How to determine metabolites within animal intestine by using GC/MS?

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How to assess the viability and manage debris in fish primary cell cultures?

Hi, I would appreciate professional and technical insights regarding primary cell culturing. I've been working on optimizing my primary cell culture, and while it is successful at times, there are...

10 July 2024 4,918 2 View

Which book and outline do you recommend for computational physics course for BS level ?

students already took 1. numerical methods 2. programming language 3. Probability and statistics

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How to generate Load deformation curve in Plaxis 3D software. After selecting curve option, box opens to select nearest points then clicked to....?

To generate curve but a straight line generated on zero load.

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Can other standards be used to generate IRF file instead of LaB6,Si etc.,,, for Rietveld Refinement?

Hi, my research involves in ZnO synthesis. I have performed rietveld refinement of my samples and obtain a good fit using Fullprof suite software. However to obtain the crystallite size, the IRF...

07 July 2024 3,526 3 View

How to calculate corrosion rate from potentiodynamic polarization test data for dissimilar welds?

we need surface area, corrosion current, equivalent weight and density of the metal involved for corrosion rate calculation in mm/year (lets say). For dissimilar metal welds, how can we measure...

30 June 2024 5,943 2 View

How to convert energy count spectrum into 2D/3D image?

Respected researcher, I want to know that is there any way or one can help in generating a 2D/3D image using the energy count spectrum of from backscatter methods. How can I design such an...

29 June 2024 10,023 1 View

How do democratic and autocratic regimes influence economic growth, and what are the key factors that drive these differences?

Consider the impact of policy stability, corruption levels, and government efficiency on economic performance in both types of governance. Economic growth is a critical indicator of a country's...

21 June 2024 4,786 3 View

What is Academic Research Paper?

I do a research about Non-Verbal Communication: Gestures and Body Language in Classroom.

18 June 2024 8,737 1 View

Can i deduce the presence of surface states based on my XPS data?

In my XPS spectral, i detected oxygen group bonded to carbon and in my zinc spectral (note : my sample is ZnO) ...there are two valent zinc species available, (which is unsual as my previous...

17 June 2024 3,888 2 View

Action research design is Quantitative Studies or Qualitative Studies?

14 June 2024 1,684 1 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

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GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

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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 8,329 0 View

Can I use a HisTRAP column for affinity chromatography?

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07 August 2024 505 3 View

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

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Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

How can I inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

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Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View

Is there any Indian Company or Startups, from any universiy or IITS, which manufacture Gas Chromatography instrument , i want to make a custOmized G?

or we can collaborate

01 August 2024 6,705 2 View

Erhan Akkaya

In this work, a proper extraction methodology is described. Please see section 2.6.

Article Identification of multiple dysregulated metabolic pathways b...

Abdul Rehman

Erhan Akkaya Thank you so much sir, for sharing value-able information, it is very helpful.

Thaís Pedrete

You need to perform derivatization step with BSTFA (1h 60ºC)