H
Huafeng Yang
Researcher at University of Manchester
Publications - 30
Citations - 7211
Huafeng Yang is an academic researcher from University of Manchester. The author has contributed to research in topics: Graphene & Exfoliation joint. The author has an hindex of 24, co-authored 29 publications receiving 6690 citations. Previous affiliations of Huafeng Yang include Chinese Academy of Sciences.
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Direct Electrochemistry of Glucose Oxidase and Biosensing for Glucose Based on Graphene
TL;DR: A novel polyvinylpyrrolidone-protected graphene/polyethylenimine-functionalized ionic liquid/GOD electrochemical biosensor is constructed, which achieved the direct electron transfer of GOD, maintained its bioactivity and showed potential application for the fabrication of novel glucose biosensors with linear glucose response up to 14 mM.
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Graphene/AuNPs/chitosan nanocomposites film for glucose biosensing.
TL;DR: The graphene/AuNPs/GOD/chitosan composites film shows prominent electrochemical response to glucose, which makes a promising application for electrochemical detection of glucose.
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Covalent functionalization of chemically converted graphene sheets via silane and its reinforcement
Huafeng Yang,Fenghua Li,Changsheng Shan,Dongxue Han,Dongxue Han,Qixian Zhang,Li Niu,Li Niu,Ari Ivaska +8 more
TL;DR: Polydisperse, functionalized, chemically converted graphene (f-CCG) nanosheets, which can be homogeneously distributed into water, ethanol, DMF, DMSO and 3-aminopropyltriethoxysilane (APTS), were obtained via facile covalent functionalization with APTS.
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Covalent functionalization of polydisperse chemically-converted graphene sheets with amine-terminated ionic liquid
TL;DR: A facile method to obtain polydisperse chemically-converted graphene sheets that are covalently functionalized with ionic liquid was reported -- the resulting graphene sheets, without any assistance from polymeric or surfactant stabilizers, can be stably dispersed in water, DMF, and DMSO.
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Water-soluble graphene covalently functionalized by biocompatible poly-L-lysine
TL;DR: Graphene sheets functionalized covalently with biocompatible poly-l-lysine (PLL) were first synthesized in an alkaline solution and played an important role as connectors to assemble these active amino groups of poly- Llysine, which provided a very biOCompatible environment for further functionalization, such as attaching bioactive molecules.