Expanding the Toolbox of Upconversion Nanoparticles for In Vivo Optogenetics and Neuromodulation

© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 31(2019), 41 vom: 08. Okt., Seite e1803474
1. Verfasser: All, Angelo Homayoun (VerfasserIn)
Weitere Verfasser: Zeng, Xiao, Teh, Daniel Boon Loong, Yi, Zhigao, Prasad, Ankshita, Ishizuka, Toru, Thakor, Nitish, Hiromu, Yawo, Liu, Xiaogang
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Review in vivo optogenetics near-infrared light noninvasive neuromodulation upconversion nanoparticles
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520 |a Optogenetics is an optical technique that exploits visible light for selective neuromodulation with spatio-temporal precision. Despite enormous effort, the effective stimulation of targeted neurons, which are located in deeper structures of the nervous system, by visible light, remains a technical challenge. Compared to visible light, near-infrared illumination offers a higher depth of tissue penetration owing to a lower degree of light attenuation. Herein, an overview of advances in developing new modalities for neural circuitry modulation utilizing upconversion-nanoparticle-mediated optogenetics is presented. These developments have led to minimally invasive optical stimulation and inhibition of neurons with substantially improved selectivity, sensitivity, and spatial resolution. The focus is to provide a comprehensive review of the mechanistic basis for evaluating upconversion parameters, which will be useful in designing, executing, and reporting optogenetic experiments 
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650 4 |a Review 
650 4 |a in vivo optogenetics 
650 4 |a near-infrared light 
650 4 |a noninvasive neuromodulation 
650 4 |a upconversion nanoparticles 
700 1 |a Zeng, Xiao  |e verfasserin  |4 aut 
700 1 |a Teh, Daniel Boon Loong  |e verfasserin  |4 aut 
700 1 |a Yi, Zhigao  |e verfasserin  |4 aut 
700 1 |a Prasad, Ankshita  |e verfasserin  |4 aut 
700 1 |a Ishizuka, Toru  |e verfasserin  |4 aut 
700 1 |a Thakor, Nitish  |e verfasserin  |4 aut 
700 1 |a Hiromu, Yawo  |e verfasserin  |4 aut 
700 1 |a Liu, Xiaogang  |e verfasserin  |4 aut 
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