Biochar-based electrochemical sensors: a tailored approach to environmental monitoring

Analytical Sciences, Год журнала: 2025, Номер unknown

Опубликована: Фев. 18, 2025

Biochar (BC), often obtained via thermochemical conversion methods of biomass, has emerged as a versatile material with significant potential in electrochemical sensing applications. This review critically examines the recent advancements development BC-based sensors for determination pharmaceuticals, pesticides, heavy metals, phenolic compounds, and microplastics. have promising alternative due to their sustainability, cost-effectiveness, excellent properties. The unique physicochemical properties BC, including its high surface area, porosity, functional groups, contribute effectiveness sensor material. begins an overview synthesis highlighting activation strategies on structural Next, functionalization BC integration into platforms are explored. performance is evaluated using focusing sensitivity, selectivity, detection limits, stability. Future directions research proposed, emphasizing need further optimization, miniaturization, portable on-site analytical devices.

Язык: Английский

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Detection of antibiotic sulfamethoxazole residues in milk using a molecularly imprinted polymer-based thermal biosensor

Food Chemistry, Год журнала: 2025, Номер 476, С. 143525 - 143525

Опубликована: Фев. 20, 2025

Язык: Английский

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An Electrochemical Sensor Based on ZnO–CuO nanocomposites for vancomycin Detection in food samples

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Язык: Английский

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Electrochemical β-Lactamase Immunostrip Sensor with 3D Hydrogel-Paper Scaffold for Rapid Detection & Post-Antibiotic Therapy Monitoring in Drug-Resistant Bloodstream Infections

Analytica Chimica Acta, Год журнала: 2025, Номер unknown, С. 343953 - 343953

Опубликована: Март 1, 2025

Язык: Английский

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Colorimetric Molecularly Imprinted Polymer-Based Sensors for Rapid Detection of Organic Compounds: A Review

Chemosensors, Год журнала: 2025, Номер 13(5), С. 163 - 163

Опубликована: Май 4, 2025

This review offers a comprehensive examination of the development and current state art in field molecularly imprinted polymer (MIP)-based colorimetric sensors, focusing on their potential for rapid detection organic compounds. These MIP-sensors are gaining considerable attention due to distinctive capacity modify sensor surfaces by creating recognition cavities within matrix, providing versatile highly selective platform detecting broad spectrum analytes. systematically examines different types MIP-based attending target analyte, highlighting applications on-site sample detection, drug monitoring, environmental analysis, food safety detection. The integration novel technologies, such as nanozymes smartphone-based which enhance capabilities MIP is also addressed. sensors particularly valuable low cost, response times, portability, ease use. Finally, outlines future challenges overcoming existing limitations, improving performance, expanding across various fields.

Язык: Английский

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Recent Advances and Challenges in Graphene-Based Electrochemical Biosensors for Food Safety

Analytical Biochemistry, Год журнала: 2025, Номер unknown, С. 115866 - 115866

Опубликована: Апрель 1, 2025

Язык: Английский

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Co-MOF-67/carbon black composite: A novel electrochemical platform for furazolidone detection for food analysis

Food Chemistry, Год журнала: 2025, Номер 489, С. 145023 - 145023

Опубликована: Июнь 3, 2025

Язык: Английский

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Emerging Trends in Integrated Digital Microfluidic Platforms for Next-Generation Immunoassays

Micromachines, Год журнала: 2024, Номер 15(11), С. 1358 - 1358

Опубликована: Ноя. 8, 2024

Technologies based on digital microfluidics (DMF) have made significant advancements in the automated manipulation of microscale liquids and complex multistep processes. Due to their numerous benefits, such as automation, speed, cost-effectiveness, minimal sample volume requirements, these systems are particularly well suited for immunoassays. In this review, an overview is provided diverse DMF platforms applications immunological analysis. Initially, droplet-driven electrowetting dielectric (EWOD), magnetic manipulation, surface acoustic wave (SAW), other related technologies briefly introduced. The preparation then described, including material selection, fabrication techniques droplet generation. Subsequently, a comprehensive account integration with various immunoassay offered, encompassing colorimetric, direct chemiluminescence, enzymatic electrosensory, Ultimately, potential challenges future perspectives burgeoning field delved into.

Язык: Английский

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Electrochemical analysis of anticancer and antibiotic drugs in water and biological specimens

RSC Advances, Год журнала: 2024, Номер 14(49), С. 36633 - 36655

Опубликована: Янв. 1, 2024

The increasing prevalence of pharmaceuticals in water and complex matrices necessitates accurate measurement monitoring their environmental contamination levels.

Язык: Английский

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