arXivDaily arXiv每日学术速递 周一至周五更新
arXiv physics/0504146physics.chem-phphysics.bio-ph
收藏

干磷脂膜的液晶/凝胶状态下的光滑/粗糙分层,与其产生巨大囊泡的能力有关

Smooth/rough layering in liquid-crystalline/gel state of dry phospholipid film, in relation to its ability to generate giant vesicles

Mafumi Hishida, Hideki Seto, Kenichi Yoshikawa

摘要:

在固体基质上的干磷脂膜的形态变化进行了研究,低于和高于主要的转变温度,凝胶和液晶相之间的相差显微镜和AFM。液晶相的磷脂膜表现出平坦、光滑的分层,而凝胶相中的磷脂膜表现出粗糙、随机的分层。这些膜的形态进行了讨论,通过自然溶胀方法形成巨大的囊泡的能力。

英文摘要:

Morphological changes in a dry phospholipid film on a solid substrate were studied below and above the main transition temperature, between the gel and liquid-crystalline phases by phase-contrast microscopy and AFM. A Phospholipid film in the liquid-crystalline phase exhibits flat, smooth layering, whereas that in the gel phase shows rough, random layering. These film morphologies are discussed in relation to the ability to form giant vesicles through the natural swelling method.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑