By using the characteristic that poly (N-isopropylacrylamide) can be adhered to callulose acetais-nitrate membrane in high retentior tightly and ramdly,we developed a novel immunoamay method- polymer enayme Hnked immu...By using the characteristic that poly (N-isopropylacrylamide) can be adhered to callulose acetais-nitrate membrane in high retentior tightly and ramdly,we developed a novel immunoamay method- polymer enayme Hnked immunoblotting amay method.Human serum HBsAg can detected as little as 10ng/ml with this immunoassay system.展开更多
In this letter, we first reported a novel method-indirect thermo-optical detection used in CE separation of native amino acids. By using methylene blue as background aborber,the detecion limit for lysine was 5×10...In this letter, we first reported a novel method-indirect thermo-optical detection used in CE separation of native amino acids. By using methylene blue as background aborber,the detecion limit for lysine was 5×10(-5)mol/L.展开更多
During the course of study, we found that both poly (N-isopropylacrylamide ) (PNIP) and PNIP-Ab (enzyme-labelled antibody)could be adhere tightly to a cellulose acetale-nitrate membrane, and that the retention of PNI...During the course of study, we found that both poly (N-isopropylacrylamide ) (PNIP) and PNIP-Ab (enzyme-labelled antibody)could be adhere tightly to a cellulose acetale-nitrate membrane, and that the retention of PNIP-Ab on the membrane increased over 30-fold when compared with the unconjugated Ab.Thus we used this characteristic to develop a novel immunoassay method-polymer enzyme linked immunoassay method: homogeneous antigen-antibody reaction and heterogeneous separation process. When applied for detection of human serum HBsAg, this immunoassay system can detect as little as 1 ng/ml of human serum HBsAg.展开更多
A novel high sensihtity, small-volume photothermal intheence detector has beenintroduced for capillap zone electrophoresis separation analysis. The utility of thes sdriulboconstecheque for momtomp chelating reachon of...A novel high sensihtity, small-volume photothermal intheence detector has beenintroduced for capillap zone electrophoresis separation analysis. The utility of thes sdriulboconstecheque for momtomp chelating reachon of light rare earth with tribromoarsenazo has beenreported.展开更多
文摘By using the characteristic that poly (N-isopropylacrylamide) can be adhered to callulose acetais-nitrate membrane in high retentior tightly and ramdly,we developed a novel immunoamay method- polymer enayme Hnked immunoblotting amay method.Human serum HBsAg can detected as little as 10ng/ml with this immunoassay system.
文摘In this letter, we first reported a novel method-indirect thermo-optical detection used in CE separation of native amino acids. By using methylene blue as background aborber,the detecion limit for lysine was 5×10(-5)mol/L.
文摘During the course of study, we found that both poly (N-isopropylacrylamide ) (PNIP) and PNIP-Ab (enzyme-labelled antibody)could be adhere tightly to a cellulose acetale-nitrate membrane, and that the retention of PNIP-Ab on the membrane increased over 30-fold when compared with the unconjugated Ab.Thus we used this characteristic to develop a novel immunoassay method-polymer enzyme linked immunoassay method: homogeneous antigen-antibody reaction and heterogeneous separation process. When applied for detection of human serum HBsAg, this immunoassay system can detect as little as 1 ng/ml of human serum HBsAg.
文摘A novel high sensihtity, small-volume photothermal intheence detector has beenintroduced for capillap zone electrophoresis separation analysis. The utility of thes sdriulboconstecheque for momtomp chelating reachon of light rare earth with tribromoarsenazo has beenreported.
