Properties of poly(γ-benzyl l-glutamate) membrane modified by polyurethane containing carboxyl group

被引：0
|
作者：
Guo-Quan Zhu
Fa-Gang Wang
Qiao-Chun Gao
Guo-Chang Li
Ping Wang
机构：
[1] Shandong University of Technology,School of Materials Science and Engineering
来源：
Chemical Papers | 2011年 / 65卷
关键词：
morphology; properties; membrane; PBLG/PU blend; modified;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A series of poly(γ-benzyl l-glutamate) (PBLG)/polyurethane (PU) containing carboxyl group blend membranes was prepared by casting the polymer blend solution in dimethylformamide (DMF). The surface morphology of the PBLG/PU blend membranes was investigated by atomic force microscopy (AFM) and scanning electron microscopy (SEM). Thermal, mechanical, and chemical properties of PBLG/PU blend membranes were studied by differential scanning calorimetry (DSC), tensile tests and other physical methods. It was revealed that the introduction of PU could exert outstanding effects on the morphology and the properties of PBLG membrane.
引用
收藏
相关论文
共 50 条
  • [21] GELATION OF POLY(GAMMA-BENZYL-ALPHA,L-GLUTAMATE)
    RUSSO, PS
    MAGESTRO, P
    MILLER, WG
    ACS SYMPOSIUM SERIES, 1987, 350 : 152 - 180
  • [22] Phase transformations in concentrated solutions of poly(γ-benzyl L-glutamate)
    Cohen, Yachin
    Dagan, Anca
    Macromolecules, 1995, 28 (23):
  • [23] AGGREGATION OF POLY(GAMMA-BENZYL-ALPHA,L-GLUTAMATE)
    CHAKRABARTI, S
    MILLER, WG
    BIOPOLYMERS, 1984, 23 (04) : 719 - 734
  • [24] Self-Assembly of Poly(γ-benzyl L-glutamate)-block-poly(ethylene glycol) and Poly(γ-benzyl L-glutamate)-graft-poly(ethylene glycol) Blend in Ethanol
    Zhu, Guo-Quan
    Wang, Fa-Gang
    Li, Guo-Chang
    Gao, Qiao-Chun
    Liu, Yu-Ying
    ASIAN JOURNAL OF CHEMISTRY, 2013, 25 (06) : 3060 - 3062
  • [25] TRANSITION OF MIXTURE OF POLY(GAMMA-BENZYL L-GLUTAMATE) AND POLY(GAMMA-BENZYL D-GLUTAMATE)
    YOSHIKAWA, M
    TSUJITA, Y
    UEMATSU, I
    UEMATSU, Y
    POLYMER JOURNAL, 1975, 7 (01) : 96 - 100
  • [26] ORIENTATION OF POLY(GAMMA-BENZYL L-GLUTAMATE)/POLY(ETHYLENE OXIDE)/POLY(GAMMA-BENZYL L-GLUTAMATE) TRIBLOCK COPOLYMER LANGMUIR-BLODGETT-FILMS
    CHO, CS
    KOBAYASHI, A
    GOTO, M
    AKAIKE, T
    THIN SOLID FILMS, 1995, 264 (01) : 82 - 88
  • [27] INTERACTION OF POLYSTYRENE POLY(GAMMA-BENZYL L-GLUTAMATE) AND POLY(METHYL METHACRYLATE) POLY(GAMMA-BENZYL L-GLUTAMATE) BLOCK COPOLYMERS WITH PLASMA-PROTEINS AND PLATELETS
    MORI, A
    ITO, Y
    SISIDO, M
    IMANISHI, Y
    BIOMATERIALS, 1986, 7 (05) : 386 - 392
  • [28] A study of the conformational stability of poly(β-benzyl L-aspartate), poly(γ-benzyl L-glutamate) and poly(β-benzyl L-aspartate)/poly(γ-benzyl L-glutamate) blend in the solid state by variable-temperature 13C CP/MAS NMR
    Murata, K
    Katoh, E
    Kuroki, S
    Ando, I
    JOURNAL OF MOLECULAR STRUCTURE, 2004, 689 (03) : 223 - 235
  • [29] Poly(γ-benzyl l-glutamate), by near-ambient pressure XPS
    Jain, Varun
    Wheeler, Joshua J.
    Ess, Daniel H.
    Noack, Sebastian
    Vacogne, Charlotte D.
    Schlaad, Helmut
    Bahr, Stephan
    Dietrich, Paul
    Meyer, Michael
    Thissen, Andreas
    Linford, Matthew R.
    SURFACE SCIENCE SPECTRA, 2019, 26 (02):
  • [30] SCANNING TUNNELING MICROSCOPY OF POLY(GAMMA-BENZYL L-GLUTAMATE)
    MCMASTER, TJ
    CARR, HJ
    MILES, MJ
    CAIRNS, P
    MORRIS, VJ
    MACROMOLECULES, 1991, 24 (06) : 1428 - 1430
12345