{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T01:56:01Z","timestamp":1776218161396,"version":"3.50.1"},"reference-count":72,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2020,6,26]],"date-time":"2020-06-26T00:00:00Z","timestamp":1593129600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004052","name":"King Abdullah University of Science and Technology","doi-asserted-by":"publisher","award":["N\/A"],"award-info":[{"award-number":["N\/A"]}],"id":[{"id":"10.13039\/501100004052","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Rapid multi-species sensing is an overarching goal in time-resolved studies of chemical kinetics. Most current laser sources cannot achieve this goal due to their narrow spectral coverage and\/or slow wavelength scanning. In this work, a novel mid-IR dual-comb spectrometer is utilized for chemical kinetic investigations. The spectrometer is based on two quantum cascade laser frequency combs and provides rapid (4 \u00b5s) measurements over a wide spectral range (~1175\u20131235 cm\u22121). Here, the spectrometer was applied to make time-resolved absorption measurements of methane, acetone, propene, and propyne at high temperatures (&gt;1000 K) and high pressures (&gt;5 bar) in a shock tube. Such a spectrometer will be of high value in chemical kinetic studies of future fuels.<\/jats:p>","DOI":"10.3390\/s20123602","type":"journal-article","created":{"date-parts":[[2020,6,29]],"date-time":"2020-06-29T11:17:17Z","timestamp":1593429437000},"page":"3602","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["QCL-Based Dual-Comb Spectrometer for Multi-Species Measurements at High Temperatures and High Pressures"],"prefix":"10.3390","volume":"20","author":[{"given":"Guangle","family":"Zhang","sequence":"first","affiliation":[{"name":"Clean Combustion Research Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2695-4895","authenticated-orcid":false,"given":"Raphael","family":"Horvath","sequence":"additional","affiliation":[{"name":"IRsweep AG, Laubisruetistr. 44, 8712 Staefa, Switzerland"}]},{"given":"Dapeng","family":"Liu","sequence":"additional","affiliation":[{"name":"Clean Combustion Research Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia"}]},{"given":"Markus","family":"Geiser","sequence":"additional","affiliation":[{"name":"IRsweep AG, Laubisruetistr. 44, 8712 Staefa, Switzerland"}]},{"given":"Aamir","family":"Farooq","sequence":"additional","affiliation":[{"name":"Clean Combustion Research Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia"}]}],"member":"1968","published-online":{"date-parts":[[2020,6,26]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Griffiths, P.R., and De Haseth, J.A. (2007). Fourier Transform Infrared Spectrometry, John Wiley & Sons.","DOI":"10.1002\/047010631X"},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Tittel, F.K., Richter, D., and Fried, A. (2003). Mid-infrared laser applications in spectroscopy. Solid-State Mid-Infrared Laser Sources, Springer.","DOI":"10.1007\/3-540-36491-9_11"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"083001","DOI":"10.1088\/0268-1242\/25\/8\/083001","article-title":"External cavity quantum cascade laser","volume":"25","author":"Hugi","year":"2010","journal-title":"Semicond. Sci. Technol."},{"key":"ref_4","unstructured":"Boyd, R. (2008). Nonlinear Optics, Academic."},{"key":"ref_5","first-page":"2115","article-title":"General energy relations in nonlinear reactances","volume":"47","author":"Manley","year":"1959","journal-title":"Proc. Inst. Radio Eng."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"1533","DOI":"10.1088\/0034-4885\/64\/11\/204","article-title":"Recent progress in quantum cascade lasers and applications","volume":"64","author":"Gmachl","year":"2001","journal-title":"Rep. Prog. Phys."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"582","DOI":"10.1109\/JQE.2002.1005408","article-title":"Chemical sensors based on quantum cascade lasers","volume":"38","author":"Kosterev","year":"2002","journal-title":"IEEE J. Quantum Electron."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.cplett.2009.12.073","article-title":"Quantum cascade lasers in chemical physics","volume":"487","author":"Curl","year":"2010","journal-title":"Chem. Phys. Lett."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"111124","DOI":"10.1117\/1.3498782","article-title":"Application of quantum cascade lasers to high-precision atmospheric trace gas measurements","volume":"49","author":"McManus","year":"2010","journal-title":"Opt. Eng."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"6861","DOI":"10.3390\/s100706861","article-title":"Quantum cascade laser absorption spectroscopy as a plasma diagnostic tool: An overview","volume":"10","author":"Welzel","year":"2010","journal-title":"Sensors"},{"key":"ref_11","doi-asserted-by":"crossref","unstructured":"Patel, I., Rajamanickam, V.P., Bertoncini, A., Pagliari, F., Tirinato, L., Laptenok, S.P., and Liberale, C. (2017). Quantum Cascade Laser Infrared Spectroscopy of Single Cancer Cells. Optical Trapping Applications, Optical Society of America.","DOI":"10.1364\/BODA.2017.JTu4A.21"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"432","DOI":"10.1038\/nphoton.2012.143","article-title":"Mid-infrared quantum cascade lasers","volume":"6","author":"Yao","year":"2012","journal-title":"Nat. Photonic"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"3158","DOI":"10.1063\/1.1555271","article-title":"Fast gas spectroscopy using pulsed quantum cascade lasers","volume":"93","author":"Beyer","year":"2003","journal-title":"J. Appl. Phys."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"849","DOI":"10.1007\/s00340-012-5046-1","article-title":"CO concentration and temperature sensor for combustion gases using quantum-cascade laser absorption near 4.7 \u03bcm","volume":"107","author":"Ren","year":"2012","journal-title":"Appl. Phys. B"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"24559","DOI":"10.1364\/OE.22.024559","article-title":"Time-resolved in situ detection of CO in a shock tube using cavity-enhanced absorption spectroscopy with a quantum-cascade laser near 4.6 \u00b5m","volume":"22","author":"Sun","year":"2014","journal-title":"Opt. Express"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1002\/kin.20827","article-title":"Measurement of the rate of hydrogen peroxide thermal decomposition in a shock tube using quantum cascade laser absorption near 7.7 \u03bcm","volume":"46","author":"Sajid","year":"2014","journal-title":"Int. J. Chem. Kinet."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1016\/j.jqsrt.2015.01.009","article-title":"High-temperature measurements of methane and acetylene using quantum cascade laser absorption near 8\u03bcm","volume":"155","author":"Sajid","year":"2015","journal-title":"J. Quant. Spectrosc. Radiat. Transf."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"4453","DOI":"10.1016\/j.proci.2016.07.010","article-title":"Time-resolved temperature measurements in a rapid compression machine using quantum cascade laser absorption in the intrapulse mode","volume":"36","author":"Nasir","year":"2017","journal-title":"Proc. Combust. Inst."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"1445","DOI":"10.1016\/j.proci.2018.06.062","article-title":"An IH-QCL based gas sensor for simultaneous detection of methane and acetylene","volume":"37","author":"Zhang","year":"2019","journal-title":"Proc. Combust. Inst."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"822","DOI":"10.1088\/0963-0252\/16\/4\/018","article-title":"Time-resolved study of a pulsed dc discharge using quantum cascade laser absorption spectroscopy: NO and gas temperature kinetics","volume":"16","author":"Welzel","year":"2007","journal-title":"Plasma Sources Sci. Technol."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"3645","DOI":"10.1016\/j.proci.2014.04.002","article-title":"High-temperature iso-butene absorption diagnostic for shock tube kinetics using a pulsed quantum cascade laser near 11.3 \u03bcm","volume":"35","author":"Spearrin","year":"2015","journal-title":"Proc. Combust. Inst."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"414","DOI":"10.1364\/OPTICA.3.000414","article-title":"Dual-comb spectroscopy","volume":"3","author":"Coddington","year":"2016","journal-title":"Optica"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1038\/nphoton.2009.217","article-title":"Cavity-enhanced dual-comb spectroscopy","volume":"4","author":"Bernhardt","year":"2010","journal-title":"Nat. Photonic"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"5192","DOI":"10.1038\/ncomms6192","article-title":"Dual-comb spectroscopy based on quantum-cascade-laser frequency combs","volume":"5","author":"Villares","year":"2014","journal-title":"Nat. Commun."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"7929","DOI":"10.1364\/OE.18.007929","article-title":"Sensitivity of coherent dual-comb spectroscopy","volume":"18","author":"Newbury","year":"2010","journal-title":"Opt. Express"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"290","DOI":"10.1364\/OPTICA.1.000290","article-title":"Frequency-comb-based remote sensing of greenhouse gases over kilometer air paths","volume":"1","author":"Rieker","year":"2014","journal-title":"Optica"},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"4565","DOI":"10.1016\/j.proci.2016.06.032","article-title":"Dual frequency comb laser absorption spectroscopy in a 16 MW gas turbine exhaust","volume":"36","author":"Schroeder","year":"2017","journal-title":"Proc. Combust. Inst."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"e17076","DOI":"10.1038\/lsa.2017.76","article-title":"Mid-infrared dual-comb spectroscopy with electro-optic modulators","volume":"6","author":"Yan","year":"2017","journal-title":"Light Sci. Appl."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"1164","DOI":"10.1126\/science.aam7424","article-title":"Dual-comb spectroscopy of water vapor with a free-running semiconductor disk laser","volume":"356","author":"Link","year":"2017","journal-title":"Science"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"724","DOI":"10.1364\/OPTICA.4.000724","article-title":"Open-path dual-comb spectroscopy to an airborne retroreflector","volume":"4","author":"Cossel","year":"2017","journal-title":"Optica"},{"key":"ref_31","doi-asserted-by":"crossref","unstructured":"Ycas, G., Giorgetta, F., Baumann, E., Coddington, I., Herman, D., Diddams, S., and Newbury, N. (2017). Mid-Infrared Dual Comb Spectroscopy of Propane. Optics and Photonics for Energy and the Environment, Optical Society of America.","DOI":"10.1364\/EE.2017.ETu1B.3"},{"key":"ref_32","doi-asserted-by":"crossref","unstructured":"Mandon, J., Cristescu, S.M., and Harren, F.J. (2017, January 25\u201329). Mid-infrared dual-comb spectroscopy for real-time gas analysis with an optical parametric oscillator. Proceedings of the 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO\/Europe-EQEC), Munich, Germany.","DOI":"10.1109\/CLEOE-EQEC.2017.8086851"},{"key":"ref_33","unstructured":"Schroeder, P.J. (2017). Dual Comb Spectroscopy of High Temperature Environments. [Ph.D. Thesis, University of Colorado]."},{"key":"ref_34","first-page":"1","article-title":"Silicon-chip-based mid-infrared dual-comb spectroscopy","volume":"9","author":"Yu","year":"2018","journal-title":"Nat. Commun."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"320","DOI":"10.1364\/OPTICA.5.000320","article-title":"Regional trace-gas source attribution using a field-deployed dual frequency comb spectrometer","volume":"5","author":"Coburn","year":"2018","journal-title":"Optica"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"10494","DOI":"10.1021\/acs.analchem.8b02531","article-title":"Single-shot sub-microsecond mid-infrared spectroscopy on protein reactions with quantum cascade laser frequency combs","volume":"90","author":"Klocke","year":"2018","journal-title":"Anal. Chem."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1038\/s41566-018-0114-7","article-title":"High-coherence mid-infrared dual-comb spectroscopy spanning 2.6 to 5.2 \u03bcm","volume":"12","author":"Ycas","year":"2018","journal-title":"Nat. Photonics"},{"key":"ref_38","doi-asserted-by":"crossref","unstructured":"Hoghooghi, N., Wright, R.J., Swann, W.C., Coddington, I., Newbury, N.R., and Rieker, G.B. (2018, January 13\u201318). Broadband Cavity-Enhanced Dual-Comb Spectroscopy of Multiple Trace Gas Species. Proceedings of the 2018 Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA.","DOI":"10.1364\/CLEO_SI.2018.SW4L.7"},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1038\/s41467-018-03703-0","article-title":"Dual-comb spectroscopy of laser-induced plasmas","volume":"9","author":"Bergevin","year":"2018","journal-title":"Nat. Commun."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"2113","DOI":"10.1364\/OL.44.002113","article-title":"Mid-infrared dual-comb spectroscopy with interband cascade lasers","volume":"44","author":"Sterczewski","year":"2019","journal-title":"Opt. Lett."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"3454","DOI":"10.1073\/pnas.1819082116","article-title":"Mid-infrared feed-forward dual-comb spectroscopy","volume":"116","author":"Chen","year":"2019","journal-title":"Proc. Natl. Acad. Sci. USA"},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"10814","DOI":"10.1364\/OE.27.010814","article-title":"Broadband dual-frequency comb spectroscopy in a rapid compression machine","volume":"27","author":"Draper","year":"2019","journal-title":"Opt. Express"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1364\/OPTICA.6.000165","article-title":"Mid-infrared dual-comb spectroscopy of volatile organic compounds across long open-air paths","volume":"6","author":"Ycas","year":"2019","journal-title":"Optica"},{"key":"ref_44","doi-asserted-by":"crossref","unstructured":"Scalari, G., Faist, J., and Picqu\u00e9, N. (2019). On-Chip Mid-Infrared and THz Frequency Combs for Spectroscopy, AIP Publishing LLC.","DOI":"10.1063\/1.5097933"},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"146","DOI":"10.1038\/s41566-018-0347-5","article-title":"Frequency comb spectroscopy","volume":"13","year":"2019","journal-title":"Nat. Photonics"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"14740","DOI":"10.1364\/OE.385860","article-title":"Compact mid-infrared dual-comb spectrometer for outdoor spectroscopy","volume":"28","author":"Ycas","year":"2020","journal-title":"Opt. Express"},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"055501","DOI":"10.1088\/1361-6501\/ab6ecc","article-title":"Dual-comb spectroscopy for high-temperature reaction kinetics","volume":"31","author":"Pinkowski","year":"2020","journal-title":"Meas. Sci. Technol."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1038\/nature11620","article-title":"Mid-infrared frequency comb based on a quantum cascade laser","volume":"492","author":"Hugi","year":"2012","journal-title":"Nature"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"1604","DOI":"10.1364\/OL.42.001604","article-title":"Plasmon-enhanced waveguide for dispersion compensation in mid-infrared quantum cascade laser frequency combs","volume":"42","author":"Bidaux","year":"2017","journal-title":"Opt. Lett."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"081118","DOI":"10.1063\/1.4866868","article-title":"Coherent frequency combs produced by self frequency modulation in quantum cascade lasers","volume":"104","author":"Khurgin","year":"2014","journal-title":"Appl. Phys. Lett."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"1190","DOI":"10.1364\/OE.23.001190","article-title":"Evaluating the coherence and time-domain profile of quantum cascade laser frequency combs","volume":"23","author":"Burghoff","year":"2015","journal-title":"Opt. Express"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"836","DOI":"10.1364\/OPTICA.2.000836","article-title":"Intrinsic linewidth of quantum cascade laser frequency combs","volume":"2","author":"Cappelli","year":"2015","journal-title":"Optica"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"252","DOI":"10.1364\/OPTICA.3.000252","article-title":"Dispersion engineering of quantum cascade laser frequency combs","volume":"3","author":"Villares","year":"2016","journal-title":"Optica"},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"272","DOI":"10.1515\/nanoph-2016-0015","article-title":"Quantum cascade laser frequency combs","volume":"5","author":"Faist","year":"2016","journal-title":"Nanophotonics"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1038\/s41566-018-0320-3","article-title":"Coherent injection locking of quantum cascade laser frequency combs","volume":"13","author":"Hillbrand","year":"2019","journal-title":"Nat. Photonics"},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1103\/RevModPhys.75.325","article-title":"Colloquium: Femtosecond optical frequency combs","volume":"75","author":"Cundiff","year":"2003","journal-title":"Rev. Mod. Phys."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"1756","DOI":"10.1364\/JOSAB.24.001756","article-title":"Low-noise fiber-laser frequency combs","volume":"24","author":"Newbury","year":"2007","journal-title":"JOSA B"},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"013902","DOI":"10.1103\/PhysRevLett.100.013902","article-title":"Coherent multiheterodyne spectroscopy using stabilized optical frequency combs","volume":"100","author":"Coddington","year":"2008","journal-title":"Phys. Rev. Lett."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"878","DOI":"10.1364\/OL.34.000878","article-title":"Generation of optical frequency combs with a CaF 2 resonator","volume":"34","author":"Grudinin","year":"2009","journal-title":"Opt. Lett."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"555","DOI":"10.1126\/science.1193968","article-title":"Microresonator-based optical frequency combs","volume":"332","author":"Kippenberg","year":"2011","journal-title":"Science"},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"2845","DOI":"10.1364\/OL.36.002845","article-title":"Mode-locked Kerr frequency combs","volume":"36","author":"Matsko","year":"2011","journal-title":"Opt. Lett."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1038\/nphoton.2012.142","article-title":"Mid-infrared frequency combs","volume":"6","author":"Schliesser","year":"2012","journal-title":"Nat. Photonics"},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"462","DOI":"10.1038\/nphoton.2014.85","article-title":"Terahertz laser frequency combs","volume":"8","author":"Burghoff","year":"2014","journal-title":"Nat. Photonics"},{"key":"ref_64","unstructured":"(2020, April 10). QCL Frequency Combs. Available online: http:\/\/www.alpeslasers.ch\/?a=28,126,191."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"141102","DOI":"10.1063\/1.4985102","article-title":"Dual comb operation of \u03bb\u223c 8.2 \u03bc m quantum cascade laser frequency comb with 1 W optical power","volume":"111","author":"Jouy","year":"2017","journal-title":"Appl. Phys. Lett."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1016\/j.jqsrt.2018.10.030","article-title":"Measurement of the mid-infrared absorption spectra of ethylene (C2H4) and other molecules at high temperatures and pressures","volume":"222","author":"Strand","year":"2019","journal-title":"J. Quant. Spectrosc. Radiat. Transf."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1177\/0003702819888503","article-title":"Vibrational Stark Spectroscopy of Fluorobenzene Using Quantum Cascade Laser Dual Frequency Combs","volume":"74","author":"Szczepaniak","year":"2020","journal-title":"Appl. Spectrosc."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1016\/j.jqsrt.2017.06.038","article-title":"The HITRAN2016 molecular spectroscopic database","volume":"203","author":"Gordon","year":"2017","journal-title":"J. Quant. Spectrosc. Radiat. Transf."},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"725","DOI":"10.1016\/j.combustflame.2013.10.001","article-title":"A shock tube and laser absorption study of ignition delay times and OH reaction rates of ketones: 2-Butanone and 3-buten-2-one","volume":"161","author":"Badra","year":"2014","journal-title":"Combust. Flame"},{"key":"ref_70","doi-asserted-by":"crossref","unstructured":"Hanson, R.K., Spearrin, R.M., and Goldenstein, C.S. (2016). Spectroscopy and Optical Diagnostics for Gases, Springer.","DOI":"10.1007\/978-3-319-23252-2"},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"4425","DOI":"10.1364\/AO.39.004425","article-title":"Effective utilization of quantum-cascade distributed-feedback lasers in absorption spectroscopy","volume":"39","author":"Kosterev","year":"2000","journal-title":"Appl. Opt."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"1452","DOI":"10.1366\/0003702042641281","article-title":"Gas-phase databases for quantitative infrared spectroscopy","volume":"58","author":"Sharpe","year":"2004","journal-title":"Appl. Spectrosc."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/20\/12\/3602\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T09:43:21Z","timestamp":1760175801000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/20\/12\/3602"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,26]]},"references-count":72,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2020,6]]}},"alternative-id":["s20123602"],"URL":"https:\/\/doi.org\/10.3390\/s20123602","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,6,26]]}}}