How to prepare Bismuth subsalicylate?

More Rahul Chougule's questions See All

What are the roles of both Monetry and Fiscal Policy coordination in optimising the Macroeconomic outcomes in the economy ?

These days policy coordination is becoming necesssary on different front. In India also it is the same case. Monetary and Fiscal policy interface is important in order to address the...

30 July 2024 2,104 6 View

Can we fit a gaussian Fit on a LIBS Peak ?

Though much literature suggests fitting a Voigt profile on a LIBS peak, is it also possible to fit a Gaussian profile on the LIBS peak? I have 204 spectra files, and I am building a pipeline for...

23 July 2024 6,127 1 View

Can the MDFT mental health care model help reduce drug addiction?

This question might come up in my research on "Frustration, Fantasy, and Drug Addiction," where I'm also trying to figure out how to overcome mental health issues without turning to drugs.

30 June 2024 5,936 0 View

What is the effect of redshift on the evolution of an AGN?

AGN (Active Galactic Nuclei) are high energy galaxies powered by supermassive blackholes. The evolution of a galaxy is characterized by parameters such as luminosity and redshift. The redshift is...

25 June 2024 3,782 2 View

Which smoothening model is acceptable for processing of circular dichroism spectra?

For smoothening of noisy CD spectra, several fitting models are available in Jasco spectra manager software, like Savitzky Golay, binomial, means movement and adaptive smoothening. Each one asks...

16 June 2024 3,997 1 View

I am carrying out MTT Assay using HeLa cells but the absorbance values are really less, can anyone please help?

I have seeded HeLa cells in a calculation of 10000 cells per well in a 96 well plate. Then I went for treatment in the next day. Then at last, I added 7ul of 5mg/ml solution of MTT reagent into...

12 June 2024 1,460 3 View

Can we use LIBS Peak - Ti 441.492 for the Univarate Analysis ?

I have 17 different steel samples, in which i identified a peak of Ti 441.492. But , if you look closely at photo, while some some peak are at 441.492 , some are at the slight offset. eg 441.490...

10 June 2024 8,934 2 View

Challenges in Univariate Analysis for Stainless Steel Samples using Laser Induced Breakdown Spectroscopy?

Respected Members , I have a 17 different steel sample references , with varying concentration for Minor Elements being Mo , Ni , Mn ,Si , Cr etc , i am trying to build a calibration curve with...

10 June 2024 993 0 View

Is radio emission thermally or non thermally dominated?

Thermal emission is temperature dependent. Non-thermal emission is not temperature dependent such as synchrotron emission.

29 May 2024 5,155 2 View

Normalization in LIBS Spectra ?

Hello Everyone ! I have a samples a satinless steel , I performed the LIBS Measurement with hLIBS (SciAps Z-300). Total of 12 measurements on different locations were done on the same sample...

09 May 2024 7,959 6 View

Basis set and input instruction to calculate HOMO and LUMO using Orca for Imidazolium based organic salts?

Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...

09 August 2024 5,444 7 View

Is the mentioned CV graph a valid one as this graph have only one peak prominent (reduction)?

I have used Prussian blue nanoparticles as a redox couple. The PBNPs have been made using only one salt precursor. Also, during scan rate studies, a small oxidation peak can be consistently found...

31 July 2024 9,697 0 View

How to remove/ replace trifluoroacetate countertop after deprotection?

After deprotection of the tert-butyl ester to generate the carboxylic acid in chloroform with TFA, my compound‘s pyridine moiety forms a TFacetate ammonium salt (small molecule drug, not a...

29 July 2024 9,753 3 View

What is the solubility of Iron (+3) in Bismuth Oxide?

Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco

29 July 2024 2,163 1 View

How do nutrient transporters and aquaporins interact under abiotic stress in plants?

"The Correlation between Nutrition and Transport Mechanism under Abiotic Stress in Plants: A Comprehensive Review" by Muhammad Saleem, Jianhua Zhang, Muhammad Qasim, Rashid Iqbal, and Li Song,...

23 July 2024 9,109 0 View

How to prepare polyaniline emeraldine salt ( PANI -ES) sample for Transmission electron microscope (TEM) analysis?

I need to do TEM analysis for my Polyaniline emeraldine salt form. May I know which solvent is appropriate for preparing TEM sample?

25 June 2024 9,086 3 View

Challenges in Stabilizing and Concentrating a Highly Unstable Acetyltransferase for Crystallization?

I am working on an acetyltransferase that is highly unstable. Its pI is 6.65, and its molecular weight is around 18 kDa. The protein elutes at 1M imidazole and begins to precipitate immediately...

19 June 2024 2,590 0 View

Which media will produce more biomass in saccharomyces cerevisiae?

Dear all, For higher biomass for saccharomyces cerevisiae which media is suitable in shake flask? 1. YPD media 2. Basal salt media and what is the optimum C/N ratio ( 5:1 /10:1). Thanks &...

18 June 2024 2,106 0 View

How to interpret this sentence making a HPLC mobile phase?

I'm following a paper for their HPLC methodology, but I'm having a hard time understanding how to make mobile phase A. To quote: "Mobile phase A is a mixture containing 0.2% potassium dihydrogen...

13 June 2024 8,321 1 View

How can I prepare 30m ZnCl2 aqueous solution?

A 30m ZnCl2 aqueous solution is needed to prepare and use the electrolyte, as used in some references denoted below. [Chen, Ze, et al. Journal of the American Chemical Society 145.37 (2023):...

11 June 2024 4,479 1 View