Wang, Kui; Ren, Xiao-Wei; Cui, Jian-Hua; Guo, Jia-Shuang; Xing, Si-Yang; Dou, Hong-Xi; Wang, Meng-Meng published the artcile< Multistimuli Responsive Supramolecular Polymeric Nanoparticles Formed by Calixpyridinium and Chondroitin 4-Sulfate>, HPLC of Formula: 112-63-0, the main research area is calixpyridinium chondroitin sulfate supramol polymeric nanoparticle morphol optical property.
We have successfully constructed multistimuli responsive supramol. polymeric nanoparticles based on the complexation of calixpyridinium with polyanionic chondroitin 4-sulfate. The nanoparticles are disassembled upon increasing pH from 6 to 9, while a pH-responsive morphol. conversion from spherical nanoparticles to nanorods is observed upon decreasing pH from 6 to 2. Adding a competitive guest can also disrupt the assembly, representing the host-guest inclusion response. Interestingly, an unexpected hyaluronidase-responsive morphol. conversion from spherical nanoparticles to wire-like suprastructures rather than disassembly is also observed, as a result of the hyaluronidase-induced cleavage of chondroitin 4-sulfate. The multistimuli responsive morphol. conversion property with various dimensions, along with the facile preparation, will make this supramol. polymeric assembly approach well-suitable for a variety of important material applications.
ChemistrySelect published new progress about Aggregation. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, HPLC of Formula: 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics