Single-walled carbon nanotube polyelectrolyte multilayers and freestanding films as a biocompatible platformfor neuroprosthetic implants

被引：118
作者：
Gheith, MK
Sinani, VA
Wicksted, JP
Matts, RL
Kotov, NA [1 ]
机构：
[1] Univ Michigan, Dept Chem Engn, Ann Arbor, MI 48109 USA
[2] Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA
[3] Oklahoma State Univ, Dept Biochem & Mol Biol, Stillwater, OK 74078 USA
来源：
ADVANCED MATERIALS | 2005年 / 17卷 / 22期
关键词：
D O I：
10.1002/adma.200500366
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Layer-by-layer (LBL) assembly has been Biomedical Materials I used to prepare single-walled carbon nanotube (SWNT) freestanding structures that can be used for implantable devices with unique mechanical and electrical properties (see Figure). The thin LBL membranes prepared are biocompatible and support extensive neurite outgrowth. The stretched fiber-like LBL freestanding films exhibit neuronal guiding. The SWNT structures described may potentially enable connectivity between neurons.
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页码：2663 / +
页数：9
相关论文
共 69 条
[1]   Covalent chemistry of single-wall carbon nanotubes [J].
Bahr, JL ;
Tour, JM .
JOURNAL OF MATERIALS CHEMISTRY, 2002, 12 (07) :1952-1958
[2]   Carbon nanotube actuators [J].
Baughman, RH ;
Cui, CX ;
Zakhidov, AA ;
Iqbal, Z ;
Barisci, JN ;
Spinks, GM ;
Wallace, GG ;
Mazzoldi, A ;
De Rossi, D ;
Rinzler, AG ;
Jaschinski, O ;
Roth, S ;
Kertesz, M .
SCIENCE, 1999, 284 (5418) :1340-1344
[3]   Carbon nanotubes - the route toward applications [J].
Baughman, RH ;
Zakhidov, AA ;
de Heer, WA .
SCIENCE, 2002, 297 (5582) :787-792
[4]   Enzyme-coated carbon nanotubes as single-molecule biosensors [J].
Besteman, K ;
Lee, JO ;
Wiertz, FGM ;
Heering, HA ;
Dekker, C .
NANO LETTERS, 2003, 3 (06) :727-730
[5]   Can carbon nanotubes be considered useful tools for biological applications? [J].
Bianco, A ;
Prato, M .
ADVANCED MATERIALS, 2003, 15 (20) :1765-1768
[6]   Charge transfer from adsorbed proteins [J].
Bradley, K ;
Briman, M ;
Star, A ;
Gruner, G .
NANO LETTERS, 2004, 4 (02) :253-256
[7]   Short-channel effects in contact-passivated nanotube chemical sensors [J].
Bradley, K ;
Gabriel, JCP ;
Star, A ;
Grüner, G .
APPLIED PHYSICS LETTERS, 2003, 83 (18) :3821-3823
[8]   Carbon nanotube-enhanced electrochemical DNA biosensor for DNA hybridization detection [J].
Cai, H ;
Cao, XN ;
Jiang, Y ;
He, PG ;
Fang, YZ .
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2003, 375 (02) :287-293
[9]   An investigation of the mechanisms of electronic sensing of protein adsorption on carbon nanotube devices [J].
Chen, RJ ;
Choi, HC ;
Bangsaruntip, S ;
Yenilmez, E ;
Tang, XW ;
Wang, Q ;
Chang, YL ;
Dai, HJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (05) :1563-1568
[10]   Noncovalent sidewall functionalization of single-walled carbon nanotubes for protein immobilization [J].
Chen, RJ ;
Zhang, YG ;
Wang, DW ;
Dai, HJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (16) :3838-3839
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