{"title":"A High-Performance Miniaturized Frequency Shift Detection System for QCM-Based Gravimetric Sensing (Adv. Sensor Res. 5/2025)","authors":"Chenyang Gao, Shuyu Fan, Wei Li, Yongbing Wang, Qianwen Xia, Dibo Hou, Yunqi Cao","doi":"10.1002/adsr.70006","DOIUrl":null,"url":null,"abstract":"<p><b>Quartz Crystal Microbalance</b></p><p>A miniaturized frequency shift detection system based on a phase-locked loop (PLL) circuit is proposed for simplifying quartz crystal microbalance (QCM) measurement, possessing excellent performance of high sensitivity, resolution, linearity, and accuracy compared with a commercial frequency analyzer. The proposed system has the potential for enabling long-term, in-situ detection, and promoting large-scale applications of QCM. More details can be found in article 2400148 by Yunqi Cao and co-workers.\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":100037,"journal":{"name":"Advanced Sensor Research","volume":"4 5","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsr.70006","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Sensor Research","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/adsr.70006","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
Quartz Crystal Microbalance
A miniaturized frequency shift detection system based on a phase-locked loop (PLL) circuit is proposed for simplifying quartz crystal microbalance (QCM) measurement, possessing excellent performance of high sensitivity, resolution, linearity, and accuracy compared with a commercial frequency analyzer. The proposed system has the potential for enabling long-term, in-situ detection, and promoting large-scale applications of QCM. More details can be found in article 2400148 by Yunqi Cao and co-workers.
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