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A green analytical assay for the quantitation of bioavailable phosphorus in soils: in situ extraction and smartphone-based measurement

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00101G, Paper

Stella Sales Macedo, Edilene Cristina Ferreira, Arnaldo Alves Cardoso
A sustainable method for quantifying bioavailable phosphorus in soils using ultrasound-assisted extraction and smartphone-based digital image colorimetry, enabling rapid and portable analysis.
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Study on the detection of prostate cancer using MIRA-CRISPR/Cas12a technology

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00025H, Paper

Yuanyuan Chen, Daiyan Tang, Jin Zhan, Yiyao Wang, Zhen Song
Urine-derived PCA3 RNA is amplified by RT-MIRA and specifically recognized by CRISPR/Cas12a to generate fluorescence signals, enabling rapid, sensitive, and visually readable detection of prostate cancer under LED blue light.
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Synergistic interface engineering of a Co(OH)2@AgNPs heterostructure for trace electrochemical Hg2+ detection

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00123H, Paper

Yanchao Sun, Hongliang Dai, Zheng Wang, Weiqiang Fan, Hongye Bai
The hierarchical Co(OH)₂@AgNPs integrates HSAB-specific recognition of Hg²⁺ with steric sieving, greatly enhancing charge transfer and selectivity. It demonstrates a wide linear range and an ultra-low LOD.
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Advanced GC Method for Comprehensive Residual Solvent Analysis: Overcoming Co-elution with Orthogonal Columns and Quantification by Mass Spectrometry

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D5AY01603G, Paper

Ruba A Arulraj, VINAY VISHWANATH, Sharad Duche, Arvind Mathur, Amrita Roy Roy
A robust and comprehensive gas chromatographic method was developed to identify and quantify the 57 residual solvents listed in the ICH guidelines, all in a single, 30-minute chromatogram. The proposed...
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Analytical workflows in salivary metabolomics for athlete stress monitoring: sampling, platform selection, and translation challenges

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00755D, Minireview

Fei Liu, Xiaotian Gao, Xiaoping Wang, Song Yuan, Chan Wang
Salivary metabolomics has emerged as a promising non-invasive strategy for athlete stress monitoring, but its translational value depends as much on analytical rigor as on biomarker discovery. This review examines...
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Capillary-SERS sensor based on aptamer-mediated inhibition of nanozyme catalysis for ultrasensitive detection of homocysteine in serum from hepatocellular carcinoma patients

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00151C, Paper

Wangxuan Xia, Juncheng Shi, Yongjin Yu, Ming Tan, Lin Xia, Chun Dai
Early detection and sensitive monitoring of homocysteine (Hcy) in serum are crucial for liver cancer screening.
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Zirconium and vanadium bimetallic organic framework nanozyme for bioenzyme-free colorimetric and photothermal dual-mode direct detection of organophosphorus pesticides

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00494F, Paper

Chenxu Wang, Ningjing Du, Zhe You, Yinhui Yi, Gangbing Zhu
A colorimetric-photothermal dual-mode direct sensing strategy for organophosphorus pesticides was designed by preparing a zirconium/vanadium bimetallic organic framework as a nanozyme and 3,3,5,5-tetramethylbenzidine as the catalytic substrate.
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Imaging of individual concanavalin a proteins by atomic force microscopy

Anal. Methods, 2026, 18,3380-3386
DOI: 10.1039/D5AY02036K, Paper

Jiani Li, Jing Hu, Bowei Wang, Ying Wang, Jingran Zhang, Yujuan Chen, Zuobin Wang
Determining the monomolecular structure of lectins, such as concanavalin A (Con A), is crucial for understanding immune recognition mechanisms.
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One-pot iron determination in fortified flours using thymol–1,10-phenanthroline deep eutectic solvent and smartphone-based digital image photometry

Anal. Methods, 2026, 18,3426-3433
DOI: 10.1039/D6AY00299D, Paper

Samara Soares, Maria C. Hespanhol, Fábio R. P. Rocha
Iron fortification of flours is an important public health strategy for reducing iron-deficiency anemia.
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A Pt@MOF-derived branch-leaf nanoarray: a mechanically flexible and high-performance biosensor for non-enzymatic electrochemical glucose detection

Anal. Methods, 2026, 18,3280-3285
DOI: 10.1039/D6AY00106H, Communication

Chongyu Liu, Li Ren, Weihua Zhuang, Xiaoxi Guo, Yongchao Yao, Jie Hu, Xuping Sun, Wenchuang (Walter) Hu
A self-supported electrode with dispersed Pt nanoparticles on a MOF-derived N-doped carbon/CoO branch-leaf nanoarray on carbon cloth enables efficient non-enzymatic glucose biosensing, with fast response, high stability, and flexibility.
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