Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 3731-51-9, Name is Pyridin-2-ylmethanamine, SMILES is NCC1=NC=CC=C1, belongs to pyridine-derivatives compound. In a document, author is Mathioudakis, George N., introduce the new discover, Quality Control of Pyridin-2-ylmethanamine.
Surface-enhanced Raman scattering as a tool to study cationic surfactants exhibiting low critical micelle concentration
The collection of surface-enhanced Raman scattering (SERS) by silver nanocolloids was used to identify the critical micelle concentration (CMC) of three cationic surfactants in 0.5-M NaCl solutions: hexadecyltrimethylammonium bromide, dodecyltrimethylammonium bromide, and benzalkonium chloride. Despite structural similarity between the three test surfactans, differences of the shape and size of the respective micelles affected the corresponding SERS signals. The CMC values determined by this method agreed with the respective values measured by conventional methods, including fluorescence probing and electrical conductivity measurements. The potential for the application of SERS technique for low CMC determination without surface modification of silver nanoparticles by a Raman-active molecule was also demonstrated.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 3731-51-9 is helpful to your research. Quality Control of Pyridin-2-ylmethanamine.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem