Shedding Light on Living Cells

被引：32

作者：

Antognazza, Maria Rosa ^{[1
]}

Martino, Nicola ^{[1
,2
]}

Ghezzi, Diego ^{[3
]}

Feyen, Paul ^{[3
]}

Colombo, Elisabetta ^{[1
,3
]}

Endeman, Duco ^{[3
]}

Benfenati, Fabio ^{[3
]}

Lanzani, Guglielmo ^{[1
,2
]}

机构：

[1] PoliMi, Ist Italiano Tecnol, Ctr Nano Sci & Technol, I-20133 Milan, Italy

[2] Politecn Milan, Dipartimento Fis, I-20133 Milan, Italy

[3] Ist Italiano Tecnol, Neurosci & Brain Technol Dept, I-16163 Genoa, Italy

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 46期

关键词：

RESTORING VISUAL FUNCTION; LASER STIMULATION; OPTICAL CONTROL; ELECTRICAL-STIMULATION; REMOTE-CONTROL; ION CHANNELS; NEURONS; PHOTOSTIMULATION; INTERFACE; RAT;

D O I：

10.1002/adma.201403513

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An overview of the optical methods available to modulate the cellular activity in cell cultures and biological tissues is presented, with a focus on the use of exogenous functional materials that absorb electromagnetic radiation and transduce it into a secondary stimulus for cell excitation, with high temporal and spatial resolution. Both organic and inorganic materials are critically evaluated, for in vitro and in vivo applications. Finally, as a direct practical application of optical-stimulation techniques, the most recent results in the realization of artificial visual implants are discussed.

引用

页码：7662 / 7669

页数：8

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