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Academician Sun Dawen of South China University of Technology published a review in top international food journals, explaining the new progress of single cell Raman spectroscopy analysis of microorganisms: technology and application

 Last Update: 2021-07-27
 Source: Internet
 Author: User

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Original title: Academician Sun Dawen of South China University of Technology published a review in top international food journals, explaining the new progress of microbial single-cell Raman spectroscopy: technology and application

Recently, Academician Sun Dawen of South China University of Technology published an online review titled "Recent developments in Raman spectral analysis of microbial single cells: Techniques and applications" in Critical Reviews in Food Science and Nutrition (IF =11.

background

Traditional microbial cell analysis methods mostly use the population average method, which conceals the characteristics of single cells in the community

Summary content

This article reviews the research progress of Raman spectroscopy at the single-cell level in recent years, mainly using single-cell Raman imaging technology to study the distribution of different components in cells

Summary conclusion

Raman spectroscopy at the single cell level is used in precise measurement, metabolic analysis, antibiotic sensitivity testing, resuscitation ability, correlation of cell phenotype information with genomics, integration of Raman spectroscopy with other technologies (such as microfluidics) It has potential in other aspects

Attached

Figure 1 (A) shows the intracellular distribution of guanine in a single marine flagellate by drawing a Raman plot with a peak intensity of 650 cm−1

references

https://doi.

Expert profile

Professor Da-Wen Sun , a member of the Central Committee of the China Zhi Gong Party, a distinguished expert of the Chinese Federation of Returned Overseas Chinese, and a member of the Expert Advisory Committee of the Overseas Chinese Affairs Office of the State Council

Won the International Council of Agriculture and Biological Systems Engineering (CIGR) Outstanding Award, the Royal Institution of Mechanical Engineers "Food Engineer of the Year", Phoenix Satellite TV "Influencing the World Chinese Award", International Food Protection Association "Frozen Food Foundation Frozen Research Award", International Engineering and Food Association Lifetime Achievement Award, "CIGR Honorary Chairman" and many other international awards, from 2015 to 2020, won the "Highly Cited Scientist" title of Clarivate Safety Ball for six consecutive years

Published 1,000 papers in world-renowned magazines and international conferences, published 17 monographs, and more than 600 papers were included in SCI (Web of Science's academic h index is 104, SCOPUS's academic h index is 108, GoogleScholar statistics The academic h index is 122)

Since returning to work at South China University of Technology at the end of 2011, among the articles that can be retrieved on the Web ofScience website so far (November 2020), a total of 209 articles are based on the School of Food Science and Engineering of South China University of Technology as the first author unit.

Authorized 63 invention patents in China, 10 invention patents in the United States, Britain and Japan, and applied for 9 international PCT patents

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