D
Dashan Wang
Researcher at National Research Council
Publications - 8
Citations - 819
Dashan Wang is an academic researcher from National Research Council. The author has contributed to research in topics: Nanoparticle & Biosensor. The author has an hindex of 7, co-authored 8 publications receiving 796 citations. Previous affiliations of Dashan Wang include École Polytechnique de Montréal & National Republican Congressional Committee.
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Electrochemical detection of carbohydrates using copper nanoparticles and carbon nanotubes
TL;DR: In this paper, Nafion, a perfluorosulfonated polymer, was used to solubilize single-wall carbon nanotubes (SWCNTs) to fabricate electrochemical sensors.
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Solubilization of Multiwall Carbon Nanotubes by 3‐Aminopropyltriethoxysilane Towards the Fabrication of Electrochemical Biosensors with Promoted Electron Transfer
TL;DR: In this paper, a simple procedure has been described for the fabrication of multi-wall carbon nanotube (CNT) based electrochemical sensors, where 3-Aminopropyltriethoxysilane (APTES) induced solubilization of CNTs allowed for the modification of electrode surfaces.
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Platinum Nanoparticles Supported on Ionic Liquid-Modified Magnetic Nanoparticles: Selective Hydrogenation Catalysts
TL;DR: In this article, a method for supporting platinum nanoparticles on magnetite nanoparticles is described, which requires modification of the surface of the magnetic nanoparticles with ionic liquid groups.
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Laser-assisted synthesis of superparamagnetic Fe@Au core-shell nanoparticles.
Jin Zhang,Michael L. Post,Teodor Veres,Zygmunt J. Jakubek,Jingwen Guan,Dashan Wang,François Normandin,Yves Deslandes,Benoit Simard +8 more
TL;DR: A novel method combining wet chemistry for synthesis of an Fe core, 532 nm laser irradiation of Fe nanoparticles and Au powder in liquid medium for deposition of an Au shell, and sequential magnetic extraction/acid washing for purification has been developed to fabricate oxidation-resistant Fe@Au magnetic core-shell nanoparticles.
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Multiwall Carbon Nanotube (MWCNT) Based Electrochemical Biosensors for Mediatorless Detection of Putrescine
TL;DR: In this paper, a putrescine oxidase (POx) was used to construct an amperometric biosensor using a modified glassy carbon electrode, which exhibited current response within 10 µm with a detection limit of 500 µm.