Waqar M Ahmed
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Exhaled breath analysis: a review of ‘breath-taking’methods for off-line analysis
O Lawal, WM Ahmed, TME Nijsen, R Goodacre, SJ Fowler
Metabolomics 13, 1-16, 2017
Exhaled Volatile Organic Compounds of Infection: A Systematic Review
W Ahmed, O Lawal, TM Nijsen, R Goodacre, SJ Fowler
ACS Infectious Diseases, 2017
BreathDx–molecular analysis of exhaled breath as a diagnostic test for ventilator–associated pneumonia: protocol for a European multicentre observational study
PMP van Oort, T Nijsen, H Weda, H Knobel, P Dark, T Felton, NJW Rattray, ...
BMC pulmonary medicine 17, 1-8, 2017
Headspace volatile organic compounds from bacteria implicated in ventilator-associated pneumonia analysed by TD-GC/MS
O Lawal, H Muhamadali, WM Ahmed, IR White, TME Nijsen, R Goodacre, ...
Journal of breath research 12 (2), 026002, 2018
Pseudomonas aeruginosa-Derived Volatile Sulfur Compounds Promote Distal Aspergillus fumigatus Growth and a Synergistic Pathogen-Pathogen Interaction …
J Scott, M Sueiro-Olivares, W Ahmed, C Heddergott, C Zhao, R Thomas, ...
Frontiers in Microbiology 10, 2311, 2019
Exhaled volatile organic compounds as markers for medication use in asthma
P Brinkman, WM Ahmed, C Gómez, HH Knobel, H Weda, TJ Vink, ...
European Respiratory Journal 55 (2), 2020
TD/GC–MS analysis of volatile markers emitted from mono- and co-cultures of Enterobacter cloacae and Pseudomonas aeruginosa in artificial sputum
O Lawal, H Knobel, H Weda, TME Nijsen, R Goodacre, SJ Fowler
Metabolomics 14, 1-11, 2018
Development of an adaptable headspace sampling method for metabolic profiling of the fungal volatome
WM Ahmed, P Geranios, IR White, O Lawal, TM Nijsen, MJ Bromley, ...
Analyst 143 (17), 4155-4162, 2018
Methodological considerations for large-scale breath analysis studies: lessons from the U-BIOPRED severe asthma project
WM Ahmed, P Brinkman, H Weda, HH Knobel, Y Xu, TM Nijsen, ...
Journal of breath research 13 (1), 016001, 2018
Composition and diversity analysis of the lung microbiome in patients with suspected ventilator-associated pneumonia
D Fenn, MI Abdel-Aziz, PMP van Oort, P Brinkman, WM Ahmed, T Felton, ...
Critical Care 26 (1), 1-12, 2022
Untargeted molecular analysis of exhaled breath as a diagnostic test for ventilator-associated lower respiratory tract infections (BreathDx)
PMP van Oort, TM Nijsen, IR White, HH Knobel, T Felton, N Rattray, ...
Thorax 77 (1), 79-81, 2022
Microbial volatiles as diagnostic biomarkers of bacterial lung infection in mechanically ventilated patients.
WM Ahmed, D Fenn, IR White, B Dixon, TME Nijsen, HH Knobel, ...
Clinical infectious diseases: an official publication of the Infectious …, 2022
Detection and quantification of exhaled volatile organic compounds in mechanically ventilated patients–comparison of two sampling methods
PMP van Oort, IR White, W Ahmed, C Johnson, J Bannard-Smith, T Felton, ...
Analyst 146 (1), 222-231, 2021
Development of a sensor device with polymer-coated piezoelectric micro-cantilevers for detection of volatile organic compounds
WM Ahmed, RJA Steenwelle, HH Knobel, A Davie, R Steijvers, ...
Measurement Science and Technology 31 (3), 035103, 2019
Breath and plasma metabolomics to assess inflammation in acute stroke
W Ahmed, IR White, M Wilkinson, CF Johnson, N Rattray, AK Kishore, ...
Scientific reports 11 (1), 21949, 2021
Analysis of exhaled breath to identify critically ill patients with ventilator-associated pneumonia
TW Felton, WM Ahmed, IR White, P van Oort, NJW Rattray, C Docherty, ...
Anaesthesia, 2023
Volatile metabolites differentiate air–liquid interface cultures after infection with Staphylococcus aureus
W Ahmed, E Bardin, MD Davis, I Sermet-Gaudelus, SG Delyle, SJ Fowler
Analyst 148 (3), 618-627, 2023
Molecular phenotyping approaches for the detection and monitoring of carbapenem-resistant Enterobacteriaceae by mass spectrometry
B Dixon, WM Ahmed, T Felton, SJ Fowler
Journal of Mass Spectrometry and Advances in the Clinical lab 26, 9-19, 2022
Metabolic phenotyping of acquired ampicillin resistance using microbial volatiles from Escherichia coli cultures
B Dixon, WM Ahmed, AA Mohamed, T Felton, SJ Fowler
Journal of applied microbiology, 2022
Exhaled volatile organic compounds as markers for medication use in asthma within the U-BIOPRED cohort
P Brinkman, W Ahmed, C Gómez, HH Knobel, H Weda, TJ Vink, ...
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