Dopamine-assisted deposition of poly (ethylene imine) for efficient heparinization
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- 作者：Rifang Luoa ; b ; 1 ; Xin Wangb ; 1 ; Jinchuan Dengb ; Hao Zhangb ; Manfred F. Maitzb ; c ; Li Yanga ; Jin Wangb ; jinxxwang@263.net" class="auth_mail" title="E-mail the corresponding author ; Nan Huangb ; Yunbing Wanga ; yunbing.wang@scu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dopamine ; Poly (ethylene imine) ; Surface modification ; Heparin ; Endothelial cells ; Smooth muscle cells
- 刊名：Colloids and Surfaces B: Biointerfaces
- 出版年：2016
- 出版时间：1 August 2016
- 年：2016
- 卷：144
- 期：Complete
- 页码：90-98
- 全文大小：3362 K
文摘
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Co-deposition of PEI and dopamine was performed to obtain amine-rich surfaces.
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An enhanced surface amine density and heparin grafting density were achieved.
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A facile method for tunable and effective heparinized surface was presented.