Fluorescence spectroscopy

Fluorescence correlation spectroscopy and fluorescence cross-correlation spectroscopy.

This article focuses on methods based on fluctuation correlation spectroscopy to determine the formation of protein complexes in living cells. We present the principles of the fluctuation method applied to cells. We discuss the novelty and the promises of this approach. The emphasis is in the discussion of the underlying statistical assumptions of the image correlation spectroscopy analysis rat...

Smartphone fluorescence spectroscopy.

We demonstrate the first use of smartphone spectrophotometry for readout of fluorescence-based biological assays. We evaluated the smartphone fluorimeter in the context of a fluorescent molecular beacon (MB) assay for detection of specific nucleic acid sequences in a liquid test sample and compared performance against a conventional laboratory fluorimeter. The capability of distinguishing a one...

Fluorescence correlation spectroscopy.

Fluorescence Spectroscopy In Vivo

Time-resolved fluorescence spectroscopy