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Rodrigues CM, Borges LM, Ferri PH, et al. Quantification of sex pheromone from Anocentor nitens by gas chromatography-mass spectrometry-selected ion monitoring. Talanta. 2004;62(3):637-41doi: 10.1016/j.talanta.2003.09.009.
Rodrigues, C. M., Borges, L. M., Ferri, P. H., & Faria, L. C. (2004). Quantification of sex pheromone from Anocentor nitens by gas chromatography-mass spectrometry-selected ion monitoring. Talanta, 62(3), 637-41. https://doi.org/10.1016/j.talanta.2003.09.009
Rodrigues, Clenilson M, et al. "Quantification of sex pheromone from Anocentor nitens by gas chromatography-mass spectrometry-selected ion monitoring." Talanta vol. 62,3 (2004): 637-41. doi: https://doi.org/10.1016/j.talanta.2003.09.009
Rodrigues CM, Borges LM, Ferri PH, Faria LC. Quantification of sex pheromone from Anocentor nitens by gas chromatography-mass spectrometry-selected ion monitoring. Talanta. 2004 Feb 27;62(3):637-41. doi: 10.1016/j.talanta.2003.09.009. PMID: 18969341.
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Talanta. 2004 Feb 27;62(3):637-41. doi: 10.1016/j.talanta.2003.09.009.

Quantification of sex pheromone from Anocentor nitens by gas chromatography-mass spectrometry-selected ion monitoring.

Talanta

Clenilson M Rodrigues, Lígia M F Borges, Pedro H Ferri, Lourival C Faria

Affiliations

  1. Instituto de Quimica, Universidade Federal de Goiás, C.P. 131, 74001-970 Goiânia, GO, Brazil.

PMID: 18969341 DOI: 10.1016/j.talanta.2003.09.009

Abstract

Two highly sensitive and selective methods based on gas chromatography coupled to mass spectrometry (GC-MS) in the selected ion monitoring (SIM) mode have been developed for the quantification of 2,6-dichlorophenol (2,6-DCP), a sex pheromone of the tick females of Anocentor nitens. Standard addition method and calibration curve techniques using 5-bromine-4-hydroxy-3-methoxybenzaldehyde (5-BrV) as internal standard (IS) afforded detection limit of 0.1ngml(-1). The calibration curve was linear over the concentration range from 0.5 to 500ngml(-1) for 2,6-DCP. Results show that the concentration range of sex pheromone in the extracts samples was 1.08-10.35ngml(-1). The methods developed provided reliable procedures to determine amounts of 2,6-DCP present in ticks.

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