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1

Recovery of uranium from sea water. IV. Influence of crosslinking reagent of the uranium adsorption of macroreticular chelating resin containing amidoxime groups

Hiroaki Egawa, Morio Nakayama, Takamasa Nonaka, Eiichi Sugihara

Journal:

Journal of Applied Polymer Science

Year:

1987

Language:

english

File:

PDF, 663 KB

english, 1987

2

Recovery of uranium from seawater. VI. Uranium adsorption ability and stability of macroporous chelating resin containing amidoxime groups prepared by the simultaneous use of divinylbenzene and ethyleneglycol dimethacrylate as crosslinking reagent

Morio Nakayama, Keiji Uemura, Takamasa Nonaka, Hiroaki Egawa

Journal:

Journal of Applied Polymer Science

Year:

1988

Language:

english

File:

PDF, 420 KB

english, 1988

3

Photocrosslinking of poly(2,3-epithiopropyl methacrylate) by the oxidation of pendant episulfide groups

Masahiro Tsunooka, Shingo Tanaka, Makoto Tanaka, Hiroaki Egawa, Takamasa Nonaka

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1985

Language:

english

File:

PDF, 541 KB

english, 1985

4

Studies of Selective Adsorption Resins. XXII. Removal and Recovery of Arsenic Ion in Geothermal Power Waste Solution with Chelating Resin Containing Mercapto Groups

Egawa, Hiroaki, Nonaka, Takamasa, Maeda, Hironori

Journal:

Separation Science and Technology

Year:

1985

Language:

english

File:

PDF, 400 KB

english, 1985

5

Studies on Selective Adsorption Resins XXIX. Properties of Macroreticular Chelating Resins Containing Amidoxime Groups from Chloromethylstyrene-Divinylbenzene Copolymer Beads

Egawa, Hiroaki, Nonaka, Takamasa, Tsukamoto, Kenji

Journal:

Polymer Journal

Year:

1991

File:

PDF, 599 KB

1991

6

Preparation of Macroreticular Chelating Resins Containing Hydrazide. Groups and Adsorption of Metal Ions on Them

EGAWA, Hiroaki, NONAKA, Takamasa, FUJIYAMA, Yusen

Journal:

NIPPON KAGAKU KAISHI

Year:

1977

File:

PDF, 381 KB

1977

7

Preparation of macroreticular chelating resins containing dihydroxyphosphino and/or phosphono groups and their adsorption ability for uranium

Hiroaki Egawa, Takamasa Nonaka, Masanori Ikari

Journal:

Journal of Applied Polymer Science

Year:

1984

Language:

english

File:

PDF, 524 KB

english, 1984

8

Studies on selective adsorption resins. XXI. Preparation and properties of macroreticular chelating ion exchange resins containing phosphoric acid groups

Hiroaki Egawa, Takamasa Nonaka, Hironori Maeda

Journal:

Journal of Applied Polymer Science

Year:

1985

Language:

english

File:

PDF, 387 KB

english, 1985

9

Studies of selective adsorption resin. XXIV. Preparation and properties of macroreticular chelating resins containing both polyethylenepolyamine side chains and mercapto groups

Hiroaki Egawa, Takamasa Nonaka

Journal:

Journal of Applied Polymer Science

Year:

1986

Language:

english

File:

PDF, 425 KB

english, 1986

10

studies of selective adsorption resin. XXIV. Preparation and properties of macroreticular chelating resins containing both polyethylenepolyamine side chains and mercapto groups

Hiroaki Egawa, Takamasa Nonaka

Journal:

Journal of Applied Polymer Science

Year:

1987

Language:

english

File:

PDF, 47 KB

english, 1987

11

Studies of selective adsorption resin. XXIV. Preparation and properties of macroreticular chelating resins containing both polyethylenepolyamine side chains and mercapto groups

Hiroaki Egawa, Takamasa Nonaka

Journal:

Journal of Applied Polymer Science

Year:

1987

File:

PDF, 38 KB

1987

12

Transport of alkali metal ions against its concentration gradient through 2,3-epithiopropyl methacrylate–methacrylic acid copolymer membrane

Takamasa Nonaka, Hirotoshi Maeda, Morio Nakayama, Hiroaki Egawa

Journal:

Journal of Applied Polymer Science

Year:

1987

Language:

english

File:

PDF, 558 KB

english, 1987

13

Recovery of uranium from seawater V. Preparation and properties of the macroreticular chelating resins containing amidoxime and other functional groups

Hiroaki Egawa, Morio Nakayama, Takamasa Nonaka, Hideki Yamamoto, Keiji Uemura

Journal:

Journal of Applied Polymer Science

Year:

1987

Language:

english

File:

PDF, 880 KB

english, 1987

14

Effect of ultraviolet irradiation on the selective transport of alkali metal ions through 2,3-epithiopropyl methacrylate–methacrylic acid copolymer membrane

Takamasa Nonaka, Hirotoshi Maeda, Morio Nakayama, Hiroaki Egawa

Journal:

Journal of Applied Polymer Science

Year:

1989

Language:

english

File:

PDF, 472 KB

english, 1989

15

Transport of alkali metal and alkali earth metal ion against their concentration gradient through 2,3-epithiopyl methacrylate-methacryloyloxyethyl phosphoric acid copolymer membranes

Takamasa Nonaka, Hiroaki Egawa

Journal:

Journal of Applied Polymer Science

Year:

1990

Language:

english

File:

PDF, 580 KB

english, 1990

16

Uphill and selective transport of alkali and alkali earth metal ions through 2,3-epithiopropyl methacrylate–2-acrylamide-2-methyl propane sulfonic acid copolymer membranes

Takamasa Nonaka, Hirofumi Ogawa, Hiroaki Egawa

Journal:

Journal of Applied Polymer Science

Year:

1990

Language:

english

File:

PDF, 720 KB

english, 1990

17

Uphill and selective transport of uranyl ions through 2,3-epithiopropyl methacrylate–2-acrylamide-2-methyl propane sulfonic acid copolymer membranes

Takamasa Nonaka, Hirofumi Ogawa, Masateru Morikawa, Hiroaki Egawa

Journal:

Journal of Applied Polymer Science

Year:

1992

Language:

english

File:

PDF, 597 KB

english, 1992

18

Recovery of uranium from seawater. X. Pore structure and uranium adsorption of macroreticular chelating resin containing amidoxime groups

Hiroaki Egawa, Takamasa Nonaka, Syouichirou Abe, Morio Nakayama

Journal:

Journal of Applied Polymer Science

Year:

1992

Language:

english

File:

PDF, 307 KB

english, 1992

19

Uphill transport of amino acids through 2,3- epithiopropyl methacrylate—2-acrylamide-2-methyl propane sulfonic acid copolymer membranes

Takamasa Nonaka, Tomohiko Takeda, Hiroaki Egawa

Journal:

Journal of Membrane Science

Year:

1993

Language:

english

File:

PDF, 1.08 MB

english, 1993

20

Photocrosslinking of poly(2,3-epithiopropyl methacrylate) and its copolymers

Hiroaki Egawa, Takamasa Nonaka, Toshihiro Hurusawa, Masahiro Tsunooka, Makoto Tanaka

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1983

Language:

english

File:

PDF, 144 KB

english, 1983

21

Polymerization of vinyl monomers in the water–1,4-dioxane system containing peroxide and water-soluble polymer

Takamasa Nonaka, Rikiichi Tagawa, Haruo Nishida, Hiroaki Egawa

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1984

Language:

english

File:

PDF, 530 KB

english, 1984

22

Polymerization of methyl methacrylate by resin containing polyethylenepolyamine side chain–peroxide system

Takamasa Nonaka, Takashi Abe, Hiroaki Egawa

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1985

Language:

english

File:

PDF, 608 KB

english, 1985

23

Homopolymerization and copolymerization of vinyl monomers by resin containing polyethylenepolyamine side chain–peroxide system

Takamasa Nonaka, Hiroaki Egawa

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1989

Language:

english

File:

PDF, 327 KB

english, 1989

24

Recovery of uranium from seawater. 7. Concentration and separation of uranium in acidic eluate

Egawa, Hiroaki, Nonaka, Takamasa, Nakayama, Morio

Journal:

Industrial & Engineering Chemistry Research

Year:

1990

Language:

english

File:

PDF, 541 KB

english, 1990

25

Low-Temperature Redox Activity of Ce 0.64 Zr 0.16 Bi 0.20 O 1.90 /γ-Al 2 O 3 and Ag/Ce 0.64 Zr 0.16 Bi 0.20 O 1.90 /γ-Al 2 O 3 Catalysts

Masui, Toshiyuki, Koyabu, Kazuhiko, Minami, Keisuke, Egawa, Takamasa, Imanaka, Nobuhito

Journal:

The Journal of Physical Chemistry C

Year:

2007

Language:

english

File:

PDF, 131 KB

english, 2007

26

Influence of Crosslinking and Porosity on the Uranium Adsorption of Macroreticular Chelating Resin Containing Amidoxime Groups

Egawa, Hiroaki, Nonaka, Takamasa, Nakayama, Morio

Journal:

Journal of Macromolecular Science Part A - Chemistry

Year:

1988

Language:

english

File:

PDF, 704 KB

english, 1988

27

Outcomes of ESD for patients with early gastric cancer and comorbid liver cirrhosis: a propensity score analysis

Kato, Motohiko, Nishida, Tsutomu, Hamasaki, Toshimitsu, Kawai, Naoki, Yoshio, Toshiyuki, Egawa, Satoshi, Yamamoto, Katsumi, Ogiyama, Hideharu, Komori, Masato, Nakahara, Masanori, Yabuta, Takamasa, Nis

Journal:

Surgical Endoscopy

Year:

2015

Language:

english

File:

PDF, 348 KB

english, 2015

28

Studies on Selective Adsorption Resins XXVII. Preparation and Properties of Macroreticular Chelating Resins Containing Amidoxime Groups from Chloromethylstyrene—Divinylbenzene Copolymer Beads

Egawa, Hiroaki, Nonaka, Takamasa, Tsukamoto, Kenji

Journal:

Polymer Journal

Year:

1990

File:

PDF, 711 KB

1990

29

Adsorption Behavior of Vanadium on Macroreticular Chelating Resins Containing Amidoxime Groups

Egawa, Hiroaki, Nonaka, Takamasa, Matsumoto, Setsuo, Nakayama, Morio

Journal:

Israel Journal of Chemistry

Year:

1985

Language:

english

File:

PDF, 498 KB

english, 1985

30

Studies of Polymeric Flocculants. IX. The Formation of Poly(methacrylohydrazide)–Copper(II) Complexes

Nonaka, Takamasa, Momono, Eiji, Egawa, Hiroaki

Journal:

Bulletin of the Chemical Society of Japan

Year:

1979

File:

PDF, 961 KB

1979

31

Studies of Polymeric Flocculants. XI. The Preparation and Properties of Polyampholytes

Nonaka, Takamasa, Egawa, Hiroaki

Journal:

Bulletin of the Chemical Society of Japan

Year:

1980

File:

PDF, 820 KB

1980

32

Studies on Catalytic Activity of Chelating Resins. I. The Catalytic Activity of Resin–Metal Chelates for the Oxidation of 2,6-Dihydroxyphenylacetic Acid and Hydroquinone

Egawa, Hiroaki, Nonaka, Takamasa, Kozakura, Noboru

Journal:

Bulletin of the Chemical Society of Japan

Year:

1982

File:

PDF, 785 KB

1982

33

POLYMERIZATION OF METHYL METHACRYLATE IN THE WATER-DIOXANE SYSTEM CONTAINING PEROXIDE AND WATER-SOLUBLE POLYMER

Nonaka, Takamasa, Nishida, Haruo, Tagawa, Rikiichi, Egawa, Hiroaki

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 4.62 MB

english, 1982

34

10.1295/koron.35.21

EGAWA, Hiroaki, NONAKA, Takamasa

Journal:

KOBUNSHI RONBUNSHU

Year:

1978

File:

PDF, 1.10 MB

1978

35

Glass transition temperature of 2,3-epithiopropyl methacrylate-p-chlorostyrene copolymers.

EGAWA, Hiroaki, NONAKA, Takamasa, YAMAGUCHI, Tatsuo, HIGASHI, Hiromi

Journal:

KOBUNSHI RONBUNSHU

Year:

1991

File:

PDF, 552 KB

1991

36

Changes of choroidal structure after intravitreal aflibercept therapy for polypoidal choroidal vasculopathy

Daizumoto, Erina, Mitamura, Yoshinori, Sano, Hiroki, Akaiwa, Kei, Niki, Masanori, Yamanaka, Chihiro, Kinoshita, Takamasa, Egawa, Mariko, Sonoda, Shozo, Sakamoto, Taiji

Journal:

British Journal of Ophthalmology

Year:

2017

Language:

english

File:

PDF, 851 KB

english, 2017

37

Diurnal variations in luminal and stromal areas of choroid in normal eyes

Kinoshita, Takamasa, Mitamura, Yoshinori, Shinomiya, Kayo, Egawa, Mariko, Iwata, Akiko, Fujihara, Akiko, Ogushi, Yoko, Semba, Kentaro, Akaiwa, Kei, Uchino, Eisuke, Sonoda, Shozo, Sakamoto, Taiji

Journal:

British Journal of Ophthalmology

Year:

2016

Language:

english

File:

PDF, 853 KB

english, 2016

38

Changes of choroidal structure after corticosteroid treatment in eyes with Vogt–Koyanagi–Harada disease

Egawa, Mariko, Mitamura, Yoshinori, Akaiwa, Kei, Semba, Kentaro, Kinoshita, Takamasa, Uchino, Eisuke, Sonoda, Shozo, Sakamoto, Taiji

Journal:

British Journal of Ophthalmology

Year:

2016

Language:

english

File:

PDF, 911 KB

english, 2016

39

Implantation of Bone Marrow Stromal Cell Sheets Derived from Old Donors Supports Bone Tissue Formation

Akahane, Manabu, Shimizu, Takamasa, Inagaki, Yusuke, Kira, Tsutomu, Egawa, Takuya, Okuda, Akinori, Onishi, Tadanobu, Imamura, Tomoaki, Tanaka, Yasuhito

Journal:

Tissue Engineering and Regenerative Medicine

Year:

2017

Language:

english

File:

PDF, 2.48 MB

english, 2017

40

Synthesis of Cationic Polymers from Poly(glycidyl methacrylate) and Their Flocculation Effectt

EGAWA, Hiroaki, NONAKA, Takamasa

Journal:

NIPPON KAGAKU KAISHI

Year:

1973

File:

PDF, 1.04 MB

1973

41

Synthesis of Cationic Polymers from Polymethyl Methacrylate and Their Flocculation Effect

EGAWA, Hiroaki, NONAKA, Takamasa, IKEGUCHI, Nobuyuki

Journal:

NIPPON KAGAKU KAISHI

Year:

1972

File:

PDF, 315 KB

1972

42

10.1246/nikkashi.1977.1722

NONAKA, Takamasa, EGAWA, Hiroaki

Journal:

NIPPON KAGAKU KAISHI

Year:

1977

File:

PDF, 387 KB

1977

43

Synthesis of Water-soluble Poly(methacrylohydrazide) from Poly(methyl methacrylate) and Their Flocculating Capabilities

NONAKA, Takamasa, EGAWA, Hiroaki

Journal:

NIPPON KAGAKU KAISHI

Year:

1977

File:

PDF, 520 KB

1977

44

10.1246/nikkashi.1983.1215

NONAKA, Takamasa, KODAMA, Yoshinori, SHO, Hiroshi, EGAWA, Hiroaki

Journal:

NIPPON KAGAKU KAISHI

Year:

1983

File:

PDF, 1.34 MB

1983

45

Electron-Beam Exposure Characteristics of Copolymers Containing 2,3-Epithiopropyl Methacrylate.

EGAWA, Hiroaki, NONAKA, Takamasa, YAMAGUCHI, Tatsuo, HIGASHI, Hiromi

Journal:

NIPPON KAGAKU KAISHI

Year:

1992

File:

PDF, 3.65 MB

1992

46

Synthesis of Cationic Polymers from Poly(acrylonitrile) and their Flocculation Effect

NONAKA, Takamasa, EGAWA, Hiroaki

Journal:

NIPPON KAGAKU KAISHI

Year:

1974

File:

PDF, 335 KB

1974

47

10.1246/nikkashi.1980.121

NONAKA, Takamasa, EGAWA, Hiroaki

Journal:

NIPPON KAGAKU KAISHI

Year:

1980

File:

PDF, 1.29 MB

1980

48

10.1246/nikkashi.1976.1304

NONAKA, Takamasa, EGAWA, Hiroaki

Journal:

NIPPON KAGAKU KAISHI

Year:

1976

File:

PDF, 345 KB

1976

49

Preparation and Properties of Macroreticular Chelating Resins Containing Amidoxime Groups from Styrene-(Divinyl-type Compound) Copolymer Beads.

EGAWA, Hiroaki, NONAKA, Takamasa, NONAKA, Hirofumi

Journal:

NIPPON KAGAKU KAISHI

Year:

1993

File:

PDF, 2.03 MB

1993

50

10.1246/nikkashi.1978.1025

NONAKA, Takamasa, MOMONO, Eiji, MINARI, Norio, EGAWA, Hiroaki

Journal:

NIPPON KAGAKU KAISHI

Year:

1978

File:

PDF, 396 KB

1978