Advancements in fluorescence lifetime imaging microscopy Instrumentation: Towards high speed and 3D.
Curr Opin Solid State Mater Sci
; 302024 Jun.
Article
em En
| MEDLINE
| ID: mdl-39086551
ABSTRACT
Fluorescence lifetime imaging microscopy (FLIM) is a powerful imaging tool offering molecular specific insights into samples through the measurement of fluorescence decay time, with promising applications in diverse research fields. However, to acquire two-dimensional lifetime images, conventional FLIM relies on extensive scanning in both the spatial and temporal domain, resulting in much slower acquisition rates compared to intensity-based approaches. This problem is further magnified in three-dimensional imaging, as it necessitates additional scanning along the depth axis. Recent advancements have aimed to enhance the speed and three-dimensional imaging capabilities of FLIM. This review explores the progress made in addressing these challenges and discusses potential directions for future developments in FLIM instrumentation.
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MEDLINE
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Ano de publicação:
2024
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Article