Volume 42; Issue 11

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BUNSEKI KAGAKU
Volume 42; Issue 11

BUNSEKI KAGAKU

Volume 42; Issue 11

1

Structural effect of phosphoric acid esters having cyclohexyl groups on the extraction of rare earths.

ISHIDA, Kyoko, TAKAHASHI, Toshio, NAKAMURA, Masayoshi, SATO, Taichi

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1993

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PDF, 527 KB

1993

2

The acquisition of alkaloids from plant materials by a combination of ion-pair extraction and preparative ion-pair HPLC using sodium perchlorate.

MORIYASU, Masataka, ICHIMARU, Momoyo, NISHIYAMA, Yumi, KATO, Atsushi

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1993

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1993

3

Evaluation of the surface hydrophobicities of proteins using aqueous two-phase partitioning systems and application to the separation process.

YANO, Koji, WAKAYAMA, Akihiro, KUBOI, Ryoichi, KOMASAWA, Isao

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1993

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PDF, 791 KB

1993

4

High-performance separation process of Eu from a Sm/Eu/Gd mixture by liquid-liquid extraction combined with a photoredox reaction.

HIRAI, Takayuki, ONOE, Naohisa, KOMASAWA, Isao

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1993

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PDF, 685 KB

1993

5

Liquid-liquid extraction of metal ions with a cyclic monoazatetrathioether.

CHAYAMA, Kenji, AWANO, Norio, TAMARI, Yuzo, TSUJI, Haruo, SEKIDO, Eiichi

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1993

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PDF, 667 KB

1993

6

Separation of titanium(IV) and vanadium(IV) by multistage filtration using thiocyanate and Zephiramine ions.

OHZEKI, Kunio, UCHIDA, Mikiko, NUKATSUKA, Isoshi, ISHIDA, Ryoei

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1993

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PDF, 730 KB

1993

7

Adsorption behavior of copper(II) ion onto poly(N-(8-hydroxy-5-quinolylmethyl)-4-aminomethylstyrene).

CHEN, Xian Ren, IMURA, Hisanori, HIRATANI, Kazuhisa, OHASHI, Kousaburo

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1993

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PDF, 687 KB

1993

8

Adsorption behavior of boron, germanium(IV) and tellurium(VI) on some chelating resins containing propanediol ligand.

YASUDA, Seiji, INUKAI, Yoshinari, OHBA, Hideki

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1993

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PDF, 804 KB

1993

9

Modeling the ion-exchange adsorption of heavy metal ions on the surface of metal oxides.

TAMURA, Hiroki, KATAYAMA, Noriaki, FURUICHI, Ryusaburo

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1993

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PDF, 615 KB

1993

10

Adsorption behavior of metal ions on some carboxymethylated chitosans.

INOUE, Katsutoshi, OHTO, Keisuke, YOSHIZUKA, Kazuharu, SHINBARU, Ryuji, BABA, Yoshinari, KINA, Kenyu

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1993

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PDF, 898 KB

1993

11

Preparation of microcapsules containing a metal extractant.

WATARAI, Hitoshi, YASUDA, Miwako, TAKAHASHI, Akiko

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1993

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PDF, 516 KB

1993

12

Preconcentration of cadmium by column extraction with trioctylmethylammonium chloride and determination by graphite furnace AAS.

SAWADA, Kiyoshi, OHGAKE, Satoshi, KOBAYASHI, Michiko, SUZUKI, Toshio

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1993

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PDF, 579 KB

1993

13

Determination of trace amounts of copper in titanium dichloride molten salt by tungsten furnace AAS after solvent extraction.

OBATA, Takeshi, KOBAYASHI, Yoshio, KAWADA, Satoshi

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1993

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PDF, 474 KB

1993

14

One-drop solvent concentration for the determination of cobalt at the ppt level by ion-pair reversed-phase HPLC.

KANEKO, Emiko, HOSHINO, Hitoshi, YOTSUIYANAGI, Takao

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1993

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PDF, 617 KB

1993

15

Determination of trace heavy metals in natural water samples by coprecipitation with indium hydroxide/graphite-furnace AAS in the presence of thiourea.

CHEN, Zou-Sheng, HIRAIDE, Masataka, KAWAGUCHI, Hiroshi

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1993

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PDF, 452 KB

1993

16

Determination of ultratrace amounts of uranium and thorium in yttrium by the ion-exchange separation/ICP-MS.

OBATA, Takeshi, KOBAYASHI, Yoshio, KAKURAI, Yousuke

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1993

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PDF, 522 KB

1993

17

Preconcentration of Cu(II)-nitrosonaphtholdisulfonate complex on the chitin/metal-furnace AAS.

MINAMISAWA, Hiroaki, ARAI, Nobumasa, OKUTANI, Tadao

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1993

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PDF, 680 KB

1993

18

Preconcentration of hydrogen peroxide by membrane filtration and its application to the spectrophotometric determination of hydrogen peroxide in rainwater.

MATSUBARA, Chiyo, SATO, Tadayori, SATO, Yukie, TAKAMURA, Kiyoko

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1993

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PDF, 547 KB

1993

19

Determination of ultratrace uranium and thorium in high-purity silicon dioxide by NAA with the influence of the double neutron-capture reaction.

OKADA, Yukiko, HIRAI, Shoji, MITSUGASHIRA, Toshiaki

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1993

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PDF, 829 KB

1993

20

Extraction of a metal(II)-dithizonato complex from an acetone-water mixed solvent.

ITABASHI, Hideyuki, KAWAMOTO, Hiroshi, AKAIWA, Hideo

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1993

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PDF, 329 KB

1993

21

Preconcentration of Cu(II), Ni(II) and Co(II) with 1-phenyl-3-methyl-4-stearoyl-5-pyrazolone loaded on a porous polymer resin.

SATO, Kenji, OKUYAMA, Hiroyuki, TANAKA, Shigeyuki, AKAMA, Yoshifumi

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1993

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PDF, 465 KB

1993

22

Group contribution study on ion-association extractability of ring-alkylated N-alkylpyridinium ions.

MOTOMIZU, Shoji, OSHIMA, Mitsuko, YAN, Hu

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1993

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PDF, 758 KB

1993

23

Separation of palladium(II) by the use of a dithizonesulfonate-immobilized anion-exchange resin: Determination of ultratrace palladium(II) by graphite-furnace AAS with a resin/water suspension sampling technique.

AOKI, Hiroyuki, MURAKAMI, Hitomi, CHIKUMA, Masahiko

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1993

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PDF, 819 KB

1993

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