Urinary Fatty Acid Methyl Esters using GCMS
I need to do fluorescent microscopy using Propidium Iodide. I initially fixed my cells with 4% paraformaldehyde and saw red stain in Control cells. It turns out PFA is cell permeable. So if anyone...
27 February 2024 437 3 View
I am developing a method for FAMEs using normal phase chromatography and ELSD as detector. I observe shift in Retention times (more retention) for subsequent injections. also there is a minor...
30 August 2020 7,414 7 View
I do experiments in single pixel imaging to for the recontruction of transparent object . I use DLP6500 digital micromirror device and PDA36A2 detector for the acquisition process ,but i am not...
15 October 2018 7,206 0 View
Is MDPI publishers a reputable one?
15 September 2017 2,558 9 View
I am looking for a journal which does not impart any publication fee. Can someone help if they know
03 April 2017 727 3 View
The hollow box size is 50*50 and the height is 37mm.I want the load vs displacement graph.
26 February 2017 9,950 1 View
Hi guys, I am struggling to get 20mM of L-DOPA dissolved. Tried all stunts but just doesnt seem to get dissolved. Any sugestions/ideas? Appreciate your time.
08 August 2016 8,076 2 View
In EDM process, tool wear is almost inevitable and wear characteristics do depend on tool electrode material properties, flushing conditions etc. But will tool wear be affected by the work piece...
10 February 2015 4,345 1 View
Well, I have always used RNAlater for preserving tissue samples or embryos, for isolation of RNA at a later time period or even for protein extraction at a later time period. But I recently...
12 October 2014 4,908 5 View
When we do EDM with side flushing we can see that the wear on the side of the tool electrode where flushing is provided will be higher. I have attached a picture that has been used by Ozgedik and...
09 September 2014 6,439 17 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
In my molecule there is Chloro group at 2-position of phenyl ring, but in 2D image it appears as methyl showing no interaction.
28 July 2024 734 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
I am conducting free radical polymerization using Kraft lignin and MMA, with DMSO serving as the solvent and there is also an initiator. Following the reaction, I obtain a solution, but I am...
15 July 2024 9,827 1 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
