Lipidheme vesicles and hemoglobin vesicles as dioxygen infusion

Teruyuki Komatsu, Shinji Takeoka, Hiromi Sakai, Eishun Tsuchida

研究成果: Conference article査読


The structure, physicochemical properties, O2-binding ability of lipidheme vesicles and hemoglobin (Hb) vesicles were evaluated. The solution properties of lipidheme vesicles and Hb-vesicles are low in comparison to blood, due to their small sizes. The O2-binding rate of Hb is affected by encapsulation. In fact, the O2-association of Hb vesicles is slower than that of Hb itself, but faster than that of the red blood cell. Since the lipidheme locates in the bilayer membrane, lipidheme shows a faster O2-binding rate constant than Hb. Inspite of structural differences, both materials can act as dioxygen infusion.

ジャーナルAmerican Chemical Society, Polymer Preprints, Division of Polymer Chemistry
出版ステータスPublished - 1999 3 1
イベントProceedings of the 1999 ACS Anaheim Meeting - Anaheim, CA, USA
継続期間: 1999 3 211999 3 25

ASJC Scopus subject areas

  • Polymers and Plastics

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