i am have make thin films using chitosan and EVA , which is the good solvent to get the homogenize mixture
I am studying the UV curing and room temperature curing effect in acrylate polymer. but i do not have room temperature curing monomer or polymer, so i would like to know if someone here could...
06 July 2018 1,628 0 View
simulation of thin film
03 April 2017 3,650 1 View
For making thin film
02 March 2017 8,743 0 View
If i have melt with DMSO what is the decomposition temperature of polyethylene glycol (PEG) polymer
06 July 2016 6,800 3 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
I need to do some experiment with it in liquid form.
07 August 2024 613 3 View
How can I measure the thickness of thin film by Uv-Vis?
06 August 2024 7,810 3 View
I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...
03 August 2024 4,725 2 View
Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?
03 August 2024 7,035 3 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 need something like Camag's VisionCat software for photodocumentation of TLCs. Could you recommend something?
31 July 2024 8,415 1 View
Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...
30 July 2024 906 2 View
My final research is about making chitosan/pva hydrogel for wound healing using gelatin as crosslinker. Last month, i made the thin film hydrogel and it turn well. It was okay. Last week, i make...
28 July 2024 2,794 6 View
Why methanol and sulphuric acid, used in the analysis of polyhydroxyalkanoates (PHA) methyl esters by GC-MS? Additionally, why do we typically use non-polar solvents in GC-MS?
22 July 2024 1,210 2 View