We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Electrochemical Biosensors in the Diagnosis of Acute and Chronic Leukemias
ClearElectrochemical Sensor for Antibiotic Detection
This review examines the design principles, transduction mechanisms, and performance characteristics of electrochemical biosensors for antibiotic detection, covering enzyme-based, aptamer-based, and molecularly imprinted polymer approaches and highlighting the integration of nanomaterials and microfluidics to address the challenge of antibiotic resistance monitoring.
Electrochemical Sensors and Biosensors for Food, Environmental and Biomedical Analysis
Researchers reviewed the field of electrochemical sensors and biosensors, evaluating their sensitivity and selectivity for applications in food safety, environmental monitoring, and biomedical diagnostics as miniaturized alternatives to conventional analytical gold standards.
Integrated Electrochemical Biosensors for Detection of Waterborne Pathogens in Low-Resource Settings
This review covers the development of electrochemical biosensors integrated with microfluidic components for detecting waterborne pathogens, highlighting their potential for portable, affordable water quality monitoring in developing countries. The authors discuss how these devices could address critical gaps in current water safety infrastructure in low-resource settings.
Green Nanomaterial-based Electrochemical Sensors for Health and Environmental Monitoring
This review covered green nanomaterial-based electrochemical sensors for detecting health and environmental analytes including biomarkers, heavy metals, pharmaceuticals, and microplastics. Green synthesis of nanomaterials using plant extracts was highlighted as a way to maintain high sensitivity while avoiding hazardous chemicals in sensor fabrication.
An Electrochemical Biosensing Approach for Detection of Microplastic Beads
Researchers developed an electrochemical enzyme-based biosensor to detect microplastic beads across a range of sizes in water, providing a simpler and lower-cost detection approach than conventional spectroscopic methods for environmental and public health monitoring.
Electrochemical tyrosine-click bioconjugation enables multiplexed cytokine sensing and immunoprofiling in native serum
Researchers developed an electrochemical tyrosine-click bioconjugation strategy for rapidly attaching proteins to electrode surfaces in under three minutes, then applied it to multiplexed cytokine sensing in serum and in vivo immunoprofiling of nanoplastic-exposed animals, revealing charge-dependent inflammatory cytokine signatures.
Nanomaterial-based electrochemical chemo(bio)sensors for the detection of nanoplastic residues: trends and future prospects
This study reviews how nanomaterial-based electrochemical sensors can be used to detect tiny nanoplastic residues in water. Researchers found that these sensors offer a promising, practical approach for monitoring nanoplastic contamination in aquatic ecosystems. The findings suggest that advancing these detection tools is important for implementing effective water quality control measures.
Design, fabrication, and application of electrochemical sensors for microplastic detection: a state-of-the-art review and future perspectives
This review covers recent advances in electrochemical sensors for detecting microplastics in environmental samples, which offer advantages in sensitivity and portability over conventional laboratory methods. Researchers highlight strategies using nanomaterials, molecular imprinting, and surface-enhanced techniques to improve detection capabilities. The study suggests that electrochemical sensors represent a promising path toward affordable, rapid, on-site monitoring of microplastic pollution.
Hotspots and trends of electrochemical biosensor technology: a bibliometric analysis from 2003 to 2023
This bibliometric analysis of electrochemical biosensor research from 2003 to 2022 identifies key publication hotspots, emerging research themes, and influential contributors, providing a structured overview of how this sensing technology has evolved over two decades.
Biosensing Technologies and Their Applications in Medical Diagnostics
This book surveys biosensing technologies and their applications in medical diagnostics, providing an educational overview of sensor development and clinical measurement techniques rather than presenting original research findings.
Electrochemical and Colorimetric Nanosensors for Detection of Heavy Metal Ions: A Review
This review covers nanosensor technologies being developed to detect heavy metal contamination in environmental and food samples, which is important because heavy metals are linked to cancer, neurological disorders, and developmental problems. While focused on metal detection rather than plastics directly, these affordable and portable sensor technologies could be adapted for detecting microplastic-associated contaminants in water and food.
Current perspectives, challenges, and future directions in the electrochemical detection of microplastics
This review examines the emerging use of electrochemical sensors for detecting microplastics in the environment. Researchers found that while electrochemical methods have been widely explored for microplastic removal, their potential as low-cost detection tools remains largely untapped. The study highlights recent advances in nanoimpact techniques and electrode modifications that could make environmental microplastic monitoring more practical and affordable.
Miniature Electrochemical Sensing Accelerates Detection of Toxic Responses Induced by Nanoplastics
This perspective article discusses how miniature electrochemical sensors can accelerate the detection of toxic responses caused by nanoplastics in living organisms. The authors highlight that conventional methods struggle to monitor the chronic, low-level toxicity that nanoplastics cause over time. They advocate for multiplexed electrochemical techniques that can provide real-time, sensitive monitoring of how organisms respond to long-term nanoplastic exposure.
Electrochemical sensing for real-time monitoring of nanoplastics – Induced toxicity: Dynamic measurements at the exposure-organism interface
This perspective paper explores how electrochemical sensors could be used to monitor the toxic effects of nanoplastics on living organisms in real time, rather than only measuring outcomes after exposure ends. Researchers outline how these sensors could track dynamic biological responses at the interface where nanoplastics first contact cells and tissues. The approach could transform how scientists study nanoplastic toxicity by capturing the full timeline of biological changes as they happen.
Electrochemical approaches for detecting micro and nano-plastics in different environmental matrices
This review evaluates electrochemical sensor technologies as alternatives to conventional spectroscopy methods for detecting micro- and nanoplastics in environmental samples. Researchers found that electrochemical approaches offer advantages in cost, portability, and speed, making them better suited for widespread field monitoring. The study identifies key technical challenges that need to be resolved before these sensors can be broadly adopted for routine environmental surveillance.
Electrochemical Detection of Microplastics in Water Using Ultramicroelectrodes
Researchers developed a new electrochemical method for detecting microplastics in water using ultramicroelectrodes. The technique works by monitoring changes in electrical current when microplastic particles collide with and adsorb onto the electrode surface, and the size distributions obtained closely matched independent measurements, demonstrating its potential as a practical detection tool.
Exploring Innovative Approaches for the Analysis of Micro- and Nanoplastics: Breakthroughs in (Bio)Sensing Techniques
This review covers new sensing technologies, including electrochemical and optical biosensors, being developed to detect microplastics and nanoplastics more quickly and affordably than current lab methods. Better detection tools are essential because understanding how much plastic pollution exists in the environment and in our bodies is the first step toward addressing the health risks.
Multidimensional Unraveling Insights from an Enzyme-Nanozyme Cascade-Based Electrochemical Biosensor for Screening Microplastic Neurotoxicity
Researchers developed a rapid electrochemical biosensor that can simultaneously detect three key biomarkers in neuronal cells within minutes, enabling assessment of microplastic neurotoxicity. Using this sensor, they found that different types of microplastics affect neurons through distinct mechanisms, and that neurotoxic effects were amplified under high-glucose conditions. The study provides a new tool for quickly evaluating how microplastics impact nervous system health.
Recent advances in the detection of microplastics in the aqueous environment by electrochemical sensors: A review
This review surveys recent advances in using electrochemical sensors to detect microplastics in water environments. Researchers evaluated sensors made from carbon materials, metals, biomass materials, and microfluidic chips, comparing their detection capabilities and practical advantages like low cost and high sensitivity. The study highlights electrochemical sensing as a promising approach for real-time, on-site monitoring of microplastic contamination in waterways.
The Revolutionary repercussion of Cell Sensor Technology in Live-cell Biosensors
This review describes advances in live-cell biosensor technology, covering how cell-based sensors monitor physiological and biochemical processes in real time for applications in disease diagnosis, drug discovery, and environmental monitoring. The paper highlights the advantages of dynamic biosensing over traditional static assays.
Nanocellulose-based carbon nanocomposite for the electrochemical sensing application for pharmaceuticals: A review
Researchers developed a nanocellulose-based carbon nanocomposite electrode for electrochemical sensing applications, leveraging cellulose's abundance, biocompatibility, and chemical properties to create a sensitive and cost-effective environmental detection platform.
Electrochemical Biosensors for Express Analysis of the Integral Toxicity of Polymer Materials
Electrochemical biosensors based on an oxygen electrode, mediator electrode, and microbial fuel cell using Gluconobacter oxydans bacteria were developed and tested for rapid assessment of the integral toxicity of polymer materials and chemical compounds.
An Integrated Microfluidic Microwave Array Sensor with Machine Learning for Enrichment and Detection of Mixed Biological Solution
Researchers developed a microfluidic chip that uses microwave sensors combined with machine learning to rapidly detect and classify white blood cells and E. coli bacteria in mixed biological samples. The low-cost device could enable faster screening for urinary tract infections and intestinal health issues without the need for expensive laboratory equipment.
Emerging electrochemical techniques for identifying and removing micro/nanoplastics in urban waters
This review examines emerging electrochemical techniques for detecting and removing micro- and nanoplastics from urban waters, highlighting their advantages over conventional methods for enabling real-time monitoring and efficient degradation.