Journal ArticleDOI
Advances in pesticide biosensors: current status, challenges, and future perspectives.
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TLDR
This review covers advances in the design and fabrication of biosensors for pesticide detection since 2005, with special emphasis placed on the state-of-art selection of receptors, the use of different transduction techniques and fast screening strategies, and the application of various biosensor developed in food and environmental safety.Abstract:
Public concern over pesticide residues has been increasing dramatically owing to the high toxicity and bioaccumulation effects of pesticides and the serious risks that they pose to the environment and human health. It is therefore crucial to monitor pesticide residues by using various analytical methods and techniques, especially highly sensitive, highly selective, simple, rapid, cost-effective, and portable ones. Biosensor strategies have become research hotspots and ideal candidates for pesticide detection, having such features as high sensitivity, fast response, robustness, low cost and miniaturization, as well as in situ and real-time monitoring. This review covers advances in the design and fabrication of biosensors for pesticide detection since 2005. Special emphasis is placed on the state-of-art selection of receptors, the use of different transduction techniques and fast screening strategies, and the application of various biosensors developed in food and environmental safety. Both advantages and drawbacks of these techniques are then summarized. Finally, challenges, strategies, and perspectives in further developing pesticide biosensors are also discussed.read more
Citations
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Journal ArticleDOI
Nanotechnology in agriculture: Current status, challenges and future opportunities
Muhammad Usman,Muhammad Farooq,Abdul Wakeel,Ahmad Nawaz,Sardar Alam Cheema,Hafeez ur Rehman,Imran Ashraf,Muhammad Sanaullah +7 more
TL;DR: The recent developments on applications of nanotechnology in agriculture including crop production and protection with emphasis on nanofertilizers, nanopesticides, nanobiosensors and nano-enabled remediation strategies for contaminated soils are reviewed.
Journal ArticleDOI
An extensive review on the consequences of chemical pesticides on human health and environment
Lata Rani,Lata Rani,Komal Thapa,Neha Kanojia,Neelam Sharma,Sukhbir Singh,Ajmer Singh Grewal,Arun Lal Srivastav,Jyotsna Kaushal +8 more
TL;DR: This review discussed classification, mechanisms, benefits and adverse effects of the pesticides on both human beings and the environment, and some remedial measures to mitigate their toxicity.
Journal ArticleDOI
Microfluidics Integrated Biosensors: A Leading Technology towards Lab-on-a-Chip and Sensing Applications
George Luka,Ali Ahmadi,Homayoun Najjaran,Evangelyn C. Alocilja,Maria C. DeRosa,Kirsten R. Wolthers,Ahmed Malki,Hassan A. Aziz,Asmaa Althani,Asmaa Althani,Mina Hoorfar +10 more
TL;DR: The integration of microfluidic and biosensor technologies provides the ability to merge chemical and biological components into a single platform and offers new opportunities for future biosensing applications including portability, disposability, real-time detection, unprecedented accuracies, and simultaneous analysis of different analytes in a single device.
Journal Article
Reagentless bidirectional lateral flow bioactive paper sensors for detection of pesticides in beverage and food samples
TL;DR: A reagentless bioactive paper-based solid-phase biosensor developed for detection of acetylcholinesterase (AChE) inhibitors, including organophosphate pesticides, showed good agreement with a conventional mass spectrometric assay method.
Journal ArticleDOI
A novel detection method for organophosphorus insecticide fenamiphos: Molecularly imprinted electrochemical sensor based on core-shell Co3O4@MOF-74 nanocomposite.
Hassan Karimi-Maleh,Hassan Karimi-Maleh,Mehmet Lütfi Yola,Necip Atar,Yasin Orooji,Fatemeh Karimi,P. Senthil Kumar,Jalal Rouhi,Mehdi Baghayeri +8 more
TL;DR: In this paper, a molecular imprinted sensor based on Co3O4 nanowire and core-shell Co 3O4@MOF-74 nanocomposite was prepared for insecticide FEN detection.
References
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