Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.
DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.
A review, with 51 refs., is given on methods for mol. characterization of synthetic cationic polyelectrolytes. Data of detn. of mol. wt. and mol. wt. distribution of important or new cationic ammonium homo- and co-polymers [polyacrylamides] are summarized and special problems resulting from polyelectrolyte effects are discussed. The Mark-Kuhn-Houwink-Sakurada relationship and the mol. wt. distribution results are influenced by electrochem. parameters and the chem. structure of a polyelectrolyte. [on SciFinder (R)]