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Dive into the research topics where and Andrew G. Ewing is active.

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Featured researches published by and Andrew G. Ewing.


Analytical Chemistry | 1997

Atomic and Molecular Imaging at the Single-Cell Level with TOF-SIMS

Thomas L. Colliver; C. L. Brummel; M. L. Pacholski; Franklin D. Swanek; and Andrew G. Ewing; Nicholas Winograd


Journal of the American Chemical Society | 2007

Sphingomyelin/phosphatidylcholine and cholesterol interactions studied by imaging mass spectrometry.

Leiliang Zheng; Carolyn M. McQuaw; and Andrew G. Ewing; Nicholas Winograd


Analytical Chemistry | 2005

Secondary ion MS imaging of lipids in picoliter vials with a buckminsterfullerene ion source

Sara G. Ostrowski; Christopher Szakal; Joseph Kozole; Thomas P. Roddy; Jiyun Xu; and Andrew G. Ewing; Nicholas Winograd


Analytical Chemistry | 2003

Proton transfer in time-of-flight secondary ion mass spectrometry studies of frozen-hydrated dipalmitoylphosphatidylcholine

Thomas P. Roddy; Donald M. Cannon; Sara G. Ostrowski; and Andrew G. Ewing; Nicholas Winograd


Langmuir | 2004

Influence of Molecular Environment on the Analysis of Phospholipids by Time-of-Flight Secondary Ion Mass Spectrometry

Audra G. Sostarecz; Donald M. Cannon; Carolyn M. McQuaw; Shixin Sun; and Andrew G. Ewing; Nicholas Winograd


Langmuir | 2005

Lateral heterogeneity of dipalmitoylphosphatidylethanolamine-cholesterol Langmuir-Blodgett films investigated with imaging time-of-flight secondary ion mass spectrometry and atomic force microscopy.

Carolyn M. McQuaw; Audra G. Sostarecz; Leiliang Zheng; and Andrew G. Ewing; Nicholas Winograd


Journal of the American Chemical Society | 2004

Phosphatidylethanolamine-Induced Cholesterol Domains Chemically Identified with Mass Spectrometric Imaging

Audra G. Sostarecz; Carolyn M. McQuaw; and Andrew G. Ewing; Nicholas Winograd


Analytical Chemistry | 2003

Micellar electrokinetic capillary chromatography-electrochemical detection for analysis of biogenic amines in Drosophila melanogaster.

Paula J. Ream; Steven W. Suljak; and Andrew G. Ewing; § Kyung-An Han


Journal of the American Chemical Society | 1999

Imaging of Exposed Headgroups and Tailgroups of Phospholipid Membranes by Mass Spectrometry

M. L. Pacholski; Donald M. Cannon; and Andrew G. Ewing; Nicholas Winograd


Analytical Chemistry | 1999

Spatially resolved detection of attomole quantities of organic molecules localized in picoliter vials using time-of-flight secondary ion mass spectrometry.

Robert M. Braun; Arthur Beyder; Jiyun Xu; M. C. Wood; and Andrew G. Ewing; Nicholas Winograd

Collaboration


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Nicholas Winograd

Pennsylvania State University

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Carolyn M. McQuaw

Pennsylvania State University

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Donald M. Cannon

Pennsylvania State University

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Jiyun Xu

Pennsylvania State University

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M. L. Pacholski

Pennsylvania State University

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Sara G. Ostrowski

Pennsylvania State University

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Thomas P. Roddy

Pennsylvania State University

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Christopher Szakal

Pennsylvania State University

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Joseph Kozole

Pennsylvania State University

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