Surfactant-Stripped Frozen Pheophytin Micelles for Multimodal Gut Imaging.
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ABSTRACT:
SUBMITTER: Zhang Y
PROVIDER: S-EPMC5142297 | biostudies-literature | 2016 Oct
REPOSITORIES: biostudies-literature
Publications
Surfactant-Stripped Frozen Pheophytin Micelles for Multimodal Gut Imaging.
Zhang Yumiao Y Wang Depeng D Goel Shreya S Sun Boyang B Chitgupi Upendra U Geng Jumin J Sun Haiyan H Barnhart Todd E TE Cai Weibo W Xia Jun J Lovell Jonathan F JF
Advanced materials (Deerfield Beach, Fla.) 20160711 38
Edible, surfactant-stripped, frozen micelles are formed from pheophytin (demetallated chlorophyll), a pigment that is naturally consumed in human diets. Pheophytin nanoparticles pass completely and safely through the gastrointestinal tract and enable trimodal gut contrast imaging via photoacoustic, fluorescence, and positron emission tomography techniques. ...[more]
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