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Bianhua Liu
Researcher at Chinese Academy of Sciences
Publications - 75
Citations - 5732
Bianhua Liu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Fluorescence & Graphene. The author has an hindex of 36, co-authored 73 publications receiving 4702 citations. Previous affiliations of Bianhua Liu include University of Science and Technology of China & Center for Excellence in Education.
Papers
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Journal ArticleDOI
Shell Thickness-Dependent Raman Enhancement for Rapid Identification and Detection of Pesticide Residues at Fruit Peels
Bianhua Liu,Guangmei Han,Guangmei Han,Zhongping Zhang,Renyong Liu,Changlong Jiang,Suhua Wang,Ming-Yong Han,Ming-Yong Han +8 more
TL;DR: The shell thickness-dependent Raman enhancement of silver-coated gold nanoparticles (Au@Ag NPs) for the identification and detection of pesticide residues at various fruit peels is reported.
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Amine-capped ZnS-Mn2+ nanocrystals for fluorescence detection of trace TNT explosive.
TL;DR: The ion-doped nanocrystal sensors reported here show a remarkable air/solution stability, high quantum yield, and strong analyte affinity and, therefore, are well-suited for detecting the ultratrace TNT and distinguishing different nitro compounds.
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Highly efficient photoluminescent graphene oxide with tunable surface properties
Qingsong Mei,Qingsong Mei,Kui Zhang,Kui Zhang,Guijian Guan,Bianhua Liu,Suhua Wang,Zhongping Zhang,Zhongping Zhang +8 more
TL;DR: A bright blue fluorescent graphene oxide that originates from passivation of surface reactive sites by amide formation and ring-opening amination of epoxide has been prepared and can synchronously be tuned by varying the used alkylamines.
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Semiquantitative Visual Detection of Lead Ions with a Smartphone via a Colorimetric Paper-Based Analytical Device
Haiqian Wang,Liang Yang,Suyun Chu,Bianhua Liu,Qikai Zhang,Lanmei Zou,Shaoming Yu,Changlong Jiang +7 more
TL;DR: The application of smartphones and fluorescent paper strips has greatly shortened the detection time and reduced the cost of detection, providing a new strategy for the on-site and semiquantitative detection of heavy-metal ions in water samples.
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Resonance Energy Transfer-Amplifying Fluorescence Quenching at the Surface of Silica Nanoparticles toward Ultrasensitive Detection of TNT
TL;DR: The simple FRET-based nanoparticle sensors reported here exhibit a high and stable fluorescence brightness, strong analyte affinity, and good assembly flexibility and can thus find many applications in the detection of ultratrace analytes.