Maximum entropy methods for Bayesian analysis in chemistry. This new approach for analysing chemical data will solve problems in deciding the weight of an atom in a chemical compound, whether an athlete took illegal steroids, if a horse has been fed an illegal 'milkshake' of bicarbonate, and if a methamphetamine tablet seized in a nightclub was made from powder found in a clandestine lab.
Detection of peptide hormone performance enhancing agents in sport using mass spectrometry. Doping control in sport is to protect the health, legal and ethical rights of athletes. The use of banned drugs in competitive sports is becoming increasingly sophisticated and the need to counter this provides a stimulus for ground breaking analytical research. This project will exploit mass spectrometry for investigation of methods to distinguish administered peptide hormones from endogenous material a ....Detection of peptide hormone performance enhancing agents in sport using mass spectrometry. Doping control in sport is to protect the health, legal and ethical rights of athletes. The use of banned drugs in competitive sports is becoming increasingly sophisticated and the need to counter this provides a stimulus for ground breaking analytical research. This project will exploit mass spectrometry for investigation of methods to distinguish administered peptide hormones from endogenous material and to develop assays for measurement of the peptide hormones, erythropoietin, growth hormone and chorionic gonadotrophin in blood or urine. The outcomes will flow to other areas where trace substance detection is important, such as environmental chemistry, medicine and quality control.Read moreRead less