&lt;title&gt;Spectral fluorescent properties of tissues in vivo with excitation in the red wavelength range&lt;/title&gt;

Stratonnikov, Alexander A.; Loschenov, Victor B.; Klimov, Denis; Edinac, N. E.; Wolnukhin, V. A.; Strashkevich, I. A.

doi:10.1117/12.297959

Cited by 7 publications

(2 citation statements)

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“…Examples of such fluorophores include: precursors, primarily variants of ALA; delivery vehicles designed for specific applications; fluorescent probes targeted to specific cell structures or functions (376); fluorophores whose spectra or lifetimes are sensitive to the local tissue microenvironment (e.g. pH, p 0 J (377,378); fluorophores excited at redhear-infrared wavelengths (148,379).…”

Section: Fluorophoresmentioning

confidence: 99%

In Vivo Fluorescence Spectroscopy and Imaging for Oncological Applications

Wagnières¹,

Star²,

Wilson³

1998

Photchem. Photbio.

132

111

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Section: Fluorophoresmentioning

confidence: 99%

In Vivo Fluorescence Spectroscopy and Imaging for Oncological Applications

Wagnières¹,

Star²,

Wilson³

1998

Photchem. Photbio.

132

111

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“…The experimental setup used for fluorescence measurements is shown in Figure 1 .We used fiber optics spectrometer LESAOl-UL-BIOSPEC, Russia (http://biospec.da.ru) which was developed for tissue fluorescence measurements [6][7][8]. The light from a solid state doubled frequency laser (532 nm, 10 mW) was delivered to the sample with the use of200 jim quartz fiber.…”

Section: Methodsmentioning

confidence: 99%

<title>Fluorescence method for monitoring of glucose in interstitial fluids</title>

Loshchenov

Parfenov²,

Kisselev

et al. 2001

SPIE Proceedings

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Development ofrninimal invasive diagnostics methods is ofgreat importance in today healthcare. The present work deals with the measurements ofglucose concentration in small drops, its volume being in the range of 1 tL and its glucose concentration being in the range of 1 -1 0 mM. The aim of the work was to develop robust quantitative method of glucose measurement in small volumes of interstitial fluid obtained after laser shot or by other low invasive procedures. The commercially available AmlexTM Red glucose assay kit was used in the present work. The glucose is detected by enzyme-coupling reactions resulting to formation of fluorescence dye-resorufin. The diagnostic paper was used as a reaction medium. The fluorescence of dye in diagnostic paper was measured with the use of fiber optics spectrometer. It was shown that dye fluorescence correlates fairly well with glucose concentration. The method may be modified to involve cholesterol concentration measurement as well.

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