Femtosecond near-infrared laser pulse induced strand breaks in mammalian cells.

Multiphoton laser scanning microscopy (MPLSM) is based on non-resonant simultaneous absorption of two or three near infrared (NIR) photons by a fluorophore in the subfemtoliter focal volume of a high numerical aperture (N.A. 1.3) objective. The higher penetration depth of NIR radiation enables optic...

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Autors principals: Tirlapur, U, König, K
Format: Journal article
Idioma:English
Publicat: 2001