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Papers
61,005 resultsShowing papers similar to Aptasensors for the Detection of Environmental Contaminants of High Concern in Water Bodies: A Systematic Review
ClearRecent advances in biosensors for micro- and nanoplastics detection
This review examines biosensors using aptamer, antibody, whole-cell, and estrogen recognition elements for detecting microplastics and nanoplastics in environmental samples. The authors compare the strengths and limitations of each biosensor type across various sample matrices, providing a foundation for future monitoring of microplastic pollution.
Microfluidic Sensors for Micropollutant Detection in Environmental Matrices: Recent Advances and Prospects
This review covers advances in tiny sensor devices called microfluidic sensors that can detect trace amounts of pollutants including microplastics in water and environmental samples. Better detection tools matter for human health because they enable faster, more accurate monitoring of microplastic contamination in drinking water and food sources.
Recent advances in biosensors for micro- and nanoplastics detection
This review covers biosensors employing aptamer, antibody, whole-cell, and estrogen recognition elements for detecting microplastics and nanoplastics in environmental samples. By comparing different sensor types and their applications, the review aims to guide the development of more effective detection and monitoring tools for MP pollution.
Recent advances in biosensors for micro- and nanoplastics detection
This review examines biosensors using aptamer, antibody, whole-cell, and estrogen recognition elements for detecting microplastics and nanoplastics in environmental samples. The authors compare the strengths and limitations of each biosensor type and recent innovations, aiming to guide future research and environmental monitoring efforts for microplastic pollution.
Aptamer-Functionalized Electrochemical Sensors for Trace Detection of Water Contaminants
This review critically examines recent advances in electrochemical aptamer-based sensors for detecting priority water contaminants including cyanotoxins, pesticides, antibiotics, pathogenic bacteria, nanoplastics, and nitrogen, highlighting how integration of nanomaterials such as gold nanoparticles, graphene, and carbon nanotubes has significantly enhanced sensor sensitivity and selectivity.
In-situ detection of microplastics in the aquatic environment: A systematic literature review
This systematic review evaluates emerging technologies for detecting microplastics directly in water environments without needing to collect samples and bring them to a lab. Developing reliable in-situ detection methods is important because current lab-based approaches are slow and expensive, making it difficult to track where microplastics are concentrated in the water systems that supply drinking water and seafood.
A Systematic Review of Microplastic Detection in Water
This systematic review summarizes current methods for detecting microplastics in water sources. The research highlights significant challenges in accurately measuring these tiny plastic particles, with different techniques yielding very different results. Better detection methods are essential for understanding how much microplastic is present in the water people drink and use daily.
Updated review on microplastics in water, their occurrence, detection, measurement, environmental pollution, and the need for regulatory standards
This review examines microplastic occurrence, detection methods, and measurement techniques in aquatic environments, highlighting the urgent need for explicit regulatory frameworks to address the growing threat of microplastic pollution in water systems.
Microplastics in Aquatic Environments: Sources, Ecotoxicity, Detection & Remediation
This review provides a comprehensive overview of microplastic sources, ecotoxicity, detection methods, and remediation strategies in aquatic environments. Researchers found that microplastics act as carriers for toxic chemicals and pose threats to both marine and freshwater ecosystems as well as human health through drinking water exposure. The study highlights the need for improved detection technologies and effective remediation approaches to address this growing environmental challenge.
Selection of Plastic‐Binding DNA Aptamers for Microplastics Detection
Researchers isolated DNA aptamers that selectively bind to PVC and polystyrene plastics, detecting microplastic particles as small as 1 milligram using fluorescent labeling. The aptamers showed strong selectivity for plastics over other environmental materials like silica, and molecular simulations revealed how they maximize surface contact with plastic for adsorption. This aptamer-based approach could offer a new, targeted tool for environmental microplastic monitoring.
Microplastics in Water Bodies and in the Environment
This review examines microplastics and nanoplastics as emerging pollutants of concern in water bodies and broader environments, synthesizing current knowledge on their sources, distribution, detection methods, and ecological and human health implications. It discusses the challenges of monitoring these contaminants across freshwater, marine, and terrestrial systems given the diversity of particle types, sizes, and polymer compositions involved.
Unraveling Microplastics: Sources, Environment and Health Impacts, and Detection Techniques
This review provides a comprehensive overview of microplastic sources, environmental transport mechanisms, health risks, and current detection technologies used across water systems. The authors examine a broad range of analytical methods, from spectroscopy to sensor-based approaches, for identifying and quantifying microplastics in diverse environmental samples. The study concludes that no single detection technique is sufficient on its own, and integrated multi-method approaches are needed for reliable monitoring.
Microplastics in Surface Waters: A Critical Review of Emerging Challenges and Future Perspectives
This review examines microplastic contamination across aquatic environments, covering detection technologies, ecological risks from ingestion by wildlife and transfer through food webs, and how microplastics serve as vectors for pesticides, heavy metals, and chemical pollutants.
Aptasensors in environmental forensics: Tracking the silent killers
This review examined the use of aptasensor biosensors for detecting pharmaceutical contaminants in the environment, highlighting their sensitivity and specificity for tracking drug pollutants that pose threats to wildlife and ecosystems even at trace concentrations.
Microplastics in water: types, detection, and removal strategies
This review covers the different types of microplastics found in water, methods used to detect them, and strategies for removing them from water sources. Microplastics enter water systems from both industrial sources and the breakdown of larger plastic waste, posing threats to aquatic life and potentially human health. The authors evaluate removal techniques including filtration, chemical treatment, and biological approaches that could help clean contaminated water.
Microplastics in the Ecosystem: A Systematic Review of the Methods for Their Detection and Removal
This systematic review summarizes existing research on how microplastics spread through ecosystems and evaluates the methods scientists use to detect and remove them. The findings provide a comprehensive overview of physical and chemical detection techniques, helping advance efforts to clean up microplastic contamination that ultimately affects the water we drink and the food we eat.
Peptide-based strategies for detecting microplastics in aquatic systems: A review
This review explores the emerging use of specially designed peptides that can bind to specific types of plastic for detecting microplastics in water. Researchers describe how advances in protein engineering and computational design have enabled the creation of peptides that selectively recognize different polymer surfaces. The peptide-based approach offers a promising new detection method that could complement existing techniques for monitoring microplastic pollution in aquatic environments.
Detecting Chemical Contaminants in Water Using AI
This review examines how artificial intelligence and machine learning tools are being applied to detect chemical contaminants in water, including microplastics, covering sensor technologies, data processing approaches, and the potential for real-time monitoring systems.
Microplastics influencing aquatic environment and human health: A review of source, determination, distribution, removal, degradation, management strategy and future perspective
This review paper provides a broad summary of microplastic pollution in water environments, covering where they come from, how to detect them, how they spread, and how to remove them. The authors emphasize that microplastics persist for extremely long periods in water and can harm both aquatic life and human health, calling for better management strategies worldwide.
Environmental Impact of Microplastics in Aquatic Ecosystems: A Review of Current Research and Future Directions
This review examines microplastic pollution in aquatic ecosystems, covering chemical, biological, and ecological processes beyond simple physical contamination and identifying priority areas for future research directions.
Biosensors for Micro- and Nanoplastics Detection: A Review
This review covers new biosensor technologies being developed to detect microplastics and nanoplastics more quickly and accurately than current methods. Better detection tools are important because they could enable faster monitoring of plastic contamination in water, food, and the environment, helping researchers and regulators better protect human health.
Toward Nano- and Microplastic Sensors: Identification of Nano- and Microplastic Particles via Artificial Intelligence Combined with a Plasmonic Probe Functionalized with an Estrogen Receptor
Scientists created a sensor that combines artificial intelligence with a specialized light-based probe to detect and identify different types of nano- and microplastics in water. The AI-powered system could distinguish between various plastic types with high accuracy, offering a faster and more practical way to monitor plastic contamination in drinking water and environmental samples.
Microplastics in aquatic environment: Challenges and perspectives
This review provides a comprehensive overview of microplastic pollution in water environments, covering sources, transport, health effects, detection methods, and control strategies. Microplastics enter waterways from everyday plastic products, industrial discharge, and wastewater treatment plants, where aquatic organisms ingest them and pass them up the food chain. The review highlights the urgent need for better analytical techniques and global policies to reduce microplastic contamination that ultimately reaches human food and drinking water.
Microplastics in aquatic ecosystems: Detection, source tracing, and sustainable management strategies
This review paper summarizes what we know about microplastics in water environments, including how they spread, how to detect them, and how to manage the problem. It highlights that microplastics can carry toxic substances and calls for stronger global policies and new cleanup methods like biodegradation to protect ecosystems and human health.