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Kelsey A Morrison

Explore the profile of Kelsey A Morrison including associated specialties, affiliations and a list of published articles. Areas
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Citations 91
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Recent Articles
1.
Ewing R, Nims M, Morrison K, Hart G, Avalos N, Denis E
Analyst . 2022 Sep; 147(21):4888-4894. PMID: 36168915
There is a need for non-contact, real-time vapor detection of drugs to combat illicit transportation and help curb the opioid epidemic. The low volatility of drugs, like fentanyl, makes room...
2.
Denis E, Bade J, Renslow R, Morrison K, Nims M, Govind N, et al.
J Am Soc Mass Spectrom . 2022 Jan; 33(3):482-490. PMID: 35041405
Proton affinity is a major factor in the atmospheric pressure chemical ionization of illicit drugs. The detection of illicit drugs by mass spectrometry and ion mobility spectrometry relies on the...
3.
Morrison K, Clowers B
Analyst . 2021 May; 146(10):3263-3272. PMID: 33999081
Thiodiglycol (TDG) is a synthetic precursor and an environmental degradation product of sulfur mustard (HD). Consequently, its presence can be indicative of illicit preparation or historical presence of chemical weapons,...
4.
Denis E, Morrison K, Wharton S, Phillips S, Myers S, Foxe M, et al.
Talanta . 2021 Mar; 227:122124. PMID: 33714459
Explosives are often used in industry, geology, mining, and other applications, but it is not always clear what remains after a detonation or the fate and transport of any residual...
5.
Ligare M, Morrison K, Hewitt M, Reveles J, Govind N, Hernandez H, et al.
J Phys Chem Lett . 2021 Mar; 12(10):2502-2508. PMID: 33667097
We employ ion mobility spectrometry and density functional theory to determine the structure of Au(PPh)H (PPh = triphenylphosphine), which was recently identified by high mass resolution mass spectrometry. Experimental ion-neutral...
6.
Morrison K, Denis E, Nims M, Broderick A, Fausey R, Rose H, et al.
J Phys Chem A . 2021 Jan; 125(5):1279-1288. PMID: 33464057
Knowing accurate saturated vapor pressures of explosives at ambient conditions is imperative to provide realistic boundaries on available vapor for ultra-trace detection. In quantifying vapor content emanating from low-volatility explosives,...
7.
Morrison K, Valenzuela B, Denis E, Nims M, Atkinson D, Clowers B, et al.
Analyst . 2020 Aug; 145(20):6485-6492. PMID: 32748910
Real-time, non-contact detection of illicit drugs is a desirable goal for the interdiction of these controlled substances, but the relatively low vapor pressures of such species present a challenge for...
8.
Morrison K, Bythell B, Clowers B
J Am Soc Mass Spectrom . 2019 Apr; 30(7):1308-1320. PMID: 30993636
Within trace vapor analysis in environmental monitoring, defense, and industry, atmospheric flow tube mass spectrometry (AFT-MS) can fill a role that incorporates non-contact vapor analysis with the selectivity and low...
9.
Morrison K, Ewing R, Clowers B
Talanta . 2019 Jan; 195:683-690. PMID: 30625601
In addition to serving as an f-element ligand and rare-earth method complexing agent, tributyl phosphate is a compound containing core functional groups that mimic those routinely found in degradation products...
10.
Davis A, Reinecke T, Morrison K, Clowers B
Anal Chem . 2018 Dec; 91(2):1432-1440. PMID: 30561982
When coupling drift-tube gas-phase ion mobility separations with ion trapping mass analyzers an integrative, stepped approach to spectral reconstruction is a logical, yet highly inefficient means to determine gas-phase mobility...