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Fluorescence time-resolved macroimaging

delete2018-06-27
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PRE
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V
Vladislav I. Shcheslavskiy *
M
Marina V. Shirmanova
V
Varvara V. Dudenkova
K
Konstantin A. Lukyanov
A
Alena I. Gavrina
A
Anastasia V. Shumilova
E
Elena V. Zagaynova
W
Wolfgang Becker
DOI:10.1364/OL.43.003152delete
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Abstract

Abstract

En 中文
While laser scanning fluorescence lifetime imaging (FLIM) is a powerful approach for cell biology, its small field of view (typically less than 1 mm) makes it impractical for the imaging of large biological samples that is often required for biomedical applications. Here we present a system that allows performing FLIM on macroscopic samples as large as 18 mm with a lateral resolution of 15 mu m. The performance of the system is verified with FLIM of endogenous metabolic cofactor reduced nicotinamide adenine dinucleotide (phosphate), NAD(P)H, and genetically encoded fluorescent protein mKate2 in a mouse tumor in vivo. (C) 2018 Optical Society of America
Keywords:
TUMORS
CELLS
PROTEINS
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Journal

Optics Letters cover
Optics Letters
IF:
3.3
Papers:
4.0W
Citations:
7.6W

Organization

B
becker & hickl
Scholars:
38
Papers: 24
Citations: 0
P
Privolzhsky Research Medical University
Scholars:
722
Papers: 296
Citations: 197