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Saline inorganic-organic hybrid nanoparticles (IOH-NPs) [La(OH)2]+[ARS]- (ARS: alizarin red S) are prepared in water as a new compound (particle size: 47 ± 7 nm, ARS load: 65 wt%). The IOH-NPs… Click to show full abstract
Saline inorganic-organic hybrid nanoparticles (IOH-NPs) [La(OH)2]+[ARS]- (ARS: alizarin red S) are prepared in water as a new compound (particle size: 47 ± 7 nm, ARS load: 65 wt%). The IOH-NPs not only show a pH-dependent absorption colour but also a pH-dependent fluorescence with green emission at pH 5.0-9.0 and red emission at pH < 4.5. According to first in vitro studies, the pH-dependend fluorescence can be used to monitor nanoparticle internalization in cells as well as the respective intracellular pH.
Keywords:
nanoparticles intracellular;
fluorescence ars;
dependent fluorescence;
hybrid nanoparticles;
ars hybrid;
fluorescence
Journal Title: Chemical communications
Year Published: 2022
Link to full text (if available)
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Journal Title: Chemical communications
Year Published: 2022
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!