P. Watts

Proton transfer reaction mass spectrometry investigations on the effects of reduced electric field and reagent ion internal energy on product ion branching ratios for a series of saturated alcohols

Phil A. Brown, P. Watts, T.D. Märk et al. · International Journal of Mass Spectrometry · 2010 · 77 citations

Natural Sciences, Biochemistry, Chemistry +10

Applications of proton transfer reaction time-of-flight mass spectrometry for the sensitive and rapid real-time detection of solid high explosives

Chris A. Mayhew, Philipp Sulzer, Fredrik Petersson et al. · International Journal of Mass Spectrometry · 2009 · 60 citations

Pharmacy, Chemical Engineering, Chemistry +13

Fragmentation and reactions of organophosphate ions produced by electrospray ionization

Andrew J. Bell, Dominique Despeyroux, J. Murrell et al. · International Journal of Mass Spectrometry and Ion Processes · 1997 · 44 citations

Natural Sciences, Chemistry, Analytical Chemistry +8

Use of proton transfer reaction time-of-flight mass spectrometry for the analytical detection of illicit and controlled prescription drugs at room temperature via direct headspace sampling

Bishu Agarwal, Fredrik Petersson, Simone Jürschik et al. · Analytical and Bioanalytical Chemistry · 2011 · 30 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +17

Studies on gas-phase negative ion/molecule reactions of relevance to ion mobility spectrometry: mass analysis and ion identification of the negative reactant ion peak in “clean” air

C.J. Hayhurst, P. Watts, A. Wilders · International Journal of Mass Spectrometry and Ion Processes · 1992 · 29 citations

Natural Sciences, Chemical Engineering, Chemistry +15