Dual-Strain Pd Metallene

Ultrasensitive Tetracycline Sensing

Co-doping of Mo and Cr introduces compressive and tensile strain, markedly boosting sensitivity and anti-biofouling in tetracycline detection, with a detection limit one order of magnitude lower than commercial Pd/C.

Yi, Wen · Yinan, Dong · Wang, Ziyi · Zhituo, Geng · Li, Peng · Yongping, Huang · Zhu, Xinyu · Fu, Wangyang · Li, Zehui · Zhang, Xiaoyan

Biosensors and Bioelectronics 2026

Specifications

检测限

{'zh': '27', 'en': ''} nM

天后信号保持

{'zh': '80', 'en': ''} %

黑水虻幼虫粪肥中四环素降解率

{'zh': '97.96', 'en': ''} %

黑水虻幼虫体内四环素降解率

{'zh': '90.67', 'en': ''} %

Advantages

Ten-fold improvement in detection limit over commercial Pd/C