Advances in mid-infrared spectroscopy for chemical analysis
J Haas, B Mizaikoff - Annual Review of Analytical Chemistry, 2016 - annualreviews.org
Infrared spectroscopy in the 3–20 μm spectral window has evolved from a routine laboratory
technique into a state-of-the-art spectroscopy and sensing tool by benefitting from recent …
technique into a state-of-the-art spectroscopy and sensing tool by benefitting from recent …
Quartz-enhanced photoacoustic spectroscopy: a review
A detailed review on the development of quartz-enhanced photoacoustic sensors (QEPAS)
for the sensitive and selective quantification of molecular trace gas species with resolved …
for the sensitive and selective quantification of molecular trace gas species with resolved …
Recent advances in quartz enhanced photoacoustic sensing
This review aims to discuss the latest advancements in quartz-enhanced photoacoustic
spectroscopy (QEPAS) based trace-gas sensing. Starting from the QEPAS basic physical …
spectroscopy (QEPAS) based trace-gas sensing. Starting from the QEPAS basic physical …
Laser spectroscopy for breath analysis: towards clinical implementation
Detection and analysis of volatile compounds in exhaled breath represents an attractive tool
for monitoring the metabolic status of a patient and disease diagnosis, since it is non …
for monitoring the metabolic status of a patient and disease diagnosis, since it is non …
Nitric oxide in plants: an assessment of the current state of knowledge
Background and aims After a series of seminal works during the last decade of the 20th
century, nitric oxide (NO) is now firmly placed in the pantheon of plant signals. Nitric oxide …
century, nitric oxide (NO) is now firmly placed in the pantheon of plant signals. Nitric oxide …
[HTML][HTML] Quartz-enhanced photoacoustic spectroscopy exploiting low-frequency tuning forks as a tool to measure the vibrational relaxation rate in gas species
We demonstrated that quartz-enhanced photoacoustic spectroscopy (QEPAS) is an efficient
tool to measure the vibrational relaxation rate of gas species, employing quartz tuning forks …
tool to measure the vibrational relaxation rate of gas species, employing quartz tuning forks …
[HTML][HTML] Quartz enhanced photoacoustic H2S gas sensor based on a fiber-amplifier source and a custom tuning fork with large prong spacing
A quartz enhanced photoacoustic spectroscopy (QEPAS) sensor, employing an erbium-
doped fiber amplified laser source and a custom quartz tuning fork (QTF) with its two prongs …
doped fiber amplified laser source and a custom quartz tuning fork (QTF) with its two prongs …
Analysis of the electro-elastic properties of custom quartz tuning forks for optoacoustic gas sensing
We report a detailed experimental and theoretical analysis of the influence of quartz tuning
fork (QTF) dimensions on the main physical parameters controlling the QTF performance …
fork (QTF) dimensions on the main physical parameters controlling the QTF performance …
Part-per-trillion level SF6 detection using a quartz enhanced photoacoustic spectroscopy-based sensor with single-mode fiber-coupled quantum cascade laser …
A sensitive spectroscopic sensor based on a hollow-core fiber-coupled quantum cascade
laser (QCL) emitting at 10.54 μm and quartz enhanced photoacoustic spectroscopy …
laser (QCL) emitting at 10.54 μm and quartz enhanced photoacoustic spectroscopy …
Intracavity quartz-enhanced photoacoustic sensor
We report on a spectroscopic technique named intracavity quartz-enhanced photoacoustic
spectroscopy (I-QEPAS) employed for sensitive trace-gas detection in the mid-infrared …
spectroscopy (I-QEPAS) employed for sensitive trace-gas detection in the mid-infrared …