Acoustic Multi-Detection of Gliadin Using QCM Crystals Patterned with Controlled Sectors of TEM Grid and Annealed Nanoislands on Gold Electrode

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dc.citation.issue4
dc.citation.volume10
dc.contributor.authorCasari Bariani G
dc.contributor.authorZhou L
dc.contributor.authorPoggesi S
dc.contributor.authorMittapalli R
dc.contributor.authorManzano M
dc.contributor.authorIonescu RE
dc.coverage.spatialSwitzerland
dc.date.available2020-04-20
dc.date.available2020-04-17
dc.date.issued2020-04-20
dc.description(c) The Author/s
dc.description.abstractCeliac diseases are a group of gluten ingestion-correlated pathologies that are widespread and, in some cases, very dangerous for human health. The only effective treatment is the elimination of gluten from the diet throughout life. Nowadays, the food industries are very interested in cheap, easy-to-handle methods for detecting gluten in food, in order to provide their consumers with safe and high-quality food. Here, for the first time, the manufacture of controlled micropatterns of annealed gold nanoislands (AuNIs) on a single QCM crystal (QCM-color) and their biofunctionalization for the specific detection of traces of gliadin is reported. In addition, the modified quartz crystal with a TEM grid and 30 nm Au (Q-TEM grid crystal) is proposed as an acoustic sensitive biosensing platform for the rapid screening of the gliadin content in real food products.
dc.description.publication-statusPublished online
dc.identifierhttps://www.ncbi.nlm.nih.gov/pubmed/32326007
dc.identifiernano10040790
dc.identifier.citationNanomaterials (Basel), 2020, 10 (4)
dc.identifier.doi10.3390/nano10040790
dc.identifier.elements-id456882
dc.identifier.harvestedMassey_Dark
dc.identifier.issn2079-4991
dc.languageeng
dc.publisherMDPI (Basel, Switzerland)
dc.relation.isPartOfNanomaterials (Basel)
dc.rightsCC BY 4.0
dc.subjectQ-TEM and QCM-color crystals
dc.subjectannealed gold films
dc.subjectannealed quartz
dc.subjectgliadin
dc.subjectmulti-sensing platforms
dc.subjectpatterning nanoislands
dc.subject.anzsrc0912 Materials Engineering
dc.subject.anzsrc1007 Nanotechnology
dc.titleAcoustic Multi-Detection of Gliadin Using QCM Crystals Patterned with Controlled Sectors of TEM Grid and Annealed Nanoislands on Gold Electrode
dc.typeJournal article
pubs.notesNot known
pubs.organisational-group/Massey University
pubs.organisational-group/Massey University/College of Sciences
pubs.organisational-group/Massey University/College of Sciences/School of Food and Advanced Technology
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