Publication
Ratiometric optical visual immunosensor based on quantum dots for CA 19-9 protein detection
| dc.contributor.author | Oliveira, Daniela | |
| dc.contributor.author | Piloto, Ana Margarida L. | |
| dc.date.accessioned | 2024-11-08T15:37:09Z | |
| dc.date.available | 2024-11-08T15:37:09Z | |
| dc.date.issued | 2024 | |
| dc.description.abstract | Cancer is a global health challenge, where early detection is crucial to increasing survival rates. Non-invasive, rapid, and affordable diagnostic methods are urgently needed. Immunosensors emerge as promising alternatives to traditional methods such as ELISA, allowing point-of-care (PoC) analyses. This study aims to develop a highly sensitive and selective optical immunosensor for detecting CA 19-9. The results demonstrate successful detection of CA 19-9 over a wide concentration range from 1.77 to 501.87 U mL-1 in 1000-fold diluted human serum in just 10 minutes, with high precision. This device offers rapid, sensitive, and affordable detection, making it suitable for clinical PoC applications. | pt_PT |
| dc.description.version | N/A | pt_PT |
| dc.identifier.citation | Oliveira, D., & Piloto, A.M.L. (2024, May 23-24). Ratiometric optical visual immunosensor based on quantum dots for CA 19-9 protein detection [Poster presentation]. VII iBiMED Symposium: Sharing science, inspiring progress, University of Aveiro, Aveiro, Portugal. | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/26368 | |
| dc.language.iso | eng | pt_PT |
| dc.relation | Novos sitemas óticos biomiméticos para o seguimento de biomarcadores de cancro | |
| dc.relation | Center for Innovation in Industrial Engineering and Technology | |
| dc.relation | Center for Innovation in Industrial Engineering and Technology | |
| dc.subject | Cancer | pt_PT |
| dc.subject | Immunosensors | pt_PT |
| dc.subject | Cancer detection | pt_PT |
| dc.title | Ratiometric optical visual immunosensor based on quantum dots for CA 19-9 protein detection | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Novos sitemas óticos biomiméticos para o seguimento de biomarcadores de cancro | |
| oaire.awardTitle | Center for Innovation in Industrial Engineering and Technology | |
| oaire.awardTitle | Center for Innovation in Industrial Engineering and Technology | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/Concurso de Projetos de I&D em Todos os Domínios Científicos - 2022/2022.07897.PTDC/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04730%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04730%2F2020/PT | |
| oaire.citation.conferencePlace | University of Aveiro, Aveiro, Portugal | pt_PT |
| oaire.citation.title | VII iBiMED Symposium: Sharing science, inspiring progress | pt_PT |
| oaire.fundingStream | Concurso de Projetos de I&D em Todos os Domínios Científicos - 2022 | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Oliveira | |
| person.familyName | L. Piloto Cerqueira | |
| person.givenName | Daniela | |
| person.givenName | Ana Margarida | |
| person.identifier.ciencia-id | FF1B-DC84-D9F9 | |
| person.identifier.ciencia-id | AD1C-28E2-F781 | |
| person.identifier.orcid | 0000-0001-6793-261X | |
| person.identifier.orcid | 0000-0002-2374-2467 | |
| person.identifier.rid | G-5788-2018 | |
| person.identifier.scopus-author-id | 8527885100 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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