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Items: 1 to 20 of 100

1.

Dendritic phosphorescent probes for oxygen imaging in biological systems.

Lebedev AY, Cheprakov AV, Sakadzić S, Boas DA, Wilson DF, Vinogradov SA.

ACS Appl Mater Interfaces. 2009 Jun;1(6):1292-304. doi: 10.1021/am9001698.

2.

Synthesis and calibration of phosphorescent nanoprobes for oxygen imaging in biological systems.

Sinks LE, Roussakis E, Esipova TV, Vinogradov SA.

J Vis Exp. 2010 Mar 3;(37). pii: 1731. doi: 10.3791/1731.

3.

Evaluation of phototoxicity of dendritic porphyrin-based phosphorescent oxygen probes: an in vitro study.

Ceroni P, Lebedev AY, Marchi E, Yuan M, Esipova TV, Bergamini G, Wilson DF, Busch TM, Vinogradov SA.

Photochem Photobiol Sci. 2011 Jun;10(6):1056-65. doi: 10.1039/c0pp00356e. Epub 2011 Mar 15.

4.

Dynamic Quenching of Porphyrin Triplet States by Two-Photon Absorbing Dyes: Towards Two-Photon-Enhanced Oxygen Nanosensors.

Finikova OS, Chen P, Ou Z, Kadish KM, Vinogradov SA.

J Photochem Photobiol A Chem. 2008;198(1):75-84.

5.

Design of Metalloporphyrin-Based Dendritic Nanoprobes for Two-Photon Microscopy of Oxygen.

Lebedev AY, Troxler T, Vinogradov SA.

J Porphyr Phthalocyanines. 2008 Dec 1;12(12):1261-1269.

6.

Two new "protected" oxyphors for biological oximetry: properties and application in tumor imaging.

Esipova TV, Karagodov A, Miller J, Wilson DF, Busch TM, Vinogradov SA.

Anal Chem. 2011 Nov 15;83(22):8756-65. doi: 10.1021/ac2022234. Epub 2011 Oct 17.

7.

Tomographic imaging of oxygen by phosphorescence lifetime.

Apreleva SV, Wilson DF, Vinogradov SA.

Appl Opt. 2006 Nov 20;45(33):8547-59.

8.

Imaging of neurosphere oxygenation with phosphorescent probes.

Dmitriev RI, Zhdanov AV, Nolan YM, Papkovsky DB.

Biomaterials. 2013 Dec;34(37):9307-17. doi: 10.1016/j.biomaterials.2013.08.065. Epub 2013 Sep 6.

PMID:
24016849
9.

Assessment of cellular oxygen gradients with a panel of phosphorescent oxygen-sensitive probes.

Dmitriev RI, Zhdanov AV, Jasionek G, Papkovsky DB.

Anal Chem. 2012 Mar 20;84(6):2930-8. doi: 10.1021/ac3000144. Epub 2012 Feb 29.

PMID:
22380020
10.

Phosphorescent oxygen sensor with dendritic protection and two-photon absorbing antenna.

Briñas RP, Troxler T, Hochstrasser RM, Vinogradov SA.

J Am Chem Soc. 2005 Aug 24;127(33):11851-62.

11.

Tunable phosphorescent NIR oxygen indicators based on mixed benzo- and naphthoporphyrin complexes.

Niedermair F, Borisov SM, Zenkl G, Hofmann OT, Weber H, Saf R, Klimant I.

Inorg Chem. 2010 Oct 18;49(20):9333-42. doi: 10.1021/ic100955z.

12.

Highly non-planar dendritic porphyrin for pH sensing: observation of porphyrin monocation.

Thyagarajan S, Leiding T, Arsköld SP, Cheprakov AV, Vinogradov SA.

Inorg Chem. 2010 Nov 1;49(21):9909-20. doi: 10.1021/ic100968p.

13.

Metallochelate Coupling of Phosphorescent Pt-Porphyrins to Peptides, Proteins, and Self-Assembling Protein Nanoparticles.

Dmitriev RI, O'Donnell N, Papkovsky DB.

Bioconjug Chem. 2016 Feb 17;27(2):439-45. doi: 10.1021/acs.bioconjchem.5b00535. Epub 2016 Jan 4.

PMID:
26704593
14.

Enzyme-targeted fluorescent imaging probes on a multiple antigenic peptide core.

Galande AK, Hilderbrand SA, Weissleder R, Tung CH.

J Med Chem. 2006 Jul 27;49(15):4715-20.

PMID:
16854078
15.

Flexibility in proteins: tuning the sensitivity to O2 diffusion by varying the lifetime of a phosphorescent sensor in horseradish peroxidase.

Nibbs J, Vinogradov SA, Vanderkooi JM, Zelent B.

Photochem Photobiol. 2004 Jul-Aug;80:36-40.

PMID:
15339214
16.

Extended porphyrins. New IR phosphors for oxygen measurements.

Vinogradov SA, Wilson DF.

Adv Exp Med Biol. 1997;411:597-603.

PMID:
9269478
17.

Ultra-small, highly stable, and sensitive dual nanosensors for imaging intracellular oxygen and pH in cytosol.

Wang XD, Stolwijk JA, Lang T, Sperber M, Meier RJ, Wegener J, Wolfbeis OS.

J Am Chem Soc. 2012 Oct 17;134(41):17011-4. doi: 10.1021/ja308830e. Epub 2012 Oct 1.

PMID:
23017056
18.
19.

Energy and electron transfer in enhanced two-photon-absorbing systems with triplet cores.

Finikova OS, Troxler T, Senes A, DeGrado WF, Hochstrasser RM, Vinogradov SA.

J Phys Chem A. 2007 Aug 2;111(30):6977-90. Epub 2007 Jul 4.

20.

Phosphorescent porphyrin probes in biosensors and sensitive bioassays.

Papkovsky DB, O'Riordan T, Soini A.

Biochem Soc Trans. 2000 Feb;28(2):74-7.

PMID:
10816102

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