Bi₂O₃/Dy₂O₃ Nanoflakes

Sensitive L-cysteine detection

A nanocomposite-modified electrode for electrochemical detection of L-cysteine with a wide linear range and low detection limit.

Xiaoyu, Wang · Zizhan, Sun · Yu, Chunhu · Cai, Zhengyu · Fan, Chuangang · Pei, Lizhai

International Journal of Materials Research 2023

Specifications

range for L-cysteine

{'zh': '~2', 'en': '2'} mM

Detection limit

{'zh': '0.32', 'en': '0.32'} μM

Size

{'zh': '约2', 'en': '~2'} μm

Advantages

Good reproducibility and stability