What is the minimum/acceptable value for chi-square/error percentage in fitting Electrochemical Impedance Spectroscopy data?

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What are the chances of review paper getting published by an independent researcher?

I have written a review paper centering on the ongoing COVID-19 pandemic and it has been communicated for publication purposes. While the journals I am aiming for welcome unsolicited reviews, the...

03 August 2020 4,793 3 View

How Artificial Intelligence and Machine Learning are helping to find COVID-19 drug discovery?

How are Artificial intelligence and Machine Learning boosting COVID-19 drug discovery process?

31 May 2020 2,570 6 View

How Artificial Intelligence/Machine Learning/ Data Science can help to eradicate poverty?

Can AI/ML/DS really help to fight poverty?

21 May 2020 4,694 19 View

Where we can obtain few benchmark datasets for high utility mining?

http://fimi.uantwerpen.be/ Apart from this, suggest few benchmark datasets for high utility mining.

18 May 2020 3,846 1 View

What are the countries doing pool testing? Any statistics available regarding pool testing...?

Any website or research that gives details of pool testing data

17 May 2020 512 4 View

How governments using Data Science/Artificial Intelligence to fight coronavirus?

1. What are the countries using Data Science/Artificial Intelligence to fight the pandemic? 2. What are the Data Science methods used?

14 May 2020 5,449 15 View

How to coat Graphene on ITO/GC ?

Hello All, I've been trying to coat Graphene on ITO/GC. The problem i'm facing is Graphene is not getting coated on the ITO/GC. What kind of electrolyte? as well applied voltage? i have to use to...

22 May 2018 7,452 3 View

I need to coat graphene on Glassy carbon electrodes for electrochemical studies?

Dear All, I've synthesized Graphene by hummer method and want to use it for electrochemical studies. Since graphene has no functional group in it. How Can I coat it over GC or directly drop cast...

21 March 2018 6,332 3 View

Solvent to solubilize Diphenylamine?

Actuall I'm doing electrochemical analysis for Diphenylamine. In HCl diphenylamine's solubility is very less. What are all the other solvent I can use for this purpose?

08 February 2018 6,705 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

How can I simulate the optical absorption spectrum of a biomaterial (like DNA or protein) in COMSOL?

I need to simulate the optical properties of a biomaterial, namely DNA, in COMSOL. Basically I need to simulate the IR absorption spectrum of a cylinder filled with a 'concentration' of DNA. I am...

21 February 2021 3,043 3 View

Unusually Busy Raman Background?

Hello, I am observing a nearly periodic background spectrum for a wide variety of SERS substrates. I see this response (attached below) for bare Au films, Cu films, and Au nanoparticles on...

15 February 2021 9,922 5 View

How to determine the drug loading and the drug release capacity of a polymer micelle using UV spectroscopy?

Currently, I am working on PLA-PEG copolymer micelle for the drug delivery system. I have seen several papers where some researcher talks to centrifuge the drug-loaded micelle to separate the...

13 February 2021 5,822 7 View

Please how can i write a proposal on the methodolgies of AAS to determine heavy metalsin water?

Please I want to write a proposal on the methodologies of AAS to determine heavy metals in water. please any link can help.

08 February 2021 3,587 7 View

Handheld Portable Raman spectroscopy systems - recommendations and experience?

Hi all, I am looking for some general feedback and information from those that have experience using handheld/portable systems? I am looking at the prospects of using an off the shelf system from...

07 February 2021 9,691 3 View

Could we interpret the intensity of the peaks of the FTIR spectrum correlating to the concentration of some compound?

If we analyze the extract of two plants from the same species (for example) and there are very similarities between the two IR spectra except for the intensity of one peak at the same wavenumber....

05 February 2021 2,630 5 View

Why E1g mode (Molybdenum disulfide) is undetectable in Raman spectroscopy?

I synthesized 1T/2H hybrid phase MoS2 on a graphite foil surface by hydrothermal method, and then analyzed it by Raman spectroscopy. As a result, three new peaks correspond to the 1T phase were...

04 February 2021 6,580 2 View