I need a paper or synthesis methods of PMA (polymaleic acid) in water & solved based synthesis.
Thanks ..
Dear Aasem Zeino,
you can easily find so many methods of synthesis of PMA by searching them in google patent, for example,
https://www.google.com/?tbm=pts&gws_rd=ssl#tbm=pts&q=polymaleic+acid+synthesis
Dear Nodirali,
Thanks for your answer, I was looking for some papers which already applied in industrial scale.
Regards,
Alternatively if you want to avoid Pyridine you can use NEt3 as base in DCM.
Dear Researchers, I am looking for papers (to be attached) giving the synthesis reaction of Polyepoxysuccinic Acid (PESA). I found only Chinese journals and I have no access to them. See these...
09 October 2017 5,856 2 View
Dear Scientists Is there a standard quality for brackish water from well-known organizations or standards? Please give the standard or link or reference at least. Thank you in advance,
03 April 2016 7,894 6 View
There is discussion about PAA (poly acrylic acid) whether it is considered as green chemical or not, especially in its biodegradability issue. PMA is mre green than PAA. Please, can you suggest...
03 April 2015 1,133 6 View
I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...
08 August 2024 8,329 0 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
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
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
Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...
27 July 2024 5,748 0 View
It has been long known that EDC carbodiimide and NHS easter's half life agains hydrolysis are highly related to pH. However, very surprisingly, not yet found a paper giving a table/chart of their...
25 July 2024 8,738 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