巻号一覧
2 巻 (1977)
- 6 号 p. 406-
- 5 号 p. 326-
- 4 号 p. 246-
- 3 号 p. 166-
- 2 号 p. 86-
- 1 号 p. 2-
2 巻, 3 号
選択された号の論文の10件中1～10を表示しています
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レクチンと血小板西尾 広昭, 瀬川 富朗, 高木 博司1977 年 2 巻 3 号 p. 166-174
発行日: 1977/06/01
公開日: 2010/10/21
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生物懸濁系への適用を中心に花井 哲也, 浅見 耕司1977 年 2 巻 3 号 p. 175-193
発行日: 1977/06/01
公開日: 2010/10/21
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中島 章夫1977 年 2 巻 3 号 p. 194-203
発行日: 1977/06/01
公開日: 2010/10/21
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吉田 文武1977 年 2 巻 3 号 p. 205-215
発行日: 1977/06/01
公開日: 2010/10/21
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1977 年 2 巻 3 号 p. 215
発行日: 1977年
公開日: 2010/10/21
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M. Igawa, M. Ser, H. Takahashi, T. Yamabe1977 年 2 巻 3 号 p. 217-218
発行日: 1977/06/01
公開日: 2010/10/21
ジャーナル フリーSelective concentration of metal ions was attempted with expectation that the solvent may be replaced by a membrane in the solvent extraction. Metal ions in the aqueous solution containing acetylacetone as a chelating agent were permeated through a polystyrene membrane under the pressure. Copper (II) ions were concentrated about 1.7 times in maximum, although the ions with low or too high chelate stability constants were rejected.抄録全体を表示PDF形式でダウンロード (196K) -
仲川 勤1977 年 2 巻 3 号 p. 219-224
発行日: 1977/06/01
公開日: 2010/10/21
ジャーナル フリーInvestigation has been made of the sorption, diffusion, permeation of iso-pentane, n-pentane, n-hexane, and n-heptane in undrawn low-density polyethylene and polypropylene in the temperature range between 26°C-60°C The permeability coefficient at the highest activity was in the order of 10-10mol-cm/cm2-sec at 30°C under the saturated vapor pressure difference, and decreased in the order of n-pentane, iso-pentane, n-hexane and n-heptane, whereas the solubility coefficient increased in the same order. The activation energy for the diffu. sion of n-heptane at the highest concentration was only about 3 Kcal/mole in polyethylene, indicating that in these systems polymer films are highly swollen. It was concluded that the diffusvity controlled the permeability in polyolef in film-low molecular weight hydrocarbon system.抄録全体を表示PDF形式でダウンロード (648K) -
佐竹 一郎, 中島 裕, 野口 肇1977 年 2 巻 3 号 p. 225-230
発行日: 1977/06/01
公開日: 2010/10/21
ジャーナル フリーThe preparation of an artificial ion selective membrane was attempted from the viewpoidt that an ion having small hydration number can move freely in the hydrophobic region inside the membrane compared with an ion having large amount of hydration. If we could make a tunnel with a hydrophobic wall across the membrane, which becomes a path for ions, K+ ion, less hydrated ion than Na+ ion, would pass through the tunnel more easily than Na+ ion, since the icebergs (hydrophobic hydration) formed on the wall do not interact with the thin hydration layer of K+ ion as do with the thick hydration shell of Na+ ion. On the basis of this interpretation, we prepared a membrane from the mixing solution of a derivative of polyamine sulfone and polyvinylalcohol by drying on a plate.
By the result on ion dialysis experiment, the ratio of diffusion constant across the membrane, DK+/DNa+, becomes 1.7 at maximum. The value is not so large, but the result supports that our guiding principle is valid for preparing an ion selective dialysis membrane.抄録全体を表示PDF形式でダウンロード (670K) -
佐藤 仁, 古宮 栄三, 山田 律爾, 福田 妙子, 原 一郎1977 年 2 巻 3 号 p. 231-235
発行日: 1977/06/01
公開日: 2010/10/21
ジャーナル フリーThe changes of catecholamine granule membrane treated with anti-chromomembrin B, anti-DOPA and preimmunized serum were examined.
Passive haemagglutination reaction and its inhibition reaction using antiserum against etiocholenic acid or cholesterol succinate were carried out. Electrophoretic analysis with the granule membranes treated by antisera was also examined.
From the results of immunological experiments, the ring A of cholesterol was exposed on the membrane of native catecholamine granule. On the other hand, no cholesterol was observed on the granule membrane treated with the antiserum against chromomembrin B or DOPA. The electrophoretic mobility of native membrane has been faster than that of the membrane treated with antisera. This result suggests the changes on an electric charge of the granule membrane for immunological stimulation.抄録全体を表示PDF形式でダウンロード (668K) -
妹尾 学1977 年 2 巻 3 号 p. 238-243
発行日: 1977/06/01
公開日: 2010/10/21
ジャーナル フリーPDF形式でダウンロード (839K)
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