Carbon dots derived from Poria cocos polysaccharide as an effective "on-off" fluorescence sensor for chromium (VI) detection

• Egile Nagusiak: Qianqian Huang (Egilea), Qianqian Bao (Egilea), Chengyuan Wu (Egilea), Mengru Hu (Egilea), Yunna Chen (Egilea), Lei Wang (Egilea), Weidong Chen (Egilea)
• Formatua: Liburua
• Argitaratua: Elsevier, 2022-02-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

Chromium is a harmful contaminant showing mutagenicity and carcinogenicity. Therefore, detection of chromium requires the development of low-cost and high-sensitivity sensors. Herein, blue-fluorescent carbon quantum dots were synthesized by one-step hydrothermal method from alkali-soluble Poria coco...