Insitu CCVD grown bilayer graphene transistors for applications in nanoelectronics

Wessely, Pia Juliane; Schwalke, Udo

doi:10.1016/j.apsusc.2013.09.142

Cited by 14 publications

(4 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…7 Graphene, on the other hand, is hydrophobic and does not form stable dispersions in polar solvents. 8 This severely limits its use in sensor development. An effective method for overcoming this problem is in situ chemical or electrochemical reduction of highly hydrophilic graphene oxide (GO) to produce graphene.…”

Section: Introductionmentioning

confidence: 99%

Electroanalytical Determination of Ziram by Differential Pulse Voltammetry with Reduced Graphene Oxide/Gold Nanoparticles Modified Glassy Carbon Electrode

Aslan

Ocak²,

Gökmen³

2022

ACSi

View full text Add to dashboard Cite

The preparation of gold nanoparticles-reduced graphene oxide-based sensor materials for the determination of zinc(II) dimethyldithiocarbamate (ziram) is described in this paper. The graphene oxide (GO) was synthesized using a modified Hummer’s method. A composite sensor consisting of gold nanoparticles (AuNPs) and reduced graphene oxide (RGO) was electrochemically fabricated on a glassy carbon electrode. The nanocomposite was evaluated utilizing scanning electron microscopy (SEM). Cyclic voltammetry was used to illuminate the modified sensor’s electrochemical properties at each stage of the modification. The suggested sensor was demonstrated good analytical performance to determine ziram pesticide in water and peach juice, including a very low detection limit, a large linear range, and a low RSD.

show abstract

Section: Introductionmentioning

confidence: 99%

Electroanalytical Determination of Ziram by Differential Pulse Voltammetry with Reduced Graphene Oxide/Gold Nanoparticles Modified Glassy Carbon Electrode

Aslan

Ocak²,

Gökmen³

2022

ACSi

View full text Add to dashboard Cite

show abstract

“…A vast variety of practical applications are emerging, including the creation of new materials and the manufacture of innovative electronics [6][7][8][9][10][11] . Sri Lankan vein graphite with purity about 99% was used for the present study.…”

Section: Introductionmentioning

confidence: 99%

Comparison of Few-layer Graphene Prepared from Natural Graphite through Fast Synthesis Approach

Kottegoda

Gao

Nayanajith

et al. 2015

Journal of Materials Science & Technology

View full text Add to dashboard Cite

“…However, graphene is hydrophobic and does not form stable dispersions in polar solvents. [36] This severely hampers its application in sensor development. In situ chemical or electrochemical reduction of highly hydrophilic graphene oxide (GO) to produce graphene is an effective approach for overcoming this problem.…”

Section: Introductionmentioning

confidence: 99%

A voltammetric sensor based on the use of reduced graphene oxide and hollow gold nanoparticles for the quantification of methyl parathion and parathion in agricultural products

Sun

Waterhouse

et al. 2018

Adv Polym Technol

View full text Add to dashboard Cite

In this study, a novel voltammetric sensor is described for the determination of methyl parathion and parathion based on reduced graphene oxide and hollow gold nanoparticles immobilized on a glassy carbon electrode. Sensitivity is improved by making use of two-step square wave voltammetry. Cyclic voltammetry and square wave voltammetry revealed the sensor to display excellent response to both methyl parathion and parathion, even at very low concentrations. Under optimal conditions, the sensor exhibited a linear response to methyl parathion in the 0.3-10 μM concentration range, and a linear response to parathion in the 0.11-50 μM concentration range. The respective detection limits are 0.12 μM for methyl parathion and 23 nM for parathion. The method was successfully applied to the determination of methyl parathion and parathion in spiked samples and gave recoveries between 76.7% and 112.1%. It was also used to detect residual methyl parathion and parathion in fruit and vegetables, with results correlating well with those obtained by gas chromatography.

show abstract

Insitu CCVD grown bilayer graphene transistors for applications in nanoelectronics

Cited by 14 publications

References 14 publications

Electroanalytical Determination of Ziram by Differential Pulse Voltammetry with Reduced Graphene Oxide/Gold Nanoparticles Modified Glassy Carbon Electrode

Electroanalytical Determination of Ziram by Differential Pulse Voltammetry with Reduced Graphene Oxide/Gold Nanoparticles Modified Glassy Carbon Electrode

Comparison of Few-layer Graphene Prepared from Natural Graphite through Fast Synthesis Approach

A voltammetric sensor based on the use of reduced graphene oxide and hollow gold nanoparticles for the quantification of methyl parathion and parathion in agricultural products

Contact Info

Product

Resources

About