Elucidating dynamic behavior of synthetic supramolecular polymers in water by hydrogen/deuterium exchange mass spectrometry was written by Lou, Xianwen;Schoenmakers, Sandra M. C.;van Dongen, Joost L. J.;Garcia-Iglesias, Miguel;Casellas, Nicolas M.;Fernandez-Castano Romera, Marcos;Sijbesma, Rint P.;Meijer, E. W.;Palmans, Anja R. A.. And the article was included in Journal of Polymer Science (Hoboken, NJ, United States) in 2021.Electric Literature of C19H15Cl This article mentions the following:
A comprehensive understanding of the structure, self-assembly mechanism,and dynamics of one-dimensional supramol. polymers in water is essentialfor their application as biomaterials. Although a plethora of techniques areavailable to study the first two properties, there is a paucity i possibilities to study dynamic exchange of monomers between supramol. polymers in solution We recently introduced hydrogen/deuterium exchange mass spectrometry (HDX-MS) to characterize the dynamic nature of synthetic supramol. polymers with only a minimal perturbation of the chem. structure was introduced. To further expand the application of this powerful technique some essential exptl. aspects was reaffirmed and the technique was applied to a diverse library of assemblies. HDX-MS was widely applicable if there are exchangeable hydrogen atoms protected from direct contact with the solvent and if the monomer concentration was sufficiently high to ensure the presence of supramol. polymers during dilution In addition, it was demonstrated that the kinetic behavior as probed by HDX-MS was influenced by the internal order within the supramol. polymers and by the self-assembly mechanism. In the experiment, the researchers used many compounds, for example, (Chloromethanetriyl)tribenzene (cas: 76-83-5Electric Literature of C19H15Cl).
(Chloromethanetriyl)tribenzene (cas: 76-83-5) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Electric Literature of C19H15Cl
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics