Sheldon M. Williams

Metal Complexation of Thiacrown Ether Macrocycles by Electrospray Ionization Mass Spectrometry

Sheldon M. Williams, Jennifer S. Brodbelt, Alan P. Marchand et al. · Analytical Chemistry · 2002 · 57 citations

Engineering, Organic Chemistry, Chemistry +16

MSⁿcharacterization of protonated cyclic peptides and metal complexes

Sheldon M. Williams, Jennifer S. Brodbelt · Journal of the American Society for Mass Spectrometry · 2004 · 51 citations

Biochemistry, Natural Sciences, Peptide Library +10

Complexation of silver and co-recovered metals with novel aza-crown ether macrocycles by electrospray ionization mass spectrometry

Sheldon M. Williams, Jennifer S. Brodbelt, Zilin Huang et al. · The Analyst · 2003 · 29 citations

Inorganic Chemistry, Chemical Engineering, Engineering +12

Multilaboratory Collaborative Study of a Nontarget Data Acquisition for Target Analysis (nDATA) Workflow Using Liquid Chromatography-High-Resolution Accurate Mass Spectrometry for Pesticide Screening in Fruits and Vegetables

Jon W. Wong, Jian Wang, James S. Chang et al. · Journal of Agricultural and Food Chemistry · 2021 · 23 citations

Determination of alkali metal cation selectivities of dibenzo-16-crown-5 lariat ethers with ether pendant groups by using electrospray ionization quadrupole ion trap mass spectrometry

Sheldon M. Williams, Sheryl M. Blair, Jennifer S. Brodbelt et al. · International Journal of Mass Spectrometry · 2001 · 21 citations

Chemical Engineering, Engineering, Ion Exchange +9