Abstract
The non-linear nature of multi-photon fluorescence excitation restricts the fluorescing volume to the vicinity of the focal point. As a result, the technology has the capacity for micro-spectroscopy of biological specimen at high spatial resolution. Mesophyll protoplasts of Arabidopsis thaliana and maize stem sections were used to demonstrate the feasibility of multi-photon fluorescence micro-spectroscopy at subcellular compartments. Time-lapse spectral recording provides a means for studying the response of cell organelles to high intensity illumination.
| Original language | English |
|---|---|
| Pages (from-to) | 100-104 |
| Number of pages | 5 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 4082 |
| DOIs | |
| State | Published - 2000 |
| Event | Optical Sensing, Imaging, and Manipulation for Biological and Biomedical Applications - Taipei, Taiwan Duration: Jul 26 2000 → Jul 28 2000 |
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