Published in J Breath Res on September 04, 2014
Predictors of long-term viral failure among ugandan children and adults treated with antiretroviral therapy. J Acquir Immune Defic Syndr (2007) 3.78
Further discussion on breath condensate analysis. Am J Respir Crit Care Med (2003) 1.53
Development and evaluation of a clinical algorithm to monitor patients on antiretrovirals in resource-limited settings using adherence, clinical and CD4 cell count criteria. J Int AIDS Soc (2009) 1.25
Recent advances of laser-spectroscopy-based techniques for applications in breath analysis. J Breath Res (2007) 1.19
Absence of detectable xenotropic murine leukemia virus-related virus in plasma or peripheral blood mononuclear cells of human immunodeficiency virus type 1-infected blood donors or individuals in Africa. Transfusion (2010) 1.13
Total lymphocyte count of 1200 is not a sensitive predictor of CD4 lymphocyte count among patients with HIV disease in Kampala, Uganda. Afr Health Sci (2004) 1.10
Ultrasensitive detection of nitric oxide at 5.33 microm by using external cavity quantum cascade laser-based Faraday rotation spectroscopy. Proc Natl Acad Sci U S A (2009) 1.08
Three-year outcome data of second-line antiretroviral therapy in Ugandan adults: good virological response but high rate of toxicity. J Int Assoc Physicians AIDS Care (Chic) (2008) 1.07
QEPAS based ppb-level detection of CO and N2O using a high power CW DFB-QCL. Opt Express (2013) 0.99
Effects of ventilation on the collection of exhaled breath in humans. J Appl Physiol (1985) (2003) 0.98
QEPAS based detection of broadband absorbing molecules using a widely tunable, cw quantum cascade laser at 8.4 mum. Opt Express (2007) 0.98
Breath biomarkers for detection of human liver diseases: preliminary study. Biomarkers (2002) 0.97
Simultaneous atmospheric nitrous oxide, methane and water vapor detection with a single continuous wave quantum cascade laser. Opt Express (2015) 0.96
Ppb-level detection of nitric oxide using an external cavity quantum cascade laser based QEPAS sensor. Opt Express (2011) 0.96
Double acoustic microresonator quartz-enhanced photoacoustic spectroscopy. Opt Lett (2014) 0.95
Atmospheric CH₄ and N₂O measurements near Greater Houston area landfills using a QCL-based QEPAS sensor system during DISCOVER-AQ 2013. Opt Lett (2014) 0.94
A compact QCL based methane and nitrous oxide sensor for environmental and medical applications. Analyst (2014) 0.93
Mid-infrared quantum cascade laser based off-axis integrated cavity output spectroscopy for biogenic nitric oxide detection. Appl Opt (2004) 0.93
Ammonia detection by use of quartz-enhanced photoacoustic spectroscopy with a near-IR telecommunication diode laser. Appl Opt (2004) 0.90
Trace gas detection based on off-beam quartz enhanced photoacoustic spectroscopy: optimization and performance evaluation. Rev Sci Instrum (2010) 0.90
Application of a widely electrically tunable diode laser to chemical gas sensing with quartz-enhanced photoacoustic spectroscopy. Opt Lett (2004) 0.89
Evaluation of Dynabeads and Cytospheres compared with flow cytometry to enumerate CD4+ T cells in HIV-infected Ugandans on antiretroviral therapy. J Acquir Immune Defic Syndr (2008) 0.88
THz quartz-enhanced photoacoustic sensor for H₂S trace gas detection. Opt Express (2015) 0.87
Methodologies for anti-HLA antibody screening in patients awaiting kidney transplant: a comparative study. Exp Clin Transplant (2011) 0.85
High-precision CO2 isotopologue spectrometer with a difference-frequency-generation laser source. Opt Lett (2009) 0.84
Thermoelectrically cooled quantum-cascade-laser-based sensor for the continuous monitoring of ambient atmospheric carbon monoxide. Appl Opt (2002) 0.83
Dual interband cascade laser based trace-gas sensor for environmental monitoring. Appl Opt (2007) 0.83
Factors influencing breath ammonia determination. J Breath Res (2013) 0.83
Near-infrared diode laser based spectroscopic detection of ammonia: a comparative study of photoacoustic and direct optical absorption methods. Appl Spectrosc (2002) 0.82
Allan Deviation Plot as a Tool for Quartz-Enhanced Photoacoustic Sensors Noise Analysis. IEEE Trans Ultrason Ferroelectr Freq Control (2015) 0.81
Transcriptional regulation of the HO-1 gene in cultured macrophages exposed to model airborne particulate matter. Am J Physiol Lung Cell Mol Physiol (2002) 0.81
Clinical breath analysis: discriminating between human endogenous compounds and exogenous (environmental) chemical confounders. J Breath Res (2013) 0.81
Pulsed quantum-cascade laser-based sensor for trace-gas detection of carbonyl sulfide. Appl Opt (2004) 0.81
Single mode operation with mid-IR hollow fibers in the range 5.1-10.5 µm. Opt Express (2015) 0.80
Modulation cancellation method for measurements of small temperature differences in a gas. Opt Lett (2011) 0.80
Monitoring of ethylene by a pulsed quantum cascade laser. Appl Opt (2004) 0.80
Purely wavelength- and amplitude-modulated quartz-enhanced photoacoustic spectroscopy. Opt Express (2016) 0.80
Propofol and in vivo oxidative stress: effects of preservative. J Breath Res (2009) 0.80
Performance of an exhaled nitric oxide and carbon dioxide sensor using quantum cascade laser-based integrated cavity output spectroscopy. J Biomed Opt (2007) 0.79
Exhaled nitric oxide parameters and functional capacity in chronic obstructive pulmonary disease. J Breath Res (2011) 0.79
Modulation cancellation method for isotope 18O/16O ratio measurements in water. Opt Express (2012) 0.78
Monitoring breath markers under controlled conditions. J Breath Res (2015) 0.77
Changes in oxidative stress during outpatient surgery. J Breath Res (2009) 0.77
Atmospheric formaldehyde monitoring in the Greater Houston area in 2002. Appl Spectrosc (2004) 0.76
Breath ammonia and ethanol increase in response to a high protein challenge. Biomarkers (2015) 0.76
Off-axis integrated cavity output spectroscopy with a mid-infrared interband cascade laser for real-time breath ethane measurements. Appl Opt (2009) 0.76
Breath analysis--past, present and future: a special issue in honour of Michael Phillips' 70th birthday. J Breath Res (2013) 0.76
Carbonyl sulfide detection with a thermoelectrically cooled midinfrared quantum cascade laser. Opt Lett (2003) 0.76
Clinical utility of breath ammonia for evaluation of ammonia physiology in healthy and cirrhotic adults. J Breath Res (2015) 0.75
Forced expiratory capnography and chronic obstructive pulmonary disease (COPD). J Breath Res (2013) 0.75
CW EC-QCL-based sensor for simultaneous detection of H<sub>2</sub>O, HDO, N<sub>2</sub>O and CH<sub>4</sub> using multi-pass absorption spectroscopy. Opt Express (2016) 0.75
International Association of Breath Research 10th anniversary conference at the Schoenbrunn Palace in Vienna, Austria. J Breath Res (2016) 0.75
Compact TDLAS based sensor design using interband cascade lasers for mid-IR trace gas sensing. Opt Express (2016) 0.75
Mid infrared quantum cascade laser operating in pure amplitude modulation for background-free trace gas spectroscopy. Opt Express (2016) 0.75
Analysis of overtone flexural modes operation in quartz-enhanced photoacoustic spectroscopy. Opt Express (2016) 0.75
Ppb-level formaldehyde detection using a CW room-temperature interband cascade laser and a miniature dense pattern multipass gas cell. Opt Express (2015) 0.75
The unique contributions of Professor Anton Amann to the field of breath research. J Breath Res (2015) 0.75
Single-tube on-beam quartz-enhanced photoacoustic spectroscopy. Opt Lett (2016) 0.75
Carbon isotopomers measurement using mid-IR tunable laser sources. Isotopes Environ Health Stud (2005) 0.75
A recognition of David Smith's unique contributions to the field of breath analysis. J Breath Res (2014) 0.75
WHO draft guidelines for antiretroviral therapy in resource limited settings. Hopkins HIV Rep (2002) 0.75
Human exposure to the jet fuel, JP-8. Aviat Space Environ Med (2004) 0.75
Transportable automated ammonia sensor based on a pulsed thermoelectrically cooled quantum-cascade distributed feedback laser. Appl Opt (2002) 0.75
Compact photoacoustic module for methane detection incorporating interband cascade light emitting device. Opt Express (2017) 0.75
Mid-infrared dual-gas sensor for simultaneous detection of methane and ethane using a single continuous-wave interband cascade laser. Opt Express (2016) 0.75
Application of terahertz quantum-cascade lasers to semiconductor cyclotron resonance. Opt Lett (2004) 0.75
Performance characteristics of narrow linewidth fiber laser pumped mid-IR difference frequency mixing light source for methane detection. Jpn J Appl Phys (2003) 0.75
Mid-infrared absorption-spectroscopy-based carbon dioxide sensor network in greenhouse agriculture: development and deployment. Appl Opt (2016) 0.75
Highly sensitive gas leak detector based on a quartz-enhanced photoacoustic SF6 sensor. Opt Express (2016) 0.75
Phase II collaborative pilot study: preliminary analysis of central neural effects from exposure to volatile anesthetics in the PACU. J Perianesth Nurs (2002) 0.75