How can I calculate the selectivity from CO2/N2 adsorption isotherm?

More Rupak Kishor's questions See All

Hi all, What is sequencing primers ? and Why some times PCR products are cloned and not sequenced straigntaway ?

My questions are ... 1. What are sequencing primers ? Are these primers used in DNA sequencing ? 2. why sometimes PCR products are cloned and transformed into competent bacterial cells. What is...

19 June 2024 5,721 4 View

Can water be split into hydrogen and oxygen using any catalyst without using electricity?

Is it possible to brake H2O into H2 and O2 using hetrogeneous catalyst without using electricity. i am looking for responces with referance.

09 May 2024 8,180 1 View

16S rDNA and RNA extraction, reverse transcription RT-PCR and real-time RT-PCR ?

Hi all earlier I have seen in some papers people go for DNA extraction and normal PCR using 16S rRNA primers for the identification of bacteria. However recently I have seen few papers...

22 April 2024 5,332 2 View

Can anyone help me in interpretation the mass spectra ?

Dear Dr. thanks in advance. EI+ mass peak m/z = 55, 74, 84 (bp), 115, 129, 149, 191. is the above fragments possible from the compound smiles CC(OC1C=CC(=O)OC1C)C1CCC(=O)O1

21 March 2024 8,334 0 View

How can we disaggregate daily precipitation to hourly?

It is required for analyzing the runoff.

09 January 2024 5,626 5 View

How do I register my case report in free of cost?

We are trying to submit a case report in annals of medicine and surgery, but its updated submission criteria included to register and have registration number for any type of articles from the...

24 November 2023 5,384 2 View

Does anybody know preprint servers that accept reviews?

I know that bioRxiv does not accept reviews. Due to some administrative issues, I need to get a DOI for my review article as soon as possible. I appreciate any help you can provide.

17 July 2023 1,880 1 View

What value should i fill in search peaks section in X'pert High-score software for mineral peak analysis..?

I have X'pert high-score software for XRD analysis with PDF2 Database, please help me regarding search peaks section.

16 June 2023 6,447 6 View

Why transient knockdown and homozygous knockout of a gene have opposite effects?

We checked qRT-PCR-based gene expression in our homozygous knockout cell line and mostly observed the downregulation of targets compared to wild-type control cells. We recently performed a...

06 June 2023 9,142 1 View

Want to develop a GC-FID method of estimation of Patulin: A Mycotoxin?

It has been found that most of the reported method of estimation of patulin is though the route of derivatization in GC/MS. Derivatization has its own limitation and a time consuming process. In...

29 April 2023 8,423 3 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

GC-MS retention index prediticon?

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

08 August 2024 7,403 2 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View