EFFECT OF THE PHASE TRANSITION IN LIPOSOMES ON THE FLUORESCENCE OF AMPHIPHILIC CYANINE DYES.

Kaoru Onuki, Kazue Kurihara, Yoshinori Toyoshima, Mitsunori Sukigara

研究成果: Article査読

10 被引用数 (Scopus)

抄録

N,N prime -dioctadecyl oxacarbocyanine iodide or N,N prime -dioctadecyl thiacarbocyanine bromide was incorporated into single lamellar liposomes, and the fluorescence intensity of each dye was observed to be modified considerably by the phase transition of the lipid bilayers. An amphiphilic cyanine dye with single long alkyl chain, N-octadecyl-N prime -methyl thiacarbocyanine bromide was also incorporated in the lipid bilayers, but in this case, the phase transition showed little effect on the fluorescence intensity. These results are interpreted in terms of the effect of the bilayer membrane fluidity and rigidity on the rotational motion of the incorporated cyanine dyes.

本文言語English
ページ(範囲)1914-1917
ページ数4
ジャーナルBulletin of the Chemical Society of Japan
53
7
DOI
出版ステータスPublished - 1980
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

フィンガープリント

「EFFECT OF THE PHASE TRANSITION IN LIPOSOMES ON THE FLUORESCENCE OF AMPHIPHILIC CYANINE DYES.」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル