Distefano, Alessia published the artcileCarbon dots surface chemistry drives fluorescent properties: New tools to distinguish isobaric peptides, HPLC of Formula: 71989-31-6, the publication is Journal of Colloid and Interface Science (2022), 405-414, database is CAplus and MEDLINE.
The possibility to design rational carbon dots surface functionalization for specific anal. and bioanal. applications is hindered by the lack of a full knowledge of the surface chem. features driving fluorescent properties. In this model study, we have synthesized four different peptides, three of which are isobaric and not distinguishable by common MSMS experiments After having characterized the peptides conformations by CD analyses, we have covalently bonded all four peptides to carbon dots by using different exptl. procedures, which produce different functional groups on the carbon dots surface. The peptide orientations obtained on the differently functionalized surface of the nanoparticles were different and produced different fluorescent responses. The reported results indicate the possibility to design amino and carboxyl enriched surface carbon dots to answer specific chem. requirements, paving the way for the use of these nanoparticles as a versatile and useful new chem. and biochem. tool.
Journal of Colloid and Interface Science published new progress about 71989-31-6. 71989-31-6 belongs to catalysis-chemistry, auxiliary class Amino acide derivatives,pyrrolidine, name is Fmoc-Pro-OH, and the molecular formula is C20H19NO4, HPLC of Formula: 71989-31-6.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia