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International Conference on Nano/Micro Engineered and Molecular Systems (2009)
Shenzhen, China
Jan. 5, 2009 to Jan. 8, 2009
ISBN: 978-1-4244-4629-2
pp: 653-656
Yuping Zhang , State Key Laboratory of Bioelectronics, School of Biological Science&Medical Engineering, Southeast University, Nanjing 210096, China
Yanyan Wang , State Key Laboratory of Bioelectronics, School of Biological Science&Medical Engineering, Southeast University, Nanjing 210096, China
Lanxin Lv , State Key Laboratory of Bioelectronics, School of Biological Science&Medical Engineering, Southeast University, Nanjing 210096, China
Shancheng Yan , State Key Laboratory of Bioelectronics, School of Biological Science&Medical Engineering, Southeast University, Nanjing 210096, China
Haitao Wang , State Key Laboratory of Bioelectronics, School of Biological Science&Medical Engineering, Southeast University, Nanjing 210096, China
Yong Zhang , State Key Laboratory of Bioelectronics, School of Biological Science&Medical Engineering, Southeast University, Nanjing 210096, China
Dan Zhu , State Key Laboratory of Bioelectronics, School of Biological Science&Medical Engineering, Southeast University, Nanjing 210096, China
Ningping Huang , State Key Laboratory of Bioelectronics, School of Biological Science&Medical Engineering, Southeast University, Nanjing 210096, China
Zhongdang Xiao , State Key Laboratory of Bioelectronics, School of Biological Science&Medical Engineering, Southeast University, Nanjing 210096, China
ABSTRACT
The aim of the study is to evaluate the cell affinity of Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) (PHBV) thin films using a parallel plate flow chamber system. The PHBV thin films were modified by anhydrous ammonia gaseous plasma treatment. Mouse 3T3 fibroblast cells were seeded on bare and plasma modified PHBV thin films, respectively. A laminar flow enforces the cells on these films in a parallel plate flow chamber system. The percentage of initial cells remaining on the films after serials flows was used to evaluate the cell affinity of films. The results showed that, compared with control groups, ammonia plasma treatment could promote the cell affinity of PHBV films. It also indicated that the parallel plate flow chamber system can be used to evaluate the cell affinity of a material.
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CITATION

Haitao Wang et al., "Cell affinity of PHBV thin films evaluated by a parallel plate flow chamber," International Conference on Nano/Micro Engineered and Molecular Systems(NEMS), Shenzhen, China, 2009, pp. 653-656.
doi:10.1109/NEMS.2009.5068665
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