How to make index file in gromacs for nitrogen bases only?

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How to calculate the absorption cross section of Au nanoparticles from UV-Vis absorption spectra?

Greetings everyone, I have recently started working on plasmons. I am trying to find out the absorption cross-section of 8 nm diameter Au nanoparticles, in order to explain the plasmon-induced...

08 April 2024 8,684 1 View

Root-AMF colonization analysis non-destructive method?

Is there any non-destructive method (not to harvest the root) to quantify AMF colonization with plant roots in pot experiments or rhizotrons?

02 October 2023 9,449 0 View

Can anyone help me by providing a basic code of how to plot 3D figure of numerical data say u depending on two variables say x and t in Mathematica?

Any reference for Mathematica Code for 3D figure of discrete data.

27 June 2023 4,219 4 View

I am working on graphene based supercapacitor I wanted to know how to make a comparison between the estimated capacitance of CV and GCD?

Please suggest me as they differ in their measurement principle

11 April 2023 2,775 1 View

Can anyone suggest where would I get the codes(C++ or any) for charge exchange cross-section of positive to negative ion converting atomic reactions?

The codes to plot the cross-section vs energy curve and also the research article that might help in understanding, theoretically and mathematically, the reactions of the form: A^+ + B^-...

15 January 2023 8,925 2 View

How do you determine what the compound actually is based on it's m/z ratio?

I did a metabolomic study, where some of my compounds are novel and have high production in one of my mutants. I have its m/z ratio. Can I identify this compound solely based on this ratio? I...

06 October 2022 8,248 4 View

What is the basic difference between time-correlated single photon counting (TCSPC) and Fluorescence Lifetime Imaging microscopy (FLIM)?

Is there any difference between time-correlated single photon counting (TCSPC) and Fluorescence Lifetime Imaging microscopy (FLIM)? TCSPC i.e. lifetime measurement of the fluorophore is basically...

01 September 2022 5,780 6 View

Do I have to do RNAcleanup after DNAseI treatment and heat inactivation of DNAse?

I am extracting RNAs using Trizol combined with Purelink mini kit and I am doing post isolation DNAse treatment for making RNA free from genomic DNA. After DNAse treatment I do inactivate DNAse...

02 November 2021 7,086 2 View

Hi there! Do anyone has experience in terms of efficiency of on column DNAse treatment vs post extraction DNAse treatment during RNA extraction?

I am doing RNA extraction from pea plant roots for sequencing purpose and require good quality RNA without contamination. I am using Purelink RNA Mini Kit for extraction. I found on column DNAse...

28 October 2021 2,344 0 View

How to plot force vs time plot and force-extension plot from Steered MD Simulation data?

I have done steered MD of RNA and now trying to figure out the analysis of the data obtained by the simulation.. I wanted to know on how to plot the force vs time plot and force-extension plot...

26 October 2021 4,964 2 View

How do I replace a file with a more recent version of a paper that was uploaded to ResearchGate?

The paper in question is "Interpolation of Nitrogen Fertilizer Use in Canada from Fertilizer Use Surveys". This paper was very recently published by Agronomy (MDPI). Agronomy has, in the last day...

07 August 2024 9,934 3 View

How to solve g_mmpbsa error?

Program: g_mmpbsa, version 2024.1 Source file: extrn_apbs.cxx (line 152) Fatal error: Failed to execute command: $APBS pybYcUWA.in --output-file=pybYcUW.out

07 August 2024 6,066 0 View

Gromacs first step of minimization ?

I have face this problem anyone help me how to solve this issue ?which is below Fatal error: There are inconsistent shifts over periodic boundaries in a molecule type consisting of 78 atoms. The...

07 August 2024 2,598 1 View

How do you delete a duplicate pdf for the same paper on ResearchGate?

The first pdf file I uploaded had an error. So I uploaded an updated, corrected pdf of that paper with a different pdf name. I dpon't want the old copy to be download or read.

07 August 2024 9,508 1 View

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,953 0 View

JCPDS 65-7246 file please?

Dear Researchers Kindly share JCPDS 65-7246 file Thanks in advance

04 August 2024 5,613 1 View

Dirty and clean?

Hi everyone I need a file with a dirty and clean potato image

04 August 2024 7,199 4 View

What is the best protocol for freezing the rat brain in preparation for protein detection by Elisa ?

What is the best way to freeze the rat brain - liquid nitrogen, Dry ice , isopentane - after isolation for later protein investigation by Elisa?

01 August 2024 1,722 1 View

How to change the version of the article full-text pdf file?

How to change the displayed full article text to its corrected version? In the file on the page of the journal where I published the article, there was an error in the text, the table is...

30 July 2024 3,229 2 View

Difficulty with permittivitt and Magnetic Permeability Calculations?

Difficulty with permittivitt and Magnetic Permeability Calculations Hello everyone, I have all the parameters related to the calculations of the permittivitty and magnetic permeability...

30 July 2024 5,206 1 View