Author

Hidefumi Sakamoto

Observed names: Hidefumi SAKAMOTO, Hidefumi. Sakamoto, SAKAMOTO, Hidefumi

Observed institutions: Nagoya Institute of Technology, Osaka Institute of Technology, National Institute of Advanced Industrial Science and Technology, Wakayama University, The University of Osaka

OpenAlex ID: A5113623676

Crown ethers of low symmetry. Spiro crown ethers and 16-crown-5 derivatives

1983 · Mikio Ouchi, Yoshihisa Inoue, et al. · The Journal of Organic Chemistry · 66

Excellent mercury(II) ion selective fluoroionophore based on a 3,6,12,15-tetrathia-9-azaheptadecane derivative bearing a nitrobenzoxadiazolyl moiety

2000 · Hidefumi Sakamoto, Junichi Ishikawa, et al. · Chemical Communications · 65

Lithium separation and enrichment by proton-driven cation transport through liquid membranes of lipophilic crown nitrophenols

1987 · Hidefumi. Sakamoto, Keiichi. Kimura, et al. · Analytical Chemistry · 59

Synthesis and Photochromism of Spirobenzopyrans and Spirobenzothiapyran Derivatives Bearing Monoazathiacrown Ethers and Noncyclic Analogues in the Presence of Metal Ions

2002 · Mutsuo Tanaka, Tomokazu Ikeda, et al. · The Journal of Organic Chemistry · 58

Molecular Design and Applications of Photochromic Crown Compounds —How Can We Manipulate Metal Ions Photochemically?—

2003 · Keiichi Kimura, Hidefumi Sakamoto, et al. · Bulletin of the Chemical Society of Japan · 56

Silver Ion Selective Fluoroionophores Based on Anthracene-Linked Polythiazaalkane or Polythiaalkane Derivatives

1999 · Junichi Ishikawa, Hidefumi Sakamoto, et al. · The Journal of Organic Chemistry · 53

High LaIII Affinity of a Bis(spirobenzopyran) Azacrown Ether and Photoinduced Switching of its Ion Selectivity between Multivalent and Monovalent Metal Ions

1997 · Keiichi Kimura, Tomohito Utsumi, et al. · Angewandte Chemie International Edition in English · 50

Lipophilic bis(monoaza crown ether) derivatives: synthesis and cation-complexing properties

1986 · Hidefumi Sakamoto, Keiichi Kimura, et al. · The Journal of Organic Chemistry · 50

High stability constants for multivalent metal ion complexes of crown ether derivatives incorporating two spirobenzopyran moieties

2002 · Makoto Nakamura, Takeshi Fujioka, et al. · New Journal of Chemistry · 40

Photoresponsive Liquid Membrane Transport of Alkali Metal Ions Using Crowned Spirobenzopyrans

2005 · Hidefumi Sakamoto, Hideyuki Takagaki, et al. · Analytical Chemistry · 38

Hydrazones Derived from Dithiamonoaza and Tetrathiamonoaza Analogs of Polyethers as Silver Ion Selective Ionophores: Syntheses, Proton-Dissociation Behaviors, and Metal Ion Complexing Properties in 1,4-Dioxane–Water Acidic Solution

1995 · Junichi Ishikawa, Hidefumi Sakamoto, et al. · Bulletin of the Chemical Society of Japan · 31

Studies on metal-ion complex formation of crown ether derivatives incorporating a photoionizable spirobenzopyran moiety by electrospray ionization mass spectrometry

2000 · Keiichi Kimura, Hidefumi Sakamoto, et al. · The Analyst · 30

Cation Complexation, Photochromism, and Photoresponsive Ion-Conducting Behavior of Crowned Spirobenzopyran Vinyl Polymers

2004 · Keiichi Kimura, Hidefumi Sakamoto, et al. · Macromolecules · 28

Cation complexation, isomerization, and photoresponsive ionic conduction of a crown ether derivative carrying two spirobenzopyran units

1999 · Keiichi Kimura, Takashi Teranishi, et al. · Journal of the Chemical Society Perkin Transactions 2 · 28

Application of Photoresponsive Polymers Carrying Crown Ether and Spirobenzopyran Side Chains to Photochemical Valve

2006 · Keiichi Kimura, Hidefumi Sakamoto, et al. · Journal of Nanoscience and Nanotechnology · 25

Silver Ion Selective Extraction with Dithiaza-, Tetrathiaza-, and Tetrathiadiazacrown Ether Derivatives

1995 · Hidefumi Sakamoto, Junichi Ishikawa, et al. · Bulletin of the Chemical Society of Japan · 25

Evaluation of photoinduced changes in stability constants for metal-ion complexes of crowned spirobenzopyran derivatives by electrospray ionization mass spectrometry

2003 · Makoto Nakamura, Kenta Takahashi, et al. · Journal of the American Society for Mass Spectrometry · 24

Adsorption and concentration of silver ion with polymer-supported polythiazaalkane resins

2003 · Hidefumi Sakamoto, Junichi Ishikawa, et al. · Reactive and Functional Polymers · 23

Liquid−Liquid Extraction of Alkali Metal Ions with Photochromic Crowned Spirobenzopyrans

2002 · Hidefumi Sakamoto, Takashi Yokohata, et al. · Analytical Chemistry · 22

Metal-ion stabilization of photoinduced open colored isomer in crowned spirobenzothiapyran

1999 · Mutsuo Tanaka, Kenji Kamada, et al. · Chemical Communications · 22

Synthesis and silver ion complexation behavior of fluoroionophores containing a benzothiazolyl group linked to an N-phenylpolythiazaalkane moiety

1999 · Junichi Ishikawa, Hidefumi Sakamoto, et al. · Journal of the Chemical Society Perkin Transactions 2 · 20

Highly Silver Ion-selective Transport Through Liquid Membranes Containing Cyclic and Acyclic Polythiamonoazaalkanes Bearing an Easily Ionizable Moiety

1997 · Junichi Ishikawa, Hidefumi Sakamoto, et al. · The Analyst · 20

EXCELLENT, pH-SENSITIVE CATION-SELECTIVITIES OF BIS (MONOAZACROWN ETHER) DERIVATIVES IN MEMBRANE CATION TRANSPORT

1985 · Keiichi Kimura, Hidefumi Sakamoto, et al. · Chemistry Letters · 20

Highly silver ion selective fluorescence ionophore: Fluorescent properties of polythiazaalkane derivatives bearing 8-(7-hydroxy-4-methyl)coumarinyl moiety in aqueous solution and in liquid–liquid extraction systems

2009 · Hidefumi Sakamoto, Junichi Ishikawa, et al. · The Analyst · 19

Benzocrown Ether Hydrazones as Extractants for Alkali Metal Ions

1993 · Hidefumi Sakamoto, Hiroki Goto, et al. · Bulletin of the Chemical Society of Japan · 19

Works count: 69

Citation count: 1,250

H-index: 20

I10-index: 45