Results 41 to 50 of about 76,816 (246)

Observation of ferromagnetic semiconductor behavior in manganese-oxide doped graphene

AIP Advances, 2014
We have doped manganese-oxide onto graphene by an electrochemical method. Graphene showed a clear ferromagnetic semiconductor behavior after doping of manganese-oxide.
Chang-Soo Park, Yu Zhao, Yoon Shon, Chong S. Yoon, Haigun Lee, Cheol Jin Lee   +5 more
doaj   +1 more source

Study on the Corrosion Resistance of Graphene Oxide/Melamine Phosphate Waterborne Composite Coatings [PDF]

Cailiao Baohu
In order to study the corrosion resistance of graphene oxide/melamine phosphate waterborne composite coatings in marine environments，melamine phosphate was used to covalently functionalize graphene oxide，and the modified graphene oxide was added to ...
ZHAO Bo, FENG Hanyu, SHU Xina, ZAN Lujun, TAO Haihua, QIU Huidong
doaj   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

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
doaj  

Synthesis and characterization of boiled linseed oil integrated with and without reduced graphene oxide nanosheets blended microcapsules

Materials Research Express
The synthesis and characterization of reduced graphene oxide, boiled linseed oil(BLO), and reduced graphene oxide(rGO)—boiled linseed oil microcapsules (BLO-rGO MCs) are effectuated.
P John Prathap Singh, A Vasanthanathan
doaj   +1 more source

Studying the Synthesis of Graphene Oxide in Ammonium Carbonate Solution [PDF]

Nanochemistry Research
Studies on the synthesis of graphene oxide in ammonium carbonate solution by electrochemical method were conducted. During the synthesis of graphene oxide, a partial reduction of graphene oxide was observed as a result of stirring the solution.
Khushnudbek Eshchanov, Makhliyo Ibragimova, Bazar Ibadullaev   +2 more
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Synthesis, properties, and applications of graphene oxide/reduced graphene oxide and their nanocomposites

Nano Materials Science, 2019
Thanks to their remarkable mechanical, electrical, thermal, and barrier properties, graphene-based nanocomposites have been a hot area of research in the past decade.
Andrew T. Smith, Anna Marie LaChance, Songshan Zeng, Bin Liu, Luyi Sun   +4 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Synthesis and Characterization of Reduced Graphene Oxide and Their Application in Dye-Sensitized Solar Cells

ChemEngineering, 2019
Reduced graphene oxide has certain unique qualities that make them versatile for a myriad of applications. Unlike graphene oxide, reduced graphene oxide is a conductive material and well suited for use in electrically conductive materials, such as solar ...
William E. Ghann, Hyeonggon Kang, Jamal Uddin, Farzana Aktar Chowdhury, Saiful I. Khondaker, Mohammed Moniruzzaman, Md Humayun Kabir, Mohammed M. Rahman   +7 more
doaj   +1 more source