Mass Sensitivity Evaluation of Surface Acoustic Wave Biosensor

Mass Sensitivity Evaluation of Surface Acoustic Wave Biosensor

In this paper, the mass sensitivity of a 3-Dimensional SiO2/36°YX LiTaO3 Love mode SAW biosensor is investigated by a novel approach. The normalized displacement confirms the shear horizontal nature of Love wave. The phase mass sensitivity of 76.4931 m2/kg is obtained by evaluating the phase shifts....

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Main Authors: Chen Chen, Xie Yuntao
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/35/e3sconf_icesd2021_04003.pdf
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spelling doaj-68398db07a5f4c09be8d762d97ce71382021-05-28T14:41:09ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012590400310.1051/e3sconf/202125904003e3sconf_icesd2021_04003Mass Sensitivity Evaluation of Surface Acoustic Wave BiosensorChen Chen0Xie Yuntao1Changchun University of Science and TechnologyChangchun University of Science and TechnologyIn this paper, the mass sensitivity of a 3-Dimensional SiO2/36°YX LiTaO3 Love mode SAW biosensor is investigated by a novel approach. The normalized displacement confirms the shear horizontal nature of Love wave. The phase mass sensitivity of 76.4931 m2/kg is obtained by evaluating the phase shifts. The insertion loss of -17.2dB is achieved by impulse response analysis. This Love mode SAW biosensor has potential applications in detecting viruses, cancer markers, bacteria, etc.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/35/e3sconf_icesd2021_04003.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Chen Chen
Xie Yuntao
spellingShingle Chen Chen
Xie Yuntao
Mass Sensitivity Evaluation of Surface Acoustic Wave Biosensor
E3S Web of Conferences
author_facet Chen Chen
Xie Yuntao
author_sort Chen Chen
title Mass Sensitivity Evaluation of Surface Acoustic Wave Biosensor
title_short Mass Sensitivity Evaluation of Surface Acoustic Wave Biosensor
title_full Mass Sensitivity Evaluation of Surface Acoustic Wave Biosensor
title_fullStr Mass Sensitivity Evaluation of Surface Acoustic Wave Biosensor
title_full_unstemmed Mass Sensitivity Evaluation of Surface Acoustic Wave Biosensor
title_sort mass sensitivity evaluation of surface acoustic wave biosensor
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description In this paper, the mass sensitivity of a 3-Dimensional SiO2/36°YX LiTaO3 Love mode SAW biosensor is investigated by a novel approach. The normalized displacement confirms the shear horizontal nature of Love wave. The phase mass sensitivity of 76.4931 m2/kg is obtained by evaluating the phase shifts. The insertion loss of -17.2dB is achieved by impulse response analysis. This Love mode SAW biosensor has potential applications in detecting viruses, cancer markers, bacteria, etc.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/35/e3sconf_icesd2021_04003.pdf
work_keys_str_mv AT chenchen masssensitivityevaluationofsurfaceacousticwavebiosensor
AT xieyuntao masssensitivityevaluationofsurfaceacousticwavebiosensor
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