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Some Applications of Fluorescent Nanocrystals in Biology 00:00:00 An overview of CdSe nanocrystals 00:01:03 Colloidal nanocrystals of different materials 00:01:58 Photoluminescence of semiconductor nanocrystals 00:02:47 II-VI semiconductors synthesis : CdSe 00:03:52 Water soluble silanized nanocrystals 00:06:50 Nanocrystals vs organic dyes (part 1) 00:09:20 Organic dyes and nanocrystals (part 2) 00:10:03 Photostability of nanocrystals 00:11:14 Phagokinetic tracks reveal migratory pathways of cancerous cells 00:13:47 Human mammary epithelial healthy cells (MCF 10A) 00:15:12 Metastatic human breast cancer cell lines: invasive and non-invasive 00:15:38 Binding of DNA to nanocrystals 00:17:45 Hybridization of nanocrystals on test gold surfaces using DNA 00:19:08 Four Color Sorting 00:20:06 Selectivity studies with DNA micro-arrays and commercial scanners 00:21:07 Sensitivity studies with DNA micro-arrays and commercial scanners 00:22:28 After sorting on test surfaces 00:23:33 Mapping of DNA by colocalization of nanocrystals 00:24:23 Colocalization of nanocrystals by stage-scanning confocal microscopy 00:27:00 DNA-NC dimer colocalization 00:28:32 Summary 00:29:55 Acknowledgments 00:31:02