{"title":"The Study of Upconversion Emission Fine-Tuning in Lanthanide-Doped NaYF4 Nanoparticles","authors":"Jiayin Zhang, Qiyu Wang, Hong Liang","doi":"10.1134/s0036024424700171","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract—</h3><p>We report upconversion emission multicolor tuning based on mixing two kinds of lanthanide-doped NaYF<sub>4</sub> nanoparticles. The upconversion emission can be continuously and precisely modulated by adjusting the ratio of the nanoparticles with Tm<sup>3+</sup> and Er<sup>3+</sup>. The chromaticity coordinates of the mixed solution are calculated by upconversion fluorescence spectra, which presents linear variation under different mixing ratio. Moreover, the corresponding relational equations of chromaticity coordinate and concentration ratio are established. In this way, it is easier to achieve the desired chromaticity and provides a quantificational method to realize chrominance adjustment.</p>","PeriodicalId":767,"journal":{"name":"Russian Journal of Physical Chemistry A","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Physical Chemistry A","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1134/s0036024424700171","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract—
We report upconversion emission multicolor tuning based on mixing two kinds of lanthanide-doped NaYF4 nanoparticles. The upconversion emission can be continuously and precisely modulated by adjusting the ratio of the nanoparticles with Tm3+ and Er3+. The chromaticity coordinates of the mixed solution are calculated by upconversion fluorescence spectra, which presents linear variation under different mixing ratio. Moreover, the corresponding relational equations of chromaticity coordinate and concentration ratio are established. In this way, it is easier to achieve the desired chromaticity and provides a quantificational method to realize chrominance adjustment.
期刊介绍：
Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world.
Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.
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