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dc.contributor.authorLemon, Christopher M.
dc.contributor.authorKarnas, Elizabeth
dc.contributor.authorBawendi, Moungi G.
dc.contributor.authorNocera, Daniel G.
dc.date.accessioned2015-01-30T20:07:15Z
dc.date.available2015-01-30T20:07:15Z
dc.date.issued2013-08
dc.date.submitted2013-05
dc.identifier.issn0020-1669
dc.identifier.issn1520-510X
dc.identifier.urihttp://hdl.handle.net/1721.1/93246
dc.description.abstractSupramolecular assemblies of a quantum dot (QD) associated to palladium(II) porphyrins have been developed to detect oxygen (pO[subscript 2]) in organic solvents. Palladium porphyrins are sensitive in the 0–160 Torr range, making them ideal phosphors for in vivo biological oxygen quantification. Porphyrins with meso pyridyl substituents bind to the surface of the QD to produce self-assembled nanosensors. Appreciable overlap between QD emission and porphyrin absorption features results in efficient Forster resonance energy transfer (FRET) for signal transduction in these sensors. The QD serves as a photon antenna, enhancing porphyrin emission under both one- and two-photon excitation, demonstrating that QD-palladium porphyrin conjugates may be used for oxygen sensing over physiological oxygen ranges.en_US
dc.description.sponsorshipNational Cancer Institute (U.S.) (Grant R01-CA126642)en_US
dc.description.sponsorshipNational Science Foundation (U.S.). Graduate Research Fellowshipen_US
dc.language.isoen_US
dc.publisherAmerican Chemical Society (ACS)en_US
dc.relation.isversionofhttp://dx.doi.org/10.1021/ic4011168en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourcePMCen_US
dc.titleTwo-Photon Oxygen Sensing with Quantum Dot-Porphyrin Conjugatesen_US
dc.typeArticleen_US
dc.identifier.citationLemon, Christopher M., Elizabeth Karnas, Moungi G. Bawendi, and Daniel G. Nocera. “Two-Photon Oxygen Sensing with Quantum Dot-Porphyrin Conjugates.” Inorg. Chem. 52, no. 18 (September 16, 2013): 10394–10406.en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Chemistryen_US
dc.contributor.mitauthorLemon, Christopher M.en_US
dc.contributor.mitauthorKarnas, Elizabethen_US
dc.contributor.mitauthorBawendi, Moungi G.en_US
dc.relation.journalInorganic Chemistryen_US
dc.eprint.versionAuthor's final manuscripten_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsLemon, Christopher M.; Karnas, Elizabeth; Bawendi, Moungi G.; Nocera, Daniel G.en_US
dc.identifier.orcidhttps://orcid.org/0000-0003-2220-4365
mit.licensePUBLISHER_POLICYen_US
mit.metadata.statusComplete


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