DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Y | - |
dc.contributor.author | Ryu, YM | - |
dc.contributor.author | Jung, Y | - |
dc.contributor.author | Wang, T | - |
dc.contributor.author | Baek, Y | - |
dc.contributor.author | Yoon, Y | - |
dc.contributor.author | Bae, SM | - |
dc.contributor.author | Park, J | - |
dc.contributor.author | Hwang, S | - |
dc.contributor.author | Kim, J | - |
dc.contributor.author | Do, EJ | - |
dc.contributor.author | Kim, SY | - |
dc.contributor.author | Chung, E | - |
dc.contributor.author | KIM, KI HEAN | - |
dc.contributor.author | Kim, S | - |
dc.contributor.author | Myung, SJ | - |
dc.date.accessioned | 2016-04-01T08:07:30Z | - |
dc.date.available | 2016-04-01T08:07:30Z | - |
dc.date.created | 2014-09-23 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.other | 2014-OAK-0000030257 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/27276 | - |
dc.description.abstract | The detection of colon cancer using endoscopy is widely used, but the interpretation of the diagnosis is based on the clinician's naked eye. This is subjective and can lead to false detection. Here we developed a rapid and accurate molecular fluorescence imaging technique using antibody-coated quantum dots (Ab-QDs) sprayed and washed simultaneously on colon tumor tissues inside live animals, subsequently excited and imaged by endoscopy. ODs were conjugated to matrix metalloproteinases (MMP) 9, MMP 14, or carcinoembryonic antigen (CEA) Abs with zwitterionic surface coating to reduce non-specific bindings. The Ab-QD probes can diagnose tumors on sectioned mouse tissues, fresh mouse colons stained ex vivo and also in vivo as well as fresh human colon adenoma tissues in 30 min and can be imaged with a depth of 100 mu m. The probes successfully detected not only cancers that are readily discernible by bare eyes but also hyperplasia and adenoma regions. Sum and cross signal operations provided postprocessed images that can show complementary information or regions of high priority. This multiplexed quantum dot, spray-and-wash, and endoscopy approach provides a significant advantage for detecting small or flat tumors that may be missed by conventional endoscopic examinations and bestows a strategy for the improvement of cancer diagnosis. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.relation.isPartOf | ACS NANO | - |
dc.title | Spraying Quantum Dot Conjugates in the Colon of Live Animals Enabled Rapid and Multiplex Cancer Diagnosis Using Endoscopy | - |
dc.type | Article | - |
dc.contributor.college | 융합생명공학부 | - |
dc.identifier.doi | 10.1021/NN5009269 | - |
dc.author.google | Park Y | - |
dc.author.google | Ryu YM | - |
dc.author.google | Jung Y | - |
dc.author.google | Wang T | - |
dc.author.google | Baek Y | - |
dc.author.google | Yoon Y | - |
dc.author.google | Bae SM | - |
dc.author.google | Park J | - |
dc.author.google | Hwang S | - |
dc.author.google | Kim J | - |
dc.author.google | Do EJ | - |
dc.author.google | Kim SY | - |
dc.author.google | Chung E | - |
dc.author.google | Kim KH | - |
dc.author.google | Kim S | - |
dc.author.google | Myung SJ. | - |
dc.relation.volume | 8 | - |
dc.relation.issue | 9 | - |
dc.relation.startpage | 8896 | - |
dc.relation.lastpage | 8910 | - |
dc.contributor.id | 10183385 | - |
dc.relation.journal | ACS NANO | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS NANO, v.8, no.9, pp.8896 - 8910 | - |
dc.identifier.wosid | 000342184400020 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 8910 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 8896 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 8 | - |
dc.contributor.affiliatedAuthor | KIM, KI HEAN | - |
dc.contributor.affiliatedAuthor | Kim, S | - |
dc.identifier.scopusid | 2-s2.0-84908605851 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 28 | - |
dc.description.scptc | 29 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MATRIX-METALLOPROTEINASE EXPRESSION | - |
dc.subject.keywordPlus | COLORECTAL-CANCER | - |
dc.subject.keywordPlus | CARCINOEMBRYONIC ANTIGEN | - |
dc.subject.keywordPlus | BREAST-CANCER | - |
dc.subject.keywordPlus | MISS RATE | - |
dc.subject.keywordPlus | PROGRESSION | - |
dc.subject.keywordPlus | COLONOSCOPY | - |
dc.subject.keywordPlus | TUMOR | - |
dc.subject.keywordPlus | LOCALIZATION | - |
dc.subject.keywordPlus | METASTASIS | - |
dc.subject.keywordAuthor | quantum dot | - |
dc.subject.keywordAuthor | imaging probe | - |
dc.subject.keywordAuthor | nanoparticle | - |
dc.subject.keywordAuthor | colon cancer | - |
dc.subject.keywordAuthor | tumor imaging | - |
dc.subject.keywordAuthor | endoscopy | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
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