Then we review the use of Graphene oxide (GO) in biosensing and discuss the effect of ripples on its properties. We present a review of the current biosensor devices made out of GO for detection of different molecular targets. Finally, we present some thoughts for future perspectives and ...
Functional nucleic acids as in vivo metabolite and ion biosensors AlaaAlsaafin,MaureenMcKeague, inBiosensors and Bioelectronics, 2017 4.2.2Graphene oxide Graphene oxide(GO) is a single layer of graphite that possesses a large specific surface area, which permits the adsorption of many different mol...
Graphene oxide (GO) have built broad interest in most areas of science and engineer- ing because of their extraordinary physical, mechanical, thermal and optical properties. Graphene is a two dimensional one-atom-thick planar sheet of sp2-bonded carbon atoms. This review presents and discusses the...
Chemical and electrochemical synthesis of graphene oxide – a generalized view. Nanoscale 12, 12731–12740 (2020). This review summarizes the recent progress made in the controlled synthesis of GO. Article Google Scholar Zhang, Q. et al. The realistic domain structure of as-synthesized graphene ...
2D graphene oxide (GO) with large surface area, multivalent structure can easily bind single-stranded DNA/RNA (aptamers) through hydrophobic/π-stacking interactions, whereas aptamers having small size, excellent chemical stability and low immunogenicity
Here we report on the design, fabrication, and operation of ion-sensitive field-effect biosensors using large-area graphene sheets synthesized by chemical vapor deposition. The graphene transducer channel has a high carrier mobility of approximately 5000cm/Vs. Our oxide-on-graphene design uses thin ...
Graphene-based nanomaterials (graphene, graphene oxide, reduced graphene oxide, graphene quantum dots, graphene-based nanocomposites, etc.) are emerging as an extremely important class of nanomaterials primarily because of their unique and advantageous physical, chemical, biological, and optoelectronic aspect...
[86,87]. Larger protein-coated graphene oxide nanoparticles (PCGO) (~1 μm) enter cells mainly through phagocytosis, and smaller PCGO nanoparticles (~500 nm) enter cells primarily through clathrin-mediated endocytosis [88]. GO sheets could adhere and wrap around the cell membrane, insert in ...
In this review, we focus on the bioanalytical applications of GO and its derivatives and discuss the significance, shortcoming, and future perspectives of the GO-based bioanalytical systems. 1.2. General strategies for GO-based biosensors We first offer brief overview on the role of the GO ...
Graphene and its application in thermoplastic polymers as nano-filler- A review Dhaiwat N.Trivedi,Nikunj V.Rachchh, inPolymer, 2022 1.4Introduction to reduced graphene oxide (rGO) Reduced graphene oxide(rGO) is produced by reducing oxygen content from the graphene oxide (GO) by a chemical or...