A pyrophosphate ion (PPi)-responsive alginate hydrogel was fabricated by using Cu2+ as a crosslinker. Benefiting from the ultrahigh affinity of Cu2+ to PPi, which can discriminate PPi from phosphate ions… Click to show full abstract
A pyrophosphate ion (PPi)-responsive alginate hydrogel was fabricated by using Cu2+ as a crosslinker. Benefiting from the ultrahigh affinity of Cu2+ to PPi, which can discriminate PPi from phosphate ions and other anions, the incorporation of carbon dots enables the alginate hydrogel to be an effective fluorescent sensing platform for the detection of alkaline phosphatase.
Keywords:
responsive alginate;
pyrophosphate ion;
effective fluorescent;
hydrogel effective;
alginate hydrogel;
fluorescent sensing
Journal Title: Chemical communications
Year Published: 2019
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Journal Title: Chemical communications
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!