Y. Niikura

Stability of superoxide ion in imidazolium cation-based room-temperature ionic liquids.

T. Ohsaka, Yoshiyuki Nakamura, N. Kawashima, 2009, The journal of physical chemistry. A.

Preparation of Monetite (CaHPO4) with Hexagonally Packed Mesoporous Structure by a Sol–Gel Method Using Cationic Surfactant Aggregates as a Template

N. Kawashima, K. Kitahara, Y. Tokuoka, 2006 .

Determination of radical species generated in hexyl-5-aminolevulinate-based photodynamic therapy using electron spin resonance spectroscopy

Lu Xin, Norimichi Kawashima, Yoshitaka Ohya, 2006, International Commission for Optics.