Willie Johnson

Characterization of the dust/smoke aerosol that settled east of the World Trade Center (WTC) in lower Manhattan after the collapse of the WTC 11 September 2001.

Paul J. Lioy, Clifford P. Weisel, James R. Millette et al. · Environmental Health Perspectives · 2002 · 492 citations · Full text

Wtc 11, Engineering, World Trade Center +23

Arsenic speciation analysis of human urine using ion exchange chromatography coupled to inductively coupled plasma mass spectrometry

Ruimin Xie, Willie Johnson, Steve Spayd et al. · Analytica Chimica Acta · 2006 · 83 citations

Engineering, Environmental Engineering, Metalloid Contamination +11

A study of the interactions between carboplatin and blood plasma proteins using size exclusion chromatography coupled to inductively coupled plasma mass spectrometry

Willie Johnson, Lorna Rodriguez, Murugesan Gounder et al. · Analytical and Bioanalytical Chemistry · 2007 · 54 citations

Blood Plasma, Chromatin, Biochemistry +11

Mercury speciation analysis in soil samples by ion chromatography, post-column cold vapor generation and inductively coupled plasma mass spectrometry

Qiang Tu, Willie Johnson, Brian Buckley · Journal of Analytical Atomic Spectrometry · 2003 · 43 citations

Engineering, Biological Mass Spectrometry, Chemistry +20

An assessment of polybrominated diphenyl ethers (PBDEs) in sediments and bivalves of the U.S. coastal zone

Kimani L. Kimbrough, Willie Johnson, Gunnar G. Lauenstein et al. · AquaDocs (United Nations Educational, Scientific and Cultural Organization) · 2009 · 37 citations · Full text