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Wei Ji
Researcher at Renmin University of China
Publications - 666
Citations - 26973
Wei Ji is an academic researcher from Renmin University of China. The author has contributed to research in topics: Medicine & Monolayer. The author has an hindex of 64, co-authored 550 publications receiving 20154 citations. Previous affiliations of Wei Ji include East China University of Science and Technology & Huazhong Agricultural University.
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Journal ArticleDOI
Universal mechanical exfoliation of large-area 2D crystals
Yuan Huang,Yuhao Pan,Rong Yang,Lihong Bao,Lei Meng,Hailan Luo,Yongqing Cai,Guodong Liu,Wenjuan Zhao,Zhang Zhou,Liangmei Wu,Zhi-Li Zhu,Ming Huang,Liwei Liu,Lei Liu,Peng Cheng,Kehui Wu,Shibing Tian,Changzhi Gu,Youguo Shi,Yanfeng Guo,Zhi Gang Cheng,Jiangping Hu,Lin Zhao,Eli Sutter,Peter Sutter,Yeliang Wang,Wei Ji,Xingjiang Zhou,Hong-Jun Gao +29 more
TL;DR: A one-step, contamination-free, Au-assisted mechanical exfoliation method for 2D materials, and isolate 40 types of single-crystalline monolayers, including elemental 2D crystals, metal-dichalcogenides, magnets and superconductors with millimetre size is developed.
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Fabrication of Ag–Cu2O/Reduced Graphene Oxide Nanocomposites as Surface-Enhanced Raman Scattering Substrates for in Situ Monitoring of Peroxidase-Like Catalytic Reaction and Biosensing
TL;DR: This approach can detect H2O2 and glucose with high sensitivity and distinguish between diabetic and normal individuals using glucose levels in fingerprints and provides direction for designing other SERS substrates with high catalytic activity and the potential for application in biosensing, forensic investigation, and medical diagnostics.
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A theoretical analysis of the effect of the hydrogenation of graphene to graphane on its mechanical properties
TL;DR: In this paper, the effect of hydrogenation of graphene to graphane on its mechanical properties using first-principles calculations based on density-functional theory was investigated, and the results indicate that graphene-graphane systems could be used for hydrogen storage with high speed of charge-discharge of hydrogen.
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Metal-Ion Modulated Structural Transformation of Amyloid-Like Dipeptide Supramolecular Self-Assembly.
Wei Ji,Chengqian Yuan,Shai Zilberzwige-Tal,Ruirui Xing,Priyadarshi Chakraborty,Kai Tao,Sharon Gilead,Xuehai Yan,Ehud Gazit +8 more
TL;DR: This work may facilitate the understanding of the role of metal ions in inhibiting amyloid formation and broaden the future applications of supramolecular metallogels in three-dimensional (3D) DNA biochip, cell culture, and drug delivery.
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Inversion of Circularly Polarized Luminescence of Nanofibrous Hydrogels through Co-assembly with Achiral Coumarin Derivatives.
TL;DR: This study provides feasible strategies to efficiently regulate the handedness of CPL through co-assembly, and these CPL materials may have potential applications in the fields of photoelectric devices, smart chiroptical materials, and biological systems.