Laser spectroscopy for breath analysis: towards clinical implementation

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2017 • 286 citations

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2002 • 244 citations

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2017 • 235 citations

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2013 • 217 citations

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2007 • 211 citations

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2004 • 181 citations

Analysis of Exhaled Breath for Disease Detection

2014 • 180 citations

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2010 • 175 citations

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2015 • 151 citations

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2008 • 149 citations

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2016 • 127 citations

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2013 • 126 citations

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2013 • 122 citations

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2006 • 121 citations

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2004 • 115 citations

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2011 • 110 citations

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2018 • 87 citations

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2002 • 85 citations

Exhaled volatile organic compounds for phenotyping chronic obstructive pulmonary disease: a cross-sectional study

2012 • 85 citations

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2013 • 83 citations

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2011 • 78 citations

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2005 • 77 citations

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2016 • 77 citations

Online recording of ethane traces in human breath via infrared laser spectroscopy

2003 • 76 citations

Comparison of classification methods in breath analysis by electronic nose

2015 • 76 citations

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2014 • 73 citations

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2014 • 72 citations

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2014 • 72 citations

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2017 • 72 citations

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2016 • 71 citations

Fractional exhaled nitric oxide-measuring devices: technology update

2016 • 70 citations

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2007 • 69 citations

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2017 • 68 citations

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2006 • 67 citations

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2013 • 67 citations

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2010 • 67 citations

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2014 • 66 citations

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2017 • 66 citations

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1999 • 64 citations

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2010 • 64 citations

Off-axis integrated cavity output spectroscopy with a mid-infrared interband cascade laser for real-time breath ethane measurements

2008 • 63 citations

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2016 • 63 citations

Online monitoring of ethane traces in exhaled breath with a difference frequency generation spectrometer

2006 • 63 citations

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2013 • 61 citations

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2004 • 61 citations

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2014 • 61 citations

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2017 • 61 citations

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2016 • 60 citations

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2012 • 59 citations

Real time ammonia detection in exhaled human breath using a distributed feedback quantum cascade laser based sensor

2010 • 59 citations

Sensitive detection of ammonia and ethylene with a pulsed quantum cascade laser using intra and interpulse spectroscopic techniques

2008 • 57 citations

Wine analysis by FastGC proton-transfer reaction-time-of-flight-mass spectrometry

2014 • 56 citations

Clinical applications of breath testing

2010 • 55 citations

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2016 • 55 citations

Exhaled breath profiling using broadband quantum cascade laser-based spectroscopy in healthy children and children with asthma and cystic fibrosis

2016 • 54 citations

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2017 • 54 citations

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2005 • 53 citations

Biochemical pathways of breath ammonia (NH₃) generation in patients with end-stage renal disease undergoing hemodialysis

2016 • 53 citations

Shot-noise Limited Faraday Rotation Spectroscopy for Detection of Nitric Oxide Isotopes in Breath, Urine and Blood

2015 • 52 citations

Water isotope ratio (δ²H and δ¹⁸O) measurements in atmospheric moisture using an optical feedback cavity enhanced absorption laser spectrometer

2010 • 51 citations

Real-time, subsecond, multicomponent breath analysis by Optical Parametric Oscillator based Off-Axis Integrated Cavity Output Spectroscopy

2011 • 51 citations

Intracavity trace molecular detection with a broadband mid-IR frequency comb source

2013 • 48 citations

Quantum cascade laser-based carbon monoxide detection on a second time scale from human breath

2006 • 48 citations

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2009 • 47 citations

Extended NO analysis in health and disease

2012 • 47 citations

Microresonator-based high-resolution gas spectroscopy

2017 • 46 citations

Detection of disease markers in human breath with laser absorption spectroscopy

2016 • 46 citations

Measurement of acetaldehyde in exhaled breath using a laser absorption spectrometer

2007 • 45 citations

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2014 • 45 citations

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2016 • 43 citations

Mid-infrared multiheterodyne spectroscopy with phase-locked quantum cascade lasers

2017 • 42 citations

Determination of endogenous methane formation by photoacoustic spectroscopy

2013 • 42 citations

Background levels and diurnal variations of hydrogen cyanide in breath and emitted from skin

2011 • 41 citations

Frequency stability characterization of a quantum cascade laser frequency comb

2016 • 40 citations

Optical frequency comb spectroscopy at 3-5.4 {\mu}m with a doubly resonant optical parametric oscillator

2016 • 40 citations

Infrared laser-spectroscopic analysis of 14NO and 15NO in human breath

2009 • 39 citations

Analysis of exhaled breath for screening of lung cancer patients

2010 • 39 citations

Real-time trace gas sensing of ethylene, propanal and acetaldehyde from human skinin vivo

2006 • 36 citations

Optical feedback cavity-enhanced absorption spectroscopy with a 3.24 μm interband cascade laser

2015 • 35 citations

Part per trillion nitric oxide measurement by optical feedback cavity-enhanced absorption spectroscopy in the mid-infrared

2017 • 35 citations

Acetylene in breath: background levels and real-time elimination kinetics after smoking

2010 • 35 citations

Quantum cascade laser-based sensor for detection of exhaled and biogenic nitric oxide

2013 • 34 citations

Cavity Enhanced Absorption Spectroscopy with Optical Feedback

2013 • 34 citations

Quantum cascade laser-based sensors for the detection of exhaled carbon monoxide

2016 • 34 citations

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2017 • 33 citations

Development of high-resolution real-time sub-ppb ethane spectroscopy and some pilot studies in life science

2005 • 32 citations

Portable optical spectroscopy for accurate analysis of ethane in exhaled breath

2007 • 32 citations

Ethylene, an early marker of systemic inflammation in humans

2017 • 32 citations

Portable Device for Measuring Breath Acetone Based on Sample Preconcentration and Cavity Enhanced Spectroscopy

2016 • 31 citations

Real-time monitoring of hydrogen cyanide (HCN) and ammonia (NH ₃ ) emitted by Pseudomonas aeruginosa

2015 • 31 citations

The effect of a paced auditory serial addition test (PASAT) intervention on the profile of volatile organic compounds in human breath: a pilot study

2013 • 30 citations

Real-time monitoring of endogenous lipid peroxidation by exhaled ethylene in patients undergoing cardiac surgery

2014 • 30 citations

A fully integrated standalone portable cavity ringdown breath acetone analyzer

2015 • 30 citations

RF noise induced laser perturbation for improving the performance of non-resonant cavity enhanced absorption spectroscopy

2014 • 27 citations

Optical parametric oscillator-based photoacoustic detection of hydrogen cyanide for biomedical applications

2013 • 27 citations

Mechanisms linking metabolism of Helicobacter pylori to 18O and 13C-isotopes of human breath CO2

2015 • 25 citations

Dynamic study of oxidative stress in renal dialysis patients based on breath ethane measured by optical spectroscopy

2007 • 25 citations

Laser-based human breath analysis: D/H isotope ratio increase following heavy water intake

2009 • 24 citations

Clinical utility of breath ammonia for evaluation of ammonia physiology in healthy and cirrhotic adults

2015 • 24 citations

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2016 • 24 citations

Real Time Ammonia Detection in Exhaled Human Breath with a Quantum Cascade Laser Based Sensor

2009 • 23 citations

The potential offered by real-time, high-sensitivity monitoring of ethane in breath and some pilot studies using optical spectroscopy

2005 • 23 citations

The level of ethylene biomarker in the renal failure of elderly patients analyzed by photoacoustic spectroscopy

2013 • 23 citations

Suspended GaN-based nanostructure for integrated optics

2016 • 23 citations

Mid-infrared continuous-filtering Vernier spectroscopy using a doubly resonant optical parametric oscillator

2017 • 22 citations

A compact laser-based spectrometer for detection of C2H2 in exhaled breath and HCN in vitro

2014 • 22 citations

Optical-feedback cavity-enhanced absorption spectroscopy with an interband cascade laser: application to SO2 trace analysis

2016 • 22 citations

Oxygen-18 stable isotope of exhaled breath CO₂as a non-invasive marker of Helicobacter pylori infection

2014 • 21 citations

Laser-Based Method and Sample Handling Protocol for Measuring Breath Acetone

2014 • 21 citations

Influence of Ethanol on Breath Acetone Measurements Using an External Cavity Quantum Cascade Laser

2016 • 21 citations

Detection of hydrogen cyanide from oral anaerobes by cavity ring down spectroscopy

2016 • 20 citations

Measuring and imaging nanomechanical motion with laser light

2016 • 20 citations

Enhancing the sensitivity of mid-IR quantum cascade laser-based cavity-enhanced absorption spectroscopy using RF current perturbation

2014 • 20 citations

Exhaled nitric oxide as biomarker of acute lung injury: an unfulfilled promise?

2013 • 19 citations

A broadband Tm/Ho-doped fiber laser tunable from 1.8 to 2.09 µm for intracavity absorption spectroscopy

2018 • 18 citations

A mechanistic physicochemical model of carbon dioxide transport in blood

2016 • 18 citations

Influence of age and sex in exhaled breath samples investigated by means of infrared laser absorption spectroscopy

2011 • 16 citations

Comparison of optical-feedback cavity-enhanced absorption spectroscopy and gas chromatography for ground-based and airborne measurements of atmospheric CO concentration

2017 • 16 citations

ICL-Based OF-CEAS: A Sensitive Tool for Analytical Chemistry

2016 • 14 citations

Hydrogen cyanide in the headspace of oral fluid and in mouth-exhaled breath

2014 • 14 citations

Lipid peroxidation in cardiac surgery: towards consensus on biomonitoring, diagnostic tools and therapeutic implementation

2017 • 13 citations

Pulmonary infection, and not systemic inflammation, accounts for increased concentrations of exhaled nitric oxide in patients with septic shock

2013 • 11 citations

Real-time measurements of endogenous carbon monoxide production in isolated pig lungs

2014 • 10 citations

Gastrin-releasing peptide receptor expression in non-cancerous bronchial epithelia is associated with lung cancer: a case-control study

2012 • 10 citations

Changes in the concentration of breath ammonia in response to exercise: a preliminary investigation

2014 • 9 citations

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2017 • 7 citations

Exhaled carbon monoxide is correlated with ischemia reperfusion injuries during ex vivo lung perfusion in pigs

2017 • 6 citations

Energy-tunable single-photon light-emitting diode by strain fields

2016 • 6 citations

Human Breath Acetone Analysis by Mid-IR Laser Spectroscopy: Development and Application

2018 • 6 citations

Octave-spanning dual comb spectroscopy in the molecular fingerprint region

2018 • 4 citations

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2017 • 3 citations

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2017 • 1 citations