An easy way and molecule to functionalize Graphene Electrode?

More Farshad Teh's questions See All

Does it make sense to use the same material in a three electrode system as the Working, Counter, and reference electrodes?

Suppose I'm interested in the measurement of the impedance of some purified water using a three electrode system. Doe is make sense to run an EIS in a cell that all the electrodes in it are made...

08 September 2014 1,774 5 View

How to measure the conductivity of a Reduced graphene film with a PET(plastic) substrate?

I believe that there should be a precise electrochemical way of measuring the conductiviy of a Graphene sheet, I've tried EIS, of the sheet, using a three elecrode system in which all the...

08 September 2014 9,155 6 View

Three electrode systems with the same electrode materials?

Suppose that there is a electrochemical system with Graphite, graphite, carbon nano tube electrodes, as Reference, Counter, and Working electrode, respectively. the reason to setup such system is...

08 September 2014 9,729 5 View

I have get this error when i calculated the geometrical optimization for prco3, it takes 12 hours until gives this message in the outputfile?

Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...

09 August 2024 7,615 1 View

What is the prepared reference material that can be used in inductively coupled plasma optical emission spectrometry (ICP-OES) to measure REE and U ?

What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...

06 August 2024 1,896 1 View

How effective is the Citi Bloc standard basket in enhancing the accuracy and comparability of international construction cost assessments?

Citi BLOC Standard Basket Definitions: A standardized unit representing a fixed basket of construction materials, labor, and equipment costs priced in various cities. Purpose: To create a common...

04 August 2024 8,997 1 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

In teaching with Evidence-Based Practices for students with ASD, what are some that can benefit from the use of AI?

I am a student in a master's program for Special Education and I am curious to see what Evidence-Based Practices that are used in teaching individuals with Autism Spectrum Disorder benefit from...

30 July 2024 5,611 1 View

How can I separate graphene from amorphous carbon of similar particle sizes?

The starting material is a finely ground powder. Some particles contain more graphene than others.

30 July 2024 3,978 2 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

How to retain the a GFP tagged gene expression in stable cell line?

Hello , I established a stable cell line expressing GFP tagged to a centrosomal gene having G418 drug selection marker. I validated the stable line by IFA and Western blotting, results are fine....

29 July 2024 5,007 0 View

Please introduce me the latest published articles on the structure and properties of metal nanocomposites?

26 July 2024 2,200 3 View

Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

25 July 2024 9,976 3 View

Khaled Parvez

Hi, please check the following papers for the covalent and non-covalent functionalization of graphene

http://pubs.acs.org/doi/abs/10.1021/cr3000412

http://pubs.rsc.org/en/content/articlelanding/2013/cc/c3cc44735a#!divAbstract

Sridhar Vadahanambi

Two ways: Non-enzymatic and enzymatic biosensors..

Easier way is functionalizing with GOD (glucose oxidase) to get flexible glucose sensor.. see this paper: DOI: 10.1016/j.bios.2012.04.042

for Non-enzymatic sensors.. hybridize graphene with metal nano-particles like Cu, Pd...