In 2019,European Journal of Inorganic Chemistry included an article by Syrgiannis, Zois; Trautwein, Guido; Calvaresi, Matteo; Modugno, Gloria; Zerbetto, Francesco; Carraro, Mauro; Prato, Maurizio; Bonchio, Marcella. Application of 7524-52-9. The article was titled 《Controlling Size-Dispersion of Single Walled Carbon Nanotubes by Interaction with Polyoxometalates Armed with a Tryptophan Tweezer》. The information in the text is summarized as follows:
A bis-tryptophan tweezer was installed on a polyoxometalate (POM) surface via a bis-amide covalent bond, yielding the enantiopure hybrid POM with C2 symmetry, as a result of the regioselective functionalization of decatungosilicate [γ-SiW10O36]8- at the lacunary site. The combined polyanionic and receptor properties are instrumental for a POM-driven solubilization and enrichment of single walled C nanotubes (SWCNTs) with diameter < 1.1 nm, as demonstrated by Raman and UV/visible-NIR evidence, in agreement with the calculated energetics of the tryptophan tweezer-SWCNT interaction. In the experiment, the researchers used H-Trp-OMe.HCl(cas: 7524-52-9Application of 7524-52-9)
H-Trp-OMe.HCl(cas:7524-52-9) is one of amino acid derivatives. Amino acid derivatives represent an important category of skin penetration promoters. These compounds possess hydrophobic chains attached to an amino acid headgroup via a biodegradable ester bond. Due to the amphiphilic nature of these derivatives, it is possible for them to enter into the SC lipid barrier and significantly disorganize skin membrane lipids.Application of 7524-52-9
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics