Gorris, Hans H. and Ali, Reham and Saleh, Sayed M. and Wolfbeis, Otto S. (2011) Tuning the Dual Emission of Photon-Upconverting Nanoparticles for Ratiometric Multiplexed Encoding. ADVANCED MATERIALS, 23 (14). 1652-+. ISSN 0935-9648,
Full text not available from this repository. (Request a copy)Abstract
Ratiometric encoding with two types of photon-upconverting nanoparticles is demonstrated. Different concentrations of filter dyes on the nanoparticle's surface are used to tune selectively one of the dual emission bands (I(code)). The second emission band (I(ref)), by contrast, serves as an internal reference to obtain ratiometric codes. Combining UCNPs with distinct emission bands expands the coding capacity exponentially.
Item Type: | Article |
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Uncontrolled Keywords: | IMAGING IN-VIVO; UP-CONVERSION; QUANTUM DOTS; ASSAY; MICROPARTICLES; NANOCRYSTALS; LUMINESCENCE; PARTICLES; CHEMISTRY; BARCODES; |
Subjects: | 500 Science > 540 Chemistry & allied sciences |
Divisions: | Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Antje J. Bäumner, formerly Prof. Wolfbeis) |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 22 Jun 2020 07:46 |
Last Modified: | 22 Jun 2020 07:46 |
URI: | https://pred.uni-regensburg.de/id/eprint/20960 |
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