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Synthesis and Calibration of Phosphorescent Nanoprobes for Oxygen Imaging in Biological Systems
 

Synthesis and Calibration of Phosphorescent Nanoprobes for Oxygen Imaging in Biological Systems

Article DOI: 10.3791/1731-v • 10:38 min • March 3rd, 2010
March 3rd, 2010 •
1, 1, 1, 1
1Department of Biochemistry and Biophysics, University of Pennsylvania

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We present principles of oxygen measurements by phosphorescence quenching and review design of porphyrin-based dendritic nanosensors for oxygen imaging in biological systems.

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Phosphorescent Nanoprobes Oxygen Imaging Biological Systems Phosphorescence Quenching Probe Delivery Triplet State Phosphorescence Lifetime Oxygen Concentration Molecular Design Dendritic Phosphorescent Nanosensors Pt Or Pd Porphyrin-based Polyarylglycine Dendrimers Polyethylene Glycol Residues Two-photon Excitation Antenna Chromophores Intramolecular FRET Photophysical Properties
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