How to increase the H-index of your scholarly profile?

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Is coulombic efficiency (CE) same as electron distribution % of current as mg of chemical oxygen demand (COD)?

To determine the % of different electron sinks in MFCs, electron distribution (%) is represented as mg COD (eg: initial sCOD = 100%, current = 34%). Is this value of electron distribution same as...

30 July 2024 5,220 0 View

What are the methods available to test the concentration of potassium ferricyanide during MFC operation?

I am running MFC systems and I see, after long periods of operation, that all the ferricyanide ions have been reduced to ferrocyanide (by color change from yellow to transparent). How can I...

22 April 2024 7,734 0 View

Is there any software to analyze the LC/MS metabolites in short duration?

Regarding LC/MS metabolites

03 April 2024 8,825 3 View

What is the suitable working concentration to which I can dilute DNA probes for FISH? Should I use buffer or DI water for dilution?

I have a set of probes (length: 18 bp each) of concentration 100 pmol/µl targeting bacterial DNA. What is the suitable working concentration to which I can dilute these probes, so that I can use...

05 March 2024 2,187 0 View

AI tools in Software Testing Automation?

Machine Learning or AI Tools roleplay in the Automation of Software Testing

17 February 2024 159 0 View

Does proton exchange membrane (PEM) require pretreatment before every usage? What is the best way to store PEM after pretreatment?

Does PEM require pretreatment after every run in MFCs, before the next usage? Can PEMs be stored in de-ionized water at room temperature prior to usage? If yes, how long can they be stored?

02 January 2024 2,370 1 View

How to Calculate Energy Difference for TADF Compounds?

The triplet energy stands as a crucial factor in adjusting the emission of TADF compounds. Discovering how to measure and calculate it using simple techniques is essential.

03 December 2023 6,677 1 View

How to purify or separate ionic liquid product in reactions mixtures?

Ionic liquids synthesis and purification is important task in chemical laboratories because of the liquid phases.

03 December 2023 451 3 View

Does high concentration of suspended biomass impede electrical output in a MFC?

I have been running a MFC, and recently experiencing high biomass concentration in suspension, and simultaneous voltage drop, despite adding substrate to the anode chamber. What could be the...

11 October 2023 663 0 View

What could be the reason for sudden drop of OCV to zero? Does measurement of OCV require biofilm formation on anode?

Recently, I setup an MFC experiment, and the OCV fell to zero after showing a certain value for 8 mins. Is it because of no biofilm formation? Thank you in advance for your answers.

09 August 2023 3,765 6 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,328 0 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,418 1 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,747 0 View

EDC carbodiimide and NHS easter 's half life among different pH?

It has been long known that EDC carbodiimide and NHS easter's half life agains hydrolysis are highly related to pH. However, very surprisingly, not yet found a paper giving a table/chart of their...

25 July 2024 8,737 0 View

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,937 1 View

How to eliminate the carry-over effect in GC-MS/MS system?

Hi, I am a PhD student working at Jagiellonian University, Faculty of Chemistry. My work is related to the development of new analytical methods for the quantification of short-chain fatty acids...

22 July 2024 5,491 6 View

MDCI module in Orca software?

Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...

21 July 2024 1,631 0 View

What are the principles of physical chemistry?

what are the main points

10 July 2024 9,235 5 View

What is the recommended type of pseudopotentials for QE?

Hello dear colleagues and professors Please what is the recommended type of pseudopotentials for QE? ultrasoft or norm conserving?? And from where get all types of pseudos (us, nc, pbe,...

09 July 2024 9,539 5 View

Is there any guidelines about zooming out a chromatogram?

Hi, Just curious to know that in chromatography, a chromatogram should be zoomed to what scale? 10 times of output , 50X or ..? Is there any regulation or general chapter which describes this?...

03 July 2024 3,119 6 View