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8篇 您的检索式:作者名="Zengguo Feng"
    题名 作者 年代 出处 被引量
1Acta polymefica sinica 显示文摘Zhang Yong Zhang Aiying Feng Zengguo 2002Macromolecudes2002,,2:1
2The homo-and copolymerization of 3-(2-cyano ethoxy)methyl-and 3-(methoxy(triethylenoxy)) methyl-oxetane:The potential application in polymer electrolyte显示文摘Ye Lin Feng Zengguo Zhang Xiaowen 2006Chin J Polym Sci2006,24,5:1
3显示文摘Zhang Yong Feng Zengguo 2004European Polymer Journal2004,40,:1
4Synthesis and Gelation Capability of Fmoc and Boc Mono-substituted Cyclo(L-Lys-L-Lys)s显示文摘ZONG Qianying GENG Huimin YE Lin ZHANG Aiying SHAO Ziqiang FENG Zengguo 2016Chemical Research in Chinese Universities2016,32,3:0
5The Application of a Safe Neutralization Assay for Ebola Virus Using Lentivirus-Based Pseudotyped Virus显示文摘Dear Editor,Zaire Ebola virus(EBOV)is a negative-sense singlestranded RNA virus that is capable of causing acute hemorrhagic fever with a frightening fatality rate that can reach up to 90%.Due to its high lethality and frequent recurrence,EBOV is a substantial threat to public health.Research about live EBOV is restricted to BSL-4 laboratories;therefore,conventional serological detection methods do not provide a safe way to evaluate neutralizing activity,resulting in a bottleneck in antibody-based detection of viruses such as EBOV.Here,we aim to develop and apply a neutralization assay for EBOV using a generated lentivirus-based pseudotyped EBOV bearing GP on its surface.Zengguo Cao Hongli Jin Gary Wong Ying Zhang Cuicui Jiao Na Feng Fangfang Wu Shengnan Xu Hang Chi Yongkun Zhao Tiecheng Wang Weiyang Sun Yuwei Gao Songtao Yang Xianzhu Xia Hualei Wang 2021Virologica Sinica2021,36,6:0
6The multifunctional wound dressing with core-shell structured fibers prepared by coaxial electrospinning显示文摘Qilin WEI Feiyang XU Xingjian XU Xue GENG Lin YE Aiying ZHANG Zengguo FENG 2016Frontiers of Materials Science2016,10,2:0
7Synthesis of copolymers of 3-acryloyloxymethyl-3'-methyloxetane and 3-(2-(2-(2-Methoxyethylenoxy)ethylenoxy)ethylenoxy)-3'-methyloxetane and their ionic conductivity properties显示文摘An oxetane-derived monomer,3-acryloyloxy-methyl-3p-methyloxetane(AMO)was prepared from the reaction of 3-hydromethyl-3-methyloxetane with acryloyl chloride.The cationic ring-opening copolymerization of AMO with another oxetane-derived monomer,3-(2-(2-(2-methoxyethylenoxy)ethylenoxy)ethylenoxy)-3p-methyloxetane(MEMO)was conducted in CH2Cl2 solution using BF3·OEt2/1,4-butanediol as a co-initiator.The resulting copolymers were characterized by FTIR,1H NMR and Gel Permeation Chromatography(GPC)analyses,and it was found that the enchained ratio of AMO in the copolymers is far lower than its feed ratio.They were crosslinked in situ via the radical polymerization of the vinyl group initiated by BPO after doping with lithium trifluoromethanesulfonimide(LiTFSI)to give rise to tough polymeric electrolyte films.The ionic conductivity was measured at varying content of AMO and different concentration of lithium salt LiTFSI by AC impedance,and a maximum ion conductivity of 1.44×10^(−5) S/cm at 30℃ or 1.25×10^(−4) S/cm at 80℃ was attained in the sample PAM 33 at the mole ratio of O:Li=20.The DSC results indicated that Tg decreases with the increase of the proportion of AMO in the copolymer,well consistent with the ion conductivity trend.The TGA(thermo-gravimetric analysis)measurement revealed that this kind of copolymer electrolytes is more thermostable than their liquid counterparts.YE Lin ZHAO Yumei FENG Zengguo BAI Ying WU Feng 2007Frontiers of Chemical Science and Engineering2007,1,4:0
8Gelation capability of cysteine-modified cyclo(L-Lys-L-Lys)s dominated by Fmoc and Trt protecting groups显示文摘A series of symmetrical peptidomimetics(3–8) based on cysteine-modified cyclo(L-Lys-L-Lys)s were synthesized, and their gelation capability in organic solvents was dominated by fluorenylmethyloxycarbonyl(Fmoc) and triphenylmethyl(Trt) protecting groups and the exchange of thiol-to-disulfide as well. The peptidomimetics holding Trt(3 and 4) showed no gel performance, while the Fmoc groups promoted 5 and 6 to give rise to thermo-reversible organogels in a number of organic solvents. The self-assembled fibrillar networks were distinctly evidenced in the organogels by transmission electron microscopy(TEM) and scanning electron microscopy(SEM) observations. Fourier transform infrared spectroscopy(FT-IR) and fluorescence analyses revealed that the hydrogen bonding and ?-? stacking play as major driving forces for the self-assembly of these organogelators. A ?-turn secondary structure was deduced for the organogel of 6 by virtue of X-ray diffraction, FT-IR and circular dichroism(CD) measurements, and an interdigitated bilayer structure was also presented.Huimin Geng Qianying Zong Jie You Lin Ye Aiying Zhang Ziqiang Shao Zengguo Feng 2016Science China Chemistry2016,59,3:0
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