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Design of Hydrated Porphyrin-Phospholipid Bilayers with Enhanced Magnetic Resonance Contrast.


ABSTRACT: Computer simulations are used to design more hydrated bilayers, formed from amine-modified porphyrin-phospholipids (PoPs). Experiments confirm that the new constructs give rise to bilayers with greater water content. When chelated with manganese, amine-modified PoPs provide improved contrast for magnetic resonance and are safely used for imaging in vivo.

SUBMITTER: Shao S 

PROVIDER: S-EPMC5209247 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature

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Design of Hydrated Porphyrin-Phospholipid Bilayers with Enhanced Magnetic Resonance Contrast.

Shao Shuai S   Do Trang Nhu TN   Razi Aida A   Chitgupi Upendra U   Geng Jumin J   Alsop Richard J RJ   Dzikovski Boris G BG   Rheinstädter Maikel C MC   Ortega Joaquin J   Karttunen Mikko M   Spernyak Joseph A JA   Lovell Jonathan F JF  

Small (Weinheim an der Bergstrasse, Germany) 20161014 1


Computer simulations are used to design more hydrated bilayers, formed from amine-modified porphyrin-phospholipids (PoPs). Experiments confirm that the new constructs give rise to bilayers with greater water content. When chelated with manganese, amine-modified PoPs provide improved contrast for magnetic resonance and are safely used for imaging in vivo. ...[more]

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