seminars

Application of synchronous fluorescence for analysis of mixtures

Physical and Analytical Chemistry Seminar

Lecturer: Olga Myshlyakova

Date:
18-18 Dec 2018 @ 15:30

Location: Faculty Seminar Room

Abstract:

Synchronous fluorescence is one of more perspective methods for simultaneous analysis of organic multicomponent samples, because of remarkable advantages of selectivity improvement and spectral simplification over conventional fluorescence spectroscopy. Also, this method is less time consuming and as result is not so destructive for samples. Combination of synchronous fluorescence with other techniques, such as derivative technique and multivariant analysis, gives enhancing of resolution and selectivity of method. Review of synchronous fluorescence presents mainly the analysis of polycyclic aromatic hydrocarbons (PAH), which are very known because of its mutagenic and carcinogenic properties. Representative examples of different mode synchronous fluorescence are summarized. An emphasis is placed on the development of Optimal Path Synchronous Fluorescence approach for the determination of polycyclic aromatic hydrocarbons mixture and amino acids mixture.

 

References:

  1. Maria Asuncion Lage-Yusty and others. Resolution of 13 Polycyclic Aromatic Hydrocarbons by Constant-wavelength Synchronous Spectrofluorometry. The Japan Society for Analytical chemistry (2005).
  2. Li-Fang and others. Micelle-Sensitized Constant-Energy Synchronous Fluorescence Spectrometry for the Simultaneous Determination of Pyrene, Benzo[a]pyrene and Perylene. The Japan Society for Analytical chemistry (2005).
  3. Yao Qun Li, Xian Zhi Huang.  Rapid resolution of five polynuclear aromatic compounds in a mixture by derivative non-linear variable-angle synchronous fluorescence Spectrometry.   Fresenius J Anal Chem (1997).
  4. Yaniv Shlosberg. Development of analytical methods for identification of waterborne particulates. Thesis research. Technion. (2013)
  5. Yao-Qun Li and others. Synchronous Fluorescence Spectroscopy and Its Applications in Clinical Analysis and Food Safety Evaluation. Part of the Reviews in Fluorescence book series (RFLU, volume 2010).