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Merck

Human eye-inspired soft optoelectronic device using high-density MoS

Nature communications (2017-11-23)
Changsoon Choi, Moon Kee Choi, Siyi Liu, Min Sung Kim, Ok Kyu Park, Changkyun Im, Jaemin Kim, Xiaoliang Qin, Gil Ju Lee, Kyoung Won Cho, Myungbin Kim, Eehyung Joh, Jongha Lee, Donghee Son, Seung-Hae Kwon, Noo Li Jeon, Young Min Song, Nanshu Lu, Dae-Hyeong Kim
ABSTRACT

Soft bioelectronic devices provide new opportunities for next-generation implantable devices owing to their soft mechanical nature that leads to minimal tissue damages and immune responses. However, a soft form of the implantable optoelectronic device for optical sensing and retinal stimulation has not been developed yet because of the bulkiness and rigidity of conventional imaging modules and their composing materials. Here, we describe a high-density and hemispherically curved image sensor array that leverages the atomically thin MoS

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Poly(dimethylsiloxane), viscosity 1.0 cSt (25 °C)
Sigma-Aldrich
Mayer′s Hematoxylin Solution
Sigma-Aldrich
Eosin Y Solution, Alcoholic