Sungwoo Jang

TL;DR: The ionic chemiresistor skin is found to be fully operational even after being subjected to long-term storage or harsh environmental conditions, which can be an effective method to realize a human-adaptive and skin-attachable biosensor platform for daily use and early diagnosis.

TL;DR: Recently, several easy and cost-effective lithographic approaches have been reported to produce ≈10 nm scale patterns without defects over large areas, including a method of reducing the size using the narrow edge of a pattern, which has been attracting attention for the past several decades.

TL;DR: A new substrate-embedded tall and thin three-dimensional metal grid mesh structure with a large area that satisfies most of the essential requirements of transparent electrodes for practical applications in future opto-electronics is presented.

TL;DR: An ultratall and ultrathin high aspect ratio serpentine metal structure is described that exhibits a remarkable stretching ability and simultaneously provides an excellent transparent conducting performance and avoids the classic tradeoff between optical transmittance and electrical conductance.

TL;DR: In this paper, the authors reported the fabrication of high performance transparent conducting films (TCFs) comparable to commercialized ITO by efficiently combining CVD-grown graphene with a 1D periodic Au nanograte (Au-NG).