Zobrazeno 1 - 10
of 922
pro vyhledávání: '"Paper spray"'
Autor:
Leonardo Daniel Soto-Rodríguez, Nancy Shyrley García-Rojas, Carmelo Hernández-Caricio, Héctor Guillén-Alonso, Alexander DeLuna, Eugenio Mancera, Robert Winkler
Publikováno v:
Talanta Open, Vol 10, Iss , Pp 100387- (2024)
The material of storage containers affects the shelf life and the chemical composition of food. Artisanal agave spirits, such as mezcal and bacanora, might be filled into low-cost plastic bottles that compromise product quality. We developed an analy
Externí odkaz:
https://doaj.org/article/9989dbadb3f041c9b1f031aa3710f2da
Publikováno v:
Journal of Mass Spectrometry and Advances in the Clinical Lab, Vol 32, Iss , Pp 41-46 (2024)
Introduction: Monitoring the atypical antipsychotic drug clozapine is crucial to ensure patient safety. This article showcases a high-throughput analytical method for measuring clozapine and its primary metabolite norclozapine (N-desmethylclozapine)
Externí odkaz:
https://doaj.org/article/61a076a27522488aac1bfabaaf53c0fc
Autor:
Nancy Shyrley García-Rojas, Héctor Guillén-Alonso, Scott MacKay, Claudia Torres-Calzada, Leonardo Daniel Soto-Rodriguez, Robert Winkler, David S. Wishart
Publikováno v:
HardwareX, Vol 19, Iss , Pp e00551- (2024)
Newborn disease screening increases survival, improves quality of life and reduces treatment costs for healthcare systems. Mass spectrometry (MS) is an effective method for metabolic screening. However, conventional analytical methods require bioflui
Externí odkaz:
https://doaj.org/article/3209f436b21347e69cf5b1064b7b5d76
Autor:
Lea Gozdzialski, Rebecca Louw, Collin Kielty, Ava Margolese, Eric Poarch, Miriam Sherman, Fred Cameron, Chris Gill, Bruce Wallace, Dennis Hore
Publikováno v:
Harm Reduction Journal, Vol 21, Iss 1, Pp 1-9 (2024)
Abstract Background Drug checking services aim to provide compositional information for the illicit drug supply and are being employed in public health responses to extreme rates of overdose associated with fentanyl within street opioids. The technol
Externí odkaz:
https://doaj.org/article/e3c6baa6ef394afdb11caf2ed993ecf3
Publikováno v:
Zhipu Xuebao, Vol 44, Iss 6, Pp 762-769 (2023)
A new method was proposed for point-of-care testing (POCT) of immunosuppressants in blood using thin-layer paper spray ionization and a miniature mass spectrometer. The aluminum thin-layer plate was used as paper spray substrate, and cut into an equi
Externí odkaz:
https://doaj.org/article/faa9f8c77761494fa50e42fadbf6ac76
Autor:
Adewale A. Adehinmoye, Ebenezer H. Bondzie, Jeremy D. Driskell, Christopher C. Mulligan, Jun-Hyun Kim
Publikováno v:
Chemosensors, Vol 12, Iss 9, p 175 (2024)
This work reports on the development of an analyte sampling strategy on a plasmonic substrate to amplify the detection capability of a dual analytical system, paper spray ionization–mass spectrometry (PSI-MS) and surface-enhanced Raman spectroscopy
Externí odkaz:
https://doaj.org/article/4a96ee30d5024bce86df66c1abf5110b
Autor:
Thomas Michael Muggli, Stefan Schürch
Publikováno v:
Molecules, Vol 29, Iss 17, p 4274 (2024)
The influence of solvent properties on ion generation by swab spray ionization was investigated. The ability of a variety of solvents of different relative permittivity, surface tension, and viscosity to form a stable and reproducible electrospray wa
Externí odkaz:
https://doaj.org/article/081da224aef24dfd94ad8746178a9362
Publikováno v:
Molecules, Vol 29, Iss 10, p 2192 (2024)
Sulfite, a widely used food additive, is subject to regulated labeling. The extraction of sulfite as the stable hydroxymethylsulfonate (HMS) form and its quantitative analysis by liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been reco
Externí odkaz:
https://doaj.org/article/5efdc9466ca14240809755d3703cb5cb
Akademický článek
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Publikováno v:
Zhipu Xuebao, Vol 44, Iss 1, Pp 46-54 (2023)
Due to the high viscosity and bulk complexity of crude oil samples, it poses a grand challenge to determine hydrogen sulfide (H2S) in them. Although many methods have been developed for the analysis of H2S in complex systems, these methods generally
Externí odkaz:
https://doaj.org/article/f09c28dc3bd74117a33a162bcd0a657c