For the estimation of carbohydrates there are different methods. As D39 serotypes contain glucuronic acid as one of the monosaccharide sugars, napthoresorcinol can be used to quantify it. if anyone has done it before please let me know.
Hi everyone, I aim to isolate MSCs from the bone marrow of the mouse. I put the bone marrow cells into the cell culture flask containing DMEM low glucose+BFGF+vit C. I know that now I have lots of...
03 December 2023 2,612 3 View
Hi everyone, I'm looking for datasets that pinpoint where waste is discharged into the Pacific Ocean, especially around Washington and British Columbia. It's been tough finding info that lines up...
28 November 2023 1,370 0 View
I'm looking for a database which contains the information regarding the name of B2B firms which use AI-based pricing optimization tools. If this database also include any contact information or...
08 June 2023 4,777 1 View
I'm studying on Glaucous-winged gulls, a ground-nesting species. In my study area, there are not many trees, but a lot of bushes. I want to mount some cameras to see their parental behaviour,...
26 April 2023 744 1 View
Hi all, I am fabricating micro-scale arrays of pillars on silicon wafer with SU8-2025; however, after completing the photolithography process and checking the samples with microscope, I found the...
21 March 2023 1,717 2 View
During the cultivation of Chlorella vulgaris in a 500-liter tubular photobioreactor, substantial biomass sedimentation leads to the formation of a biofilm. What steps could be taken to address...
12 February 2023 6,261 2 View
Dear all! now im working on my thesis (Anti Cancer Effect of Multi walled carbon Nanotubes ). im using SH-SY5Y neuroblastoma cell line and i need a normal neuronal cell line in order to test the...
21 December 2022 4,604 2 View
I want to design a filler task for my study as a dummy task so that the respondents in my survey won't understand the intention of the researcher. Does anybody know any article on how to design...
16 December 2022 9,013 0 View
Hi eceryone. We need to create a model. Our dataset contains a bunch of daily values of covariates, including wind direction. But the response variable, which is a count data, is provided at a...
10 October 2022 1,155 6 View
What are the applications for high shear rate viscosity (beyond 1000 s-1) ? What are the insights we can take from this measurements?
27 September 2022 7,982 0 View
Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.
07 August 2024 8,782 3 View
Dear readers, Thanks for your attention. I am wondering about the health economic problem of quantifying the value of interventions which a) prevent, b) improve symptom profile and c) ultimately...
05 August 2024 3,246 1 View
I am attempting to conjugate PEG to an amino acid at the C-terminus, for the purposes of producing nanoparticles. I have been told that PEG modified with amine groups can be used for this purpose,...
31 July 2024 2,033 1 View
Hi, researchers, Is it possible to use a safer acid instead of monochloroacetic acid to convert bacterial cellulose to carboxymethyl cellulose?
29 July 2024 4,570 0 View
I am currently performing cell-free DNA (cfDNA) extraction from plasma using an in-house developed kit that employs silica-coated magnetic beads. My protocol works effectively with plasma obtained...
28 July 2024 3,559 0 View
I have been looking for the principle of Cysteine-carbazole-sulfuric acid reaction in research papers and books, but couldn't find it. This reaction is mainly used for the quantification of...
23 July 2024 3,891 0 View
Sulfuric acid has changed color to yellow.
16 July 2024 6,964 0 View
Hi, Attempted to extract cfDNA from a 4 mL plasma sample, with poor yield. Went through the manual in the section regarding poor yield, and feel that this does not apply. Some potential...
14 July 2024 7,475 1 View
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11 July 2024 8,969 1 View
Hi all, I am conducting research on screening peptides (20-35 amino acids) with potential for treating dengue fever through protein-peptide docking methods. In the protein database, I found the...
10 July 2024 8,037 1 View