Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Mahado Ismail"'
Potential to Use Fingerprints for Monitoring Therapeutic Levels of Isoniazid and Treatment Adherence
Autor:
Mahado Ismail, Catia Costa, Katherine Longman, Mark A. Chambers, Sarah Menzies, Melanie J. Bailey
Publikováno v:
ACS Omega. 7:15167-15173
A fingerprint offers a convenient, noninvasive sampling matrix for monitoring therapeutic drug use. However, a barrier to widespread adoption of fingerprint sampling is the fact that the sample volume is uncontrolled. Fingerprint samples (
Autor:
Cecile Frampas, Katherine Longman, Melanie J. Bailey, Mahado Ismail, Vladimir Palitsin, Patrick Sears, Ramin Nilforooshan, Catia Costa
Publikováno v:
Rapid Communications in Mass Spectrometry
RATIONALE: Paper spray offers a rapid screening test without the need for sample preparation. The incomplete extraction of paper spray allows for further testing using more robust, selective and sensitive techniques such as liquid chromatography mass
Autor:
Mark Baumert, Catia Costa, Mahado Ismail, D. Stevenson, Fiona Robinson, John F. Watts, Roger P. Webb, Melanie J. Bailey
Publikováno v:
Analytical Methods. 9:1839-1847
Surface mass spectrometry methods can be difficult to use effectively with low cost, portable mass spectrometers. This is because commercially available portable (single quadrupole) mass spectrometers lack the mass resolution to confidently different
Publikováno v:
Journal of Analytical Toxicology
Fingerprints have been proposed as a promising new matrix for drug testing. In previous work it has been shown that a fingerprint can be used to distinguish between drug users and nonusers. Herein, we look at the possibility of using a fingerprint to
Autor:
Robert Bradshaw, Ingrid J. Bosman, Mahado Ismail, Simona Francese, Kim Wolff, Marcel de Puit, Roger P. Webb, Catia Costa, Tara L. Salter, Melanie J. Bailey
Publikováno v:
Bailey, M J, Bradshaw, R, Francese, S, Salter, T L, Costa, C, Ismail, M, P. Webb, R, Bosman, I, Wolff, K & de Puit, M 2015, ' Rapid detection of cocaine, benzoylecgonine and methylecgonine in fingerprints using surface mass spectrometry ', Analyst, vol. 140, no. 18, pp. 6254-6259 . https://doi.org/10.1039/c5an00112a
Latent fingerprints provide a potential route to the secure, high throughput and non-invasive detection of drugs of abuse. In this study we show for the first time that the excreted metabolites of drugs of abuse can be detected in fingerprints using
Autor:
Samuel Atkinson, Catia Costa, Vladimir Palitsin, Roger P. Webb, Mahado Ismail, Marcel de Puit, Melanie J. Bailey
BACKGROUND Paper spray mass spectrometry (PS-MS) is a technique that has recently emerged and has shown excellent analytical sensitivity to a number of drugs in blood. As an alternative to blood, fingerprints have been shown to provide a noninvasive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f700d4167b0e6c41b68508809c95375b
https://surrey.eprints-hosting.org/842287/
https://surrey.eprints-hosting.org/842287/
Publikováno v:
Clinical Chemistry, 64(6)
BACKGROUND Recent publications have explored the possibility of using fingerprints to confirm drug use, but none has yet dealt with environmental contamination from fingertips. Here we explored the possibility of establishing an environmental cutoff
Autor:
L Doodkorte, N Attard-Montalto, Benjamin Jones, Melanie J. Bailey, Mahado Ismail, Jesus J. Ojeda, M. de Puit, Alan Reynolds
Publikováno v:
The Analyst. 139:4641-4653
This article is licensed under a Creative Commons Attribution 3.0 Unported Licence This study thoroughly explores the use of time-of-flight secondary ion mass spectrometry (ToF-SIMS) for determining the deposition sequence of fingermarks and ink on a
Publikováno v:
Journal of forensic sciences. 59(2)
The analysis of amino acids present in fingerprints has been studied several times. In this paper, we report a method for the analysis of amino acids using an fluorenylmethyloxycarbonyl chloride-derivatization for LC separation and MS detection. We h
Autor:
Catia Costa, B. Geller, Yaron Cohen, Mahado Ismail, Roger P. Webb, Melanie J. Bailey, John F. Watts, M. de Puit, D. Everson, Stephen M. Bleay, Nicholas J. Bright, M. Levin Elad
Publikováno v:
The Analyst. 138:6246
Latent fingermarks are invisible to the naked eye and normally require the application of a chemical developer followed by an optical imaging step in order to visualize the ridge detail. If the finger deposition is poor, or the fingermark is aged, it