Ruth Hearn
Teddington Memorial Hospital(GB)
Publications by Year
Research Areas
Trace Elements in Health, Isotope Analysis in Ecology, Analytical chemistry methods development, Mercury impact and mitigation studies, Selenium in Biological Systems
Most-Cited Works
- → Current mass spectrometry strategies for selenium speciation in dietary sources of high-selenium(2005)82 cited
- → Selenium speciation analysis of selenium-enriched supplements by HPLC with ultrasonic nebulisation ICP-MS and electrospray MS/MS detection(2004)80 cited
- → High accuracy analysis by isotope dilution mass spectrometry using an iterative exact matching technique(2003)55 cited
- → Measurement of longitudinal sulfur isotopic variations by laser ablation MC-ICP-MS in single human hair strands(2009)48 cited
- → Simultaneous identification of selenium-containing glutathione species in selenised yeast by on-line HPLC with ICP-MS and electrospray ionisation quadrupole time of flight (QTOF)-MS/MS(2006)44 cited
- → Detection of counterfeit antiviral drug Heptodin™ and classification of counterfeits using isotope amount ratio measurements by multicollector inductively coupled plasma mass spectrometry (MC-ICPMS) and isotope ratio mass spectrometry (IRMS)(2009)42 cited
- → Identification of water-soluble gamma-glutamyl-Se-methylselenocysteine in yeast-based selenium supplements by reversed-phase HPLC with ICP-MS and electrospray tandem MS detection(2005)39 cited
- → Development of an accurate procedure for the determination of arsenic in fish tissues of marine origin by inductively coupled plasma mass spectrometry(2006)39 cited
- → Detection of counterfeit tablets of an antiviral drug using δ34S measurements by MC-ICP-MS and confirmation by LA-MC-ICP-MS and HPLC-MC-ICP-MS(2008)38 cited
- → Investigation of the selenium species distribution in a human B-cell lymphoma line by HPLC- and GC-ICP-MS in combination with HPLC-ESIMS/MS and GC-TOFMS after incubation with methylseleninic acid(2007)32 cited