate butyrate appear to be most suitable for pad printing. The effect of polymer concentration on rGO electrodes homogeneity and mechanical stability is also evaluated. Cyclic voltammetry measurements for [Fe(CN)6]3−/4− redox system are performed with rGO/cellulose inks pad-printed onto transparent conductive oxide substrates with the best results when using... ethylcellulose as a binder. Finally, the square-wave voltammetric method assesses the viability of rGO electrodes for the fast detection of ascorbic acid (detection limit of 15 μM) coupled with satisfactory precision (4.5%, n = 5) and long-term stability during electrochemical measurements.
Кључне речи:
electrochemical sensors / pad printing / polymeric binder / printed electronics / reduced graphene oxideИзвор:
Journal of Applied Polymer Science, 2023, 140, 42, e54570-Издавач:
- Wiley
Финансирање / пројекти:
- Agentúra na Podporu Výskumu a Vývoja, Grant/Award Number: SK-SRB-21-0019
- Slovak Academic Information Agency
- Slovenska technicka univerzita v Bratislave, BIOCHARSENSPRINT
- Vedecka Grantova Agentúra MSVVa ˇ S SR ˇ a SAV, Grant/Award Number: 1/0159/20
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Pavličková, Michaela AU - Đurđić, Slađana Z. AU - Hatala, Michal AU - Stanković, Dalibor AU - Švorc, Ľubomír AU - Veteška, Peter AU - Gemeiner, Pavol PY - 2023 UR - http://cherry.chem.bg.ac.rs/handle/123456789/6324 AB - Pad printing is not a widely used printing technique, but it offers the possibility of a simple, fast, and low-cost production of various high-resolution electrode structures. Here, the pad-printed reduced graphene oxide (rGO) electrodes are prepared from pad-printable inks containing rGO powder and different concentrations of two cellulose-based polymers: ethylcellulose and cellulose acetate butyrate. The applicability of rGO inks for pad printing is analyzed according to their rheological parameters and printability. Based on viscosity, storage (G′) and loss modulus (G″) values, 10 wt% of ethylcellulose and 15 wt% of cellulose acetate butyrate appear to be most suitable for pad printing. The effect of polymer concentration on rGO electrodes homogeneity and mechanical stability is also evaluated. Cyclic voltammetry measurements for [Fe(CN)6]3−/4− redox system are performed with rGO/cellulose inks pad-printed onto transparent conductive oxide substrates with the best results when using ethylcellulose as a binder. Finally, the square-wave voltammetric method assesses the viability of rGO electrodes for the fast detection of ascorbic acid (detection limit of 15 μM) coupled with satisfactory precision (4.5%, n = 5) and long-term stability during electrochemical measurements. PB - Wiley T2 - Journal of Applied Polymer Science T1 - Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors VL - 140 IS - 42 SP - e54570 DO - 10.1002/app.54570 ER -
@article{ author = "Pavličková, Michaela and Đurđić, Slađana Z. and Hatala, Michal and Stanković, Dalibor and Švorc, Ľubomír and Veteška, Peter and Gemeiner, Pavol", year = "2023", abstract = "Pad printing is not a widely used printing technique, but it offers the possibility of a simple, fast, and low-cost production of various high-resolution electrode structures. Here, the pad-printed reduced graphene oxide (rGO) electrodes are prepared from pad-printable inks containing rGO powder and different concentrations of two cellulose-based polymers: ethylcellulose and cellulose acetate butyrate. The applicability of rGO inks for pad printing is analyzed according to their rheological parameters and printability. Based on viscosity, storage (G′) and loss modulus (G″) values, 10 wt% of ethylcellulose and 15 wt% of cellulose acetate butyrate appear to be most suitable for pad printing. The effect of polymer concentration on rGO electrodes homogeneity and mechanical stability is also evaluated. Cyclic voltammetry measurements for [Fe(CN)6]3−/4− redox system are performed with rGO/cellulose inks pad-printed onto transparent conductive oxide substrates with the best results when using ethylcellulose as a binder. Finally, the square-wave voltammetric method assesses the viability of rGO electrodes for the fast detection of ascorbic acid (detection limit of 15 μM) coupled with satisfactory precision (4.5%, n = 5) and long-term stability during electrochemical measurements.", publisher = "Wiley", journal = "Journal of Applied Polymer Science", title = "Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors", volume = "140", number = "42", pages = "e54570", doi = "10.1002/app.54570" }
Pavličková, M., Đurđić, S. Z., Hatala, M., Stanković, D., Švorc, Ľ., Veteška, P.,& Gemeiner, P.. (2023). Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors. in Journal of Applied Polymer Science Wiley., 140(42), e54570. https://doi.org/10.1002/app.54570
Pavličková M, Đurđić SZ, Hatala M, Stanković D, Švorc Ľ, Veteška P, Gemeiner P. Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors. in Journal of Applied Polymer Science. 2023;140(42):e54570. doi:10.1002/app.54570 .
Pavličková, Michaela, Đurđić, Slađana Z., Hatala, Michal, Stanković, Dalibor, Švorc, Ľubomír, Veteška, Peter, Gemeiner, Pavol, "Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors" in Journal of Applied Polymer Science, 140, no. 42 (2023):e54570, https://doi.org/10.1002/app.54570 . .