Osamu Niwa

Characterization of Platinum Nanoparticle-Embedded Carbon Film Electrode and Its Detection of Hydrogen Peroxide

Tianyan You, Osamu Niwa, Masato Tomita et al. · Analytical Chemistry · 2003 · 315 citations

Engineering, Bioelectrochemistry, Chemistry +19

Small-volume voltammetric detection of 4-aminophenol with interdigitated array electrodes and its application to electrochemical enzyme immunoassay

Osamu Niwa, Yan Xu, H. Brian Halsall et al. · Analytical Chemistry · 1993 · 301 citations

Electrochemical behavior of reversible redox species at interdigitated array electrodes with different geometries: consideration of redox cycling and collection efficiency

Osamu Niwa, Masao Morita, Hisao Tabei · Analytical Chemistry · 1990 · 268 citations

Materials Science, Chemical Engineering, Engineering +14

An Amperometric Detector Formed of Highly Dispersed Ni Nanoparticles Embedded in a Graphite-like Carbon Film Electrode for Sugar Determination

Tianyan You, Osamu Niwa, Zilin Chen et al. · Analytical Chemistry · 2003 · 199 citations

Materials Science, Chemical Engineering, Ni Nanoparticles Embedded +15

Electrochemical Performance of Angstrom Level Flat Sputtered Carbon Film Consisting of sp² and sp³ Mixed Bonds

Osamu Niwa, Jianbo Jia, Yukari Sato et al. · Journal of the American Chemical Society · 2006 · 172 citations