Ratiometric molecular sensor for monitoring oxygen levels in living cells.

[1]  M. Bawendi,et al.  Two-photon absorbing nanocrystal sensors for ratiometric detection of oxygen. , 2009, Journal of the American Chemical Society.

[2]  A. Zhang,et al.  High stability of the polyproline II helix in polypeptide bottlebrushes. , 2008, Chemistry.

[3]  P. Vaupel,et al.  Tumor hypoxia: definitions and current clinical, biologic, and molecular aspects. , 2001, Journal of the National Cancer Institute.

[4]  S. Achilefu,et al.  Fluorescence lifetime measurements and biological imaging. , 2010, Chemical reviews.

[5]  Alessandro Senes,et al.  Energy and electron transfer in enhanced two-photon-absorbing systems with triplet cores. , 2007, The journal of physical chemistry. A.

[6]  M. Dewhirst,et al.  A dual-emissive-materials design concept enables tumour hypoxia imaging. , 2009, Nature materials.

[7]  D. Boas,et al.  Dendritic phosphorescent probes for oxygen imaging in biological systems. , 2009, ACS Applied Materials and Interfaces.

[8]  Koichi Nozaki,et al.  Recent advances in instrumentation for absolute emission quantum yield measurements , 2010 .

[9]  Feng Gao,et al.  Oxygen microscopy by two-photon-excited phosphorescence. , 2008, Chemphyschem : a European journal of chemical physics and physical chemistry.

[10]  Mary-Ann Mycek,et al.  Time-resolved optical imaging provides a molecular snapshot of altered metabolic function in living human cancer cell models. , 2006, Optics express.

[11]  Gelii V. Ponomarev,et al.  Evaluation of the derivates of phosphorescent Pt-coproporphyrin as intracellular oxygen-sensitive probes , 2010, Analytical and bioanalytical chemistry.

[12]  Sergei A Vinogradov,et al.  Phosphorescent oxygen sensor with dendritic protection and two-photon absorbing antenna. , 2005, Journal of the American Chemical Society.

[13]  Changfeng Wu,et al.  Ratiometric single-nanoparticle oxygen sensors for biological imaging. , 2009, Angewandte Chemie.

[14]  Emiri T. Mandeville,et al.  Two-photon high-resolution measurement of partial pressure of oxygen in cerebral vasculature and tissue , 2010, Nature Methods.

[15]  S. Tobita,et al.  Excited-state proton transfer to solvent from phenol and cyanophenols in water. , 2009, The journal of physical chemistry. A.

[16]  Atsushi Kobayashi,et al.  Reevaluation of absolute luminescence quantum yields of standard solutions using a spectrometer with an integrating sphere and a back-thinned CCD detector. , 2009, Physical chemistry chemical physics : PCCP.

[17]  Yong-Eun Koo Lee,et al.  Near infrared luminescent oxygen nanosensors with nanoparticle matrix tailored sensitivity. , 2010, Analytical chemistry.

[18]  M. Sauer,et al.  Probing polyproline structure and dynamics by photoinduced electron transfer provides evidence for deviations from a regular polyproline type II helix , 2007, Proceedings of the National Academy of Sciences.

[19]  W. Nau,et al.  A 10-A spectroscopic ruler applied to short polyprolines. , 2007, Journal of the American Chemical Society.

[20]  M. Ducros,et al.  Simultaneous two-photon imaging of oxygen and blood flow in deep cerebral vessels , 2011, Nature Medicine.

[21]  Sergei A Vinogradov,et al.  Design of Metalloporphyrin-Based Dendritic Nanoprobes for Two-Photon Microscopy of Oxygen. , 2008, Journal of porphyrins and phthalocyanines.

[22]  Shaojuan Zhang,et al.  Phosphorescent light-emitting iridium complexes serve as a hypoxia-sensing probe for tumor imaging in living animals. , 2010, Cancer research.

[23]  P. Carmeliet,et al.  Oxygen sensors at the crossroad of metabolism. , 2009, Cell metabolism.

[24]  L. Stryer,et al.  Energy transfer: a spectroscopic ruler. , 1967, Proceedings of the National Academy of Sciences of the United States of America.

[25]  Shaojuan Zhang,et al.  In vivo phosphorescence imaging of cancer using iridium complexes , 2009, BiOS.