Amplified Detection of Iron Ion Based on Plasmon Enhanced Fluorescence and Subsequently Fluorescence Quenching
Abstract A facile and rapid approach for detecting low concentration of iron ion (Fe3+) with improved sensitivity was developed on the basis of plasmon enhanced fluorescence and subsequently amplified fluorescence quenching. Au1Ag4@SiO2 nanoparticles were synthesized and dispersed into fluorescein i...
| Główni autorzy: | , , , , |
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| Format: | Artykuł |
| Język: | English |
| Wydane: |
SpringerOpen
2014-09-01
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| Seria: | Nano-Micro Letters |
| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.1007/s40820-014-0005-5 |