New strategies to measure intracellular sodium concentrations

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volumn 7569, Issue , 2010, Pages

  Dietrich, Sascha ^a   Stanca, Sarmiza E ^a   Cranfield, Charles G ^a   Hoffmann, Birgit ^a   Benndorf, Klaus ^a   Biskup, Christoph ^a  

^a JENA UNIVERSITY HOSPITAL   (Germany)

Author keywords

Fluorescence lifetime measurements (FLIM); Nanoparticles; Nanosensors; SBFI; Sodium Green; Sodium measurements

Indexed keywords

FLUORESCENCE INTENSITIES; FLUORESCENCE LIFETIME MEASUREMENTS; FLUORESCENCE LIFETIME MEASUREMENTS (FLIM); FLUORESCENCE LIFETIMES; ILLUMINATION INTENSITY; INHOMOGENEITIES; ION CONCENTRATIONS; LIVING CELL; NEW STRATEGY; RATIOMETRIC; SBFI; VISIBLE WAVELENGTHS;

CONCENTRATION (PROCESS); NANOPARTICLES; NANOSENSORS;

FLUORESCENCE;

EID: 77951733881     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.849742     Document Type: Conference Paper

References (17)

1. Hille, B. [Ion channels of excitable membranes], 3rd ed., Sinauer Associates, Sunderland (2001).
2. Hediger, M.A., Romero, M.F., Peng, J.B., Rolfs, A., Takanaga, H. and Bruford E.A., "The ABCs of solute carriers: physiological, pathological and therapeutic implications of human membrane transport proteins," Pflügers Arch. 447(5), 465-468 (2004). (Pubitemid 38241432)
3. Orlowski, J. and Grinstein, S., "Diversity of the mammalian sodium/proton exchanger SLC9 gene family," Pflügers Arch. 447(5), 549-565 (2004). (Pubitemid 38241440)
4. - cotransporters," J. Membr. Biol. 183(2), 71-84 (2001).
5. Philipson, K.D., Nicoll, D.A., Ottolia, M., Quednau, B.D., Reuter, H., John, S. and Qiu, Z, "The Na+/Ca2+ exchange molecule," Ann. N.Y. Acad. Sci. 976, 1-10 (2002).
6. Wright, E.M. and Turk, E, "The sodium/glucose cotransport family SLC5," Pflügers Arch. 447(5), 510-518 (2004).
7. Pieske, B., Houser, S.R., Hasenfuss, G. and Bers, D.M., "Sodium and the heart: a hidden key factor in cardiac regulation," Cardiovasc. Res. 57(4), 871-872 (2003). (Pubitemid 36329181)
8. th ed., Molecular Probes, Eugene (2002).
9. Minta, A. and Tsien, R.Y., "Fluorescent indicators for cytosolic sodium," J. Biol. Chem. 264(32), 19449-19457 (1989).
10. Tsien, R.Y., "Fluorescent probes of cell signaling," Annu. Rev. Neurosci. 12, 227-253 (1989).
11. + in individual fibroblasts and lymphocytes," J. Biol. Chem. 264(32), 19458-19467 (1989).
12. 2+ indicators with greatly improved fluorescence properties," J. Biol. Chem. 260(6), 3440-3450 (1985).
13. Nordlund, T.M., "Streak cameras for time-domain fluorescence," In: J.R. Lakowicz [Topics in Fluorescence Spectroscopy, Volume 1: Techniques], Plenum Press, New York, 183-260 (1991).
14. + channel subunits measured with a confocal microscope and a streak camera," Nat. Biotechnol. 22(2), 220-224 (2004).
15. Stanca, S.E., Nietzsche, S., Fritzsche, W., Cranfield, C., Biskup, C., "Intracellular ion monitoring using a gold-core polymer-shell nanosensor architecture, " Nanotechnology (2010).
16. Szmacinski, H., Lakowicz, J.R., "Sodium Green as a potential probe for intracellular sodium imaging based on fluorescence lifetime," Anal Biochem 250(2), 131-138 (1997). (Pubitemid 27319087)
17. + indicator sodium green in HeLa cells, " Anal. Biochem. 281(2), 159-175 (2000).