{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T05:10:44Z","timestamp":1769922644264,"version":"3.49.0"},"reference-count":30,"publisher":"MDPI AG","issue":"15","license":[{"start":{"date-parts":[[2019,7,24]],"date-time":"2019-07-24T00:00:00Z","timestamp":1563926400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Key R&amp;D program of China","award":["2018YFB2002500"],"award-info":[{"award-number":["2018YFB2002500"]}]},{"name":"Zhejiang Lab","award":["2018EB0ZX01"],"award-info":[{"award-number":["2018EB0ZX01"]}]},{"name":"Zhejiang Province Key R &amp; D programs","award":["2018C01037"],"award-info":[{"award-number":["2018C01037"]}]},{"name":"the Starting Research Fund from the Hangzhou Dianzi University","award":["KYS045619025"],"award-info":[{"award-number":["KYS045619025"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>A triboelectric nanogenerator-based self-powered resonant sensor is proposed and investigated. By integrating an inductor and a microswitch with a triboelectric nanogenerator, a new type triboelectric nanogenerator is obtained, the pulse voltage output is converted to an oscillating signal with a very stable modulated resonant frequency, immune to the cross disturbance of contact-related variation (force, frequency, distance) and environmental variation, such as humidity and temperature. This is utilized for non-destructive defect detection. When the coil inductor scans the surface of a specimen with defects, varying resonant frequencies are obtained for different types of defects, showing excellent consistency between the experimental and simulated results. The results demonstrate the potential of the self-powered TENG-based resonant sensor to be a highly stable and sensitive magnetic sensor for the non-destructive defect detection applications.<\/jats:p>","DOI":"10.3390\/s19153262","type":"journal-article","created":{"date-parts":[[2019,7,24]],"date-time":"2019-07-24T10:48:19Z","timestamp":1563965299000},"page":"3262","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Triboelectric Nanogenerator-Based Self-Powered Resonant Sensor for Non-Destructive Defect Detection"],"prefix":"10.3390","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9409-9632","authenticated-orcid":false,"given":"Jinkai","family":"Chen","sequence":"first","affiliation":[{"name":"Ministry of Education Key Lab. of RF Circuits and Systems, College of Electronics &amp; Information Hangzhou Dianzi University, Hangzhou 310000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chi","family":"Zhang","sequence":"additional","affiliation":[{"name":"Ministry of Education Key Lab. of RF Circuits and Systems, College of Electronics &amp; Information Hangzhou Dianzi University, Hangzhou 310000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Weipeng","family":"Xuan","sequence":"additional","affiliation":[{"name":"Ministry of Education Key Lab. of RF Circuits and Systems, College of Electronics &amp; Information Hangzhou Dianzi University, Hangzhou 310000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Liyang","family":"Yu","sequence":"additional","affiliation":[{"name":"Ministry of Education Key Lab. of RF Circuits and Systems, College of Electronics &amp; Information Hangzhou Dianzi University, Hangzhou 310000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8715-7072","authenticated-orcid":false,"given":"Shurong","family":"Dong","sequence":"additional","affiliation":[{"name":"Key Lab of Advanced Micro\/Nano Electronic Devices &amp; Smart Systems of Zhejiang, College of Information Science &amp; Electronic Engineering, Zhejiang University, Hangzhou 310000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9535-0764","authenticated-orcid":false,"given":"Yuedong","family":"Xie","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering, University of Manchester, Manchester M60 1QD, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wuliang","family":"Yin","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering, University of Manchester, Manchester M60 1QD, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0310-2443","authenticated-orcid":false,"given":"Jikui","family":"Luo","sequence":"additional","affiliation":[{"name":"Ministry of Education Key Lab. of RF Circuits and Systems, College of Electronics &amp; Information Hangzhou Dianzi University, Hangzhou 310000, China"},{"name":"Key Lab of Advanced Micro\/Nano Electronic Devices &amp; Smart Systems of Zhejiang, College of Information Science &amp; Electronic Engineering, Zhejiang University, Hangzhou 310000, China"},{"name":"Institute of Renewable Energy &amp; Environmental Technology, University of Bolton, Deane Road, Bolton BL3 5AB, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2019,7,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Wang, Z., Lin, L., Chen, J., Niu, S., and Zi, Y. 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