Laser-induced graphene on cross-linked sodium alginate
Аутори
Vićentić, TeodoraGreco, Immacolata
Iorio, Carlo Saverio
Mišković, Vanja
Bajuk-Bogdanović, Danica
Pašti, Igor
Radulović, Katarina
Klenk, S.
Stimpel-Lindner, Tanja
Duesberg, G. S.
Spasenović, Marko
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Laser-induced graphene (LIG) possesses desirable properties for numerous applications. However, LIG formation on biocompatible substrates is needed to further augment the integration of LIG-based technologies into nanobiotechnology. Here, LIG formation on cross-linked sodium alginate is reported. The LIG is systematically investigated, providing a comprehensive understanding of the physicochemical characteristics of the material. Raman spectroscopy, scanning electron microscopy with energy-dispersive x-ray analysis, x-ray diffraction, transmission electron microscopy, Fourier-transform infrared spectroscopy and x-ray photoelectron spectroscopy techniques confirm the successful generation of oxidized graphene on the surface of cross-linked sodium alginate. The influence of laser parameters and the amount of crosslinker incorporated into the alginate substrate is explored, revealing that lower laser speed, higher resolution, and increased CaCl2 content leads to LIG with lower electrical ...resistance. These findings could have significant implications for the fabrication of LIG on alginate with tailored conductive properties, but they could also play a guiding role for LIG formation on other biocompatible substrates.
Кључне речи:
laser-induced graphene / alginate / nanobiotechnology / graphene synthesis / biocompatible materials / graphene characterizationИзвор:
Nanotechnology, 2023, 35, 11, 115103-Издавач:
- IOP Publishing
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- North Atlantic Treaty Organization: Science for Peace and Security Program: SP4LIFE
- Research Fund of the Serbian Academy of Sciences and Arts : F-190
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- Digitalization and Technology Research Center of the Bundeswehr (project VITAL-SENSE)
DOI: 10.1088/1361-6528/ad143a
ISSN: 0957-4484; 1361-6528
PubMed: 38081076
Scopus: 2-s2.0-85181395405
Институција/група
IHTMTY - JOUR AU - Vićentić, Teodora AU - Greco, Immacolata AU - Iorio, Carlo Saverio AU - Mišković, Vanja AU - Bajuk-Bogdanović, Danica AU - Pašti, Igor AU - Radulović, Katarina AU - Klenk, S. AU - Stimpel-Lindner, Tanja AU - Duesberg, G. S. AU - Spasenović, Marko PY - 2023 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/7416 AB - Laser-induced graphene (LIG) possesses desirable properties for numerous applications. However, LIG formation on biocompatible substrates is needed to further augment the integration of LIG-based technologies into nanobiotechnology. Here, LIG formation on cross-linked sodium alginate is reported. The LIG is systematically investigated, providing a comprehensive understanding of the physicochemical characteristics of the material. Raman spectroscopy, scanning electron microscopy with energy-dispersive x-ray analysis, x-ray diffraction, transmission electron microscopy, Fourier-transform infrared spectroscopy and x-ray photoelectron spectroscopy techniques confirm the successful generation of oxidized graphene on the surface of cross-linked sodium alginate. The influence of laser parameters and the amount of crosslinker incorporated into the alginate substrate is explored, revealing that lower laser speed, higher resolution, and increased CaCl2 content leads to LIG with lower electrical resistance. These findings could have significant implications for the fabrication of LIG on alginate with tailored conductive properties, but they could also play a guiding role for LIG formation on other biocompatible substrates. PB - IOP Publishing T2 - Nanotechnology T1 - Laser-induced graphene on cross-linked sodium alginate VL - 35 IS - 11 SP - 115103 DO - 10.1088/1361-6528/ad143a ER -
@article{ author = "Vićentić, Teodora and Greco, Immacolata and Iorio, Carlo Saverio and Mišković, Vanja and Bajuk-Bogdanović, Danica and Pašti, Igor and Radulović, Katarina and Klenk, S. and Stimpel-Lindner, Tanja and Duesberg, G. S. and Spasenović, Marko", year = "2023", abstract = "Laser-induced graphene (LIG) possesses desirable properties for numerous applications. However, LIG formation on biocompatible substrates is needed to further augment the integration of LIG-based technologies into nanobiotechnology. Here, LIG formation on cross-linked sodium alginate is reported. The LIG is systematically investigated, providing a comprehensive understanding of the physicochemical characteristics of the material. Raman spectroscopy, scanning electron microscopy with energy-dispersive x-ray analysis, x-ray diffraction, transmission electron microscopy, Fourier-transform infrared spectroscopy and x-ray photoelectron spectroscopy techniques confirm the successful generation of oxidized graphene on the surface of cross-linked sodium alginate. The influence of laser parameters and the amount of crosslinker incorporated into the alginate substrate is explored, revealing that lower laser speed, higher resolution, and increased CaCl2 content leads to LIG with lower electrical resistance. These findings could have significant implications for the fabrication of LIG on alginate with tailored conductive properties, but they could also play a guiding role for LIG formation on other biocompatible substrates.", publisher = "IOP Publishing", journal = "Nanotechnology", title = "Laser-induced graphene on cross-linked sodium alginate", volume = "35", number = "11", pages = "115103", doi = "10.1088/1361-6528/ad143a" }
Vićentić, T., Greco, I., Iorio, C. S., Mišković, V., Bajuk-Bogdanović, D., Pašti, I., Radulović, K., Klenk, S., Stimpel-Lindner, T., Duesberg, G. S.,& Spasenović, M.. (2023). Laser-induced graphene on cross-linked sodium alginate. in Nanotechnology IOP Publishing., 35(11), 115103. https://doi.org/10.1088/1361-6528/ad143a
Vićentić T, Greco I, Iorio CS, Mišković V, Bajuk-Bogdanović D, Pašti I, Radulović K, Klenk S, Stimpel-Lindner T, Duesberg GS, Spasenović M. Laser-induced graphene on cross-linked sodium alginate. in Nanotechnology. 2023;35(11):115103. doi:10.1088/1361-6528/ad143a .
Vićentić, Teodora, Greco, Immacolata, Iorio, Carlo Saverio, Mišković, Vanja, Bajuk-Bogdanović, Danica, Pašti, Igor, Radulović, Katarina, Klenk, S., Stimpel-Lindner, Tanja, Duesberg, G. S., Spasenović, Marko, "Laser-induced graphene on cross-linked sodium alginate" in Nanotechnology, 35, no. 11 (2023):115103, https://doi.org/10.1088/1361-6528/ad143a . .