Black and green tea - Luminol false-negative bloodstains detection

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33143113" target="_blank" >RIV/61989592:15310/12:33143113 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.scijus.2011.07.006" target="_blank" >http://dx.doi.org/10.1016/j.scijus.2011.07.006</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.scijus.2011.08.006" target="_blank" >10.1016/j.scijus.2011.08.006</a>

Result language

angličtina

Original language name

Black and green tea - Luminol false-negative bloodstains detection

Original language description

The antioxidant properties of black and green teas are well known. It is also possible to determine their antioxidant capacity by using a chemiluminscent method. This method is based on the measurement of the delay in the emission of light from the luminol reaction in the presence of the antioxidant. Bloodstains which are invisible to the naked eye can also be detected by luminol. Three common methods (detection using the Grodsky or Weber formulations and by Bluestar (R) Forensic latent bloodstain reagent) are based on the luminol chemiluminescence reaction. The bloodstains can be masked by drinks and/or foods containing antioxidants. The aim of this work was to compare the ability of black and green teas containing antioxidants to cause false negativeresults during chemiluminescent bloodstain detection.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Science and Justice

ISSN

1355-0306

e-ISSN

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Volume of the periodical

52

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

102-105

UT code for WoS article

000304690800007

EID of the result in the Scopus database

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