What is the difference between anionic and cationic redox probes?

I have done Kinetics study of two different probes namely Fe(CN)63-/4- and Ru(boy)2+ on glassy carbon electrode. I kept the potential between -0.2 to 0.6 and 0.8 to 1.2 respectively. In FeCN when...

25 April 2020 3,364 10 View

What are the high yielding methods of extraction of phycocyanin from dry mass of Anthirospira plantesis?

extraction techniques

31 January 2020 7,268 1 View

How good the antibodies from Sabbiotech, USA?

Hello, Had anyone used antibodies from Signalway, Sabbiotech, USA for western blotting?. If so, kindly gives your comments about the quality of primary antibodies.

29 July 2018 2,042 1 View

How to find the dihedral angle of particular residue over the period of simulation time?

Dear Friends, I would like to perform the dihedral angle calculation of particular residue over the period of simulation time. Could you please help me out in creating the ndx file using make_ndx...

19 March 2018 2,284 3 View

How to find the actual coordinate form the normailzed image value?

Hi, For example, I have a 500*500 size of image, but I normalized the range of [0 1], then how to find the image actual coordinate value from the normalized image value

08 February 2018 2,348 4 View

Can any one suggest the reference book for Data Analytics?

Dear Researcher (s) Can any one suggest the reference book for Data Analytics?

11 December 2017 6,158 2 View

How to perform the PIEDA calculation for the receptor-ligand residues using FMO ?

Dear All, Im trying to compute the PIEDA for the receptor-ligand residues using the FMO calculation. Could you help me in providing the steps to create the input put file for running the...

10 November 2017 144 2 View

How to calculate the host-guest binding affinity using quantum mechanics

16 June 2017 1,904 3 View

What are the tools are available for pattern recognition?

Hi.. I am working on biometric with MATLAB. It is really hard for me. So what are the tools are available for pattern recognition?

10 October 2016 6,507 9 View

Is it possible to make Transparent solar panels using perovskite? If No why?

Transparent solar panels

25 July 2016 6,953 6 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

Which database would give me this list of chemical components?

Dear colleagues: I would like to know if anyone knows of a database that gives me the parameters pH, K, K, Mg, P, C, N, Zn, Cu, Ni and Cd of common foods. I find a lot of information of proteins,...

26 February 2021 5,525 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

What are the methods used for CNT..?

Respected Professor's i hope you are doing well and happy. i need some information about carbon Nanotubes. before blending the CNT with the matrix the CNT has been introducing in some treatments....

24 February 2021 5,383 5 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

How to clean up TEM grid with plasma cleaner?

I need to clean the hydrocarbon contamination on the carbon substrate of TEM grid. However, I heard that substrate could be broken by the powerful plasma. My substrate is pure carbon, with ~3nm,...

23 February 2021 3,262 5 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View