Highly Magnetized Encoded Hydrogel Microparticles with Enhanced Rinsing Capabilities for Efficient microRNA Detection
DC Field | Value | Language |
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dc.contributor.author | Jang, Wookyoung | - |
dc.contributor.author | Kim, Jiwoo | - |
dc.contributor.author | Mun, Seok Joon | - |
dc.contributor.author | Kim, Sun Min | - |
dc.contributor.author | Bong, Ki Wan | - |
dc.date.accessioned | 2022-02-28T02:42:42Z | - |
dc.date.available | 2022-02-28T02:42:42Z | - |
dc.date.created | 2022-02-09 | - |
dc.date.issued | 2021-07 | - |
dc.identifier.issn | 2227-9059 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/137206 | - |
dc.description.abstract | Encoded hydrogel microparticles mounting DNA probes are powerful tools for high-performance microRNA (miRNA) detection in terms of sensitivity, specificity, and multiplex detection capability. However, several particle rinsing steps in the assay procedure present challenges for rapid and efficient detection. To overcome this limitation, we encapsulated dense magnetic nanoparticles to reduce the rinsing steps and duration via magnetic separation. A large number of magnetic nanoparticles were encapsulated into hydrogel microparticles based on a discontinuous dewetting technique combined with degassed micromolding lithography. In addition, we attached DNA probes targeting three types of miRNAs related to preeclampsia to magnetically encoded hydrogel microparticles by post-synthesis conjugation and achieved sensitivity comparable to that of conventional nonmagnetic encoded hydrogel microparticles. To demonstrate the multiplex capability of magnetically encoded hydrogel microparticles while maintaining the advantages of the simplified rinsing process when addressing multiple samples, we conducted a triplex detection of preeclampsia-related miRNAs. In conclusion, the introduction of magnetically encoded hydrogel microparticles not only allowed efficient miRNA detection but also provided comparable sensitivity and multiplexed detectability to conventional nonmagnetic encoded hydrogel microparticles. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.subject | STOP-FLOW LITHOGRAPHY | - |
dc.subject | MULTIPLEXED DETECTION | - |
dc.subject | QUANTIFICATION | - |
dc.subject | FABRICATION | - |
dc.subject | EXPRESSION | - |
dc.subject | PARTICLES | - |
dc.subject | PLATFORM | - |
dc.subject | POLYMER | - |
dc.subject | MIRNAS | - |
dc.subject | CANCER | - |
dc.title | Highly Magnetized Encoded Hydrogel Microparticles with Enhanced Rinsing Capabilities for Efficient microRNA Detection | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Bong, Ki Wan | - |
dc.identifier.doi | 10.3390/biomedicines9070848 | - |
dc.identifier.scopusid | 2-s2.0-85111444726 | - |
dc.identifier.wosid | 000676837900001 | - |
dc.identifier.bibliographicCitation | BIOMEDICINES, v.9, no.7 | - |
dc.relation.isPartOf | BIOMEDICINES | - |
dc.citation.title | BIOMEDICINES | - |
dc.citation.volume | 9 | - |
dc.citation.number | 7 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Research & Experimental Medicine | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Medicine, Research & Experimental | - |
dc.relation.journalWebOfScienceCategory | Pharmacology & Pharmacy | - |
dc.subject.keywordPlus | CANCER | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | MIRNAS | - |
dc.subject.keywordPlus | MULTIPLEXED DETECTION | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | PLATFORM | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | QUANTIFICATION | - |
dc.subject.keywordPlus | STOP-FLOW LITHOGRAPHY | - |
dc.subject.keywordAuthor | magnetic hydrogel | - |
dc.subject.keywordAuthor | microRNA detection | - |
dc.subject.keywordAuthor | microparticles | - |
dc.subject.keywordAuthor | preeclampsia | - |
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