A dual-channel sensing platform for ATP and copper ions via the target-induced peroxidase mimics activity and fluorescence variations of iron oxide nanoparticles …

Y Liu, H Chen, L Chai, J Liu, S Huang, F Liu… - Sensors and Actuators B …, 2024 - Elsevier
The simultaneous or continuous detection of multiple targets in complex samples is for
various applications, notably in medical diagnostics and environmental monitoring. A novel …

An LF-NMR homogeneous sensor for highly sensitive and precise detection of E. coli based on target-triggered CuAAC click reaction

F Yang, L Chen, H Zhou, Q Zhang, T Hao, Y Hu… - Talanta, 2024 - Elsevier
In this study, a low field nuclear magnetic resonance (LF-NMR) homogeneous sensor was
constructed for detection of Escherichia coli (E. coli) based on the copper metabolism of E …

An efficient PCN-224/graphene aerogel-based extraction method for monitoring the degradation of organophosphorus pesticides in juice

Z Wang, S Gu, Y Ma, H Duo, W Wu, Q Yang… - … of Chromatography A, 2024 - Elsevier
An efficient PCN-224/graphene aerogel modified silica (PCN-224/GA@ Sil)-based
extraction method was established for monitoring the degradation process of two …

Development of a nanobody-based immunoassay for the detection of Escherichia coli O157: H7 in food samples

Q He, J Pan, Z Xu, BD Hammock, D Li - Food Chemistry, 2025 - Elsevier
Rapid and accurate detection of foodborne pathogens is crucial for food safety. E. coli O157:
H7, a major foodborne pathogen, can cause severe illness even at low concentration …