The CoO can be dissolved in acid solution, howeve, the other matter is dissoved at the same. So is any other solution, such as alkaline solution that can dissolve CoO? High concentration of NaOH solution is difficulty for dissoveling it.
I carried out low-cycle fatigue tests on a secondary-hardenning ultra-high-strength steel with test condition εmax = 0.9%. It was found that the fatigue life at high temperature was much higher...
29 May 2024 3,176 1 View
How do researchers avoid over-amplification of eukaryotic chloroplast 16S rDNA when classifying prokaryotic microbial communities in algal bloom experiments? For example, if I need to amplify...
07 April 2024 3,064 0 View
TVET graduates perceive the incorporation of technology into their educational programs. It delves into their attitudes towards technology and its role in their vocational training.
06 March 2024 5,116 1 View
Dear community: I would like to seek opinions from you on current-clamp mode in electrophysiology. I am trying to record voltage response from neurons, so I first do whole-cell recordings on...
24 January 2024 9,549 4 View
Hi, I'd like to stain 10M cells with CD3 for cell sorting. The datasheet says 5ul/test, and typically use 1 × 10^6 cells in a 100-µl experimental sample (a test). So does it mean I need a 50ul...
26 October 2023 5,300 2 View
topic: the concrete material model RHT in LS-DYNA I see some scholars mentioned the damage value threshold Dcr, but I don not know where to set it, and find no relative paramaters in 072MAT_RHT....
06 August 2023 1,660 1 View
As below: INFO: Using cached SIF image INFO: MPS server daemon started INFO: Running QE with: 2 GPUs 4 MPI processes total 2 MPI processes per GPU 2 Pools 2 KPoints + mpirun -n 4 ph.x...
20 June 2023 187 0 View
Could anyone provide some practical LS-DYNA models for learning?
09 June 2023 6,846 1 View
Hello Researchers I would like to perform the 2D simulation of a PVT system with fins using FORTRAN. I therefore ask for help for anyone who has it or who knows a website where I can find it. The...
30 April 2023 357 2 View
i found the content of dry weight of euglena gracilis under mixtrophic is much higher than than under heterotrophic. almost 2-fold. is that right?or something wrong happened?
23 April 2023 1,902 1 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
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
Penconazole 1. CGA 132465 2. CGA 190503 3. CGA 127841 Fluopyram 1. AE C656948-benzamide 2. AE C656948-pyridyl-acetic acid 3. AE C656948-carboxylic acid I have searched on sigma aldrich as well...
09 July 2024 3,414 2 View