Improving the sensitivity and accuracy of microcantilever biosensors by a truss structure within air medium

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dc.authoridElmi, Soheila/0000-0003-1434-6494
dc.authoridElmi, Zahra/0000-0003-1487-8570
dc.contributor.authorElmi, Soheila
dc.contributor.authorElmi, Zahra
dc.date.accessioned2025-03-26T17:34:44Z
dc.date.available2025-03-26T17:34:44Z
dc.date.issued2018
dc.departmentİstanbul Esenyurt Üniversitesi
dc.description.abstractEarly diagnosis is a very fundamental issue in treating most diseases and for this purpose microcantilevers are very effective and reliable devices. In this work, four models of biosensor-based microcantilever are compared and a novel design with high sensitivity, quality factor, and accuracy is proposed. A truss structure is designed near the anchored end of the microcantilever, which improves the sensitivity in order to increase detection accuracy. A linear relationship between resonance frequency shift and masses has been estimated for all the designs. High quality factor, which increases the accuracy of measurement, is taken into account as the other benefit of the proposed design. These microcantilevers can be used as an array for multiple early diagnosis of cancer and moreover these features will improve clinical applications of cantilever sensors for early disease diagnosis.
dc.identifier.doi10.3906/elk-1708-353
dc.identifier.endpage2326
dc.identifier.issn1300-0632
dc.identifier.issn1303-6203
dc.identifier.issue5
dc.identifier.scopusqualityQ2
dc.identifier.startpage2315
dc.identifier.urihttps://doi.org/10.3906/elk-1708-353
dc.identifier.urihttps://hdl.handle.net/20.500.14704/871
dc.identifier.volume26
dc.identifier.wosWOS:000448109200012
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherTubitak Scientific & Technological Research Council Turkey
dc.relation.ispartofTurkish Journal of Electrical Engineering and Computer Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250326
dc.subjectMicrocantilever; nanomechanical sensor; label-free; surface stress; air damping; sensitivity; quality factor
dc.titleImproving the sensitivity and accuracy of microcantilever biosensors by a truss structure within air medium
dc.typeArticle

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