发明名称 |
Simultaneous modulation of quantum dot photoluminescence using orthogonal fluorescence resonance energy transfer (FRET) and charge transfer quenching (CTQ) |
摘要 |
Quantum dots are modified with varying amounts of (a) a redox-active moiety effective to perform charge transfer quenching, and (b) a fluorescent dye effective to perform fluorescence resonance energy transfer (FRET), so that the modified quantum dots have a plurality of photophysical properties. The FRET and charge transfer pathways operate independently, providing for two channels of control for varying luminescence of quantum dots having the same innate properties. |
申请公布号 |
US8680506(B2) |
申请公布日期 |
2014.03.25 |
申请号 |
US201213439003 |
申请日期 |
2012.04.04 |
申请人 |
MEDINTZ IGOR L.;ALGAR W. RUSS;STEWART MICHAEL H.;SUSUMU KIMIHIRO;THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
MEDINTZ IGOR L.;ALGAR W. RUSS;STEWART MICHAEL H.;SUSUMU KIMIHIRO |
分类号 |
H01L33/06 |
主分类号 |
H01L33/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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