Takamasa Sagara: search on Z-Library

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51

Beyond Simple Cartoons: Challenges in Characterizing Electrochemical Biosensor Interfaces

Bizzotto, Dan, Burgess, Ian J., Doneux, Thomas, Sagara, Takamasa, Yu, Hua-Zhong

Journal:

Year:

2017

Language:

english

File:

PDF, 1.17 MB

english, 2017

52

Electrochromism of Ferrocene- and Viologen-Based Redox-Active Ionic Liquids Composite

Tahara, Hironobu, Uranaka, Kazuaki, Hirano, Makoto, Ikeda, Tomoya, Sagara, Takamasa, Murakami, Hiroto

Journal:

ACS Applied Materials & Interfaces

Year:

2018

Language:

english

File:

PDF, 1.79 MB

english, 2018

53

Eine Fulleren/Lipid-Elektrode: reversible Elektronentransferreaktion zwischen C60 in einem synthetischen Lipidfilm und einer Elektrode in wäßriger Lösung

Naotoshi Nakashima, Takeshi Tokunaga, Yuko Nonaka, Takashi Nakanishi, Hiroto Murakami, Takamasa Sagara

Journal:

Angewandte Chemie

Year:

1998

Language:

german

File:

PDF, 72 KB

german, 1998

54

Photogenerated Surface States at n-TiO[sub 2]∕Aqueous Solution Interface

Sagara, Takamasa

Journal:

Journal of The Electrochemical Society

Year:

1988

Language:

english

File:

PDF, 616 KB

english, 1988

55

Electrochemistry of a Fullerene/Ammonium Lipid Composite Film on an Electrode in Water. Generation of C 603−

Nakashima, Naotoshi, Kuriyama, Takuto, Tokunaga, Takeshi, Murakami, Hiroto, Sagara, Takamasa

Journal:

Chemistry Letters

Year:

1998

File:

PDF, 134 KB

1998

56

Editor's Note

Sagara, Takamasa

Journal:

Review of Polarography

Year:

2011

File:

PDF, 1.03 MB

2011

57

Gold nanoparticles-enhanced photocurrent at a dye-sensitized liquid|liquid interface

Hirohisa Nagatani, Sayaka Tonari, Takao Shibata, Takamasa Sagara

Journal:

Electrochemistry Communications

Year:

2011

Language:

english

File:

PDF, 491 KB

english, 2011

58

Anomalous Electroreflectance and Absorption Spectra of Viologen Radical Cation in Close Proximity of Gold Nanoparticles at Electrified Interfaces

Sagara, Takamasa, Kato, Naoyuki, Toyota, Ayumi, Nakashima, Naotoshi

Journal:

Year:

2002

Language:

english

File:

PDF, 131 KB

english, 2002

59

Electrochemistry of Hypericin Incorporated into a Cationic Lipid Film on a Graphite Electrode in an Aqueous Medium

Sagara, Takamasa, Kaba, Narimasa, Nakashima, Naotoshi

Journal:

Chemistry Letters

Year:

1999

File:

PDF, 366 KB

1999

60

Electroreflectance Study of Hemin Adsorbed on a HOPG Electrode: Estimation of Molecular Orientation and Analysis of Nonfaradaic Electroreflectance Signal Due to the Stark Effect

Sagara, Takamasa, Fukuda, Masato, Nakashima, Naotoshi

Journal:

Journal of Physical Chemistry B

Year:

1998

Language:

english

File:

PDF, 95 KB

english, 1998

61

Photoswitching of a Vectorial Electron Transfer Reaction at a Diarylethene Modified Electrode

Nakashima, Naotoshi, Nakanishi, Takashi, Nakatani, Akihiro, Deguchi, Yonekazu, Murakami, Hiroto, Sagara, Takamasa, Irie, Masahiro

Journal:

Chemistry Letters

Year:

1997

File:

PDF, 243 KB

1997

62

Modification of Electrode Surfaces and Its Applications. Modification of Electrode Surfaces with Oriented Molecular Assemblies.

SAGARA, Takamasa, NAKASHIMA, Naotoshi

Journal:

Journal of The Surface Finishing Society of Japan

Year:

1995

File:

PDF, 756 KB

1995

63

Time dependent spectral change upon potential step perturbation for Au nanoparticles immobilized on an organic monolayer-modified ITO electrode

Ayumi Toyota, Takamasa Sagara

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2006

Language:

english

File:

PDF, 308 KB

english, 2006

64

Two Sharp Phase Change Processes of Diphenyl Viologen at a Au(111) Electrode Surface: Non-Faradaic Transition with Interplay of Ionic Adsorption of Chloride and Bromide and Faradaic One

Higashi, Tomohiro, Kawamoto, Teppei, Yoshimoto, Soichiro, Sagara, Takamasa

Journal:

The Journal of Physical Chemistry C

Year:

2015

Language:

english

File:

PDF, 2.97 MB

english, 2015

65

Electroreflectance study of hemin adsorbed on a pyrolytic graphite electrode surface and its coadsorption with methylene blue

Takamasa Sagara, Satohiro Takagi, Katsumi Niki

Journal:

Journal of Electroanalytical Chemistry

Year:

1993

Language:

english

File:

PDF, 566 KB

english, 1993

66

Does thiol-functionalized viologen monolayer memorize anion present when forming the monolayer?

Takamasa Sagara, Hiroaki Tsuruta, Naotoshi Nakashima

Journal:

Journal of Electroanalytical Chemistry

Year:

2001

Language:

english

File:

PDF, 155 KB

english, 2001

67

An Electroreflectance Study at the Bottom-Surface of a Mercury Drop Electrode Placed on an Underlying Nafion Film

Sagara, Takamasa, Hiasa, Hideo, Nakashima, Naotoshi

Journal:

Chemistry Letters

Year:

1998

File:

PDF, 170 KB

1998

68

Determination of the Molar Absorption Coefficients of c -Type Cytochromes Using Optically Transparent Thin-Layer Electrodes

Sagara, Takamasa, Koide, Tomoyuki, Saito, Hiroyuki, Akutsu, Hideo, Niki, Katsumi

Journal:

Bulletin of the Chemical Society of Japan

Year:

1992

File:

PDF, 982 KB

1992

69

Fabrication of a Self-assembled Rotaxane Monolayer Consisting of a Viologen-functionalized Alkanethiol and α-Cyclodextrin Using Potential Sweep Method

Murakami, Hiroto, Chifu, Hiroko, Sagara, Takamasa

Journal:

Chemistry Letters

Year:

2007

Language:

english

File:

PDF, 201 KB

english, 2007

70

Electrochemistry of Fullerene C 60 Embedded in a Gel-like Membrane of Tetraoctylphosphonium Bromide on an Electrode in Aqueous Solution

Nakanishi, Takashi, Murakami, Hiroto, Sagara, Takamasa, Nakashima, Naotoshi

Journal:

Chemistry Letters

Year:

2000

Language:

english

File:

PDF, 936 KB

english, 2000

71

Electrochemical measurement using a highly-doped semiconductor as an electrode. Measurement of rearrangement energy by the tunnel current.

SAGARA, Takamasa, AIKAWA, Yoshihiro, SUKIGARA, Mitsunori

Journal:

NIPPON KAGAKU KAISHI

Year:

1986

File:

PDF, 2.09 MB

1986

72

Revisiting aqueous redox process of alkyl-linked bis-viologen: Evaluation of redox potential inversion

Sagara, Takamasa, Eguchi, Hitomi

Journal:

Electrochimica Acta

Year:

2018

Language:

english

File:

PDF, 4.92 MB

english, 2018

73

Dynamic phase change and adsorption–desorption of 4-pyridyl terminated amphiphiles possessing an amide functionality at a Au(1 1 1) electrode as tracked by electrochemical measurements

Takamasa Sagara, Kohei Uematsu, Kumi Nagata

Journal:

Journal of Electroanalytical Chemistry

Year:

2003

Language:

english

File:

PDF, 321 KB

english, 2003

74

Estimation of the Orientation of Heme in Cytochrome c Immobilized on a Carboxylate-Terminated Alkanethiol Monolayer on a Au Electrode by the Use of Electroreflectance Spectroscopy with Polarized Light Incidence

Sagara, Takamasa, Kubo, Yuu, Hiraishi, Keizo

Journal:

Journal of Physical Chemistry B

Year:

2006

Language:

english

File:

PDF, 274 KB

english, 2006

75

First Electrochemical Reductions of C 84 Films on Electrodes

Nakashima, Naotoshi, Wahab, Nor Wahida Binti, Mori, Makoto, Murakami, Hiroto, Sagara, Takamasa

Journal:

Chemistry Letters

Year:

2001

Language:

english

File:

PDF, 43 KB

english, 2001

76

Binding of 4-pyridyl derivatives to horse-heart cytochrome c

Takamasa Sagara, Ichiro Satake, Hikaru Murakami, Hideo Akutsu, Katsumi Niki

Journal:

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry

Year:

1991

Language:

english

File:

PDF, 405 KB

english, 1991

77

Polarized Total-Reflection X-ray Absorption Fine Structure of Zinc(II) Porphyrin at the Heptane−Water Interface

Nagatani, Hirohisa, Tanida, Hajime, Harada, Makoto, Asada, Maki, Sagara, Takamasa

Journal:

The Journal of Physical Chemistry C

Year:

2010

Language:

english

File:

PDF, 722 KB

english, 2010

78

Surface Anisotropic Electroreflectance Response at an Edge-Plane Pyrolytic Graphite Electrode

Sagara, Takamasa, Nomaguchi, Hiroshi, Nakashima, Naotoshi

Journal:

Journal of Physical Chemistry

Year:

1996

Language:

english

File:

PDF, 331 KB

english, 1996

79

A C 60 -Embedded Artificial Bilayer Membrane Film Electrode Device: Phase-Transition-Dependent Electrochemistry

Nakashima, Naotoshi, Nonaka, Yuko, Nakanishi, Takashi, Sagara, Takamasa, Murakami, Hiroto

Journal:

Journal of Physical Chemistry B

Year:

1998

Language:

english

File:

PDF, 39 KB

english, 1998

80

Aqueous Electrochemistry of a C 60 -Bearing Artificial Lipid Bilayer Membrane Film Immobilized on an Electrode Surface: Thermodynamics for the Binding of Tetraalkylammonium Ion to the Fullerene Anion

Nakanishi, Takashi, Murakami, Hiroto, Sagara, Takamasa, Nakashima, Naotoshi

Journal:

Journal of Physical Chemistry B

Year:

1999

Language:

english

File:

PDF, 98 KB

english, 1999

81

Dynamic dendrimer at electrified interface: potential dependent adsorption???desorption and reorientation of a 4-pyridyl-modified PAMAM dendrimer

Sagara, Takamasa, Nagata, Kumi, Tsuruta, Hiroaki, Nakashima, Naotoshi

Journal:

Chemical Communications

Year:

2002

Language:

english

File:

PDF, 735 KB

english, 2002

82

Editor's Note

Sagara, Takamasa

Journal:

Review of Polarography

Year:

2008

File:

PDF, 367 KB

2008

83

10.4139/sfj.60.771

SAGARA, Takamasa, TOYOTA, Ayumi

Journal:

Journal of The Surface Finishing Society of Japan

Year:

2009

File:

PDF, 829 KB

2009

84

Electrode reaction of the soluble domain of the membrane-bound hydrogenase from Desulfovibrio vulgaris, strain Miyazaki F

Takamasa Sagara, Koichi Hirayama, Hideo Akutsu, Katsumi Niki

Journal:

Journal of Electroanalytical Chemistry

Year:

1992

Language:

english

File:

PDF, 1.14 MB

english, 1992

85

An electroreflectance approach to study out the puzzling state of myoglobin in a DDAB film on a pyrolytic graphite electrode surface

Takamasa Sagara, Tomomi Sakai, Hirohisa Nagatani

Journal:

Electrochemistry Communications

Year:

2007

Language:

english

File:

PDF, 186 KB

english, 2007

86

Frequency dependence of the electroreflectance signal for redox reaction of solution-phase species at the electrode surface: formulation and experimental verification

Takamasa Sagara, Hidekazu Murase, Naotoshi Nakashima

Journal:

Journal of Electroanalytical Chemistry

Year:

1998

Language:

english

File:

PDF, 154 KB

english, 1998

87

Construction of a Metallofullerene La@C 82 /Artificial Lipid Film-Modified Electrode Device and Its Electron Transfer

Nakashima, Naotoshi, Sakai, Mie, Murakami, Hiroto, Sagara, Takamasa, Wakahara, Takatsugu, Akasaka, Takeshi

Journal:

Journal of Physical Chemistry B

Year:

2002

Language:

english

File:

PDF, 37 KB

english, 2002

88

Potential-Dependent Adsorption of Amphoteric Rhodamine Dyes at the Oil/Water Interface as Studied by Potential-Modulated Fluorescence Spectroscopy

Osakai, Toshiyuki, Yamada, Hiroshi, Nagatani, Hirohisa, Sagara, Takamasa

Journal:

The Journal of Physical Chemistry C

Year:

2007

Language:

english

File:

PDF, 215 KB

english, 2007

89

Editor's Note

Sagara, Takamasa

Journal:

Review of Polarography

Year:

2008

Language:

english

File:

PDF, 590 KB

english, 2008

90

Formation of viologen radical cation condensed phase through two-dimensional molecular organization process on an HOPG electrode surface in binary viologen solutions

Yasuhiko Tanaka, Takamasa Sagara

Journal:

Journal of Electroanalytical Chemistry

Year:

2008

Language:

english

File:

PDF, 964 KB

english, 2008

91

Short-time preparation and electrochemical properties of a single layer of tetraoctylammonium bromide capped Au nanoparticles on dithiol self-assembled monolayer-modified Au electrode

S. Abraham John, Takamasa Sagara

Journal:

Journal of Electroanalytical Chemistry

Year:

2009

Language:

english

File:

PDF, 1.13 MB

english, 2009

92

Toward the Interpretation of Electroreflectance Spectral Profiles: Hemin Adsorbed on an HOPG Electrode Revisited

Sagara, Takamasa, Murase, Hidekazu, Komatsu, Masaharu, Nakashima, Naotoshi

Journal:

Applied Spectroscopy

Year:

2000

Language:

english

File:

PDF, 299 KB

english, 2000

93

10.5189/revpolarography.48.153

Sagara, Takamasa

Journal:

Review of Polarography

Year:

2002

File:

PDF, 519 KB

2002

94

10.5796/electrochemistry.74.512

SAGARA, Takamasa, NAGATANI, Hirohisa

Journal:

Electrochemistry

Year:

2006

File:

PDF, 477 KB

2006

95

Electron transfer controlled by solvent and counter-anion dynamics in electrochemistry of viologen-type ionic liquid

Bodappa, Nataraju, Fu, Yong-Chun, Broekmann, Peter, Furrer, Julien, Zick, Klaus, Vesztergom, Soma, Tahara, Hironobu, Sagara, Takamasa

Journal:

Electrochimica Acta

Year:

2019

Language:

english

File:

PDF, 1.17 MB

english, 2019

96

Correction to “Effect of Oil Droplet Coexistence upon Potential- Dependent Phase Change of Surfactant Adlayer on Gold Electrode: Interplay of Hexadecane Droplets and Dodecyl Sulfate Adlayer”

Morooka, Tetsuro, Sagara, Takamasa

Journal:

The Journal of Physical Chemistry C

Year:

2019

Language:

english

File:

PDF, 966 KB

english, 2019

97

An electroreflectance study of novel hemin-imidazole complexes at a pyrolytic graphite electrode

Takamasa Sagara, Shinji Takeuchi, Ken-ichi Kumazaki, Naotoshi Nakashima

Journal:

Journal of Electroanalytical Chemistry

Year:

1995

Language:

english

File:

PDF, 785 KB

english, 1995

98

Electrode reaction of the soluble domain of the membrane-bound hydrogenase from Desulfovibrio vulgaris, strain Miyazaki F

Takamasa Sagara, Koichi Hirayama, Hideo Akutsu, Katsumi Niki

Journal:

Bioelectrochemistry and Bioenergetics

Year:

1992

Language:

english

File:

PDF, 922 KB

english, 1992

99

Voltammetric study of insoluble 4-pyridyl-terminated surfactant binary-component films prepared by multiple horizontal touching method on a Au(1 1 1) electrode

Kohei Uematsu, Takamasa Sagara

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2009

Language:

english

File:

PDF, 624 KB

english, 2009

100

Spectroelectrochemical analysis of ion-transfer and adsorption of the PAMAM dendrimer at a polarized liquid|liquid interface

Hirohisa Nagatani, Takeshi Ueno, Takamasa Sagara

Journal:

Electrochimica Acta

Year:

2008

Language:

english

File:

PDF, 705 KB

english, 2008

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