#electrophoretic technology

One kind has independent intellectual property right, high sensitivity, stability strong, multiple-parameter on-line the intersection of capillary and electrophoretic the intersection of electrochemical luminescence and comprehensive analysis meter applied chemistry institute in Changchun develop successfully in Chinese Academy of Sciences a few days ago, and passed the expertise that the Science Fundation organized. The expert thinks, this instrument has filled in the blank outside China, it is A to comment on the whole performance of the project.

Cause the extensive concern with the analysis and research of life sciences and environmental field, the demands for the corresponding analytical instrument of people are more and more urgent. Electrochemical luminescence (ECL) Analyze the detecting means as the new detecting means of developing in recent years in detection, capillary electrophoretic technology and micro flow control chip,etc., have high sensitivity, separate with high efficiency benefiting micromation advantage separately, in research of the fundamentals being biological and clinical to have very good application prospect analyze, have already widely used in bioanalysis such as protein measuring, detection of immune analysis and DNA and measure the field at present. But relevant patented technology,etc. is controlled in large-scale companies of foreign countries at present, specialized instruments produced cost an arm and a leg. Research and develop the intersection of analysis and the intersection of detection technique and organic combine, on-line comprehensive analytical instrument each other the independently, can simplify the analytic technological difficulty greatly, improve analytic reliability, enrich the analysis detection means of research of the fundamentals, expand its analytic target and application area, can lower costs at the same time, improve the competitiveness of the Chinese scientific instrument.

The Dong 's of applied chemistry institute of Changchun of Chinese Academy of Sciences regards national demand as own duty, focus on the comprehensive analytical instrument of electrochemistry and research and develop this international important developing direction, undertook the special project of the instrument of National Natural Science Foundation of China in January of 2005 " Reseach and development of the comprehensive analysis meter of electrophoretic electrochemical luminescence of capillary " . Auspicious in they and Xi'an to step the electronics scientific technology co. and cooperate, in electrophoretic electrochemistry of Off-The-Shelf capillary is sent the foundation of technical research of photodetection and accumulated, detection techniques such as electrochemical luminescence, electrochemistry,etc. and capillary electrophoresis (CE) , micro flow control chip,etc. analyze means to be organic to combine, each method of generalized analysis and measuring the technical characteristic, mutual supplement with each other's advantages, and on this basis further miniaturized integrated, solve instrument the intersection of detector and design, device assemble, realize the intersection of multiple-parameter and critical technology such as being on-line in the reseach, through the brainstorm of nearly three years, develop the comprehensive analysis meter of electrophoretic electrochemical luminescence of capillary with independent property right. This instrument adopts the brand-new design, sets up for the on-line analytical instrument of the multiple-parameter, there is no instrument of this kind of goods to sell yet outside China at present. Multi-function of instrument this measure platform, measure, put regular CE, the intersection of chip and CE and electrochemistry and ECL together, combine miniaturization. Based on WINDOWS operating system multiwindow, many interface, multiple-parameter, many the intersection of control analysis and comprehensive chemical analysis of part measure the platform, have realized every on-line and timing analysis of analyzing the function. They still set up analytical method and application system matched with actual application of the instrument at the same time, have carried on a large amount of fundamental research in living beings / medicine analyzing, clinical analog application,etc.; Research and develop 5 kinds of new electrochemistry to send to the optical probe, and apply to the biomolecule and measure with medicine analysis; Develop a series of electrochemistry to send to the optical probe in the stationary new technology of surface of the electrode, have developed many kinds of solid electric chemiluminescence detectors, and apply to the real-time analysis system of the micro flow control, make serial innovative achievements.

This project publishes 97 SCI theses during research and development, among them publish 78 theses on the international important academic periodical; Apply for 9 patents for invention, has already been authorized one; Hold 2 international academic meetings, make conference and special report 12 times outside various China at the academic meeting; Obtained 1 first prize of progress prize in science and technology of Jilin Province in 2005.

One kind has independent intellectual property right, high sensitivity, stability strong, multiple-parameter on-line the intersection of capillary and electrophoretic the intersection of electrochemical luminescence and comprehensive analysis meter applied chemistry institute in Changchun develop successfully in Chinese Academy of Sciences a few days ago, and passed the expertise that the Science Fundation organized. The expert thinks, this instrument has filled in the blank outside China, it is A to comment on the whole performance of the project.

Cause the extensive concern with the analysis and research of life sciences and environmental field, the demands for the corresponding analytical instrument of people are more and more urgent. Electrochemical luminescence (ECL) Analyze the detecting means as the new detecting means of developing in recent years in detection, capillary electrophoretic technology and micro flow control chip,etc., have high sensitivity, separate with high efficiency benefiting micromation advantage separately, in research of the fundamentals being biological and clinical to have very good application prospect analyze, have already widely used in bioanalysis such as protein measuring, detection of immune analysis and DNA and measure the field at present. But relevant patented technology,etc. is controlled in large-scale companies of foreign countries at present, specialized instruments produced cost an arm and a leg. Research and develop the intersection of analysis and the intersection of detection technique and organic combine, on-line comprehensive analytical instrument each other the independently, can simplify the analytic technological difficulty greatly, improve analytic reliability, enrich the analysis detection means of research of the fundamentals, expand its analytic target and application area, can lower costs at the same time, improve the competitiveness of the Chinese scientific instrument.

The Dong 's of applied chemistry institute of Changchun of Chinese Academy of Sciences regards national demand as own duty, focus on the comprehensive analytical instrument of electrochemistry and research and develop this international important developing direction, undertook the special project of the instrument of National Natural Science Foundation of China in January of 2005 " Reseach and development of the comprehensive analysis meter of electrophoretic electrochemical luminescence of capillary " . Auspicious in they and Xi'an to step the electronics scientific technology co. and cooperate, in electrophoretic electrochemistry of Off-The-Shelf capillary is sent the foundation of technical research of photodetection and accumulated, detection techniques such as electrochemical luminescence, electrochemistry,etc. and capillary electrophoresis (CE) , micro flow control chip,etc. analyze means to be organic to combine, each method of generalized analysis and measuring the technical characteristic, mutual supplement with each other's advantages, and on this basis further miniaturized integrated, solve instrument the intersection of detector and design, device assemble, realize the intersection of multiple-parameter and critical technology such as being on-line in the reseach, through the brainstorm of nearly three years, develop the comprehensive analysis meter of electrophoretic electrochemical luminescence of capillary with independent property right. This instrument adopts the brand-new design, sets up for the on-line analytical instrument of the multiple-parameter, there is no instrument of this kind of goods to sell yet outside China at present. Multi-function of instrument this measure platform, measure, put regular CE, the intersection of chip and CE and electrochemistry and ECL together, combine miniaturization. Based on WINDOWS operating system multiwindow, many interface, multiple-parameter, many the intersection of control analysis and comprehensive chemical analysis of part measure the platform, have realized every on-line and timing analysis of analyzing the function. They still set up analytical method and application system matched with actual application of the instrument at the same time, have carried on a large amount of fundamental research in living beings / medicine analyzing, clinical analog application,etc.; Research and develop 5 kinds of new electrochemistry to send to the optical probe, and apply to the biomolecule and measure with medicine analysis; Develop a series of electrochemistry to send to the optical probe in the stationary new technology of surface of the electrode, have developed many kinds of solid electric chemiluminescence detectors, and apply to the real-time analysis system of the micro flow control, make serial innovative achievements.

This project publishes 97 SCI theses during research and development, among them publish 78 theses on the international important academic periodical; Apply for 9 patents for invention, has already been authorized one; Hold 2 international academic meetings, make conference and special report 12 times outside various China at the academic meeting; Obtained 1 first prize of progress prize in science and technology of Jilin Province in 2005.