Qian, Jiasheng published the artcileOne-Step Nanoextraction and Ultrafast Microanalysis Based on Nanodroplet Formation in an Evaporating Ternary Liquid Microfilm, Name: n-Octanol, the main research area is ternary liquid microfilm nanodroplet formation nanoextn microanalysis.
Preconcentration is key for detection from an extremely low concentration solution, but requires separation steps from a large volume of samples using extracting solvents. Here, a simple approach is presented for ultrafast and sensitive microanal. from a tiny volume of aqueous solutions In this approach, liquid-liquid nanoextn. in an evaporating thin liquid film on a spinning substrate is coupled with quant. anal. in one step. The approach is exemplified using a liquid mixture comprising a target compound to be analyzed in water, mixed with extractant oil and co-solvent ethanol. With rapid evaporation of ethanol, nanodroplets of oil form spontaneously in the film. The compounds are highly concentrated by liquid evaporation and meanwhile extracted to nanodroplets. A detection limit of nanomolar to picomolar is demonstrated for fluorescent model compounds in only â?μL of solution with the entire process taking â?0 s. The combination of nanoextn. and IR microscopy also enables simultaneous chem. identification. The dynamics of thin film evaporation are revealed using fast imaging. The principle behind this approach is general, providing a powerful technique for fast and sensitive chem. anal. of a vast library of compounds for environment monitoring, national security, early diagnosis, and many other applications.
Advanced Materials Technologies (Weinheim, Germany) published new progress about Absorption. 111-87-5 belongs to class alcohols-buliding-blocks, name is n-Octanol, and the molecular formula is C8H18O, Name: n-Octanol.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts