Application of 2067-33-6, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 2067-33-6, Name is 5-Bromopentanoic acid, SMILES is O=C(O)CCCCBr, belongs to bromides-buliding-blocks compound. In a article, author is Zhang, Keping, introduce new discover of the category.
A redox and pH dual-triggered drug delivery platform based on chitosan grafted tubular mesoporous silica
Tubular mesoporous silica (T-mSiO(2)) was facilely synthesized through a co-template method by using cetyltrimethylammonium bromide and alpha-Fe2O3 as the dual templates, and then disulfide (-SS-) bonds and carboxyl groups (-COOH) were introduced to the resultant T-mSiO(2) via the reaction with 2-carboxyethyl 2-pyridyl disulphide. The obtained -SS- grafted T-mSiO(2) (SS-T-mSiO(2)) was then grafted with chitosan (CS) via the amidation reaction between the -COOH groups on SS-T-mSiO(2) and the -NH2 groups on CS. The CS grafted SS-T-mSiO(2) (CSSS-T-mSiO(2)) was fully characterized by various technologies such as transmission electron microscopy, energy dispersive X-ray spectroscopy and Fourier transform infrared spectroscopy. Finally, the as-synthesized CS-SS-T-mSiO(2) was used as the carrier for redox and pH dual-triggered delivery of 5-fluorouracil (5-FU), an anti-cancer drug, and the results indicate that the developed CS-SS-T-mSiO(2) might be a potential responsive carrier for redox and pH dual-triggered drug delivery.
Application of 2067-33-6, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 2067-33-6 is helpful to your research.