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...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2001
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