L
Lei Yang
Researcher at Fudan University
Publications - 8
Citations - 283
Lei Yang is an academic researcher from Fudan University. The author has contributed to research in topics: Graphene & Surface plasmon resonance. The author has an hindex of 5, co-authored 8 publications receiving 151 citations.
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Perovskite heterojunction based on CH3NH3PbBr3 single crystal for high-sensitive self-powered photodetector
TL;DR: In this paper, a photodetector made of the as-prepared perovskite heterojunction is presented, which exhibits a wavelength-dependent responsivity with a peak responsivity up to 11.5 µm/W−1 under 450 nm irradiation at zero bias, which is one order of magnitude higher than the CH3NH3PbBr3 single crystal.
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Free radical sensors based on inner-cutting graphene field-effect transistors.
TL;DR: A free radical sensor in which the •OH radical cuts cysteamine to release Cd2+ from the electrolyte/graphene interface and selectively detects •OH with a concentration down to 10−9 M is developed.
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Ultrasensitive Detection of SARS-CoV-2 Antibody by Graphene Field-Effect Transistors.
Hua Kang,Xuejun Wang,Mingquan Guo,Changhao Dai,Renzhong Chen,Lei Yang,Yanling Wu,Tianlei Ying,Zhaoqin Zhu,Dapeng Wei,Yunqi Liu,Yunqi Liu,Dacheng Wei,Dacheng Wei +13 more
TL;DR: In this paper, a graphene field effect transistor (g-FET) biosensor was used for SARS-CoV-2 detection with a limit of detection (LoD) of 10-18 M (equivalent to 10-16 g mL-1) level.
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Self-Controlled Growth of Covalent Organic Frameworksby Repolymerization
TL;DR: The growth of covalent organic frameworks (COFs) normally goes through a fast polymerization process, which quickly forms amorphous powder and then slowly crystallizes to obtain nanometer-sized crystals as mentioned in this paper.