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1

Non-stoichiometric dissolution of lanthanum fluoride (LaF3) and its relevance to a process of ion-selective charge separation at the solid ⋯ solution interface

Yukinori Tani, Yoshio Umezawa, Katsumi Chikama, Akihide Hemmi, Mitsuyuki Soma

Journal:

Journal of Electroanalytical Chemistry

Year:

1994

Language:

english

File:

PDF, 899 KB

english, 1994

2

Olefin metathesis over well-defined active fixed molybdenum catalysts. Structure and oxidation state of the active site and reaction mechanism

Iwasawa, Yasuhiro, Ichinose, Hiroshi, Ogasawara, Sadao, Soma, Mitsuyuki

Journal:

Journal of the Chemical Society Faraday Transactions 1

Year:

1981

Language:

english

File:

PDF, 989 KB

english, 1981

3

Bonding-state characterization of the constitutent elements of silicate minerals by X-ray photoelectron spectroscopy

Seyama, Haruhiko, Soma, Mitsuyuki

Journal:

Journal of the Chemical Society Faraday Transactions 1

Year:

1985

Language:

english

File:

PDF, 755 KB

english, 1985

4

X-ray photoelectron spectroscopic study of montmorillonite containing exchangeable divalent cations

Seyama, Haruhiko, Soma, Mitsuyuki

Journal:

Journal of the Chemical Society Faraday Transactions 1

Year:

1984

Language:

english

File:

PDF, 859 KB

english, 1984

5

Surface-Analytical Studies on Environmental and Geochemical Surface Processes

Haruhiko Seyama, Mitsuyuki Soma

Journal:

Year:

2003

File:

PDF, 48 KB

2003

6

The polymerization of N-vinylcarbazole by tetracyanoethylene

Takahiro Nakamura, Mitsuyuki Soma, Takaharu Onishi, Kenzi Tamaru

Journal:

Macromolecular Chemistry and Physics

Year:

1970

Language:

english

File:

PDF, 294 KB

english, 1970

7

XPS and UPS study on the chemisorptive bond of formic acid, pyridine and water over metal-phthalocyanines

Tomoji Kawai, Mitsuyuki Soma, Yoshio Matsumoto, Takaharu Onishi, Kenzi Tamaru

Journal:

Chemical Physics Letters

Year:

1976

Language:

english

File:

PDF, 403 KB

english, 1976

8

The photoinduced charge separation at the water-porphyrin interface

Journal:

Chemical Physics Letters

Year:

1977

Language:

english

File:

PDF, 457 KB

english, 1977

9

Reactivity of molybdenum disulfide surfaces studied by XPS

Kunio Suzuki, Mitsuyuki Soma, Takaharu Onishi, Kenzi Tamaru

Journal:

Journal of Electron Spectroscopy and Related Phenomena

Year:

1981

Language:

english

File:

PDF, 313 KB

english, 1981

10

X-ray photoelectron spectroscopic study of the surface composition of sediment or soil models

Mitsuyuki Soma, Haruhiko Seyama

Journal:

Applications of Surface Science

Year:

1981

Language:

english

File:

PDF, 277 KB

english, 1981

11

Effect of dissolved oxygen on the response of Cu(II) ion-selective electrodes in metal buffer solutions

Yukinori Tani, Mitsuyuki Soma, Etelka Graf Harsànyi, Yoshio Umezawa

Journal:

Analytica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 177 KB

english, 1999

12

Reactivity of electron donor-acceptor complexes. Part IV. Hydrogen exchange reaction between acetylene and the electron donor-acceptor complexes of various aromatic hydrocarbons with sodium.

Masaru Ichikawa, Mitsuyuki Soma, Takaharu Onishi, Kenzi Tamaru

Journal:

Tetrahedron Letters

Year:

1966

Language:

english

File:

PDF, 207 KB

english, 1966

13

Enzymatic formation of manganese oxides by an Acremonium-like hyphomycete fungus, strain KR21-2

Naoyuki Miyata, Yukinori Tani, Keisuke Iwahori, Mitsuyuki Soma

Journal:

FEMS Microbiology Ecology

Year:

2004

Language:

english

File:

PDF, 296 KB

english, 2004

14

Surface alteration of plagioclase during acid dissolution

Haruhiko Seyama, Kaoru Kinoshita, Mitsuyuki Soma

Journal:

Surface and Interface Analysis

Year:

2002

Language:

english

File:

PDF, 99 KB

english, 2002

15

Surface chemistry and potential response of copper sulfide based ion-selective membrane in ligand solutions

Yoshio Umezawa, Koreshige Ito, Hiroshi Hata, Masao Sugawara, Etelka Graf Harsányi, Klára Tóth, Ernö Pungor, Mitsuyuki Soma, Atsushi Tanaka

Journal:

Microchimica Acta

Year:

1990

Language:

english

File:

PDF, 543 KB

english, 1990

16

Sedimentary photosynthetic pigments of algae and phototrophic bacteria in Lake Hamana, Japan: temporal changes of anoxia in its five basins

Nobuyasu Itoh, Yukinori Tani, Mitsuyuki Soma

Journal:

Year:

2003

Language:

english

File:

PDF, 423 KB

english, 2003

17

Sterol composition of steryl chlorin esters (SCEs) formed through grazing of algae by freshwater crustaceans: relevance to the composition of sedimentary SCEs

Yuko Soma, Nobuyasu Itoh, Yukinori Tani, Mitsuyuki Soma

Journal:

Year:

2005

Language:

english

File:

PDF, 365 KB

english, 2005

18

Influence of climate fluctuation on clay formation in the Baikal drainage basin

Takayuki Sakai, Koji Minoura, Mitsuyuki Soma, Yukinori Tani, Atsushi Tanaka, Fumiko Nara, Nobuyasu Itoh, Takayoshi Kawai

Journal:

Journal of Paleolimnology

Year:

2005

Language:

english

File:

PDF, 519 KB

english, 2005

19

Sedimentary Steryl Chlorin Esters (SCEs) and Other Photosynthetic Pigments as Indicators of Paleolimnological Change Over the Last 28,000

Yuko Soma, Yukinori Tani, Mitsuyuki Soma, Hideo Mitake, Ryo Kurihara, Shinya Hashomoto, Takahiro Watanabe, Toshio Nakamura

Journal:

Journal of Paleolimnology

Year:

2007

Language:

english

File:

PDF, 300 KB

english, 2007

20

Acid Dissolution of Olivines, Feldspars and Dunite

Mayumi Kobayashi, Akira Sawada, Yukinori Tani, Mitsuyuki Soma, Atsushi Tanaka, Takuya Honma, Haruhiko Seyama, Benny K. G. Theng

Journal:

Water, Air & Soil Pollution

Year:

2001

File:

PDF, 354 KB

2001

21

Photocatalytic decomposition of water vapour on an NiO?SrTiO3 catalyst

Domen, Kazunari, Naito, Shuichi, Soma, Mitsuyuki, Onishi, Takaharu, Tamaru, Kenzi

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1980

Language:

english

File:

PDF, 187 KB

english, 1980

22

Exchange reaction of hydrogen over the electron donor-acceptor complexes of various phthalocyanines with sodium

Masaru Ichikawa, Mitsuyuki Sōma, Takaharu Onishi, Kenzi Tamaru

Journal:

Journal of Catalysis

Year:

1966

Language:

english

File:

PDF, 173 KB

english, 1966

23

The selective hydrogenation of unsaturated hydrocarbons over various electron donor-acceptor complexes

Masaru Ichikawa, Mitsuyuki Soma, Takaharu Onishi, Kenzi Tamaru

Journal:

Journal of Catalysis

Year:

1967

Language:

english

File:

PDF, 224 KB

english, 1967

24

The mechanism of the reaction between NOx and NH3 on V2O5 in the presence of oxygen

Maki Takagi, Tomoji Kawai, Mitsuyuki Soma, Takaharu Onishi, Kenzi Tamaru

Journal:

Journal of Catalysis

Year:

1977

Language:

english

File:

PDF, 479 KB

english, 1977

25

Importance of vibrational coupling in the vibrational frequency shifts of diatomic molecules caused by adsorption

Tadashi Okawa, Mitsuyuki Soma, Hiroshi Bandow, Kiyoshi Uchida

Journal:

Journal of Catalysis

Year:

1978

Language:

english

File:

PDF, 222 KB

english, 1978

26

Metal-support interaction in alumina-supported Pt catalysts

Kimio Kunimori, Yasuo Ikeda, Mitsuyuki Soma, Toshio Uchijima

Journal:

Journal of Catalysis

Year:

1983

Language:

english

File:

PDF, 944 KB

english, 1983

27

Accumulation of sedimentary photosynthetic pigments characterized by pyropheophorbide a and steryl chlorin esters (SCEs) in a shallow eutrophic coastal lake (Lake Hamana, Japan)

Nobuyasu Itoh, Yukinori Tani, Yuko Soma, Mitsuyuki Soma

Journal:

Estuarine, Coastal and Shelf Science

Year:

2007

Language:

english

File:

PDF, 554 KB

english, 2007

28

Photo-induced electron transfer from organic crystals to biologically interesting substances

Mitsuyuki Soma, Akihiko Yamagishi

Journal:

Biochimica et Biophysica Acta (BBA) - Bioenergetics

Year:

1970

Language:

english

File:

PDF, 380 KB

english, 1970

29

Surface characterization of acid-leached olivines by X-ray photoelectron spectroscopy

Haruhiko Seyama, Mitsuyuki Soma, Atsushi Tanaka

Journal:

Chemical Geology

Year:

1996

Language:

english

File:

PDF, 812 KB

english, 1996

30

Triphenyltin compounds in mussels in Tokyo Bay after restriction of use in Japan

Hiroaki Shiraishi, Mitsuyuki Soma

Journal:

Year:

1992

Language:

english

File:

PDF, 321 KB

english, 1992

31

Response of phytoplankton productivity to climate change recorded by sedimentary photosynthetic pigments in Lake Hovsgol (Mongolia) for the last 23,000 years

Fumiko Nara, Yukinori Tani, Yuko Soma, Mitsuyuki Soma, Hiroshi Naraoka, Takahiro Watanabe, Kazuho Horiuchi, Takayoshi Kawai, Takefumi Oda, Toshio Nakamura

Journal:

Quaternary International

Year:

2005

Language:

english

File:

PDF, 663 KB

english, 2005

32

Photosynthetic pigments in sediment core HDP-04 from Lake Hovsgol, Mongolia, and their implication for changes in algal productivity and lake environment for the last 1 Ma

Yukinori Tani, Genki I. Matsumoto, Mitsuyuki Soma, Yuko Soma, Shinya Hashimoto, Takayoshi Kawai

Journal:

Quaternary International

Year:

2009

Language:

english

File:

PDF, 1008 KB

english, 2009

33

Phytoplankton assemblage in the Plio-Pleistocene record of Lake Baikal as indicated by sedimentary steryl chlorin esters

Yukinori Tani, Fumiko Nara, Yuko Soma, Mitsuyuki Soma, Nobuyasu Itoh, Genki Inoue Matsumoto, Atsushi Tanaka, Takayoshi Kawai

Journal:

Quaternary International

Year:

2009

Language:

english

File:

PDF, 1.61 MB

english, 2009

34

Temporal changes in the phytoplankton community of the southern basin of Lake Baikal over the last 24,000 years recorded by photosynthetic pigments in a sediment core

Yukinori Tani, Kota Kurihara, Fumiko Nara, Nobuyasu Itoh, Mitsuyuki Soma, Yuko Soma, Atsushi Tanaka, Minoru Yoneda, Masashi Hirota, Yasuyuki Shibata

Journal:

Organic Geochemistry

Year:

2002

Language:

english

File:

PDF, 864 KB

english, 2002

35

Biogeochemistry of manganese oxide coatings on pebble surfaces in the Kikukawa River System, Shizuoka, Japan

Yukinori Tani, Naoyuki Miyata, Keisuke Iwahori, Mitsuyuki Soma, Shin-ichi Tokuda, Haruhiko Seyama, Benny K.G Theng

Journal:

Applied Geochemistry

Year:

2003

Language:

english

File:

PDF, 606 KB

english, 2003

36

Characterization of arsenic in lake sediments by X-ray photoelectron spectroscopy

Mitsuyuki Soma, Atsushi Tanaka, Haruhiko Seyama, Kenichi Satake

Journal:

Geochimica et Cosmochimica Acta

Year:

1994

Language:

english

File:

PDF, 330 KB

english, 1994

37

The adsorption and the reaction of NH 3 and NO x on supported V 2 O 5 catalysts: effect of supporting materials

Takagi-Kawai, Maki, Soma, Mitsuyuki, Onishi, Takaharu, Tamaru, Kenzi

Journal:

Canadian Journal of Chemistry

Year:

1980

Language:

english

File:

PDF, 358 KB

english, 1980

38

Reactivity of electron donor-acceptor complexes. Part 9.?Isomerization of butene

Ichikawa, Masaru, Soma, Mitsuyuki, Onishi, Takaharu, Tamaru, Kenzi

Journal:

Transactions of the Faraday Society

Year:

1967

Language:

english

File:

PDF, 532 KB

english, 1967

39

State of sulphur on the palladium surface studied by auger electron spectroscopy, electron energy loss spectroscopy, ultraviolet photoelectron spectroscopy and X-ray photoelectron spectroscopy

Matsumoto, Yoshio, Soma, Mitsuyuki, Onishi, Takaharu, Tamaru, Kenzi

Journal:

Journal of the Chemical Society Faraday Transactions 1

Year:

1980

Language:

english

File:

PDF, 612 KB

english, 1980

40

Sorption of Co(II), Ni(II), and Zn(II) on Biogenic Manganese Oxides Produced by a Mn-Oxidizing Fungus, Strain KR21-2

Tani, Yukinori, Ohashi, Maiko, Miyata, Naoyuki, Seyama, Haruhiko, Iwahori, Keisuke, Soma, Mitsuyuki

Journal:

Journal of Environmental Science and Health Part A

Year:

2004

Language:

english

File:

PDF, 425 KB

english, 2004

41

Raman frequency shifts on ionization of hexamethylenetetratellurafulvalene and its thia- and selena-analogues

Matsuzaki, Susumu, Li, Zu Shi, Sano, Mizuka, Saito, Gunzi, Soma, Mitsuyuki

Journal:

Synthetic Metals

Year:

1990

Language:

english

File:

PDF, 394 KB

english, 1990

42

Chemical Reactions of Organic Compounds on Clay Surfaces

Yuko Soma and Mitsuyuki Soma

Journal:

Environmental Health Perspectives

Year:

1989

Language:

english

File:

PDF, 2.47 MB

english, 1989

43

Interaction of Inorganic Arsenic with Biogenic Manganese Oxide Produced by a Mn-Oxidizing Fungus, Strain KR21-2

Tani, Yukinori, Miyata, Naoyuki, Ohashi, Maiko, Ohnuki, Toshihiko, Seyama, Haruhiko, Iwahori, Keisuke, Soma, Mitsuyuki

Journal:

Environmental Science & Technology

Year:

2004

Language:

english

File:

PDF, 158 KB

english, 2004

44

Photoinduced electron-transfer reactions at the surface of organic crystals

Soma, Mitsuyuki.

Journal:

Journal of the American Chemical Society

Year:

1970

Language:

english

File:

PDF, 488 KB

english, 1970

45

Optical resolution of metal chelates by use of adsorption on a colloidal clay

Yamagishi, Akihiko, Soma, Mitsuyuki

Journal:

Journal of the American Chemical Society

Year:

1981

Language:

english

File:

PDF, 461 KB

english, 1981

46

Study of the photocatalytic decomposition of water vapor over a nickel(II) oxide-strontium titanate (SrTiO3) catalyst

Domen, Kazunari, Naito, Shuichi, Onishi, Takaharu, Tamaru, Kenzi, Soma, Mitsuyuki

Journal:

Journal of Physical Chemistry

Year:

1982

Language:

english

File:

PDF, 635 KB

english, 1982

47

Reaction between molecular hydrogen and various electron donor-acceptor complexes of aromatic hydrocarbons with sodium. Their electronic properties

Ichikawa, Masaru, Soma, Mitsuyuki, Onishi, Takaharu, Tamaru, Kenzi

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 264 KB

english, 1969

48

Production of Biogenic Manganese Oxides by Anamorphic Ascomycete Fungi Isolated from Streambed Pebbles

Miyata, Naoyuki, Maruo, Kanako, Tani, Yukinori, Tsuno, Hiroshi, Seyama, Haruhiko, Soma, Mitsuyuki, Iwahori, Keisuke

Journal:

Geomicrobiology

Year:

2006

Language:

english

File:

PDF, 3.42 MB

english, 2006

49

High-resolution auger electron spectra of adsorbed NO, NH3 and N2 on sulphur-segregated and oxidized vanadium surfaces

Domen, Kazunari, Naito, Shuichi, Soma, Mitsuyuki, Onishi, Takaharu, Tamaru, Kenzi

Journal:

Journal of the Chemical Society Faraday Transactions 1

Year:

1982

Language:

english

File:

PDF, 314 KB

english, 1982

50

New dioxygen complex of manganese phthalocyanine

Uchida, Kiyoshi, Naito, Shuichi, Soma, Mitsuyuki, Onishi, Takaharu, Tamaru, Kenzi

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1978

Language:

english

File:

PDF, 136 KB

english, 1978