Výsledky vyhledávání - "DART ion source"

Forensic applications of DART-MS: A review of recent literature

Publikováno v: Forensic Chem

The need for rapid chemical analyses and new analytical tools in forensic laboratories continues to grow due to case backlogs, difficult-to-analyze cases, and identification of previously unseen materials such as new psychoactive substances. To adapt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::593568630e846feb03b9d7877e7c09b3
https://pubmed.ncbi.nlm.nih.gov/36575658

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Quantification of hordenine in a complex plant matrix by direct analysis in real time–high‐resolution mass spectrometry: Application to the 'plant of concern' Sceletium tortuosum

Autor: Meghan Grace Appley, Megan I. Chambers, Rabi A. Musah

Publikováno v: Drug Testing and Analysis. 14:604-612

Recently, there has been an increase in the recreational abuse of several psychoactive plants, resulting in the United Nations Office on Drugs and Crime creating a list of "plants of concern." One such material is Sceletium tortuosum and products der

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2103f74ecce226974448f8d72b5017e0
https://doi.org/10.1002/dta.3193

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Determination of the Block Sequence of Linear Triblock Copolyethers Using Thermal Desorption/Pyrolysis Direct Analysis in Real-Time Mass Spectrometry

Autor: Kazumasa Kinoshita, Takaya Satoh, Sayaka Nakamura, Shogo Yamane, Thierry Fouquet, Ryota Inoue, Hiroaki Sato

Publikováno v: Macromolecules. 54:10388-10394

The determination of the block sequence of triblock copolymers is difficult without information on the synthetic conditions, such as starting materials and reagents used or analysis using tandem ma...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a6761394a12c54909c4471e9be851af
https://doi.org/10.1021/acs.macromol.1c01425

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High‐throughput bioanalysis of sitagliptin in plasma using direct analysis in real time mass spectrometry and its application in the pharmacokinetic study thereof

Autor: Yingze Liu, Linge Zhang, Yuqin Shan, Jingkai Gu, Dong Sun, Xiangjun Meng, Yuyao Zhang

Publikováno v: Journal of Separation Science. 45:631-637

Sitagliptin is a dipeptidyl peptidase-IV inhibitor for the treatment of type 2 diabetes mellitus. In the present study, a sensitive and high-throughput quantitative method based on the Direct Analysis in Real Time tandem mass spectrometry has been de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c752d5e62f7adbba457e0f5bd2dee139
https://doi.org/10.1002/jssc.202100461

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Rapid Analysis of Volatile Phenols from Grape Juice by Immersive Sorbent Sheet Extraction Prior to Direct Analysis in Real-Time Mass Spectrometry (DART-MS)

Autor: Gavin L. Sacks, Jessica P Rafson

Publikováno v: Journal of Agricultural and Food Chemistry. 69:12344-12353

Poly(dimethylsiloxane)-based thin-film sorbent sheets (SPMESH) have previously been used for parallel headspace (HS) extraction prior to direct analysis in real-time mass spectrometry (DART-MS) for rapid quantitation of odorants in complex matrices.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70b4348c57f2f8740e030d3edc226e00
https://doi.org/10.1021/acs.jafc.1c04197

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A Precise Review on Applications and Basic Concept of Direct Analysis in Real Time Mass Spectrometry (DART-MS)

Autor: Arti Rana, Shivani Sharma, Amar Deep Ankalgi, Navdeep Singh, Mahendra Singh Ashawat

Publikováno v: Asian Journal of Pharmaceutical Analysis. :243-251

Direct real time analysis (DART) is the most successful tool for the analysis of the compounds. This technique is useful for the identification, and classification of compounds. It is widely followed by the forensic chemistry, and also used for many

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e5553a93d87b4cd7dc1b9676b84d7f7
https://doi.org/10.52711/2231-5675.2021.00042

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A mass spectrometric study of hydride generated arsenic species identified by direct analysis in real time (DART) following cryotrapping

Autor: Zoltán Mester, Tomáš Matoušek, Jan Kratzer, Stanislav Musil, Ralph E. Sturgeon

Publikováno v: Analytical and Bioanalytical Chemistry. 413:3443-3453

Hydride generation (HG) coupled to cryotrapping was employed to introduce, separately and with high selectivity, four gaseous arsanes into a direct analysis in real time source for high-resolution mass spectrometry (DART-HR-MS). The arsanes, i.e., ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e0ee66008f20b836f80c0f138436563
https://doi.org/10.1007/s00216-021-03289-5

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Identification of Chemical Composition and Metal Determination of Retama raetam (Forssk) Stem Constituents Using ICP-MS, GC-MS-MS, and DART-MS

Autor: Wedad A. Al-onazi, Amal M. Al-Mohaimeed, Maha F. El-Tohamy, Musarat Amina

Publikováno v: Journal of Analytical Methods in Chemistry, Vol 2021 (2021)

This study aims to investigate the chemical constituents of the stem of Retama raetam growing in Saudi Arabia. The organic and inorganic composition of ethanol extract of R. raetam stem has been explored using direct analysis in real time-mass spectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c78e171d08bd812f9cfb3caa4bb27b0
https://doi.org/10.1155/2021/6667238

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