Christian F Gainer, Gihan S Joshua, Channa R De Silva, Marek Romanowski
{"title":"激发调制对NaYF4:Yb3+，Er3+纳米颗粒绿、红上转换的控制","authors":"Christian F Gainer, Gihan S Joshua, Channa R De Silva, Marek Romanowski","doi":"10.1039/C1JM13684D","DOIUrl":null,"url":null,"abstract":"<p><p>Control of the two strongest upconversion emission lines in NaYF<sub>4</sub>:Yb<sup>3+</sup>, Er<sup>3+</sup> nanoparticles is demonstrated by varying the excitation repetition rate. This technique may enable new multiplexed sensing modalities based on multicolor luminescent nanoparticles, currently contemplated for biomedical imaging and diagnostics.</p>","PeriodicalId":16297,"journal":{"name":"Journal of Materials Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1039/C1JM13684D","citationCount":"63","resultStr":"{\"title\":\"Control of Green and Red Upconversion in NaYF<sub>4</sub>:Yb<sup>3+</sup>,Er<sup>3+</sup> Nanoparticles by Excitation Modulation.\",\"authors\":\"Christian F Gainer, Gihan S Joshua, Channa R De Silva, Marek Romanowski\",\"doi\":\"10.1039/C1JM13684D\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Control of the two strongest upconversion emission lines in NaYF<sub>4</sub>:Yb<sup>3+</sup>, Er<sup>3+</sup> nanoparticles is demonstrated by varying the excitation repetition rate. This technique may enable new multiplexed sensing modalities based on multicolor luminescent nanoparticles, currently contemplated for biomedical imaging and diagnostics.</p>\",\"PeriodicalId\":16297,\"journal\":{\"name\":\"Journal of Materials Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1039/C1JM13684D\",\"citationCount\":\"63\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Materials Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/C1JM13684D\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2011/10/26 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Materials Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/C1JM13684D","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2011/10/26 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
Control of Green and Red Upconversion in NaYF4:Yb3+,Er3+ Nanoparticles by Excitation Modulation.
Control of the two strongest upconversion emission lines in NaYF4:Yb3+, Er3+ nanoparticles is demonstrated by varying the excitation repetition rate. This technique may enable new multiplexed sensing modalities based on multicolor luminescent nanoparticles, currently contemplated for biomedical imaging and diagnostics.
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