Abstract
We report two-photon fluorescence microscopy (2PFM) imaging and in vitro cell viability of a new, efficient, lysosome-selective system based on a two-photon absorbing (2PA) fluorescent probe (I) encapsulated in Pluronic® F-127 micelles. Preparation of dye I was accomplished via microwave-assisted synthesis, resulting in improved yields and reduced reaction times. Photophysical characterization revealed notable 2PA efficiency of this probe.
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Göppert-Mayer M (1931) Über Elementarakte mit zwei Quantensprüngen. Ann Phys 401:273–294
Denk W, Strickler JH, Webb WW (1990) 2-photon laser scanning fluorescence microscopy. Science 248:73–76
Schafer-Hales KJ, Belfield KD, Yao S, Frederiksen PK, Hales JM, Kolattukudy PE (2005) Fluorene-based fluorescent probes with high two-photon action cross-sections for biological multiphoton imaging applications. J Biom Opt 10:051402-1–051402-8
Belfield KD, Bondar MV, Yanez CO, Hernandez FE, Przhonska OV (2009) Two-photon absorption and lasing properties of new fluorene derivatives. J Mater Chem 19:7498–7502
Corredor CC, Huang ZL, Belfield KD (2006) Two-photon 3D optical data storage via fluorescence modulation of an efficient fluorene dye by a photochromic diarylethene. Adv Mater 18:2910–2914
Corredor CC, Huang ZL, Belfield KD, Morales AR, Bondar MV (2007) Photochromic polymer composites for two-photon 3D optical data storage. Chem Mater 19:5165–5173
Yanez CO, Andrade CD, Yao S, Luchita G, Bondar MV, Belfield KD (2009) Photosensitive polymeric materials for two-photon 3D WORM optical data storage systems. ACS Appl Mater Interfaces 1:2219–2229
Morales AR, Schafer-Hales KJ, Marcus AI, Belfield KD (2008) Amine-reactive fluorene probes: synthesis, optical characterization, bioconjugation, and two-photon fluorescence imaging. Bioconjug Chem 19:2559–2567
Morales AR, Yanez CO, Schafer-Hales KJ, Marcus AI, Belfield KD (2009) Biomolecule labeling and imaging with a new fluorenyl two-photon fluorescent probe. Bioconjug Chem 20:1992–2000
Levine B (2007) Cell biology—Autophagy and cancer. Nature 446:745–747
Bahr BA, Bendiske J (2002) The neuropathogenic contributions of lysosomal dysfunction. J Neurochem 83:481–489
Levine B, Wei YJ, Becker N, Anderson M (2009) Molecular regulation of the autophagy function of Beclin 1. Autophagy 5:906
Sinha S, Levine B (2008) The autophagy effector Beclin 1: a novel BH3-only protein. Oncogene 27:S137–S148
Walkley SU (1998) Cellular pathology of lysosomal storage disorders. Brain Pathol 8:175–193
Donnert G, Keller J, Medda R, Andrei MA, Rizzoli SO, Lurmann R, Jahn R, Eggeling C, Hell SW (2006) Macromolecular-scale resolution in biological fluorescence microscopy. Proc Natl Acad Sci USA 103:11440–11445
Hell SW, Wichmann J (1994) Breaking the diffraction resolution limit by stimulated-emission—stimulated-emission-depletion fluorescence microscopy. Opt Lett 19:780–782
Betzig E, Patterson GH, Sougrat R, Lindwasser OW, Olenych S, Bonifacino JS, Davidson MW, Lippincott-Schwartz J, Hess HF (2006) Imaging intracellular fluorescent proteins at nanometer resolution. Science 313:1642–1645
Shtengel G, Galbraith JA, Galbraith CG, Lippincott-Schwartz J, Gillette JM, Manley S, Sougrat R, Waterman CM, Kanchanawong P, Davidson MW, Fetter RD, Hess HF (2009) Interferometric fluorescent super-resolution microscopy resolves 3D cellular ultrastructure. Proc Natl Acad Sci USA 106:3125–3130
Belfield KD, Bondar MV, Yanez CO, Hernandez FE, Przhonska OV (2009) One- and two-photon stimulated emission depletion of a sulfonyl-containing fluorene derivative. J Phys Chem B 113:7101–7106
Wang X, Nguyen DM, Yanez CO, Rodriguez L, Ahn H-Y, Bondar MV, Belfield KD (2010) High fidelity hydrophilic probe for two-photon fluorescence lysosomal imaging. J Am Chem Soc 132:12237–12239
Batrakova EV, Kabanov AV (2008) Pluronic block copolymers: evolution of drug delivery concept from inert nanocarriers to biological response modifiers. J Control Release 130:98–106
Escobar-Chavez JJ, Lopez-Cervantes M, Naik A, Kalia YN, Quintanar-Guerrero D, Ganem-Quintanar A (2006) Applications of thermoreversible pluronic F-127 gels in pharmaceutical formulations. J Pharm Pharmaceut Sci 9:339–358
Sahay G, Batrakova EV, Kabanov AV (2008) Different internalization pathways of polymeric micelles and unimers and their effects on vesicular transport. Bioconjug Chem 19:2023–2029
Kabanov AV, Levashov AV, Alakhov VY (1989) Lipid modification of proteins and their membrane-transport. Protein Eng 3:39–42
Batrakova EV, Li S, Vinogradov SV, Alakhov VY, Miller DW, Kabanov AV (2001) Mechanism of pluronic effect on P-glycoprotein efflux system in blood-brain barrier: contributions of energy depletion and membrane fluidization. J Pharmacol Exp Ther 299:483–493
Yanez CO, Andrade CD, Belfield KD (2009) Characterization of novel sulfonium photoacid generators and their microwave-assisted synthesis. Chem Commun 827–829
'Belfield KD, Bondar MV, Przhonska OV, Schafer KJ (2002) Steady-state spectroscopic and fluorescence lifetime measurements of new two-photon absorbing fluorene derivatives. J Fluoresc 12:449–454
Belfield KD, Bondar MV, Hales JM, Morales AR, Przhonska OV, Schafer KJ (2005) One- and two-photon fluorescence anisotropy of selected fluorene derivatives. J Fluoresc 15:3–11
Manders EMM, Verbeek FJ, Aten JA (1993) Measurement of colocalization of objects in dual-color confocal images. J Microsc 169:375–382
Cory AH, Owen TC, Barltrop JA, Cory JG (1991) Use of an aqueous soluble tetrazolium formazan assay for cell-growth assays in culture. Cancer Comment 3:207–212
Zeng DX, Chen Y (2007) A selective, fluorescent probe for Hg2+ detection in aqueous solution. J Photochem Photobiol A 186:121–124
Belfield KD, Yao S, Morales AR, Hales JM, Hagan DJ, Van Stryland EW, Chapela VM, Percino J (2005) Synthesis and characterization absorbing polymers of novel rigid two-photon. Polym Adv Technol 16:150–155
Andrade CD, Yanez CO, Rodriguez L, Belfield KD (2010) A series of fluorene-based two-photon absorbing molecules: synthesis, linear and nonlinear characterization, and bioimaging. J Org Chem 75:3975–3982
Makarov NS, Drobizhev M, Rebane A (2008) Two-photon absorption standards in the 550–1600 nm excitation wavelength range. Opt Express 16:4029–4047
Albota MA, Xu C, Webb WW (1998) Two-photon fluorescence excitation cross sections of biomolecular probes from 690 to 960 nm. Appl Opt 37:7352–7356
Acknowledgments
This work was supported by the National Institutes of Health (1 R15 EB008858-01), the National Science Foundation (CHE-0832622 and CHE-0840431), the US Civilian Research and Development Foundation (UKB2-2923-KV-07), and the Ministry of Education and Science of Ukraine (grant M/49-2008).
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Andrade, C.D., Yanez, C.O., Qaddoura, M.A. et al. Two-Photon Fluorescence Lysosomal Bioimaging with a Micelle-Encapsulated Fluorescent Probe. J Fluoresc 21, 1223–1230 (2011). https://doi.org/10.1007/s10895-010-0801-3
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DOI: https://doi.org/10.1007/s10895-010-0801-3