{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T12:57:51Z","timestamp":1762001871077,"version":"build-2065373602"},"reference-count":28,"publisher":"MDPI AG","issue":"18","license":[{"start":{"date-parts":[[2019,9,4]],"date-time":"2019-09-04T00:00:00Z","timestamp":1567555200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["11004086, 61675092, 61275046, 61475066, 61405075, 61601404"],"award-info":[{"award-number":["11004086, 61675092, 61275046, 61475066, 61405075, 61601404"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003453","name":"Natural Science Foundation of Guangdong Province","doi-asserted-by":"publisher","award":["2016A030313079, 2016A030310098, 2016A030311019, 2014A030313377, 2015A030306046, 2015A030313320"],"award-info":[{"award-number":["2016A030313079, 2016A030310098, 2016A030311019, 2014A030313377, 2015A030306046, 2015A030313320"]}],"id":[{"id":"10.13039\/501100003453","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Special Funds for Major Science and Technology Projects of Guangdong Province","award":["2019B010138004, 2014B010120002, 2014B010117002, 2015B010125007"],"award-info":[{"award-number":["2019B010138004, 2014B010120002, 2014B010117002, 2015B010125007"]}]},{"name":"Project of Guangzhou Industry Leading Talents","award":["CXLJTD-201607"],"award-info":[{"award-number":["CXLJTD-201607"]}]},{"name":"Planned Science &amp; Technology Project of Guangzhou","award":["2017A010102006, 2016A010101017, 2016B010111003, 201506010046"],"award-info":[{"award-number":["2017A010102006, 2016A010101017, 2016B010111003, 201506010046"]}]},{"name":"Joint fund of pre-research for equipment, Ministry of Education of China","award":["6141A02022124"],"award-info":[{"award-number":["6141A02022124"]}]},{"DOI":"10.13039\/501100004750","name":"Aeronautical Science Foundation of China","doi-asserted-by":"publisher","award":["201708W4001"],"award-info":[{"award-number":["201708W4001"]}],"id":[{"id":"10.13039\/501100004750","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012243","name":"Foundation for Distinguished Young Talents in Higher Education of Guangdong","doi-asserted-by":"publisher","award":["2018KQNCX009, 2018KQNCX279"],"award-info":[{"award-number":["2018KQNCX009, 2018KQNCX279"]}],"id":[{"id":"10.13039\/501100012243","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["21619402"],"award-info":[{"award-number":["21619402"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]},{"name":"State Key Laboratory of Applied Optics","award":["SKLAO-201914"],"award-info":[{"award-number":["SKLAO-201914"]}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["ERC MIRTHE award","NeTS Large \u201cASTRO\u201d award"],"award-info":[{"award-number":["ERC MIRTHE award","NeTS Large \u201cASTRO\u201d award"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000928","name":"the Welch Foundation","doi-asserted-by":"publisher","award":["C-0586"],"award-info":[{"award-number":["C-0586"]}],"id":[{"id":"10.13039\/100000928","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>A detailed investigation of the influence of quartz tuning forks (QTFs) resonance properties on the performance of quartz-enhanced photoacoustic spectroscopy (QEPAS) exploiting QTFs as acousto-electric transducers is reported. The performance of two commercial QTFs with the same resonance frequency (32.7 KHz) but different geometries and two custom QTFs with lower resonance frequencies (2.9 KHz and 7.2 KHz) were compared and discussed. The results demonstrated that the fundamental resonance frequency as well as the quality factor and the electrical resistance were strongly inter-dependent on the QTF prongs geometry. Even if the resonance frequency was reduced, the quality factor must be kept as high as possible and the electrical resistance as low as possible in order to guarantee high QEPAS performance.<\/jats:p>","DOI":"10.3390\/s19183825","type":"journal-article","created":{"date-parts":[[2019,9,5]],"date-time":"2019-09-05T03:22:36Z","timestamp":1567653756000},"page":"3825","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Influence of Tuning Fork Resonance Properties on Quartz-Enhanced Photoacoustic Spectroscopy Performance"],"prefix":"10.3390","volume":"19","author":[{"given":"Huadan","family":"Zheng","sequence":"first","affiliation":[{"name":"Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China"},{"name":"State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy &amp; Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China"},{"name":"Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005, USA"}]},{"given":"Haoyang","family":"Lin","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7379-3388","authenticated-orcid":false,"given":"Lei","family":"Dong","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy &amp; Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China"}]},{"given":"Yihua","family":"Liu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7822-2397","authenticated-orcid":false,"given":"Pietro","family":"Patimisco","sequence":"additional","affiliation":[{"name":"PolySense Lab-Dipartimento Interateneo di Fisica, Politecnico di Bari and Universit\u00e0 degli Studi di Bari, Via Amendola 173, 70126 Bari, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9255-9757","authenticated-orcid":false,"given":"John","family":"Zweck","sequence":"additional","affiliation":[{"name":"Department of Mathematical Sciences, The University of Texas at Dallas, Richardson, TX 75080, USA"}]},{"given":"Ali","family":"Mozumder","sequence":"additional","affiliation":[{"name":"Department of Mathematical Sciences, The University of Texas at Dallas, Richardson, TX 75080, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3790-3767","authenticated-orcid":false,"given":"Angelo","family":"Sampaolo","sequence":"additional","affiliation":[{"name":"PolySense Lab-Dipartimento Interateneo di Fisica, Politecnico di Bari and Universit\u00e0 degli Studi di Bari, Via Amendola 173, 70126 Bari, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4867-8166","authenticated-orcid":false,"given":"Vincenzo","family":"Spagnolo","sequence":"additional","affiliation":[{"name":"PolySense Lab-Dipartimento Interateneo di Fisica, Politecnico di Bari and Universit\u00e0 degli Studi di Bari, Via Amendola 173, 70126 Bari, Italy"}]},{"given":"Bincheng","family":"Huang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China"}]},{"given":"Jieyuan","family":"Tang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China"}]},{"given":"Linpeng","family":"Dong","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China"}]},{"given":"Wenguo","family":"Zhu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China"}]},{"given":"Jianhui","family":"Yu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China"}]},{"given":"Zhe","family":"Chen","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2245-7565","authenticated-orcid":false,"given":"Frank","family":"Tittel","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005, USA"}]}],"member":"1968","published-online":{"date-parts":[[2019,9,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"486","DOI":"10.1063\/1.1512697","article-title":"Trace gas monitoring by laser photoacoustic spectroscopy and related techniques","volume":"74","author":"Sigrist","year":"2003","journal-title":"Rev. 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