纳米棒
光热治疗
响应度
材料科学
表面等离子共振
刺激
等离子体子
光热效应
红外线的
生物物理学
纳米技术
生物医学工程
光电子学
光学
纳米颗粒
医学
神经科学
生物
光电探测器
物理
作者
Kyungsik Eom,Jinhyung Kim,Jong Min Choi,Taekyeong Kang,Jin Woo Chang,Kyung Min Byun,Sang Beom Jun,Sung June Kim
出处
期刊:Small
[Wiley]
日期:2014-06-27
卷期号:10 (19): 3853-3857
被引量:142
标识
DOI:10.1002/smll.201400599
摘要
An advanced optical activation of neural tissues is demonstrated using pulsed infrared light and plasmonic gold nanorods. Photothermal effect localized in plasma membrane triggers action potentials of in vivo neural tissues. Compared with conventional infrared stimulation, the suggested method can increase a neural responsivity and lower a threshold stimulation level significantly, thereby reducing a requisite radiant exposure and the concern of tissue damage.
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