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A smartphone-assisted dual-mode colorimetric sensing system for on-site detection of ciprofloxacin: experimental and DFT insights

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00817H, Paper

Sara M. Ragab, Elhossein A. Moawed, Mohamed M. Aboelnga
The development of portable, cost-effective, and user-friendly analytical tools for one-site detection of ciprofloxacin (CIP) in complex matrices remains a significant challenge.
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AFM-based nanomechanical evaluation of human umbilical cord mesenchymal stem cells for alcohol-associated liver injury

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00703A, Paper

Jinhong Fu, Qiuyang Deng, Jie Jiao, Yujuan Chen, Xiyao Yin, Zuobin Wang
AFM reveals that umbilical cord MSCs protect against alcohol-associated liver injury by restoring cytoskeletal organization, nanomorphology, and mechanical homeostasis in injured hepatocytes.
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Synergistic integration of bidirectional PER and DNAzyme cascades with ZIF-8 quenching for detection of aflatoxin B1

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00837B, Paper

Ziyan Zhao, Yijing Xiao, Chunyuan Huo, Wentong Yu, Shuangyu Meng, Runlong Ma, Zhiqiang Guo, Xinru Ren, Haiping Zhang, Bowen Li, Yu Wang, Su Liu, Jiadong Huang
We have developed an OFF-ON fluorophore sensor that integrates BPER amplification, DNAzyme cleavage and ZIF-8 quenching for AFB1 detection, featuring high specificity and a low detection limit.
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Differential Analysis of Ginseng Methanol Extracts From Different Origins using FTIR and 2D-COS-IR

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00792A, Technical Note

Chen Chen, Haomiao Han, Kunlun Xue, Hongli Zhou, Xing Jin
The quality of ginseng is largely determined by its ginsenoside. However, the high similarity among such extracts poses a considerable challenge to the rapid and differentiation of their origins, which...
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Multimodal spectral fusion for food authenticity and geographical origin traceability: principles, modeling strategies, and application advances

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00650G, Critical Review

Yikang Hou, Zhuoxi Li, Jie Lian
Mechanism-guided multimodal spectral fusion of vibrational, elemental, and spatial signals enables robust food authenticity and geographical-origin traceability when validation is rigorous.
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Direct measurement method for 90Y activity in urine

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00642F, Paper

Yan Ma, Lina Ma, Hui Zhang
Direct measurement of ⁹⁰Y activity in urine can be accurately achieved using both liquid scintillation counting and Cherenkov counting.
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A robust Pt nanozyme for visual isoniazid determination in commercial tablets and biosamples

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00345A, Paper

Lili Ai, Qi Zhang, Chenwang Zhang, Zhi Xia, Xiaoxu Cao, Yizhou Xu, Phouphien Keoingthong, Shengkai Li
A reliable method for isoniazid (INH) determination is critical for personalized tuberculosis therapy.
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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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