the National Natural Science Foundation of China (Grant Nos. 20374013 and 20674019);Program for New Century Excellent Talents in University (Grant No. NCET-04-0413);Science and Technology Commission of Shanghai Municipality (Grant Nos. 03JC14023 and 05DJ14005);"Shu Guang" Project of Shanghai Municipal Education Commission and Specialized Research Fund for the Doctoral Program of Higher Education (Grant No.20060251015)
The electron-withdrawing groups (EWGs) in the electrophilic alkenes employed in the Michael addition reaction are almost only CO2R, CN, COR, NO2, and SO2Ph. Although amides (CONR1R2) are also typical electron-withdraw...
partly supported by the Shaanxi Education Research Foundation(02JK064);Natural Science Foundation of Shaanxi Province(Grant No.2003B013).
Horseradish peroxidase catalyzed grafting of acrylamide (AM) onto Kevlar fibers has been studied. The modified fiber has been characterized with scanning electron microscopy (SEM), elemental analysis and the grafting ...
By dynamic viscoelastic measurement for PNIPAM/water solution it has been found that below the phase separation temperature (about 32°C), the system is homogeneous fluid; while upon being heated to about 32°C, the s...
Project supported by the State Outstanding Talent Fund adn by the Higher Education Bureau of Guangdong Province.
A series of poly(N-isopropyl acrylamide) (PNIPAM) samples with molecular weight ranging from 2.23 × 104 to 130 × 104 and molecular weight distributionMw/Mn ≤1. 28 were obtained by free radical polymerization and re...
<正> Synthesized macroporous cross-linked copolymers of methyl acrylate-divinyl benzene (MA-DVB), acrylamide-N,N’-methylenebisacrylamide (AAM-BIS) and their functionalized products were used for immobilization of ami...