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Yi Shi
Researcher at Nanjing University
Publications - 673
Citations - 26126
Yi Shi is an academic researcher from Nanjing University. The author has contributed to research in topics: Graphene & Medicine. The author has an hindex of 63, co-authored 608 publications receiving 19336 citations. Previous affiliations of Yi Shi include National University of Singapore & Second Military Medical University.
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Journal ArticleDOI
An ultra-sensitive resistive pressure sensor based on hollow-sphere microstructure induced elasticity in conducting polymer film
Lijia Pan,Alex Chortos,Guihua Yu,Yaqun Wang,Scott G. Isaacson,Ranulfo Allen,Yi Shi,Reinhold H. Dauskardt,Zhenan Bao +8 more
TL;DR: An ultra-sensitive resistive pressure sensor based on an elastic, microstructured conducting polymer thin film that enables the detection of pressures of less than 1Pa and exhibits a short response time, good reproducibility, excellent cycling stability and temperature-stable sensing.
Journal ArticleDOI
Hopping transport through defect-induced localized states in molybdenum disulphide
Hao Qiu,Tao Xu,Zilu Wang,Wei Ren,Haiyan Nan,Zhenhua Ni,Qian Chen,Shijun Yuan,Feng Miao,Fengqi Song,Gen Long,Yi Shi,Litao Sun,Jinlan Wang,Xinran Wang +14 more
TL;DR: This study provides direct evidence that sulphur vacancies exist in molybdenum disulphide, and introduces localized donor states inside the bandgap, suggesting that the low-carrier-density transport is dominated by hopping via these localized gap states.
Journal ArticleDOI
Energy Level Engineering of MoS2 by Transition-Metal Doping for Accelerating Hydrogen Evolution Reaction
Yi Shi,Yue Zhou,Dong-Rui Yang,Wei-Xuan Xu,Chen Wang,Feng-Bin Wang,Jing-Juan Xu,Xing-Hua Xia,Hong-Yuan Chen +8 more
TL;DR: It is found that zinc-doped MoS2 (Zn-MoS2) exhibits superior electrochemical activity toward HER as evidenced by the positively shifted onset potential to -0.13 V vs RHE.
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Highly Sensitive Glucose Sensor Based on Pt Nanoparticle/Polyaniline Hydrogel Heterostructures
TL;DR: A highly sensitive glucose enzyme sensor based on Pt nanoparticles-polyaniline (PAni) hydrogel heterostructures exhibited unprecedented sensitivity, as high as 96.1 μA·mM(-1)·cm(-2), with a response time as fast as 3 s, a linear range of 0.01 to 8 mM, and a low detection limit of0.7 μM.
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Artificial synapse network on inorganic proton conductor for neuromorphic systems
TL;DR: In-plane lateral-coupled oxide-based artificial synapse network coupled by proton neurotransmitters are self-assembled on glass substrates at room-temperature and a strong lateral modulation is observed due to the proton-related electrical-double-layer effect.