Andrew D. Penman

Quantification of rosuvastatin in human plasma by automated solid-phase extraction using tandem mass spectrometric detection

Caroline K Hull, Andrew D. Penman, Christopher Smith et al. · Journal of Chromatography B · 2002 · 88 citations

Engineering, Analytical Instrumentation, Gas Chromatography +15

Development of gellan gum containing formulations for transdermal drug delivery: Component evaluation and controlled drug release using temperature responsive nanogels

Carlos A. Carmona‐Moran, Oleksandra Zavgorodnya, Andrew D. Penman et al. · International Journal of Pharmaceutics · 2016 · 82 citations

Biopolymer Gel, Nanomedicine, Gellan Gum +8

Estimation of ranolazine and eleven Phase I metabolites in human plasma by liquid chromatography-atmospheric pressure chemical ionisation mass spectrometry with selected-ion monitoring

William J. Herron, J. Eadie, Andrew D. Penman · Journal of Chromatography A · 1995 · 34 citations

Gas Chromatography, Medicine, Bioanalysis +14

Resonance excitation of ions stored in a quadrupole ion trap Part III. Introduction to the field interpolation simulation method

Raymond E. March, Frank A. Londry, Roland L. Alfred et al. · International Journal of Mass Spectrometry and Ion Processes · 1991 · 32 citations

Engineering, Physics, Resonance Excitation +8

The recent evolution of the quadrupole ion trap mass spectrometer—an overview

John F. J. Todd, Andrew D. Penman · International Journal of Mass Spectrometry and Ion Processes · 1991 · 31 citations

Analytical Instrumentation, Recent Evolution, Natural Sciences +9