I am having difficulties quantifying residual eucalyptus oil released in phosphate buffer solution. I extracted the oil in chloroform but absorbance values in triplicates are far wide apart.
Hi, I am trying to detect Parkin (a mitochondria related protein) on western blot however my antibody doesn't detect it at the right location (50KDa) but detects a double band at 110KDa. I used...
10 October 2022 4,944 2 View
Talking of Apple Systems...
11 July 2017 9,087 1 View
silt size samples gotten from drilled holes is to be analysed for carbon and oxygen isotopes. which analytical technique would give the best result? and what is the procedure for preparation of...
03 May 2015 4,134 1 View
I need advice, explanations, articles, journals, textbooks etc. on the application of stable and trace element(unstable) isotopes and rare earth element studies on deciphering the genesis...
14 February 2015 6,925 3 View
Approximate concentrations are require in compared with the WHO permissible limts
11 August 2024 2,723 1 View
Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...
09 August 2024 5,444 7 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
kindly reply me. Thanking you in advance.
05 August 2024 7,727 4 View
I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?
02 August 2024 7,186 6 View
Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?
01 August 2024 7,504 2 View
I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....
31 July 2024 3,843 7 View
Hi all, may I ask you for advice about treating monolayer culture cell line with essential oil. Due to the hydrophobic character of the oil, I am concerning how can it equally affect to all the...
31 July 2024 5,301 2 View
Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...
30 July 2024 435 3 View
I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...
30 July 2024 6,420 1 View