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Application of spraying-based liquid microextraction coupled with gas chromatography-mass spectrometry for the determination of dipropetryn at trace levels in corn flour samples

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00447D, Paper

Sezin Erarpat Bodur
An accurate and sensitive analytical method (SB-LPME-GC-MS) was proposed for the determination of dipropetryn at trace levels in corn flour samples.
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A ratiometric fluorescent probe for the detection of peroxynitrite in environmental and plant systems

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00927A, Paper

Xiaoyu Geng, Kanli Wang, Liting Tang, Xiongzhi Wu, Liqiang Yan
A ratiometric probe detects and images ONOO⁻ in water, soil, and plants and supports smartphone test strips for rapid analysis.
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Determination of phenolic compounds in water using excitation–emission fluorescence matrices coupled to multiway calibration strategies

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00658B, Paper

Fengkai Shang, Yaoyao Cui, Li Yuan, Liqin Zhang, Peng Guo, Yuanyuan Yuan
Temperature-assisted four-way EEM fluorescence calibration enables feasible quantification of phenol and thymol in spiked lake water under severe spectral overlap and background interference.
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Unmasked G-quadruplexes for real-time fluorescence detection of viral genomic RNA

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00654J, Paper

Zahra Alkhamis, Fatemeh Javadi-Zarnaghi
Real-time (RT) PCR is currently one of the most powerful molecular approaches for diagnosing infectious diseases. This report combines real time (RT)-PCR with fluorescence detection of viruses via thioflavin interaction with G-quadruplexes.
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On hidden and visible charges in mass spectrometry: Alternative approaches in mass spectra interpretation

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00333H, Tutorial Review

Dimitrios Tsikas
Gas chromatography-mass spectrometry (GC-MS) mass spectra of organic molecules contain ions that are generated in the ion-source of GC-MS apparatus. Electron ionization (EI) generates cations; chemical ionization (CI) generates either...
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Molecularly imprinted polymer-based fluorescent sensors for rapid and specific detection of target pesticides

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00999A, Paper

Haoqi Jia, Rui Li, Xiaoxiao Hong, Xin Dong, Shengxue Ye, Weiwei Li, Jianlin Li, Fenying Wang, Qianjin Li
This study presents a novel fluorescence sensing platform based on molecularly imprinted polymers (MIPs) for the detection of imidacloprid and chlorpyrifos, two widely used pesticides with potential food safety risks....
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Correction: High-performance identification of insulating materials by using generalized spectrum in laser-induced breakdown spectroscopy

Anal. Methods, 2026, 18,5161-5161
DOI: 10.1039/D6AY90069K, Correction

Open Access

&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Junfei Nie, Furong Chen, Ting Luo, Jinke Chen, Jiapei Cao, Qiang Huang, Deng Zhang, Zhenlin Hu
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Affinity sensors for L-lactate and lactate dehydrogenase

Anal. Methods, 2026, 18,5000-5012
DOI: 10.1039/D6AY00304D, Critical Review

Open Access

&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.

Longyu Li, Juewen Liu
This review highlights emerging affinity-based biosensors for L-lactate and lactate dehydrogenase, including aptamers, antibodies, molecularly imprinted polymers as promising alternatives to enzyme-based sensing for stable, cost-effective monitoring.
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Research progress on MOF-based materials for the detection and protection against mustard gas and its simulants

Anal. Methods, 2026, 18,4983-4999
DOI: 10.1039/D6AY00386A, Critical Review

Dan Meng, Jianan Wei, Liu Yang, Shao Min Shuang
Research progress on MOF-based materials for the detection and degradation of mustard gas and its simulants.
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Ultrasensitive SERS-immunochromatographic assay for pesticide detection using core–shell Au@Au nanoparticles: a 103-fold sensitivity boost over LFA

Anal. Methods, 2026, 18,5150-5160
DOI: 10.1039/D6AY00530F, Paper

Wangyu Nan, Fan Sun, Qingdan Ye, Qianmin Dong, Kun Pang, Zihong Ye, Kai Sun, Yufeng Wang, Jie huang, Pei Liang
A Novel Surface-Enhanced Raman Scattering-Based Immunochromatographic Assay (SERS-ICA) for ultrasensitive detection of lambda-cyhalothrin in food samples development, validation, and comparative analysis with conventional lateral flow assay.
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