4.7 Article

An amplified fluorescence polarization assay for sensitive sensing of organophosphorus pesticides via MnO2 nanosheets

Related references

Note: Only part of the references are listed.
Review Environmental Sciences

A treatise on Organophosphate pesticide pollution: Current strategies and advancements in their environmental degradation and elimination

Jyoti Kaushal et al.

Summary: Pesticides have been widely used in agriculture for pest control, with organophosphate pesticides being one of the most commonly used types. These pesticides cause irreversible inhibition of the AChE enzyme in living beings, leading to respiratory and neuromuscular impairments. The residues of organophosphate pesticides pose a threat to the environment and human health, with research focusing on the toxicological effects and methods of detection and degradation.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2021)

Article Chemistry, Analytical

Capsulation of AuNCs with AIE Effect into Metal-Organic Framework for the Marriage of a Fluorescence and Colorimetric Biosensor to Detect Organophosphorus Pesticides

Yue Cai et al.

Summary: A fluorescence-colorimetric dual-signal biosensor was developed for monitoring organophosphorus pesticides by encapsulating AuNCs in a metal-organic framework. This biosensor combines fluorescence and colorimetric signals based on the enzymolysis product of AChE and CHO, allowing detection through the inhibition of AChE activity. Additionally, colorimetric paper strips and a smartphone APP were utilized for visual semiquantitative detection and real-time supervision of pesticide contamination.

ANALYTICAL CHEMISTRY (2021)

Article Chemistry, Applied

Preparation of Polyacrylonitrile/Ni-MOF electrospun nanofiber as an efficient fiber coating material for headspace solid-phase microextraction of diazinon and chlorpyrifos followed by CD-IMS analysis

Shima Amini et al.

Summary: In this study, a PAN/Ni-MOF nanocomposite coating was synthesized and used as a novel nanosorbent for HS-SPME of OPPs DIZ and CPS followed by CD-IMS detection. The detection limits were low and the recoveries were good under the experimental conditions.

FOOD CHEMISTRY (2021)

Article Engineering, Environmental

Aggregation-induced emission luminogen@manganese dioxide core-shell nanomaterial-based paper analytical device for equipment-free and visual detection of organophosphorus pesticide

Jianling Chen et al.

Summary: A high-performance fluorescence paper analytical device (PAD) was developed for equipment-free and visual sensing of organophosphorus pesticide residues, providing a new avenue to bring OPs analysis out of the lab and into the world.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Review Chemistry, Multidisciplinary

Towards a point-of-care SERS sensor for biomedical and agri-food analysis applications: a review of recent advancements

Jayakumar Perumal et al.

Summary: The demand for reliable and robust methodology in bio-chemical sensing has led to the continuous advancement of sensor technologies, with SERS emerging as a promising analytical technique in biomedical and agri-food applications. Recent advancements in SERS have laid the groundwork for the development of point-of-care sensors with improved sensitivity and reproducibility, highlighting both opportunities and challenges in realizing commercially viable applications.

NANOSCALE (2021)

Article Spectroscopy

Rapid and sensitive detection of diazinon in food based on the FRET between rare-earth doped upconversion nanoparticles and graphene oxide

Yawen Rong et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2020)

Review Chemistry, Analytical

Fluorescence polarization assays for chemical contaminants in food and environmental analyses

Huiyan Zhang et al.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2019)

Article Chemistry, Analytical

Highly sensitive chemiluminescence sensing system for organophosphates using mimic LDH supported ZIF-8 nanocomposite

Nafiseh Bagheri et al.

SENSORS AND ACTUATORS B-CHEMICAL (2019)

Review Chemistry, Analytical

Nucleic acid aptamers improving fluorescence anisotropy and fluorescence polarization assays for small molecules

Qiang Zhao et al.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2019)

Article Nanoscience & Nanotechnology

Nanoparticle-Aided Amplification of Fluorescence Polarization for Ultrasensitively Monitoring Activity of Telomerase

Yanfang Gao et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Chemistry, Multidisciplinary

A Smart DNAzyme-MnO2 Nanosystem for Efficient Gene Silencing

Huanhuan Fan et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

Article Chemistry, Multidisciplinary

The rapid detection of microRNA based on p19-enhanced fluorescence polarization

Yuan-Chen He et al.

CHEMICAL COMMUNICATIONS (2014)

Article Chemistry, Multidisciplinary

Activatable Fluorescence/MRI Bimodal Platform for Tumor Cell Imaging via MnO2 Nanosheet-Aptamer Nanoprobe

Zilong Zhao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Review Chemistry, Multidisciplinary

Fluorescence Polarization/Anisotropy in Diagnostics and Imaging

David M. Jameson et al.

CHEMICAL REVIEWS (2010)

Review Chemistry, Analytical

Recent biosensing developments in environmental security

Adam K. Wanekaya et al.

JOURNAL OF ENVIRONMENTAL MONITORING (2008)

Article Chemistry, Multidisciplinary

Total degradation of fenitrothion and other organophosphorus pesticides by catalytic oxidation employing Fe-TAML peroxide activators

Arani Chanda et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)