Grigoray, Olga published the artcileFluorescent Multifunctional Polysaccharides for Sustainable Supramolecular Functionalization of Fibers in Water, Computed Properties of 6249-56-5, the publication is ACS Sustainable Chemistry & Engineering (2017), 5(2), 1794-1803, database is CAplus.
The paper describes the synthesis of multifunctional cellulose derivatives (MCD) containing a fluorescent- and a cationic moiety and their application in the functionalization of pulp fibers. The cellulose derivatives, namely N-(3-propanoic acid)- and N-(4-butanoic acid)-1,8-naphthalimide esters of cellulose, differed in the degree of substitution (DS) and by the aliphatic chain connecting naphtalimide photoactive groups to the polymer backbone. The derivatives were decorated with a cationic moiety, namely (3-carboxypropyl)trimethylammonium chloride. The fluorescent pulp fibers were prepared by direct self-assembly of the water-soluble fluorescent MCDs on the fibers in water at room temperature The results indicated that the adsorption was mainly driven by ion exchange mechanism. UV-vis- and fluorescence spectroscopic studies showed that the adsorption yield of the fluorescent MCDs depended on the length of the aliphatic chain of the photoactive groups. Because of the adsorption, the modified pulp fibers gained fluorescence in the visible part of the spectrum. Under the black light illumination, the modified fibers fluoresced, which made them visually distinguishable from the reference fibers. Thus, the fluorescent pulp fibers prepared in a simple way can be potentially used in fiber-based photoactive materials and authenticity indicators in papers and packaging.
ACS Sustainable Chemistry & Engineering published new progress about 6249-56-5. 6249-56-5 belongs to chlorides-buliding-blocks, auxiliary class Phase Transfer Catalyst,Inhibitor,Natural product, name is 3-Carboxy-N,N,N-trimethylpropan-1-aminium chloride, and the molecular formula is C7H16ClNO2, Computed Properties of 6249-56-5.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics