the effect of anionic polyacrylamide molecular conformation

the effect of anionic polyacrylamide molecular conformation
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  • What is anionic polyacrylamide (Apam)?
  • 1. Introduction Anionic polyacrylamide (APAM) is a kind of organic high-molecular polymer with high hydrophilicity and viscosity, which is easily dissolved in water [ , , ].
  • Is polyacrylamide hydrolyzed?
  • Another study used simulations of coarse-grained molecular dynamics to study the self-assembly and conformation of polyacrylamide in the presence of sodium and an anionic surfactant in aqueous solutions (Wang et al., 2012 ), however, the polymer was not hydrolyzed.
  • Do hydrophobic and anionic polymers interact strongly with membranes?
  • Hydrophobic, nonionic polymers are known to interact strongly with these membranes, (70) while anionic polymers generally show very low association. (8) It is assumed that the use of anionic, hydrophobic polymers which may possess both properties leads to the phenomenon of slow membrane integration.
  • How is polyamide-3 synthesis based on anionic polymerization?
  • This anionic polymerization methodology led to the synthesis of polyamide-3 with controlled molar masses. NMR, SEC, and MALDI-ToF characterizations are supporting the chemical structures and the macromolecular dimensions of polyamide-3.