Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 13404-22-3, Name is H-Ala-OtBu.HCl, molecular formula is C7H16ClNO2, belongs to amides-buliding-blocks compound, is a common compound. In a patnet, author is Brand, Izabella, once mentioned the new application about 13404-22-3, Quality Control of H-Ala-OtBu.HCl.
Surface adsorption of a dipeptide L-alanyl-L-tryptophan (Ala-Trp) on gold nanoparticles reduced by citrate (CT) and borohydride (BH) ions was investigated by a surface-enhanced Raman scattering (SERS) technique. Two distinct SERS spectra of Ala-Trp depending on the types of gold nanoparticles were observed, and the vibrational assignments were based on the density functional theory simulations and the previous SERS results of Trp. Ala-Trp mainly adsorbs through the amine group on CT gold nanoparticles with a perpendicular orientation of the indole ring to the surface. In contrast, the adsorption occurs via the pi electrons of the indole ring on the BH gold surfaces while maintaining a flat geometry of the indole ring to the surface. The amide I band of Ala-Trp was observed only with the CT gold colloids in acidic and neutral conditions where partial surface adsorption via the amide group is expected. (C) 2020 Elsevier B.V. All rights reserved.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 13404-22-3. The above is the message from the blog manager. Quality Control of H-Ala-OtBu.HCl.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics