Themed collection Analytical Methods Review Articles 2025

The article mainly introduces recent advances in ion resonance methods such as isolation, CID, and scanning.

The novelty of this review lies in the comprehensive exploration of hydrogel-assisted chemiluminescence and electrochemiluminescence systems for bioanalytical applications.

CQDs enhance electrochemical sensing by improving electron transfer, selectivity, and catalytic activity. Their integration into sensors enables ultra-sensitive detection of metal ions, biomolecules, and environmental pollutants.

Diabetes mellitus is a disease that affects a large number of people around the world.

β-Propiolactone: from viral inactivation in vaccines to sensitive and specific assays for monitoring residual levels with GC and HPLC assay methods.

Nano-electrochemical sensors enable rapid, accurate detection of crop viruses. Advances in design, recognition, and portable integration are reviewed, with focus on applications, challenges, and prospects for sustainable agriculture.

Foodborne pathogenic bacterial contamination poses a major challenge to global food safety and public health, making the development of rapid, sensitive, and specific detection technologies critically important.

Non-invasive lactate monitoring is crucial for athletes. This review explores electrochemical biosensors for sweat, saliva, and ISF, focusing on sensing principles, materials, architectures, performance, and challenges with emerging solutions.

This review highlights nanosensors for on-site detection of Pb, Cd, and As in soil, covering electrochemical and optical methods, portable integration, and future AI/ML-enabled precision agriculture applications.

This review examines wearable chemical sensors for workplace exposure monitoring, covering sensor types, validation, data management, regulatory challenges, and future directions toward adoption.

This review surveys recent progress in electrochemical aptasensors for organic pollutants, covering sensor design, aptamer choice, transduction, applications, performance, and real-sample use, with future prospects in stability and portability.

Recently developed CRISPR/Cas-based detection strategies, multiplex detection strategies by the combination of different CRISPR/Cas and challenges as well as prospects for tumor biomarker detection were comprehensively summarized and discussed.

Methamphetamine (METH) is one of the most widely abused illicit synthetic drugs globally, necessitating the development of rapid detection technologies.

This figure mainly shows the proportion of papers studying the content of metal elements in water environment, which well demonstrates the necessity of the research in this paper.

Gas chromatography-ion mobility spectrometry (GC-IMS) is an emerging analytical technique with significant potential for natural medicine analysis because of its high sensitivity, resolution, rapid detection, and portability.

Recent progress on aptamer-based biosensors for tobramycin are summarized.

This review critically explores analytical techniques, such as GC-MS, FTIR, NMR, and mechanical tests used to characterize fertilizer coatings and assess caking behavior, offering new insights for product stability and quality control.

This review summarizes the recently reported urea and thiourea-based small molecular chromofluorogenic chemosensors utilized for detecting diverse metal ions and anions.

Dengue, a major global health risk, is a virus spread by Aedes aegypti and Aedes albopictus mosquitoes.

This review summarizes advances in cyclodextrin-based hybrid materials for electrochemical sensing, focusing on molecular recognition, fabrication strategies, and prospects for selective, high-performance, and reusable sensors.

This review explores state-of-the-art 3D-printed electrochemical sensors for environmental monitoring, highlighting advanced materials, manufacturing approaches, and improved detection capabilities.

This critical review summarizes and discusses e-cigarette aerosol sampling methods for the quantification of metals and metalloids.

This review explores emerging CRISPR-microfluidic platforms enhancing precision, speed, and portability for point-of-care diagnostics. Innovations like SHINE, CARMEN, ITP, DNAiTECH, Dμchip, FAST, and MAPnavi highlight their potential.

Owing to its advantages such as high sensitivity, Raman spectroscopy can rapidly provide molecular information of samples and has thus been extensively applied in the realm of nutritional science.