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Direct Measurement Method for ⁹⁰Y Activity in Urine

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00642F, Paper

Yan Ma, Lina Ma, Hui Zhang
⁹⁰Y radioembolization is an effective therapeutic method for unresectable hepatocellular carcinoma. A small amount of ⁹⁰Y may detach from microspheres and be excreted in urine during treatment, and the accurate...
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Ion mobility spectrometry coupled with chemometrics for the rapid identification of six pesticide residues in rice samples

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00714G, Paper

Pan Meng, Peng Li, Dairong Ding, Yuqi Gong, Xinyi Guo, Min Sha
The combination method established can simultaneously and rapidly screen multiple pesticide residues with highly similar spectra in rice.
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RSM-optimized automated DI-SPME-GC-MS/MS for multi-class trace plasticizers in drinking water

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00322B, Paper

Ying Zhao, Hongfang Gao, Yixin Liu, Wei Wang, Caixia Wang
An RSM-optimized DI-SPME-GC-MS/MS method was developed for the sensitive, precise, and accurate determination of 29 plasticizers (PAEs and NPPs) in drinking water samples.
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A simple method for quantifying microplastics in water utilizing hydrophobic dyes via ultraviolet-visible spectrophotometry

Anal. Methods, 2026, 18,4937-4949
DOI: 10.1039/D6AY00831C, Paper

Yuechuan Luo, Yiping Li, Bangyan Ou, Ruotong Yang, Guoyu Qiao, Zhenggang Wang
A novel method for the microplastics quantitative detection was developed, based on hydrophobic dye staining and spectrophotometry. The staining process exhibited good linear relationship and anti-interference capability.
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Non-enzymatic electrochemical detection of hemoglobin via analyte-triggered in situ phase transformation of β-Ni(OH)2 nanosheets

Anal. Methods, 2026, 18,4907-4916
DOI: 10.1039/D6AY00617E, Paper

Priya Pathmanathan, Harshit Kale, Shourya Singh Thakur, Madhavan Ramasubramani, A. Gomathi
Haemoglobin (Hb) is the principal diagnostic biomarker for anemia, which affects over one billion people globally and poses a critical public health burden in low- and middle-income countries.
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Metal-free miniaturized flexible electrochemical sensors based on nitrogen-doped carbon black for liquid crystal monomer detection

Anal. Methods, 2026, 18,4887-4897
DOI: 10.1039/D6AY00087H, Paper

Xiuying Li, Zhi Li, Zilong He, Fengyu Li
A miniature, portable detection system based on a flexible electrochemical sensor was developed using metal-free nitrogen-doped carbon black for field detection of liquid crystal monomers.
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A two-stage signal enhancement method integrating the Gaussian mixture model and adaptive rolling ball technique for ultrasensitive fluorescent immunochromatographic detection

Anal. Methods, 2026, 18,4805-4818
DOI: 10.1039/D6AY00496B, Paper

Qian Bian, Chongwen Wang, Wenlong Bai, Liping Dai, Tao Zhang, Qian Wang, Long Zhang, Shuai Zheng, Shu Wang
A portable fluorescence detector with GMM-ARB two-stage enhancement achieves ultrasensitive pathogen detection.
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Hexafluoroisopropanol-induced salt-free catanionic surfactant supramolecular solvent for direct immersion single-drop microextraction of sulfonamides and fluoroquinolones in water samples

Anal. Methods, 2026, 18,4866-4875
DOI: 10.1039/D6AY00449K, Paper

Keke Huang, Jia Chen, Wending Yao, Xiao Li
A homemade DI-SDME holder stabilizes high-density HFIP-induced salt-free catanionic surfactant SUPRAS droplets, enabling simple, sensitive and green trace analysis of sulfonamides and fluoroquinolones in water samples.
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Integration of paper-based DNA extraction with digitized image analysis for colorimetric LAMP-based V. parahaemolyticus detection

Anal. Methods, 2026, 18,4927-4936
DOI: 10.1039/D6AY00702C, Paper

Thi Ngoc Diep Trinh, Nguyen Tran Truc Phuong, Kien Cuong Tran, Kieu The Loan Trinh, Hanh An Nguyen
A novel approach integrating paper-based DNA extraction with digitized image analysis – assisted colorimetric LAMP was developed for colorimetric detection of Vibrio parahaemolyticus.
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An exonuclease III-assisted CHA dual-cycle amplification strategy for quencher-free fluorescent detection of miRNA

Anal. Methods, 2026, 18,4917-4926
DOI: 10.1039/D6AY00629A, Paper

Shi-Qian Liao, Jia-Hao Liu, Xin-Yue Liu, Yi-Ting Liu, Chun-Guang Yang, Zhang-Run Xu
A simple, sensitive, and quencher-free fluorescent method for miRNA detection by combining catalytic hairpin assembly (CHA) with exonuclease III (Exo III)-assisted signal amplification.
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