I heard the folin-ciocalteu method has been used but I couldn't find so far a detailed protocol. Does anybody have it?
See Barrajon-Catalan et al. Food and chemical toxicology
Study case : turbo-generator cooling I have a small rotor-stator gap with slots on the stator. The rotor is rotating at high RPM (around 10,000 RPM). The cooling fluid is also circulating...
10 June 2024 579 0 View
I am looking for historical literacy on the British East India Company. Can you appoint books or papers?
17 March 2024 6,052 3 View
Does anyone have hands-on experience with the MolGen PurePrep 96 machine for DNA extraction? We're considering purchasing one, but would really like to have some feedback from someone that...
25 August 2023 2,891 1 View
Since CFA has been done mostly by AMOS or LISREL, can anyone suggest a method of doing CFA in any opensource software?
14 July 2021 3,624 3 View
If one is having problems related to contamination of iron in the glassware, what is the best way to clean it? I have tried to clean with nitric acid 10% solution (v/v), but I'm not sure if that's...
16 March 2021 3,018 3 View
Microdata are a wonderful way of analyzing specific issues in an heterogeneous environment. Brazil is wonderfully diverse country, and its countryside is also extremely heterogeneous. We have...
25 October 2020 9,158 2 View
Hello people. I would like to obtain information regarding how to extract the Night Light data values (W/m2) from the municipalities of a study area in the Qgis software. Thanks
24 March 2020 8,544 2 View
I want to do citation analysis on papers on ecnomics, but I don't know exactly how to get this data from Web of Science, though many sources say this is one of the very good datasets in this area....
16 March 2020 4,378 4 View
I would like to track the presence of some ideas in papers in economics, and I have been reading about citation network analysis and I have found some datasets (like the...
26 February 2020 3,041 1 View
What about the use and interpretation of wavelets, any suggestions for articles or books for me to delve into?
13 March 2019 1,936 2 View
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
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
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
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
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
I am currently working on LncRNA; to know the lncRNA-protein interactions I want to do RNA pull down assay, so I need to design primers with T7 promoter. I need assistance in this regard.
07 August 2024 6,622 1 View
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
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
I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...
07 August 2024 6,034 3 View