Sun, Li-Ning and Peng, Hongshang and Stich, Matthias I. J. and Achatz, Daniela and Wolfbeis, Otto S. (2009) pH sensor based on upconverting luminescent lanthanide nanorods. CHEMICAL COMMUNICATIONS (33). pp. 5000-5002. ISSN 1359-7345, 1364-548X
Full text not available from this repository. (Request a copy)Abstract
The pH sensor exploits the phenomenon of upconversion luminescence and is based on a hydrogel matrix containing (a) nanorods of the NaYF4:Er, Yb type that can be excited with 980-nm laser light to give a green and red (dual) emission, and (b) a longwave absorbing pH probe that causes a pH-dependent inner filter effect.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | DOPED NAYF4 NANOCRYSTALS; UP-CONVERSION FLUORESCENCE; OPTICAL CHEMICAL SENSORS; EMISSION; NANOPHOSPHORS; BIOSENSORS; ER3+; |
| 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: | 12 Oct 2020 05:31 |
| Last Modified: | 12 Oct 2020 05:31 |
| URI: | https://pred.uni-regensburg.de/id/eprint/29665 |
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