N-CARBOXYANHYDRIDES

作品数：6被引量：10H指数：3
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相关期刊：《Chinese Journal of Polymer Science》《材料导报》《Chinese Chemical Letters》更多>>
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Modulation of polymerization rate of N-carboxyanhydrides in a biphasic system
《Chinese Chemical Letters》2024年第1期326-331,共6页Guonan Ji Xuetao Zheng Xiangdie Hou Xiao Sun Shijie Wang Xiaohong Li Jianjun Cheng Ziyuan Song 
the National Natural Science Foundation of China(No.22101194 for Z.Song and No.52233015 for J.Cheng);Natural Science Foundation of Jiangsu Province(No.BK20210733 for Z.Song);Suzhou Municipal Science and Technology Bureau(No.ZXL2021447 for Z.Song);Collaborative Innovation Center of Suzhou Nano Science&Technology,the 111 Project.,Joint International Research Laboratory of Carbon-Based Functional Materials and Devices,and Suzhou Key Laboratory of Nanotechnology and Biomedicine.
The recent advances in accelerated polymerization of N-carboxyanhydrides (NCAs) offer an effective strategy to simplify the preparation of polypeptide materials. However, the fine-tuning of polymerization kinetics, wh...
关键词：N-CARBOXYANHYDRIDES POLYPEPTIDES Biphasic system Cooperative covalent polymerization Polymerization kinetics 
Alkali-metal hexamethyldisilazide initiated polymerization on alpha-amino acid N-substituted N-carboxyanhydrides for facile polypeptoid synthesis被引量：3
《Chinese Chemical Letters》2021年第5期1675-1678,共4页Yueming Wu Min Zhou Kang Chen Sheng Chen Ximian Xiao Zhemin Ji Jingcheng Zou Runhui Liu 
This research was supported by the National Natural Science Foundation of China(Nos.22075078,21774031,21861162010);the Natural Science Foundation of Shanghai(No.118ZR1410300);the National Key Research and Development Program of China(No.2016YFC1100401);the National Natural Science Foundation of China for Innovative Research Groups(No.51621002);Program of Shanghai Academic/Technology Research Leader(No.20XD1421400);Research program of State Key Laboratory of Bioreactor Engineering,the Fundamental Research Funds for the Central Universities(No.22221818014).
Polypeptoids have been explored as mimics of polypeptides,owing to polypeptoids'superior stability upon proteolysis.Polypeptoids can be synthesized from one-pot ring-opening polymerization of amino acid N-substituted ...
关键词：Polypeptoids Peptide mimics N-Substituted N-carboxyanhydrides(NNCA) Lithium hexamethyldisilazide Sodium hexamethyldisilazide Potassium hexamethyldisilazide Ring-opening polymerization Inactive NNCA 
Facile Synthesis of High Molecular Weight Polypeptides via Fast and Moisture Insensitive Polymerization of a-Amino Acid N-Carboxyanhydrides被引量：5
《Chinese Journal of Polymer Science》2020年第10期1131-1140,I0007,共11页Yue Ming Wu Wei-Wei Zhang Rui-Yi Zhou Qi Chen Chen-Yu Xie Heng-Xue Xiang Bin Sun Mei-Fang Zhu Run-Hui Liu 
This work was financially supported by the National Natural Science Foundation of China(Nos.21774031 and 21861162010);the National Key Research and Development Program of China(No.2016YFC1100401);Research Program of State Key Laboratory of Bioreactor Enginering,State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Donghua University,the Fundamental Research Funds for the Central Universities(Nos.22221818014 and 50321041917001);The authors also thank Research Center of Analysis and Test of East China University of Science and Technology for the help on the characterization.
Polypeptides have been widely utilized in the fields of biomaterials and biomedicine.Ever since N-carboxyanhydride(NCA)was reported by Hermann Leuchs in 1906,ring-opening polymerization of NCAS has been extensively us...
关键词：NCA polymerization POLYPEPTIDE Open vessel Fast polymerization High Mw 
Facile Preparation of Polypeptides:Moisture Insensitive and Superfast Ring Opening Polymerization of N-Carboxyanhydrides被引量：3
《材料导报》2019年第1期1-2,共2页栾世方 
(a)NCA polymerization initiated by LiHMDS or other initiators in THF,initiator i)n-hexylamine,ii)HMDS,iii)bipyNi(COD);(b)LiHMDS-initiated open vessel polymerization of BLGNCA at 26 mg and 2 g scale;(c)GPC traces of po...
关键词：FACILE PREPARATION polypeptides:moisture insensitive 
Polypeptide Brushes Grown via Surface-initiated Ring-opening Polymerization of α-Amino Acid N-Carboxyanhydrides被引量：2
《Chinese Journal of Polymer Science》2015年第7期931-931,932-946,共16页Yong Shen 李志波 Harm-Anton Klok 
financially supported by the Sino-Swiss Science and Technology Cooperation(No.EG41-092011)as well as the Chinese Academy of Sciences(Visiting Professorship for Senior International Scientists to H.A.K.)
Polypeptide brushes are attractive platforms to generate functional and responsive interfaces that are of potential interest due to their possible biodegradability, biocompatibility and tunable secondary structures. S...
关键词：Polypeptide brushes Surface α-Amino acid N-carboxyanhydrides Ring-opening polymerization Secondary structure 
Synthesis of α-Hydroxy-ω-Aminotelechelic Polypeptide from α-Amino Acid N-Carboxyanhydrides Catalyzed by Alkali-metal Borohydrides被引量：2
《Chinese Journal of Polymer Science》2014年第6期743-750,共8页Hui Peng Wan-li Chen Jie Kong Zhi-quan Shen 凌君 
financially supported by the National Natural Science Foundation of China(No.21174122);Special Funds for Major Basic Research Projects(No.G2011CB606001);Zhejiang Provincial Natural Science Foundation of China(No.Y4110115)
It is reported that alkali-metal borohydrides （MBH4, M = Li, Na and K） are efficient catalysts for ring opening polymerization （ROP） of α-amino acid N-carboxyanhydrides （NCAs）. Polypeptides are prepared in quan...
关键词：POLYPEPTIDE Alkali-metal borohydride α -Amino acid N-carboxyanhydride End group functionalization. 
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