Lipidheme vesicles and hemoglobin vesicles as dioxygen infusion

Teruyuki Komatsu, Shinji Takeoka, Hiromi Sakai, Eishun Tsuchida

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    The structure, physicochemical properties, O 2-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 O 2-binding rate of Hb is affected by encapsulation. In fact, the O 2-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 O 2-binding rate constant than Hb. Inspite of structural differences, both materials can act as dioxygen infusion.

    Original languageEnglish
    Title of host publicationAmerican Chemical Society, Polymer Preprints, Division of Polymer Chemistry
    PublisherAmerican Chemical Society
    Pages365
    Number of pages1
    Volume40
    Edition1
    Publication statusPublished - 1999 Mar
    EventProceedings of the 1999 ACS Anaheim Meeting - Anaheim, CA, USA
    Duration: 1999 Mar 211999 Mar 25

    Other

    OtherProceedings of the 1999 ACS Anaheim Meeting
    CityAnaheim, CA, USA
    Period99/3/2199/3/25

    Fingerprint

    Hemoglobin
    Hemoglobins
    Oxygen
    Blood
    Encapsulation
    Rate constants
    Cells
    Association reactions
    Membranes

    ASJC Scopus subject areas

    • Polymers and Plastics

    Cite this

    Komatsu, T., Takeoka, S., Sakai, H., & Tsuchida, E. (1999). Lipidheme vesicles and hemoglobin vesicles as dioxygen infusion. In American Chemical Society, Polymer Preprints, Division of Polymer Chemistry (1 ed., Vol. 40, pp. 365). American Chemical Society.

    Lipidheme vesicles and hemoglobin vesicles as dioxygen infusion. / Komatsu, Teruyuki; Takeoka, Shinji; Sakai, Hiromi; Tsuchida, Eishun.

    American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. Vol. 40 1. ed. American Chemical Society, 1999. p. 365.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Komatsu, T, Takeoka, S, Sakai, H & Tsuchida, E 1999, Lipidheme vesicles and hemoglobin vesicles as dioxygen infusion. in American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. 1 edn, vol. 40, American Chemical Society, pp. 365, Proceedings of the 1999 ACS Anaheim Meeting, Anaheim, CA, USA, 99/3/21.
    Komatsu T, Takeoka S, Sakai H, Tsuchida E. Lipidheme vesicles and hemoglobin vesicles as dioxygen infusion. In American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. 1 ed. Vol. 40. American Chemical Society. 1999. p. 365
    Komatsu, Teruyuki ; Takeoka, Shinji ; Sakai, Hiromi ; Tsuchida, Eishun. / Lipidheme vesicles and hemoglobin vesicles as dioxygen infusion. American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. Vol. 40 1. ed. American Chemical Society, 1999. pp. 365
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