C
Chonghui Li
Researcher at Shandong Normal University
Publications - 53
Citations - 2174
Chonghui Li is an academic researcher from Shandong Normal University. The author has contributed to research in topics: Graphene & Surface plasmon resonance. The author has an hindex of 22, co-authored 52 publications receiving 1398 citations.
Papers
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SERS activated platform with three-dimensional hot spots and tunable nanometer gap
Chao Zhang,Chonghui Li,Jing Yu,Shouzhen Jiang,Shicai Xu,Cheng Yang,Yan Jun Liu,Xingguo Gao,Aihua Liu,Baoyuan Man +9 more
TL;DR: In this paper, the authors proposed an AgNPs/graphene@AuNPs system with three-dimensional hot spots and tunable nanometer gap by changing the layer of graphene with a simple and facile method.
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Local hot charge density regulation: Vibration-free pyroelectric nanogenerator for effectively enhancing catalysis and in-situ surface enhanced Raman scattering monitoring
Chonghui Li,Shicai Xu,Jing Yu,Zhen Li,Weifeng Li,Jihua Wang,Aihua Liu,Baoyuan Man,Shikuan Yang,Chao Zhang +9 more
TL;DR: Wang et al. as mentioned in this paper designed a pyroelectric nanogenerator by absorbing optical energy as surface enhanced Raman scattering (SERS) substrate for in-situ monitoring the complete oxidation reaction from 4-aminothiophenol (4-ATP) to 4-nitrothiophenolate (NTP) and the oxygen reduction reaction (ORR) intermediates.
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3D silver nanoparticles with multilayer graphene oxide as a spacer for surface enhanced Raman spectroscopy analysis.
Zhen Li,Shouzhen Jiang,Yanyan Huo,Tingyin Ning,Aihua Liu,Chao Zhang,Yuan He,Minghong Wang,Chonghui Li,Baoyuan Man +9 more
TL;DR: It was found that the SERS effect increased as the number of Ag NP layers increased, and showed almost no change for more than four layers, and the highly sensitive detection of molecules such as malachite green was demonstrated for food safety inspection.
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Hydrophobic multiscale cavities for high-performance and self-cleaning surface-enhanced Raman spectroscopy (SERS) sensing
Xiaofei Zhao,Chundong Liu,Jing Yu,Zhen Li,Lu Liu,Chonghui Li,Shicai Xu,Weifeng Li,Baoyuan Man,Chao Zhang +9 more
TL;DR: In this paper, a multiscale cavity growing on pyramid Si (PSi) composed of in situ reduced Au nanoparticles (AuNPs) is proposed for Raman spectroscopy (SERS) active substrate.
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U-bent fiber optic SPR sensor based on graphene/AgNPs
Chao Zhang,Zhe Li,S.Z. Jiang,Chonghui Li,Shicai Xu,Jing Yu,Zhen Li,Ming Hong Wang,A.H. Liu,Baoyuan Man +9 more
TL;DR: In this paper, a U-bent fiber optic SPR sensor based on the graphene/AgNPs, combined the virtues of graphene, AgNPs and Ubent fiber, was presented.