Results 11 to 20 of about 4,339,111 (300)

Graphene oxide and reduced graphene oxide induced neural pheochromocytoma-derived PC12 cell lines apoptosis and cell cycle alterations via the ERK signaling pathways

International Journal of Nanomedicine, 2017
Yiyuan Kang, Jia Liu, Junrong Wu, Qian Yin, Huimin Liang, Aijie Chen, Longquan Shao Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China Abstract: Given the novel applications of graphene materials in biomedical ...
Kang YY, Liu J, Wu JR, Yin Q, Liang HM, Chen AJ, Shao LQ   +6 more
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Oxidative stress-mediated antibacterial activity of graphene oxide and reduced graphene oxide in Pseudomonas aeruginosa

International Journal of Nanomedicine, 2012
Sangiliyandi Gurunathan, Jae Woong Han, Ahmed Abdal Dayem, Vasuki Eppakayala, Jin-Hoi KimDepartment of Animal Biotechnology, Konkuk University, Seoul, South KoreaBackground: Graphene holds great promise for potential use in next-generation electronic and
Gurunathan S, Han JW, Dayem AA, Eppakayala V, Kim JH   +4 more
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Impact of Graphene oxide (GO) and reduced Graphene Oxide (rGO) on the TiO2 thin film composite (TiO2: GO/ rGO) photoanodes

Chemical Physics Impact
Graphene and its derivatives have several advantages such as large surface area, great chemical stability, high transmittance, and good electrical conductivity, which are the fundamental qualities required by photovoltaic industries. GO and rGO are mixed in various proportions ranging 0 wt.% - 15 wt.% to spin coat TiO2: GO/rGO composite thin films. The
A. Sakshi Joshi, Elangovan Elamurugu, null Leela.S   +2 more
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In vitro and in vivo effects of graphene oxide and reduced graphene oxide on glioblastoma

International Journal of Nanomedicine, 2015
Sławomir Jaworski,1 Ewa Sawosz,1 Marta Kutwin,1 Mateusz Wierzbicki,1 Mateusz Hinzmann,1 Marta Grodzik,1 Anna Winnicka,2 Ludwika Lipinska,3 Karolina Włodyga,1 Andrè Chwalibog41Warsaw University of Life Science, Faculty of Animal Science, Division ...
Jaworski S, Sawosz E, Kutwin M, Wierzbicki M, Hinzmann M, Grodzik M, Winnicka A, Lipińska L, Włodyga K, Chwalibog A   +9 more
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Biofabrication of a novel biomolecule-assisted reduced graphene oxide: an excellent biocompatible nanomaterial

International Journal of Nanomedicine, 2016
Xi-Feng Zhang,1 Sangiliyandi Gurunathan2 1College of Biological and Pharmaceutical Engineering, Wuhan Polytechnic University, Wuhan, People’s Republic of China; 2Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul ...
Zhang X, Gurunathan S
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Nitrogen-Doped Reduced Graphene Oxide for Electrochemical Sensing Applications

Proceedings, 2023
Graphene-based derivatives, such as graphene oxide (GO) and reduced graphene oxide (rGO), have gained significant attention in the field of electrochemical sensors [...]
Justina Gaidukevič, Rūta Aukštakojytė, Mieczysław Kozłowski, Rasa Pauliukaitė   +3 more
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Experimental review: chemical reduction of graphene oxide (GO) to reduced graphene oxide (rGO) by aqueous chemistry [PDF]

Nanoscale, 2017
NaBH 4 graphene oxide sheet reduction is presented with a focus on the elimination of oxygen and the morphology of the sheets as a substrate for electrical measurements. A record high conductivity of 1500 S m −1 was achieved with the provided protocol ...
L. G. Guex, B. Sacchi, K. F. Peuvot, R. L. Andersson, A. M. Pourrahimi, V. Ström, S. Farris, R. T. Olsson   +7 more
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Promising antimicrobial and antibiofilm activities of reduced graphene oxide-metal oxide (RGO-NiO, RGO-AgO, and RGO-ZnO) nanocomposites

RSC Advances, 2021
Microbial infections are considered one of the most dangerous infections for humans due to their resistance to most antimicrobial agents. Nanocomposites-based reduced graphene oxide doped with metal oxides possesses a promising antimicrobial potential.
Sherif Elbasuney, Gharieb S. El-Sayyad, Hesham Tantawy, Amr H. Hashem   +3 more
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Effect of the reduced graphene oxide (rGO) compaction degree and concentration on rGO–polymer composite printability and cell interactions [PDF]

Nanoscale, 2021
rGO densification prior to polymer compounding affects the composite printability and physicochemical properties, which also depend on rGO concentration. The resulting scaffolds support cell viability and osteogenesis, and possess antibacterial properties.
María Cámara-Torres, Ravi Sinha, Siamak Eqtesadi, Rune Wendelbo, Marco Scatto, Paolo Scopece, Alberto Sanchez, Sara Villanueva, Ainhoa Egizabal, Noelia Álvarez, Alessandro Patelli, Carlos Mota, Lorenzo Moroni   +12 more
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Sonochemical synthesis of a copper reduced graphene oxide nanocomposite using honey and evaluation of its antibacterial and cytotoxic activities

Frontiers in Molecular Biosciences, 2022
The combination of graphene-based materials and inorganic nanoparticles for the enhancement of the nanomaterial properties is extensively explored nowadays. In the present work, we used a sonochemical method to synthesize a copper/reduced graphene oxide (
Nur Afini Ismail, Kamyar Shameli, Siti Nur Amalina Mohamad Sukri, Hirofumi Hara, Sin-Yeang Teow, Hassan Moeini   +5 more
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