- Rhodamine B derivative-functionalized upconversion nanoparticles for FRET-based Fe(3+)-sensing.
Rhodamine B derivative-functionalized upconversion nanoparticles for FRET-based Fe(3+)-sensing.
Chemical communications (Cambridge, England) (2013-07-26)
Yujie Ding, Hao Zhu, Xiaoxia Zhang, Jun-Jie Zhu, Clemens Burda
PMID23884153
ABSTRACT
A novel fluorescence resonance energy transfer (FRET)-based probe, γ-cyclodextrin modified oleic acid-NaYF4:Yb, Ho upconversion nanoparticles functionalized with a rhodamine B derivative (RBD), has been achieved for Fe(3+)-sensing in aqueous solution with high sensitivity and selectivity.
MATERIALS
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Yttrium sputtering target, diam. × thickness 2.00 in. × 0.25 in., 99.9% trace metals basis