iCONVERT: An Integrated Device for the UV-Assisted Determination of H2S via Mid-Infrared Gas Sensors

2015 ◽  
Vol 87 (19) ◽  
pp. 9580-9583 ◽  
Author(s):  
João Flavio da Silveira Petruci ◽  
Arnaldo Alves Cardoso ◽  
Andreas Wilk ◽  
Vjekoslav Kokoric ◽  
Boris Mizaikoff
Keyword(s):  
Gas Sensors ◽  
Mid Infrared ◽  
Integrated Device

Multivariate determination of 13CO2/12CO2 ratios in exhaled mouse breath with mid-infrared hollow waveguide gas sensors

2013 ◽  
Vol 405 (14) ◽  
pp. 4945-4951 ◽  
Author(s):  
Felicia Seichter ◽  
Andreas Wilk ◽  
Katharina Wörle ◽  
Seong-Soo Kim ◽  
Josef A. Vogt ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Hollow Waveguide ◽  
Mid Infrared

Determination of main raw material source in bar soaps using mid-infrared spectroscopy combined with classification tools

2021 ◽  
Vol 164 ◽  
pp. 106029
Author(s):  
Diego Maciel Gerônimo ◽  
Sheila Catarina de Oliveira ◽  
Frederico Luis Felipe Soares ◽  
Patricio Peralta-Zamora ◽  
Noemi Nagata
Keyword(s):  
Infrared Spectroscopy ◽  
Raw Material ◽  
Material Source ◽  
Mid Infrared ◽  
Mid Infrared Spectroscopy

Direct Determination of Transparency Current in Mid-Infrared Quantum Cascade Laser

2012 ◽  
Author(s):  
D. G. Revin ◽  
R. S. Hassan ◽  
A. B. Krysa ◽  
K. Kennedy ◽  
A. N. Atkins ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Direct Determination ◽  
Mid Infrared ◽  
Quantum Cascade

Two-component gas sensing with MIR dual comb spectroscopy

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Leonard Nitzsche ◽  
Jens Goldschmidt ◽  
Armin Lambrecht ◽  
Jürgen Wöllenstein
Keyword(s):  
Carbon Monoxide ◽  
Nitrous Oxide ◽  
Gas Sensing ◽  
Integration Time ◽  
Relative Precision ◽  
Acquisition Rate ◽  
Mid Infrared ◽  
Two Component ◽  
Absorption Features

Abstract A dual comb spectrometer is used as gas sensor for the parallel detection of nitrous oxide (N2O) and carbon monoxide (CO). These gases have overlapping absorption features in the mid-infrared (MIR) at a wavelength of 4.6 µm. With a spectra acquisition rate of 10 Hz, concentrations of 50 ppm N2O and 30 ppm CO are monitored with a relative precision of 6 × 10 − 3 6\times {10^{-3}} and 3 × 10 − 3 3\times {10^{-3}} respectively. The limit of detections are 91 ppb for N2O and 50 ppb for CO for an integration time of 25 s. The system exhibits a linear sensitivity from 2 ppm to 100 ppm with coefficients of determination of 0.99998 for N2O and 0.99996 for CO.

scholarly journals Data for the Determination of Total Carbon in Biosolids using MID-Infrared Spectroscopy

Data in Brief ◽  
2020 ◽  
Vol 30 ◽  
pp. 105615
Author(s):  
N. Albuquerque ◽  
B. Meehan ◽  
J. Hughes ◽  
A. Surapaneni
Keyword(s):  
Infrared Spectroscopy ◽  
Total Carbon ◽  
Mid Infrared ◽  
Mid Infrared Spectroscopy
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