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Evan L Neidholdt

Explore the profile of Evan L Neidholdt including associated specialties, affiliations and a list of published articles. Areas
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Articles 4
Citations 23
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Recent Articles
1.
Neidholdt E, Beauchamp J
Anal Chem . 2010 Dec; 83(1):38-43. PMID: 21128617
We present the implementation of a switched ferroelectric plasma ionizer (SwiFerr) for ambient analysis of trace substances by mass spectrometry. The device utilizes the ferroelectric properties of barium titanate (BaTiO(3))...
2.
Kim H, Kim H, Shin Y, Beegle L, Jang S, Neidholdt E, et al.
J Am Chem Soc . 2010 Feb; 132(7):2254-63. PMID: 20121208
Oxidative stresses from irritants such as hydrogen peroxide and ozone (O(3)) can cause dysfunction of the pulmonary surfactant (PS) layer in the human lung, resulting in chronic diseases of the...
3.
Neidholdt E, Beauchamp J
J Am Soc Mass Spectrom . 2009 Aug; 20(11):2093-9. PMID: 19682922
We present studies of the ionization mechanism operative in the ambient pressure pyroelectric ionization source (APPIS), along with applications that include detection of simulants for chemical nerve agents. It is...
4.
Neidholdt E, Beauchamp J
Anal Chem . 2007 Apr; 79(10):3945-8. PMID: 17432828
We present the construction and implementation of a compact, low-power ambient pressure pyroelectric ionization source. The source comprises a z-cut lithium niobate or lithium tantalate crystal with an attached resistive...