The scientific and technical personnel of the Changchun Institute of Applied Chemistry at the Chinese Academy of Sciences faced the country’s strategic needs and the forefront of world scientific development, and obtained a series of innovations with international influence in the area of ​​“functionalized electrode interface research—from chemical modification to self-assemblyâ€. Recently, this achievement won the second prize of the National Natural Science Award.
Chemically modified electrodes are one of the important theoretical foundations for the research of energy, materials, environment, and life sciences. They are important symbols for the study of electrochemical interfaces from passive understanding to active control. Since the mid-1970s, since its inception in the mid-1970s, its important application value has rapidly become the chemical industry at home and abroad to understand the reaction process of the modified interface, grasp the electrode interface micro-structure and macro-reaction relationship, and achieve the competitive research on the molecular level of the electrode function. one. In particular, since the self-assembly technology was introduced into the electrode interface modification in the 1990s, the ordered, oriented and dense features of self-assembly were the ideal model for the electrochemical research experimental platform and the study of the surface and interface phenomena to exploit the electrochemical research and development. The new situation of application has attracted extensive attention from domestic and foreign counterparts and has rapidly developed into one of the most important frontiers in the field of international electrochemistry.
Changchun Yinghua Institute took the lead in researching chemically modified electrodes in China as early as the early 1980s, and won the third prize of the National Natural Science Award in 1987; after the 1990s, they also faced the forefront of international scientific development. Molecular self-assembled ordered modified electrodes, ordered self-assembly on carbon electrodes, interface microstructures, and electrode functional relationships were investigated. After years of exploration, they have developed new methods in chemically modified electrodes, self-assembly, characterization, theory, and applications, and have achieved innovative results in series originality:
Developed interface modification, self-assembly and characterization methods. More than 90 new types of chemically modified electrodes have been developed. Design and extend the orderly assembly of monolayer and multilayer molecules and nanometal films on gold, especially carbon, from the molecular level.
The theory and methods for quantitative analysis by light penetration method and the circular dichroism analytical method for conformational change of biomacromolecules were proposed. The EC-SPR apparatus was constructed and used for detection.
The theory and method of electrocatalysis of chemically modified electrodes have been established. Two theoretical methods for studying electrokinetics of unstable system electrokinetics and electrocatalysis of ultrafine modified electrodes were proposed.
Discovered the doping/dedoping of ions in the redox of conducting polymers, and controlled drug release; First novel electrochemical sensor; Underpotential-deposited nanopalladium DO sensor has been commercialized; Proposed combination of separation, enrichment and determination The chemically modified electrode detects trace metals; it is found that the methylene blue chemical sensor promotes the electronic transfer of hemoglobin with a broad spectrum of significance.
Chemically modified electrodes are one of the important theoretical foundations for the research of energy, materials, environment, and life sciences. They are important symbols for the study of electrochemical interfaces from passive understanding to active control. Since the mid-1970s, since its inception in the mid-1970s, its important application value has rapidly become the chemical industry at home and abroad to understand the reaction process of the modified interface, grasp the electrode interface micro-structure and macro-reaction relationship, and achieve the competitive research on the molecular level of the electrode function. one. In particular, since the self-assembly technology was introduced into the electrode interface modification in the 1990s, the ordered, oriented and dense features of self-assembly were the ideal model for the electrochemical research experimental platform and the study of the surface and interface phenomena to exploit the electrochemical research and development. The new situation of application has attracted extensive attention from domestic and foreign counterparts and has rapidly developed into one of the most important frontiers in the field of international electrochemistry.
Changchun Yinghua Institute took the lead in researching chemically modified electrodes in China as early as the early 1980s, and won the third prize of the National Natural Science Award in 1987; after the 1990s, they also faced the forefront of international scientific development. Molecular self-assembled ordered modified electrodes, ordered self-assembly on carbon electrodes, interface microstructures, and electrode functional relationships were investigated. After years of exploration, they have developed new methods in chemically modified electrodes, self-assembly, characterization, theory, and applications, and have achieved innovative results in series originality:
Developed interface modification, self-assembly and characterization methods. More than 90 new types of chemically modified electrodes have been developed. Design and extend the orderly assembly of monolayer and multilayer molecules and nanometal films on gold, especially carbon, from the molecular level.
The theory and methods for quantitative analysis by light penetration method and the circular dichroism analytical method for conformational change of biomacromolecules were proposed. The EC-SPR apparatus was constructed and used for detection.
The theory and method of electrocatalysis of chemically modified electrodes have been established. Two theoretical methods for studying electrokinetics of unstable system electrokinetics and electrocatalysis of ultrafine modified electrodes were proposed.
Discovered the doping/dedoping of ions in the redox of conducting polymers, and controlled drug release; First novel electrochemical sensor; Underpotential-deposited nanopalladium DO sensor has been commercialized; Proposed combination of separation, enrichment and determination The chemically modified electrode detects trace metals; it is found that the methylene blue chemical sensor promotes the electronic transfer of hemoglobin with a broad spectrum of significance.
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