Promote the construction of the spectroscopy talent team The second national spectroscopy conference was held

Analysis and Testing Encyclopedia Newsletter June 16, 2021, sponsored by the Beijing Society of Analytical and Testing Technology, Tsinghua University, Peking University, the Institute of Chemistry of the Chinese Academy of Sciences, and the National Center for Quality Supervision and Inspection of Heavy Nonferrous Metals, the 2021 Spectroscopy Conference was grandly held in Beijing Held
.

This conference gathers the strength of colleagues in the domestic spectroscopy industry, and aims to respond to various technical problems, build a team of spectroscopy technology talents, and promote the development of basic research and application technology of spectroscopy

Live at the conference

Researcher Sun Suqin, Tsinghua University

Researcher Sun Suqin from Tsinghua University presided over the opening ceremony of the conference
.

Zhang Yixue, the former chief R&D engineer of Beifen Ruili, delivered a speech for the conference

Zhang Yixue is very happy to participate in the Spectroscopy Conference, and at the same time very happy to witness the rapid development of China's spectroscopy industry.
I hope that my colleagues will contribute to the development of China's spectroscopy industry.
Finally, I wish this conference a complete success
.

Fu Bin, former director of the Institute of Mining and Metallurgy of Beijing General Research Institute of Mining and Metallurgy, delivered a speech for the conference
.

Fu Bin said that with the increasing scale of the Spectroscopy Conference and higher academic standards, the development of China's spectroscopy industry has also achieved fruitful results

Liu Haitao, general manager of Beijing Haiguang Instrument Co.
, Ltd.
presided over the commendation meeting for the contribution of spectroscopy
.

Academician Jiang Guibin of the Research Center for Ecological Environment of the Chinese Academy of Sciences awarded Spectral Contribution Awards to Liu Mingzhong, Yang Xiaotao, Zheng Guojing, Zhang Jinmao, and Zhang Yixue
.

Conference photo

Academician Jiang Guibin, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences

Topic of the report: Instrument development and scientific innovation

　　As an important part of basic research, high-level scientific instruments are an important symbol of modern civilization
.

With the development of society, people have put forward higher requirements for analysis and testing

　　How to realize the innovation of scientific instruments through national special projects, Jiang Guibin suggested to realize through the methods of Dingxin, Luxin, and original innovation
.

In recent years, China has achieved a global lead in the scientific applications of atomic spectroscopy, chromatography, mass spectrometry, and biosensors, but lags behind developed countries in core devices.
Therefore, scientific and technological workers are required to make efforts to realize the localization of scientific instruments as soon as possible

　　The team developed a group of toxicological analysis instruments for the three major problems of low-dose effect, compound toxic effect, unknown compound and its toxicity identification, and realized the integration of separation determination and toxicity evaluation
.

With the development of quantitative technology and high-throughput toxicity screening technology, the team realized the construction of a big data platform for separation, identification and toxicity data analysis based on the previous results

Steel Research Nac Testing Technology Co.
, Ltd.
Jia Yunhai

Topic of the report: Research and application of super-large-scale material in-situ analysis technology

　　The core key components are the foundation of major equipment.
Aiming at the traditional analysis of segregation and defect methods, IRONIC has developed in-situ analysis technology based on spectroscopy and constructed a dual-light source automatic large-scale metal composition segregation analyzer
.

Using this system, the team analyzed the segregation degree of elements, inclusions and components for high-speed rail wheels and axle blanks, laying the foundation for the safety of China's high-speed rail vehicles

Researcher Ma Huimin, Institute of Chemistry, Chinese Academy of Sciences

Report title: Optical Probe and Imaging Analysis

　　The optical probe is composed of a signal response unit and a recognition unit, and detects and analyzes the target through the change of optical properties
.

In recent years, the research of optical probes has mainly focused on the fields of long wavelength, high quantum yield, high stability, and high water solubility.

Shimadzu Enterprise Management (China) Co.
, Ltd.
Zheng Wei

Title of the report: Application of infrared spectroscopy in the research of plastic aging and degradation

　　As a scientific instrument manufacturer with a history of 140 years, Shimadzu has rich experience in the field of infrared spectroscopy
.

Currently, Shimadzu has more than 3,000 infrared spectroscopy accessories and more than 450,000 commercial infrared spectroscopy libraries

　　With the issuance of the national plastic restriction order, degradable plastics have gradually entered people's field of vision
.
In view of the counterfeit biodegradable plastics currently on the market, Shimadzu uses infrared spectroscopy technology to develop a rapid detection scheme to identify genuine and fake biodegradable plastics
.
For example, plastic pyrolysis product directly identified, micro plastic component analysis, ethylene polypropylene degradation photoaging component identification, analysis curtain plastic component aging, ultraviolet curable resin, the reaction dynamic monitoring, PET photoaging degradation analysis
.
In addition, Shimadzu cooperated with Tsinghua University to develop an in-situ early aging rapid evaluation system for polymer materials, which can evaluate the aging status of materials such as nitrile rubber, PC, PP, and PTFE
.

Researcher Wei Xiangjun, Shanghai Institute of Advanced Studies, Chinese Academy of Sciences

Title of the report: Development and Application of Synchrotron Radiation X-ray Fluorescence and Absorption Spectroscopy Technology of Shanghai Light Source

　　After more than a hundred years of development, X-rays have become the most important tool for mankind to explore the material world
.
The synchrotron radiation source is a high-quality giant X-ray machine and super microscope with its high brightness, high collimation, adjustable wavelength and other characteristics
.
Founded in 2004, Shanghai Light Source is the first Zhongneng third-generation synchrotron radiation light source in mainland China
.
A total of 15 beam lines and 19 experimental stations are currently open for operation
.

　　Shanghai Light Source can be used to engage in cutting-edge basic research in multiple disciplines such as life sciences, materials science, environmental science, information science, condensed matter physics, atomic and molecular physics, cluster physics, chemistry, medicine, pharmacy, and geology
.
By introducing the relevant functions of each experimental station of Shanghai Light Source, the participants learned what each experimental station can study
.

Professor Zhang Jianping, Renmin University of China

Report title: Plant polyphenols and carotenoids synergistically stabilize lipid bilayer membranes: methods and mechanisms

　　In view of the lipid oxidation mechanism, the team discovered Type-I reaction intermediates and the details of the kinetic equilibrium of Type-I&II, and analyzed the critical oxygen partial pressures of the two types of lipid oxidation reactions
.
By developing methods for in-situ, real-time detection and quantitative characterization of liposome morphology changes, the team established a lipid oxidation/antioxidation research platform
.
By studying the relationship between the macroscopic morphology changes of liposomes and the quality inspection of the onlooker mechanism, the team explored the formation mechanism of the plant polyphenols stabilized lipid bilayer membrane
.

　　Conference exhibitors

Shimadzu Enterprise Management (China) Co.
, Ltd.

Agilent Technologies (China) Co.
, Ltd.

Brook (Beijing) Technology Co.
, Ltd.

Beijing Haiguang Instrument Co.
, Ltd.

PerkinElmer Enterprise Management (Shanghai) Co.
, Ltd.

Hitachi Scientific Instruments (Beijing) Co.
, Ltd.

Beijing Zhongyi Yusheng Technology Co.
, Ltd.

Percival Technology Hong Kong Co.
, Ltd.

Beijing Jitian Instrument Co.
, Ltd.

Beijing Shuaien Technology Co.
, Ltd.