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Fluorescence correlation microscopy (FCM)-fluorescence correlation spectroscopy (FCS) taken into the cell.

Authors: Brock, R.; Jovin, T.;

Fluorescence correlation microscopy (FCM)-fluorescence correlation spectroscopy (FCS) taken into the cell.

Abstract

Confocal fluorescence correlation spectroscopy (FCS) and other confocal spectroscopic techniques are ideally suited for the analysis of molecular interactions at the subcellular level. However, one requires exact positioning in three dimensions within the cell. Our instrument integrates FCS with high sensitivity digital imaging microscopy and high precision positioning. We present first measurements of intracellular FCS, with specification of the instrumental requirements and methods of data analysis. We propose the term fluorescence correlation microscopy (FCM) for this extended modality of FCS.

Keywords

Micromanipulation, Spectrometry, Fluorescence, Microscopy, Fluorescence, Lasers, Image Processing, Computer-Assisted, Humans, Dextrans, Sensitivity and Specificity, Fluorescent Dyes, Forecasting

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Powered by OpenAIRE graph
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
31
Average
Top 10%
Top 10%
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