Show simple item record

dc.contributor.authorBeyaz, Mustafa İlker
dc.contributor.authorSekkouti, Aissa
dc.date.accessioned2020-04-27T06:45:14Z
dc.date.available2020-04-27T06:45:14Z
dc.date.issued2019
dc.identifier.citationBeyaz, M. İ. & Aissa, S. (2019). A micro scale biosensor for the detection of bacillus stearothermophilus spore germination. International Conference on Engineering Technologies (ICENTE'19), Konya.en_US
dc.identifier.isbn978-605-68537-9-1
dc.identifier.urihttp://hdl.handle.net/20.500.12566/456
dc.descriptionInternational Conference on Engineering Technologies (ICENTE'19) (2019 : Konya, Turkey)en_US
dc.description.abstractGermination of Bacillus Stearothermophilus bacterial spores is being used as a marker in sterilization monitoring systems to verify the success of sterilization processes in healthcare facilities. Such systems mainly employ optical detection techniques that are expensive and time consuming. This work presents the first micro-scale biosensing platform that is capable of detecting this specific spore germination through impedance measurements. Starting from theoretical calculations on ion concentrations, a simulation model is built on COMSOL software to analyze the conductance change of the medium during germination. It has been demonstrated that even 1% germination ion yield results in a 5-fold drop in germinant solution resistance, reaching up to more than two orders of magnitude decrease when the spores are fully germinated. A microfluidic biosensor consisting of interdigitated electrodes was designed, and a fabrication approach has been presented. This device, when fully fabricated, poses an inexpensive solution that can provide sterilization verification results in under 10 minutes.en_US
dc.description.sponsorshipNo sponsoren_US
dc.language.isoengen_US
dc.publisherInternational Conference on Engineering Technologies (ICENTE'19)en_US
dc.rightsinfo:eu-repo/semantics/restrictedAccessen_US
dc.subjectBiosensoren_US
dc.subjectImpedanceen_US
dc.subjectMEMSen_US
dc.subjectLab on a chipen_US
dc.subjectGerminationen_US
dc.subjectÇimlendirmeen_US
dc.subjectBiyoalgılayıcıtr_TR
dc.subjectDirençtr_TR
dc.subjectMEMStr_TR
dc.subjectÇip üstü laboratuartr_TR
dc.titleA micro-scale biosensor for the detection of bacillus stearothermophilus spore germinationen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.relation.publicationcategoryInternational publicationen_US
dc.identifier.startpage31
dc.identifier.endpage34
dc.contributor.orcid0000-0003-4591-2882 [Beyaz, Mustafa İlker]
dc.contributor.abuauthorBeyaz, Mustafa İlker
dc.contributor.yokid107317 [Beyaz, Mustafa İlker]
dc.contributor.ScopusAuthorID24343068300 [Beyaz, Mustafa İlker]


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record