A one-step structure-switching electrochemical sensor for transcription factor detection enhanced with synergistic catalysis of PtNi@MIL-101 and Exo III-assisted cycling amplification

作者：Yu, Hua; Zhang, Wen; Lv, Sicheng; Han, Jing^*; Xie, Gang; Chen, Sanping^*

来源：Chemical communications, 2018, 54(84): 11901-11904.

DOI：10.1039/c8cc06468g

• METAL-ORGANIC FRAMEWORKS
• SENSITIVE DETECTION
• ULTRASENSITIVE DETECTION
• COLORIMETRIC DETECTION
• TELOMERASE ACTIVITY
• CLEAVAGE REACTION
• EXONUCLEASE III
• NANOPARTICLES
• EXTRACTS
• BEACONS

Inspired by MOFs themselves as unique matrices and electrocatalysts, we present a surprising discovery that rare PtNi@MIL-101 exhibits excellent synergistic catalysis for methylene blue. Using PtNi@MIL-101 as an efficient electrocatalyst, a one-step structure-switching electrochemical sensor for transcription factor detection has been developed for the first time.

• 出版日期2018-10-28
• 单位西北大学