S
Sen Liu
Researcher at Chinese Academy of Sciences
Publications - 46
Citations - 6423
Sen Liu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Graphene & Oxide. The author has an hindex of 34, co-authored 46 publications receiving 5770 citations.
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Hydrothermal Treatment of Grass: A Low-Cost, Green Route to Nitrogen-Doped, Carbon-Rich, Photoluminescent Polymer Nanodots as an Effective Fluorescent Sensing Platform for Label-Free Detection of Cu(II) Ions
Sen Liu,Jingqi Tian,Lei Wang,Yingwei Zhang,Xiaoyun Qin,Yonglan Luo,Abdullah M. Asiri,Abdulrahman O. Al-Youbi,Xuping Sun +8 more
TL;DR: This method has been successfully applied to determine Cu(2+) in real water samples and shows good results in terms of particle size and quantum yield.
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Economical, Green Synthesis of Fluorescent Carbon Nanoparticles and Their Use as Probes for Sensitive and Selective Detection of Mercury(II) Ions
Wenbo Lu,Xiaoyun Qin,Sen Liu,Guohui Chang,Yingwei Zhang,Yonglan Luo,Abdullah M. Asiri,Abdulrahman O. Al-Youbi,Xuping Sun,Xuping Sun +9 more
TL;DR: A simple, economical, and green preparative strategy toward water-soluble, fluorescent carbon nanoparticles (CPs) with a quantum yield of approximately 6.9% by hydrothermal process using low cost wastes of pomelo peel as a carbon source for the first time is reported.
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Stable Aqueous Dispersion of Graphene Nanosheets: Noncovalent Functionalization by a Polymeric Reducing Agent and Their Subsequent Decoration with Ag Nanoparticles for Enzymeless Hydrogen Peroxide Detection
TL;DR: In this article, an aqueous dispersion of graphene nanosheets (GNs) has been successfully prepared via chemical reduction of graphene oxide (GO) by hydrazine hydrate in the presence of poly[(2-ethyldimethylammonioethyl methacrylate ethyl sulfate)-co-(1-vinylpyrrolidone)] (PQ11), a cationic polyelectrolyte, for the first time.
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A method for the production of reduced graphene oxide using benzylamine as a reducing and stabilizing agent and its subsequent decoration with Ag nanoparticles for enzymeless hydrogen peroxide detection
TL;DR: A stable aqueous dispersion of reduced graphene oxide (rGO) has been prepared by the chemical reduction of graphene oxide with the use of benzylamine as a reducing and stabilizing agent as discussed by the authors.
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One-pot green synthesis of Ag nanoparticles-graphene nanocomposites and their applications in SERS, H2O2, and glucose sensing
TL;DR: In this paper, a green, cost-effective, one-pot preparative route toward Ag nanoparticles-graphene (AgNPs-G) nanocomposites in aqueous solution with the use of tannic acid (TA), an environmentally friendly and water-soluble polyphenol, as a reducing agent was demonstrated.