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题名: Synthesis and Characterization of Hydrazide-Linked and Amide Linked Organic Polymers
作者: Liu, Zhongshan1, 2;  Ou, Junjie1;  Wang, Hongwei1;  You, Xin1, 2;  Ye, Mingliang1
关键词: hydrazide ;  amide ;  porous organic polymer ;  hollow structure ;  enrichment of glycopeptide
刊名: ACS Applied Materials & Interfaces
发表日期: 2016-11-23
DOI: 10.1021/acsami.6b11572
卷: 8, 期:46, 页:32060-32067
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Nanoscience & Nanotechnology ;  Materials Science, Multidisciplinary
英文摘要: Four kinds of either hydrazide-linked or amide-linked polymers were facilely synthesized by using hydrazine, tetrakis(4-aminophenyl)methane (TAPM), terephthaloyl chloride (TPC), and trimesoyl chloride (TMC) as building blocks. The morphology, porosity, composition, and surface property of polymers were characterized by scanning electron microscopy, transmission electron microscopy, nitrogen adsorption-desorption-measurement, C-13/CP-MAS NMR, X-ray photoelectron spectroscopy, etc. The results indicated that building blocks had important effects on morphology and porosity. Poly(TMC-TAPM) synthesized with TMC and TAPM showed the highest surface area of 241.9 m(2) g(-1). In addition, note that a hollow structure with similar to 20 run wall thickness was formed in poly(TMC hydrazine) prepared with TMC and hydrazine. Further study indicated that both carboxyl groups (-COOH) and hydrazide groups (-CONH-NH2) existed on the surface of poly(TMC-hydrazine), besides the mainly hydrazide linkage (-CONH-NHOC-). Taking advantages of good hydrophilicity and special functional groups on the surface, we finally adopted poly(TMC hydrazine) to enrich glycopeptides from tryptic digest via both hydrophilic interaction chromatography method with identification of 369 unique N-glycosylation sites and hydrazide chemistry method with identification of 88 unique N-glycosylation sites, respectively.
关键词[WOS]: SOLID-PHASE EXTRACTION ;  INTERACTION LIQUID-CHROMATOGRAPHY ;  INTRINSIC MICROPOROSITY PIMS ;  MAGNETIC NANOPARTICLES ;  STATIONARY-PHASE ;  HYDROGEN STORAGE ;  ROOM-TEMPERATURE ;  CO2 CAPTURE ;  FRAMEWORKS ;  GLYCOPEPTIDES
语种: 英语
WOS记录号: WOS:000388913900068
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/150437
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Liu, Zhongshan,Ou, Junjie,Wang, Hongwei,et al. Synthesis and Characterization of Hydrazide-Linked and Amide Linked Organic Polymers[J]. ACS Applied Materials & Interfaces,2016,8(46):32060-32067.
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