S
Sabahudin Hrapovic
Researcher at National Research Council
Publications - 52
Citations - 5169
Sabahudin Hrapovic is an academic researcher from National Research Council. The author has contributed to research in topics: Carbon nanotube & Cyclic voltammetry. The author has an hindex of 32, co-authored 45 publications receiving 4706 citations. Previous affiliations of Sabahudin Hrapovic include University College Cork & École Polytechnique de Montréal.
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Electrochemical biosensing platforms using platinum nanoparticles and carbon nanotubes.
TL;DR: With glucose oxidase (GOx) as an enzyme model, a GC or carbon fiber microelectrode-based biosensor is constructed that responds even more sensitively to glucose than the GC/GOx electrode modified by Pt nanoparticles or CNTs alone.
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Characteristics and properties of carboxylated cellulose nanocrystals prepared from a novel one-step procedure.
Alfred C. W. Leung,Sabahudin Hrapovic,Edmond Lam,Yali Liu,Keith B. Male,Khaled A. Mahmoud,John H. T. Luong +6 more
TL;DR: Cellulose nanocrystals have emerged as a new class of nanomaterials for polymer reinforcement and nanocomposite formulation owing to their exceptionally high mechanical strength, low density, chemical tunability, environmental sustainability, and anticipated low cost.
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Effect of surface charge on the cellular uptake and cytotoxicity of fluorescent labeled cellulose nanocrystals.
Khaled A. Mahmoud,Jimmy A. Mena,Keith B. Male,Sabahudin Hrapovic,Amine Kamen,John H. T. Luong +5 more
TL;DR: As the surface charge of CNC played an important role in cellular uptake and cytotoxicity, facile surface functionalization together with observed noncytotoxicity rendered modified CNC as a promising candidate for bioimaging and drug delivery systems.
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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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Metallic Nanoparticle−Carbon Nanotube Composites for Electrochemical Determination of Explosive Nitroaromatic Compounds
TL;DR: Among various combinations tested, the most synergistic signal effect was observed for the nanocomposite modified glassy carbon electrode (GC) containing Cu nanoparticles and SWCNT solubilized in Nafion, which provided the best sensitivity for detecting TNT and other nitroaromatic compounds.