Ultrasensitive Fluorescence Platform Based on AgNPs In Situ-Incorporated Zr-MOFs for the Detection of Organophosphorus Pesticides

L Wang, Y Pan, Z Wang, Y Wang… - ACS Applied Materials & …, 2023 - ACS Publications
Organophosphorus pesticides (OPPs) are extensively used in agricultural production, and
the contamination caused by their residues has raised significant concerns regarding …

Magnetic covalent organic framework immobilized gold nanoparticles with high-efficiency catalytic performance for chemiluminescent detection of pesticide triazophos

Y Ma, Y Zhao, X Xu, S Ding, Y Li - Talanta, 2021 - Elsevier
Covalent organic frameworks (COFs) are considered to be a promising support material for
catalyst due to their highly ordered porous structure. Here, a core-shell structured Fe 3 O 4 …

Dual-emitting fluorescent metal–organic framework nanocomposites as a broad-range pH sensor for fluorescence imaging

H Chen, J Wang, D Shan, J Chen, S Zhang… - Analytical …, 2018 - ACS Publications
pH plays an important role in understanding physiological/pathologic processes, and
abnormal pH is a symbol of many common diseases such as cancer, stroke, and Alzheimer's …

Spherical hydrogel sensor based on PB@ Fe-COF@ Au nanoparticles with triplet peroxidase-like activity and multiple capture sites for effective detection of …

J Li, M Gao, X Xia, Y Cen, F Wei, J Yang… - … Applied Materials & …, 2023 - ACS Publications
The residues of organophosphorus pesticides (OPs) have drawn worldwide increasing
attention because of their potential fatal effects on human health and ecological systems. It is …

Chemorobust dye-encapsulated framework as dual-emission self-calibrating ratiometric sensor for intelligent detection of toluene exposure biomarker in urine

W Li, D Zhao, W Li, R Wen, X Liu, L Liu, T Li… - Spectrochimica Acta Part …, 2023 - Elsevier
By taking advantages of confinement effect can effectively prevent dye aggregation caused
luminescent quenching, Eosin Y (EY) was encapsulated into a chemorobust porous CoMOF …

Dual Functional sp2 Carbon-Conjugated Nanoporous Covalent Organic Framework as a Janus Fluorescence Sensor for the Detection of Hazardous Substances

Z Qiao, H Han, X Li, X Wang, T Lan… - ACS Applied Nano …, 2022 - ACS Publications
Constructing a luminescent covalent organic framework (LCOF) via an ultrasound-assisted
one-step reaction used for “one to many” recognition of targets is a challenge. In this work …

[HTML][HTML] Selective sensing and visualization of pesticides by ABW-type metal–organic framework based luminescent sensors

L Di, Z Xia, J Li, Z Geng, C Li, Y Xing, Z Yang - RSC advances, 2019 - pubs.rsc.org
A new ABW-type luminescent metal–organic framework (MOF) namely (H3O)[Zn2L (H2O)]·
3NMP· 6H2O (1), constructed with eco-friendly Zn2+ and the multicarboxylate intraligand …

Carbon dot-anchored cobalt oxyhydroxide composite-based hydrogel sensor for on-site monitoring of organophosphorus pesticides

H Li, C Su, N Liu, T Lv, C Yang, Q Lu… - ACS Applied Materials …, 2022 - ACS Publications
The development of a portable, quantitative, and user-friendly sensor for on-site monitoring
of organophosphorus pesticides (OPs) is significantly urgent to guarantee food safety …

A sensitive biosensor for dopamine determination based on the unique catalytic chemiluminescence of metal–organic framework HKUST-1

Q Zhu, Y Chen, W Wang, H Zhang, C Ren… - Sensors and Actuators B …, 2015 - Elsevier
In this work, it was reported that Cu-BTC (HKUST-1) can excellently catalyze the
chemiluminescence (CL) reaction of luminol–H 2 O 2 system in an alkaline medium for the …

Trimetallic AuPtCo nanopolyhedrons with peroxidase-and catalase-like catalytic activity for glow-type chemiluminescence bioanalysis

X Zhou, C Fan, Q Tian, C Han, Z Yin, Z Dong… - Analytical …, 2021 - ACS Publications
Chemiluminescence (CL) with stable and glowing light emission is vital for the accurate
detection of biomarkers. Moreover, the catalyst plays an important role in CL systems …