I want to know the most reliable extractant for chlorophylls a and b.
Does the nature of the material (e.g algal cells, plant leaves) affect the type of extract to use? Because I used 90% ethanol to extract chlorophyll from some leaf samples and got a consistent reading.
need to open an account to upload my published papers
01 August 2024 9,255 1 View
There are three factors involved in the activity, the substrate acting as a substrate, the substrate acting as an inhibitor and another inhibitor for which you want to measure the Ki.
08 July 2024 4,988 1 View
Can anyone help with a sample of Kraft pulp process lime mud (CaCO3) I need a sample of 250g to run R&D lab testing. I am based in the UK and I am struggling to get hold of some lime mud...
01 July 2024 9,217 0 View
I'm writing a letter of recommendation for a colleague and I'd like to mention how often her publications are cited by other academics.
28 June 2024 4,995 0 View
Recent research papers and journals on indigenous knowledge system
21 June 2024 6,358 1 View
l need an assistance on how to carry out a systematic review of causes and preventive measures against maternal mortality in Ogun State, Nigeria, 2018-23?
19 May 2024 9,103 1 View
We are using gaussian G-16 to calculate molecular properties. When I specigy in the rout line def2qzvpp ( #P B3LYP/def2qzvpp opt output=pickett) with RU (Ruthenium atom in the atom list) --...
10 May 2024 4,810 5 View
Metabolic disorders occur due to our proper habits of eating process and remineralisation in the mouth. Like food, water, and liquids, etc. Due to mutations in all our food in saliva, the...
22 April 2024 1,959 3 View
We have searched literature in Norway and North America trying to find evidence that brown or black bears preyed on Atlantic salmon (Salmo salar), despite the fact that these fish spawn in...
17 April 2024 2,262 5 View
As best I have been able to determine from reading literature, chimpanzees, gorillas, bonobos, and orangutans have been largely confined to tropical and subtropical forests, at least during the...
15 April 2024 2,568 0 View
I'm trying to find a DNA extraction method for fungi that does not require equipment and heating. Is there anyone who can suggest an alternative option? Thank you
08 August 2024 4,733 2 View
99% pure ethanol was used for maceration also alternate methods along with the temperature and time to concentrate the extract can be specified
31 July 2024 5,113 4 View
Am trying to develop a lesson/lab to determine and compare antioxidant properties of soybeans of various colors. Preference would be low tech and low cost. Any assistance is greatly appreciated.
25 July 2024 7,498 2 View
Kindly share a research paper that explains the effect of Methanol and ethanol treatment on collagen based scaffolds. How it increases porosity and swelling. Kindly help me find a paper. Thank you
24 July 2024 3,937 0 View
I have immunized BalB/C mice with a protein using the intradermal (ID) method with Complete Freund's Adjuvant (CFA) and Incomplete Freund's Adjuvant (IFA), following a 14-day interval and three...
22 July 2024 9,160 2 View
Hi, I have lysate from human macrophages, and I wonder what will be the best way to check the NFKB activation in those cells. I was thinking p-p65 or p-ikkb./ Is that make sense?
18 July 2024 5,214 4 View
im studing gaussian 16 with reading paper about I-131 Metaiodobenzylguanidine in the paper "In a similar vein, nuclear magnetic resonance shielding values were investigated using the widely...
16 July 2024 6,040 4 View
I have been able to assign the CHARMM forcefield to my ligand i.e. acetyl coenzyme A but not the amber forcefield. I want to run amber forcefield and the parameterization of ligand is failing. I...
15 July 2024 7,323 1 View
I am searching for HPLC method to estimate Mirtazapine but i want to avoid HPLC-buffers as a mobile phase component. So, I am looking for alternative HPLC-solvent (acetonitrile, methanol etc.)...
14 July 2024 1,493 3 View
I used MDCK cells for my plaque assay for influenza virus and seeded 950,000cells/well in 6-well two days before infection. The virus was diluted in FBS-free MEM with 0.5ug/ml TPCK-trypsin. Here...
11 July 2024 5,669 5 View