Alginate hydrogels containing YVO4–Eu3+ have been prepared by using a facile method. These luminescent hydrogels can be used as sensors to detect acetone with quick response and good reversibility. Click to show full abstract
Alginate hydrogels containing YVO4–Eu3+ have been prepared by using a facile method. These luminescent hydrogels can be used as sensors to detect acetone with quick response and good reversibility.
               
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