Biofunctionalisation of electrically conducting polymers

被引:41
|
作者
Vallejo-Giraldo, Catalina [1 ]
Kelly, Adriona [1 ]
Biggs, Manus J. P. [1 ]
机构
[1] Natl Univ Ireland, Network Excellence Funct Biomat NFB, Galway, Ireland
关键词
CONTROLLED-RELEASE; POLYPYRROLE; POLY(3,4-ETHYLENEDIOXYTHIOPHENE); MICROELECTRODES; STIMULATION; STABILITY; COMPOSITE; SCAFFOLDS; HYDROGELS; DELIVERY;
D O I
10.1016/j.drudis.2013.07.022
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
During a single decade of research, evidence has emerged that glial scar formation around the electrotissue interface drives neural loss and increases the signal impedance of the electrodes, compromising the efficiency of the stimulating systems. Studies with conducting polymers (CPs) as electrode coatings have shown enhanced tissue integration and electrode performance in situ through biochemical and physicomechanical functionalisation. In this review, recent findings on CP modifications are provided in the context of neurospecific biomaterials, shedding light on the valuable impact of multifunctionalised strategies for biomedical applications.
引用
收藏
页码:88 / 94
页数:7
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