Jonathan C. Putman

Unprecedented Ultrahigh Resolution FT-ICR Mass Spectrometry and Parts-Per-Billion Mass Accuracy Enable Direct Characterization of Nickel and Vanadyl Porphyrins in Petroleum from Natural Seeps

Amy M. McKenna, Jeffrey T. Williams, Jonathan C. Putman et al. · Energy & Fuels · 2014 · 98 citations

Pharmacy, Chemistry, Earth Sciences +17

Combating selective ionization in the high resolution mass spectral characterization of complex mixtures

Ryan P. Rodgers, Mmilili M. Mapolelo, Winston K. Robbins et al. · Faraday Discussions · 2019 · 64 citations

Natural Sciences, Chemical Engineering, Chemistry +17

Chromatographic Enrichment and Subsequent Separation of Nickel and Vanadyl Porphyrins from Natural Seeps and Molecular Characterization by Positive Electrospray Ionization FT-ICR Mass Spectrometry

Jonathan C. Putman, Steven M. Rowland, Yuri Corilo et al. · Analytical Chemistry · 2014 · 47 citations

Natural Sciences, Biochemistry, Chemistry +17

Compositional Trends for Total Vanadium Content and Vanadyl Porphyrins in Gel Permeation Chromatography Fractions Reveal Correlations between Asphaltene Aggregation and Ion Production Efficiency in Atmospheric Pressure Photoionization

Martha L. Chacón‐Patiño, Rémi Moulian, Caroline Barrère‐Mangote et al. · Energy & Fuels · 2020 · 35 citations

Natural Sciences, Chemistry, Petroleum Engineering +16

Probing Aggregation Tendencies in Asphaltenes by Gel Permeation Chromatography. Part 2: Online Detection by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry and Inductively Coupled Plasma Mass Spectrometry

Jonathan C. Putman, Rémi Moulian, Donald F. Smith et al. · Energy & Fuels · 2020 · 33 citations · Full text

Natural Sciences, Chemistry, Petroleum Engineering +15