Time-gated total internal reflection fluorescence microscopy with a supercontinuum excitation source

被引:21
作者
Blandin, Pierre [1 ,2 ]
Leveque-Fort, Sandrine [1 ,2 ]
Lecart, Sandrine [2 ]
Cossec, Jack C. [3 ]
Potier, Mane-Claude [3 ]
Lenkei, Zsolt [3 ]
Druon, Frederic [2 ,4 ]
Georges, Patrick [2 ,4 ]
机构
[1] Univ Paris 11, CNRS, Photophys Mol Lab, F-91405 Orsay, France
[2] Univ Paris 11, Ctr Laser, Ctr Photon Biomed, F-91405 Orsay, France
[3] Ecole Super Phys & Chim Ind Ville Paris, CNRS, Lab Neurobiol & Diversite Cellulaire, F-75013 Paris, France
[4] Univ Paris 11, CNRS, Inst Opt, Lab Charles Fabry, F-91127 Palaiseau, France
关键词
AMYLOID PRECURSOR PROTEIN; LIFETIME; ANISOTROPY; IMPACT;
D O I
10.1364/AO.48.000553
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present the instrumental development of a versatile total internal reflection fluorescence lifetime imaging microscopy setup illuminated by a supercontinuum laser source. It enables performing wide-field fluorescence lifetime. imaging with subwavelength axial resolution for a large range of fluorophores. The short overall acquisition time and the axial resolution are well suited for dynamic neurobiological applications. (C) 2009 Optical Society of America
引用
收藏
页码:553 / 559
页数:7
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