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Use of ATR-FTIR with D/H substitution for assessing water uptake in alkali perchlorate matrices

Anal. Methods, 2026, 18,3056-3064
DOI: 10.1039/D5AY02133B, Paper

Mohammed Alfatih Hamid, Ezgi Kutbay, Sefik Suzer
Use of FTIR spectroscopy together with isotopic exchange offers a powerful approach towards understanding cation dependence of water uptake in alkali perchlorate salts at room temperature.
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Electrochemically Amplified Nanozymatic Activity of Biolinker-based Synthesized Co-MOF for H 2 O 2 and Dopamine Detection

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00361C, Paper

Open Access

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

Jasmine Look, Syed Rahin Ahmed, Mohamed Hassan Mahana, Md Shalauddin, Shamima Akhter, Wan Jeffrey Basirun, Seshasai Srinivasan, Amin Reza Rajabzadeh
Rapid, sensitive and selective H 2 O 2 & dopamine sensors provide enormous opportunities to health, food and environmental monitoring which could prevent major social and economic devastations. To overcome...
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Unveiling the geographical signature of black tea through UHPLC-Quadrupole-Orbitrap Exploris HRMS analysis

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00096G, Paper

Subodh Kumar BUDAKOTI, Khalid Anwar, Narendra K Nagendla, Anirudh Bhat M L, Dasharath P Oulkar, Pratibha Sharma
Abstract Understanding the geographical differentiation of black tea is essential for exploring the influence of territory on its chemical composition. In this study, black tea (powder) samples from key tea-producing...
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Hydrogen-bond enhanced Tb/Eu-MOF for visual detection of multiple trace fluoroquinolones in seawater and a portable 3D-printed sensor

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00082G, Paper

Zheng Chen, Shuaibo Song, Jiahao Lu, Simin Wang, Shuo Chen, Zhong Han, Fang Yuan
A salt-resistant dual-lanthanide MOF (Tb/Eu-BTC@BTEC) constructed via hydrogen-bond network enhancement enables rapid on-site visual sensing of fluoroquinolones in marine environments.
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On-line Gas Diffusion Membrane Separation-Flow Injection Analysis with Spectrophotometric Detection for Automated Determination of Ammonia Nitrogen in Complex Industrial Wastewater

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00656F, Paper

Jun Hu, Rui Huang, Peng Li, Yanli Hua, Kunde Lin
Determination of ammonia nitrogen (NH 3 -N) in industrial wastewater is often challenged by complex matrix interference, and traditional laboratory analysis cannot provide timely feedback for dynamic process regulation. To...
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A Portable Near-Infrared Aptasensor Platform for Derivatization-Assisted On-Site Analysis of Acrylamide in Food Samples

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00267F, Paper

Lingli Bu, Meixing Liu, Qihang Yang, Xinkai Li, Minglei Li, Luyao Li, Song Wang, Sheng Lei, Jiaheng Zhang
Rapid and reliable on-site analysis remains a central challenge in food safety monitoring, particularly for small-molecule contaminants that are difficult to detect using portable analytical platforms. Acrylamide (AM), a typical...
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Development and validation of an LC-MS/MS/MS method for the sensitive quantification of trace β-agonists in complex animal-derived food matrices

Anal. Methods, 2026, Accepted Manuscript
DOI: 10.1039/D6AY00363J, Paper

Chujun Liu, Jiankang Ren, Qian Ran, Yuliang Xu, Boyan Sun, Zhiyue Feng, Sihan Wang, Jie Xie, Haiyang Jiang
Conventional multiple reaction monitoring (MRM) quantification of β-agonists in complex matrices was hindered by insufficient sensitivity due to co-extracted matrix interferences. To address this drawback, we developed a highly selective...
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Highly sensitive identification of illegal cooking oil by surface-enhanced Raman spectroscopy combined with acyl nucleophilic substitution reaction to detect capsaicin

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00465B, Paper

Shengping Han, Guican Deng, Yonghua Bao, Yanping Hong, Jiaxin Hong, Luying Duan, Huaying Du, Zhimei Tan, Chunrong Wang
A simple method for capsaicin detection based on acyl nucleophilic substitution coupled with surface-enhanced Raman spectroscopy has been developed for the rapid screening and identification of gutter oil adulteration.
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Unraveling the alteration of chemical compositions in Cordyceps and its host larvae using mass spectrometry imaging

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00457A, Paper

Shipeng Sun, Yuchen Zou, Weiwei Tang, Zhengming Qian, Bin Li
This work investigates the spatial alterations of chemical compositions across the host larva, the stroma and sclerotium of Cordyceps using MALDI MSI and LC-MS.
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Chemometric evaluation of the CUPRAC assay for propolis quality control: a decision-making framework for deciphering antioxidant paradoxes

Anal. Methods, 2026, Advance Article
DOI: 10.1039/D6AY00251J, Paper

Open Access

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

Mehmet Beykaya, Aslı Elif Tanuğur Samancı, Taylan Samancı, Elif Önder Yorulmaz
The antioxidant capacity of propolis is traditionally inferred from single compositional indicators such as total phenolic (TPC) or flavonoid content (TFC).
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