Results 21 to 30 of about 3,429 (195)

Recent Advances in Optical Limiting Properties of Fluorinated Graphene Oxides [PDF]

, 2013
There is a substantial interest in finding materials with high nonlinear optical (NLO) properties of materials because of its attractive applications in optical limiting for safety protections.
Ajayan, Pulickel M., Chantharasupawong, Panit, Mathkar, Akshay, Narayanan, Narayanan T., Philip, Reji, Sudeep, Parambath M., Thomas, Jayan   +6 more
core   +1 more source

Graphene and graphene oxide for desalination

Nanoscale, 2016
There is a huge scope for graphene-based materials to be used as membranes for desalination. A very recent study has confirmed that 100% salt rejection can be achieved for commonly used ions by utilizing single layer nonporous graphene. However, the cost effective fabrication procedure for graphene oxide membranes with precise control of pore size can ...
You, Y, Sahajwalla, V, Yoshimura, M, Joshi, RK   +3 more
openaire   +3 more sources

Biocompatibility of Graphene Oxide [PDF]

Nanoscale Research Letters, 2010
AbstractHerein, we report the effects of graphene oxides on human fibroblast cells and mice with the aim of investigating graphene oxides' biocompatibility. The graphene oxides were prepared by the modified Hummers method and characterized by high-resolution transmission electron microscope and atomic force microscopy.
Wang, Kan, Ruan, Jing, Song, Hua, Zhang, Jiali, Wo, Yan, Guo, Shouwu, Cui, Daxiang   +6 more
openaire   +2 more sources

Directed Molecular Stacking for Engineered Fluorescent Three-Dimensional Reduced Graphene Oxide and Coronene Frameworks [PDF]

, 2019
[EN] Three‐dimensional fluorescent graphene frameworks with controlled porous morphologies are of significant importance for practical applications reliant on controlled structural and electronic properties, such as organic electronics and photochemistry.
Botchway, S. W, Calatayud, D. G, Cortezon-Tamarit, F, Ge, Haobo, Kuganathan, Navaratnarajah, Köhn, Kociok, Mao, B, Mirabello, Vincenzo, Palomares, Francisco, Pascu, Sofia   +9 more
core   +1 more source

Superflexibility of graphene oxide [PDF]

Proceedings of the National Academy of Sciences, 2016
SignificanceBending of a thin plate simultaneously involves contraction and stretching of matter relative to a neutral plane, and tensile rigidity dictates the ability of a thin platelet to be bent. If graphene or graphene oxide (GO) were actually behaving as thin platelets, they would display high bending rigidity.
Poulin, Philippe, Jalili, Rouhollah, Neri, Wilfrid, Nallet, Frédéric, Divoux, Thibaut, Colin, Annie, Aboutalebi, Seyed Hamed, Wallace, Gordon, Zakri, Cécile   +8 more
openaire   +4 more sources

Doping effect in graphene-graphene oxide interlayer [PDF]

Scientific Reports, 2020
AbstractInterlayer coupling in graphene-based van der Waals (vdW) heterostructures plays a key role in determining and modulating their physical properties. Hence, its influence on the optical and electronic properties cannot be overlooked in order to promote various next-generation applications in electronic and opto-electronic devices based on the ...
Haidari, Mohd Musaib, Kim, Hakseong, Kim, Jin Hong, Park, Minwoo, Lee, Hoonkyung, Choi, Jin Sik   +5 more
openaire   +2 more sources

Tailoring the thermal Casimir force with graphene [PDF]

, 2011
The Casimir interaction is omnipresent source of forces at small separations between bodies, which is difficult to change by varying external conditions.
Casimir H. B. G., H. Mizuta, Kotov V. N. Uchoa B. Pereira V. M. Castro Neto A. H. Guinea F., M. Elwenspoek, Pyatkovskiy P. K., Sernelius Bo E., V. Svetovoy, Z. Moktadir   +7 more
core   +4 more sources

Review on Graphene-, Graphene Oxide-, Reduced Graphene Oxide-Based Flexible Composites: From Fabrication to Applications [PDF]

Materials, 2022
In the new era of modern flexible and bendable technology, graphene-based materials have attracted great attention. The excellent electrical, mechanical, and optical properties of graphene as well as the ease of functionalization of its derivates have enabled graphene to become an attractive candidate for the construction of flexible devices.
Aamir Razaq, Faiza Bibi, Xiaoxiao Zheng, Raffaello Papadakis, Syed Hassan Mujtaba Jafri, Hu Li   +5 more
openaire   +3 more sources

Water-Gated Charge Doping of Graphene Induced by Mica Substrates

, 2012
We report on the existence of water-gated charge doping of graphene deposited on atomically flat mica substrates. Molecular films of water in units of ~0.4 nm-thick bilayers were found to be present in regions of the interface of graphene/mica hetero ...
Ashcroft N. W., Bae S., Basko D. M., Berciaud S., Bluhm H., Bostwick A., Campbell P. A., Cao P. G., Casiraghi C., Chakrapani V., Chen C.-F., Chen J. H., Chen W., Chiang C. K., Chun Hung Lui, Das A., De S., Dean C. R., Deryagin B. V., Ding F., Dong X. C., Dresselhaus M. S., Dresselhaus M. S., Fasolino A., Ferrari A. C., Geim A. K., Gierz I., Giese R. F., Giovannetti G., Gratzel M., Guggisberg M., Hervas M., Hibino H., Hossain M. Z., Huang M., Ishigami M., Ishii H., Jihye Shim, Lafkioti M., Lee W. H., Levesque P. L., Linsebigler A. L., Liu L., Lohmann T., Lui C. H., Meyer J. C., Mohiuddin T. M. G., Muller K., Nishimura S., Nitzan A., Novoselov K. S., Ohta T., Philip Kim, Rudenko A. N., Ryu S., Schedin F., Shi Y. M., Stolyarova E., Sunmin Ryu, Taeg Yeoung Ko, Takahashi T., Tony F. Heinz, Wang R., Wang X. R., Weaver J. M. R., Xu K., Xue J. M., Yan J., Young-Jun Yu, Yu Y. J.   +69 more
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Recent Advances in Graphene Based TiO2 Nanocomposites (GTiO2Ns) for Photocatalytic Degradation of Synthetic Dyes [PDF]

, 2017
Synthetic dyes are widely used in textile, paper, food, cosmetic, and pharmaceutical industries. During industrial processes, some of these dyes are released into the wastewater and their successive release into rivers and lakes produces serious ...
D’Amato, Chiara Anna, Giovannetti, Rita, Rommozzi, Elena, Zannotti, Marco   +3 more
core   +2 more sources