Kei Takeda

Metal Chelation-Controlled Twisted Intramolecular Charge Transfer and Its Application to Fluorescent Sensing of Metal Ions and Anions

Shin Aoki, D. Kagata, Motoo Shiro et al. · Journal of the American Chemical Society · 2004 · 201 citations

Metal Ions, Engineering, Organic Chemistry +16

Isolation and structure determination of mutagenic substances in L-glutamic acid pyrolysate.

Takeshi Yamamoto, Kuniro Tsuji, Takuo Kosuge et al. · Proceedings of the Japan Academy Series B · 1978 · 140 citations · Full text

Biosynthesis, Mutagenic Substances, Engineering +10

A Luminescence Sensor of Inositol 1,4,5-Triphosphate and Its Model Compound by Ruthenium-Templated Assembly of a Bis(Zn²⁺-Cyclen) Complex Having a 2,2‘-Bipyridyl Linker (Cyclen = 1,4,7,10-Tetraazacyclododecane)

Shin Aoki, Mohd Zulkefeli, Motoo Shiro et al. · Journal of the American Chemical Society · 2005 · 91 citations

Metal triflimide as a Lewis acid catalyst for Biginelli reactions in water

Ichirō Suzuki, Yuko Suzumura, Kei Takeda · Tetrahedron Letters · 2006 · 89 citations

Chemical Engineering, Metal Triflimide, Engineering +8

A New Fluorescent Probe for Zinc(II): An 8‐Hydroxy‐5‐<i>N</i>,<i>N</i>‐dimethylaminosulfonylquinoline‐Pendant 1,4,7,10‐Tetraazacyclododecane

Shin Aoki, Kazusa Sakurama, Nanako Matsuo et al. · Chemistry - A European Journal · 2006 · 81 citations · Full text

Inorganic Compound, Heterocyclic, Biochemistry +9