Riichiro Ohta

Optically Tunable Amino‐Functionalized Graphene Quantum Dots

Hiroyuki Tetsuka, Ryoji Asahi, A. Nagoya et al. · Advanced Materials · 2012 · 872 citations

Natural Sciences, Materials Engineering, Materials Science +16

Origin of N 1s spectrum in amorphous carbon nitride obtained by X-ray photoelectron spectroscopy

Riichiro Ohta, K.H. Lee, Nagahiro Saito et al. · Thin Solid Films · 2003 · 45 citations

Natural Sciences, Chemistry, Materials Science +10

Organosilane self-assembled monolayers directly linked to the diamond surfaces

Riichiro Ohta, Nagahiro Saito, Yasushi Inoue et al. · Journal of Vacuum Science & Technology A Vacuum Surfaces and Films · 2004 · 27 citations

Natural Sciences, Materials Engineering, Materials Science +17

Visualization of human plasma fibrinogen adsorbed on highly oriented pyrolytic graphite by scanning probe microscopy

Riichiro Ohta, Nagahiro Saito, Takahiro Ishizaki et al. · Surface Science · 2006 · 26 citations

Natural Sciences, Materials Engineering, Materials Science +16

New Insight into Fluorescent Polymeric Carbon Dots for Solid-State Laser Device

Barun Kumar Barman, David Hernández‐Pinilla, Ovidiu Cretu et al. · ACS Sustainable Chemistry & Engineering · 2023 · 26 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17