
This work shows the great potential of mushrooms as excellent raw materials in the development of multifunctional fluorescence carbon materials.

This work shows the great potential of mushrooms as excellent raw materials in the development of multifunctional fluorescence carbon materials.

By using green synthesized AgNPs modified by chitosan and organic acid, a simple, cost-effective, and highly selective onsite colorimetric detection method for Pd2+ and Hg2+ ions was developed.