Position:China Rare Earth Network>Dynamic Technology>Our country is synthesized first new-style duplex chela mixture
Our country is synthesized first new-style duplex chela mixture
From;  Author:Stand originally
Our country brainpower develops synthesis first one kind has fluorescent function, usable Yu Xi earth and protein connective are new-style duplex chela mixture. A few days ago, this research project that uses chemical institute to assume by Changchun of the Chinese Academy of Sciences passed expert appraisal. According to introducing, the name of this research is " rare earth of analysis of immunity of time resolution fluorescence is duplex chela mixture is synthesized " , belong to Jilin to save science and technology to develop project of plan application basic research. This research is polluted with eliminating radioactivity, raise biology active material to analyse sensitivity to be a purpose, combinative fluorescence is become picture, immune group is changed, chip of fixed position cross, DNA and online detect demand, immunity analyses the fluorescence of resolution of solid photograph time that innovates independently to build (TRFIA) system, solve crucial technology problem -- what development uses at protein and DNA mark is new-style duplex chela mixture. In research, the researcher replaces protein of radio isotope mark with rare earth, avoided radioactivity material half-life box of long, reagent service life the malpractice such as pollution of short, environment. Through organic, inorganic distributes a compound synthesis and functional research, develop synthesis first one kind has fluorescent function, usable Yu Xi earth and protein connective are new-style duplex chela mixture -- chloric sulphonating adjacent is triplex benzene (BTBCT) , wait for token via chart of hydrogen of magnetism of infra-red, ultimate analysis, nucleus, proved the structure of BTBCT, established the synthetic course of BTBCT and method. Project group still stems from the need that explores to structure of new chela mixture, right organic, impact of effect of the design synthesis that inorganic mixes a compound, compose and function undertook study, preparation a variety of intermediate body. The test of the absorption that passes the chela that pair of this chela mixture and Eu3 ion, protein forms to close matter, fluorescent emissive spectrum and relevant parameter, show BTBCT has two-way join function. This achievement will learn to consider and eliminate environment of radioactivity pollution, protection to have important sense to group of gene, albumen not only, and the former put oneself in another's position that is like AIDS virus to wait to mutation of tumor, genetic gene, important virus diagnoses research to have economic value.