发明名称 |
CORE-SHELL NANOPARTICLES, METHODS OF MAKING SAME, AND USES OF SAME |
摘要 |
Provided are core-shell nanoparticles and methods of making and using the nanoparticles. The nanoparticles comprise a core comprising hexagonal phase p-NaYbF4 doped with Tm and shell comprising NaYF4, NaLuF4, or NaGdF4. The core-shell nanoparticles can be used to upconvert near infrared light to UV or visible blue light, which can polymerize photopolymerizable materials. The core-shell nanoparticles can be used in applications such as, for example, photolithography applications, photopatterning applications, fabrication of polymer coatings, medical applications, dental applications, and anti-counterfeiting applications. |
申请公布号 |
US2016202606(A1) |
申请公布日期 |
2016.07.14 |
申请号 |
US201414916018 |
申请日期 |
2014.09.03 |
申请人 |
THE RESEARH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK |
发明人 |
Prasad Paras N.;Ohulchanskyy Tymish Y.;Chen Guanying;Jee Hongsub |
分类号 |
G03F7/004;G03F7/20;G01N21/64;G03F7/038 |
主分类号 |
G03F7/004 |
代理机构 |
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代理人 |
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主权项 |
1. A core-shell nanoparticle comprising a core comprising hexagonal phase (β-)NaYbF4 doped with Tm and shell comprising NaYF4, NaLuF4, or NaGdF4. |
地址 |
Amherst NY US |