UV-Vis spectroscopy was used to investigate the behavior of optical band gap of GO-PAAm composites. On the other hand, mechanical measurements were employed to determine toughness and compressive modulus of the polymer composites before and after swelling. The behavior of compressive modulus was ...
Graphene oxide is highly desired for printing electronics, catalysis, energy storage, separation membranes, biomedicine, and composites. However, the present synthesis methods depend on the reactions of graphite with mixed strong oxidants, which suffer f
The interpretation of physical-chemical characteristics of GO is not often easy because the majority of organic molecules in this material are carbons and oxygens [63]. The most regular techniques that use to identify the GO are FTIR, Raman spectrum, UV–vis spectra, X-ray diffraction (XRD),...
Silver nanoparticle preparation and antibacterial effect on GO sheets have been reported [86]. GO has been geared up in the presence of sodium citrate and silver nitrate. Characterization of GO was done physicochemically by using thermogravimetric analysis (TGA), XRD, TEM, UV–Vis and Raman’s ...
UV-VisDFT computational simulationsCOSMO-RSThe oxidized derivative of graphene named Graphene oxide (GO) are attractive materials as optoelectronic devices due to their optical response in the mid-infrared wavelength spectral range; however, very large-scaled synthesis methods and optical characterization ...
We report a facile and cost-effective approach to develop self-standing reduced Graphene Oxide (rGO) film based optical sensor and its low-temperature performance analysis where midgap defect states play a key role in tuning the crucial sensor parameters. Graphite oxide (GO) is produced by modifie...
A novel high-performance self-powered UV-vis-NIR photodetector based on a CdS nanorod array/reduced graphene oxide film heterojunction and its piezo-phototronic regulation J Mater Chem C, 6 (3) (2018), pp. 630-636 CrossrefView in ScopusGoogle Scholar [94] I.K. Moon, et al. Lateral phot...
rGO: reduced graphene oxide SEM: standard error of the mean TEM: transmission electron microscopy TJ: thigh junction WB: western blotting References Abbott NJ, Patabendige AA, Dolman DE, Yusof SR, Begley DJ. Structure and function of the blood–brain barrier. Neurobiol Dis. 2010;37:13...
We report here a rapid and cost-effective approach to synthesize few-layer reduced graphene oxide (FL-RGO) in graphene oxide solution using EDA as a reducing agent and a cross-linker, and where the resulting FL-RGO was characterized by means of AFM, TEM, XPS, UV–vis, and XRD spectroscop...
(AuNPs) on reduced graphene oxide (rGO) using an aqueous solution of chitosan and succinic acid. The AuNPs-rGO nanocomposite was confirmed by different physicochemical characterization methods including transmission electron microscopy, elemental analysis, X-ray diffraction, UV-visible (UV-vis) and ...