Abstract

The Mass Spectrometry Facilities and Services Core provides analytical capabilities to support the environmental health-related research projects of the OSUEHS Center investigators, Program Project investigators, and Pilot Project investigators. The Core also serves as an educational resource for graduate students in chemistry, biochemistry, and toxicology. The facility houses six shared mass spectrometers and two prototype instruments. These provide capabilities for low resolution GC/MS, high resolution measurements of medium sized macromolecules using FAB ionization or small molecules using chemical ionization and electron ionization, LC/MS and LC/MS/MS using electrospray ionization on a triple quadruple mass spectrometer and a quadruple ion trap, and high mass analysis using the matrix assisted laser desorption ionization (MALDI) time-of-flight mass spectrometry.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of Environmental Health Sciences (NIEHS)
Type
Center Core Grants (P30)
Project #
2P30ES000210-34
Application #
6442945
Study Section
Project Start
1975-11-01
Project End
2006-03-31
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
34
Fiscal Year
2001
Total Cost
$78,870
Indirect Cost

  Institution

Name
Oregon State University
Department
Type
DUNS #
053599908
City
Corvallis
State
OR
Country
United States
Zip Code
97339

  Publications

Nix, Cassandra E; Harper, Bryan J; Conner, Cathryn G et al. (2018) Toxicological Assessment of a Lignin Core Nanoparticle Doped with Silver as an Alternative to Conventional Silver Core Nanoparticles. Antibiotics (Basel) 7:
Geier, Mitra C; James Minick, D; Truong, Lisa et al. (2018) Systematic developmental neurotoxicity assessment of a representative PAH Superfund mixture using zebrafish. Toxicol Appl Pharmacol 354:115-125
Welch, Barrett; Smit, Ellen; Cardenas, Andres et al. (2018) Trends in urinary arsenic among the U.S. population by drinking water source: Results from the National Health and Nutritional Examinations Survey 2003-2014. Environ Res 162:8-17
Denluck, Lindsay; Wu, Fan; Crandon, Lauren E et al. (2018) Reactive oxygen species generation is likely a driver of copper based nanomaterial toxicity. Environ Sci Nano 5:1473-1481
Ahn, Soyoun; Magaña, Armando Alcazar; Bozarth, Connie et al. (2018) Integrated identification and quantification of cyanobacterial toxins from Pacific Northwest freshwaters by Liquid Chromatography and High-resolution Mass Spectrometry. J Mex Chem Soc 62:
Titaley, Ivan A; Ogba, O Maduka; Chibwe, Leah et al. (2018) Automating data analysis for two-dimensional gas chromatography/time-of-flight mass spectrometry non-targeted analysis of comparative samples. J Chromatogr A 1541:57-62
Geier, Mitra C; Chlebowski, Anna C; Truong, Lisa et al. (2018) Comparative developmental toxicity of a comprehensive suite of polycyclic aromatic hydrocarbons. Arch Toxicol 92:571-586
Bugel, Sean M; Tanguay, Robert L (2018) Multidimensional chemobehavior analysis of flavonoids and neuroactive compounds in zebrafish. Toxicol Appl Pharmacol 344:23-34
Gaulke, Christopher A; Rolshoven, John; Wong, Carmen P et al. (2018) Marginal Zinc Deficiency and Environmentally Relevant Concentrations of Arsenic Elicit Combined Effects on the Gut Microbiome. mSphere 3:
Roper, Courtney; Simonich, Staci L Massey; Tanguay, Robert L (2018) Development of a high-throughput in vivo screening platform for particulate matter exposures. Environ Pollut 235:993-1005

Showing the most recent 10 out of 690 publications