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All Outputs (152)

Investigation of urinary volatile organic compounds as novel diagnostic and surveillance biomarkers of bladder cancer (2022)
Journal Article

Background: The diagnosis and surveillance of urothelial bladder cancer (UBC) require cystoscopy. There is a need for biomarkers to reduce the frequency of cystoscopy in surveillance; urinary volatile organic compound (VOC) analysis could fulfil this... Read More about Investigation of urinary volatile organic compounds as novel diagnostic and surveillance biomarkers of bladder cancer.

Hyphenated mass spectrometry versus real‐time mass spectrometry techniques for the detection of volatile compounds from the human body (2021)
Journal Article

Mass spectrometry (MS) is an analytical technique that can be used for various applications in a number of scientific areas including environmental, security, forensic science, space exploration, agri‐food, and numerous others. MS is also continuing... Read More about Hyphenated mass spectrometry versus real‐time mass spectrometry techniques for the detection of volatile compounds from the human body.

A literature survey of all volatiles from healthy human breath and bodily fluids: The human volatilome (2021)
Journal Article

This paper comprises an updated version of the 2014 review which reported 1846 volatile organic compounds (VOCs) identified from healthy humans. In total over 900 additional VOCs have been reported since the 2014 review and the VOCs from semen have b... Read More about A literature survey of all volatiles from healthy human breath and bodily fluids: The human volatilome.

Towards the identification of antibiotic-resistant bacteria causing urinary tract infections using volatile organic compounds analysis—a pilot study (2020)
Journal Article

Antibiotic resistance is an unprecedented threat to modern medicine. The analysis of volatile organic compounds (VOCs) from bacteria potentially offers a rapid way to determine antibiotic susceptibility in bacteria. This study aimed to find the optim... Read More about Towards the identification of antibiotic-resistant bacteria causing urinary tract infections using volatile organic compounds analysis—a pilot study.

Sensors for determining volatile compounds based on electrical conductivity and cataluminescence measurements of metal oxide films (2019)
Patent

The invention relates to the field of sensors for detecting volatile compounds. The sensor of the present invention for detecting volatile compounds comprises: a film of metal oxide; a heater configured to provide heat energy to the film of metal oxi... Read More about Sensors for determining volatile compounds based on electrical conductivity and cataluminescence measurements of metal oxide films.

From fast identification to resistance testing: Volatile compound profiling as a novel diagnostic tool for detection of antibiotic susceptibility (2019)
Journal Article

Widespread use of antibiotics has led to the development of antibiotic resistance in many pathogenic bacteria. If effective methods of alleviating this crisis are not applied, a return to high mortality and morbidity of the pre-antibiotic era could o... Read More about From fast identification to resistance testing: Volatile compound profiling as a novel diagnostic tool for detection of antibiotic susceptibility.

Sniffing out resistance – Rapid identification of urinary tract infection-causing bacteria and their antibiotic susceptibility using volatile metabolite profiles (2019)
Journal Article

© 2019 Elsevier B.V. Antibiotic resistance is set to be an unprecedented threat to modern medicine. ‘Sniffing’ bacteria potentially offers a rapid way to determine susceptibility. A successful proof-of-principle study is described, using thermal deso... Read More about Sniffing out resistance – Rapid identification of urinary tract infection-causing bacteria and their antibiotic susceptibility using volatile metabolite profiles.

Gas chromatography mass spectrometry (GC-MS) quantification of metabolites in stool using13 C labelled compounds (2018)
Journal Article

© 2018 by the authors. Licensee MDPI, Basel, Switzerland. It has become increasingly important to qualitatively and quantitatively assess the volatile metabolites in a range of bodily fluids for use in monitoring health. There has been relatively lit... Read More about Gas chromatography mass spectrometry (GC-MS) quantification of metabolites in stool using13 C labelled compounds.