RSC – Anal. Methods latest articles- Sensitive detection of bisulfite by a novel quinoxalinyl-based fluorescent probe and its applications in food detection and bioimaging Tháng 10 24, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY00699F, PaperLewei Gao, Mengdi Zhao, Yue Gu, Shuai Gong, Yueyin Liang, Zhiyuan Meng, Yixin Yang, Zhonglong Wang, Shifa WangBisulfite (HSO3−) is a widely used food additive that plays a crucial role in many physiological processes. Nevertheless, the excessive amounts of HSO3− can bring about an incalculable harm to...The content of […]Lewei Gao
- A Green Light Emitting Turn-on Ionic Liquid-based Nano-optode for Selective and Sensitive Detection of Dextran Sulphate Tháng 10 23, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01532D, PaperShraddha Rai, Subham Lama, Upika Darnal, Subekchha Pradhan, Sabbir Ahamed, Najmin Tohora, Abhikrit Rai, Tshumi Tamang, Sudhir Kumar DasDextran sulfate sodium (DSS) is a polyanionic derivative of dextran, synthesized through the esterification of dextran with chlorosulfonic acid. DSS is a heparin-like polysaccharide; excessive use of DSS can lead...The content […]Shraddha Rai
- Portable Colorimetric Detection of Copper Based on Enhanced Peroxidase-like Activity of MoO3 Nanobelts Tháng 10 23, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01568E, PaperYajing Niu, Tianyu Ji, Ruoshan Yang, Bihe Chen, Zeyan Zheng, Mengyang Li, Shuang Wang, Zhiguo Li, Zhonghong Li, Wenzhi TangTrace detection of copper ions with high specificity is critical for human early warning and governance due to its involvement in multiple physiological processes within the human body. Unlike previous...The […]Yajing Niu
- Preparation of hydrophobic cellulose acetate–Ag as a SERS platform to detect Rhodamine 6G Tháng 10 23, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY01332A, PaperJing Hu, Mengnan Liu, Mingyan GaoAn effective CA–Ag SERS-active substrate was designed by first preparing cellulose acetate fiber pads and then coating them with Ag. The unique hydrophobicity of CA–Ag facilitates the enhancement and resolution of the SERS signal of R6G.To cite this article before page numbers are assigned, […]Jing Hu
- Pulsecal: a valuable tool with limitations in deuterated organic solvents Tháng 10 22, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01422K, Technical NoteKarel D KlikaStroboscopic nutation has proved to be invaluable for the rapid calibration of observation pulse widths, particularly for the 1H nucleus. Originally intended for aqueous solutions, especially for lossy samples and...The content of this RSS Feed (c) The Royal Society of ChemistryKarel D Klika
- High-capacity 4-fuoro-2-formylphenylboronic acid functionalized silica nanoparticles for highly efficient enrichment of cis-diol-containing biomolecules Tháng 10 22, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01667C, PaperYanli Fan, Hengxi Liu, Meng Meng, Daojin LiBoronate affinity materials have attracted significant interest as efficient adsorbents for isolating and concentrating cis-diol-containing biomolecules. Traditional approaches using these materials typically require alkaline binding conditions (commonly requiring pH levels...The content of this RSS Feed (c) The Royal Society of ChemistryYanli Fan
- A dual-functional AIE luminogen for sensitive nitro explosive detection and efficient photolabeling Tháng 10 22, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY01309G, Paper Heena, Sudhanshu Naithani, Sangeeta, Biswajit Guchhait, Nandita Medda, Partha Roy, Tapas Goswami, Sushil KumarThe anthracene-based Schiff base (AnTPh) exhibits aggregation-induced emission (AIE) characteristics, shows highly sensitive fluorescence quenching with picric acid, and possesses significant antimicrobial and bioimaging capabilities.To cite this article before page numbers are assigned, use the […]Heena
- Detection of Anticoagulant Rodenticides by Direct Analysis in Real Time Time-of-Flight Mass Spectrometry: Novel Screening Techniques and Rapid Semi-Quantitative Determination Tháng 10 22, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01447F, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Trista Yu, Arun Senthan Moorthy, Pamela Brunswick, Bianca Rosary, Robert B Cody, Marcus Gian, Vanessa Dang, Honoria Kwok, Jeffrey Yan, Dayue ShangEnvironmental monitoring of rodenticide contamination is often required to address public concern of […]Trista Yu
- Enabling Multiple Cellular Enumeration Applications of Bioparticle Sensing Platform using Machine Learning Tháng 10 22, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01064K, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Muhammad Nabeel Tahir, Brandon K Ashley, Jianye Sui, Mehdi Javanmard, Umer HassanCellular surface receptors are commonly used as diagnostic and prognostic biomarkers for many infectious diseases.Benchtop clinical instruments e.g., flow cytometers, fluorescence microscopes are […]Muhammad Nabeel Tahir
- Nitrogen-vacancy-rich manganese nitrides loaded on nitrogen-doped carbon nanotubes for sensitive and stable electrochemical detection of heavy metal ions Tháng 10 21, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY01557J, PaperJin-Cheng Hua, Lin Li, Yi-Yang Jiang, Shan-Shan Li, Min JiangNitrogen-defect-enriched Mn2N0.86 anchored on N-doped CNTs delivers a non-precious, ultrasensitive and stable voltametric sensor for trace Pb2+, Cd2+, Hg2+ and Cu2+ in water.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of […]Jin-Cheng Hua
- Characterizing Nanoparticle Size and Composition using Microfluidic Raman Diffusion-Ordered Spectroscopy Tháng 10 20, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01250C, Technical Note Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Robert W. Schmidt, Giulia Giubertoni, Paul Kolpakov, Noushine Shahidzadeh, Freek Ariese, Sander WoutersenWe show that microfluidic Raman Diffusion-Ordered SpectroscopY (Raman-DOSY) can be used to simultaneously characterize the size and the chemical composition of […]Robert W. Schmidt
- A novel highly sensitive electrochemical immunosensor for the sensitive detection of testosterone based on AgNPs–GO–Nf Tháng 10 20, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY02307B, PaperBowen Li, Yumei Chen, Hongliang Liu, Chao Liang, Xifang Zhu, Enping Liu, Li Wang, Jingming Zhou, Aiping WangA label-free AgNPs–GO–Nf electrochemical immunosensor was crafted to detect testosterone (T) residues in pork and milk. It has a 0.018 ng mL−1 detection limit in 0.05–100 ng mL−1 range, with excellent reproducibility, […]Bowen Li
- Desorption electrospray ionization mass spectrometry: advances in instrumentation, high-throughput analysis, and imaging applications Tháng 10 20, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY01323B, Tutorial ReviewKhaled W. OmariDESI-MS is an ambient ionization, rapid, and high-throughput molecular analysis directly from surfaces. Recent advancements enhance its performance in imaging and diagnostics.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society […]Khaled W. Omari
- Preparation of a monoclonal antibody against obacunone and its application in obacunone-specific enzyme-linked immunosorbent assay (ELISA) Tháng 10 20, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01371B, PaperJiexin Zheng, Tianyu Lan, Bo Xu, Chunlei Cao, Feng Sun, Yue He, Qiyang Zhao, Jing Li, Yaohai Zhang, Chengqiu Wang, Yongliang CuiObacunone, a limonoid compound structurally related to limonin, is commonly found in plants of the Rutaceae family, including Phellodendron and Citrus species. Obacunone serves as a marker for […]Jiexin Zheng
- High-Performance Electrochemical Aptasensor for CA 125 based on CuNPs-Decorated Reduced Graphene Oxide Tháng 10 20, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01354B, PaperElnaz Riahipour, Masoud Rohani Moghadam, Alireza Bazmandegan-Shamili, Zahra Shekari, Ali RahmatiThis study presents the development of an electrochemical aptasensor for the detection of cancer antigen 125 (CA 125), an important biomarker for ovarian cancer. The aptasensor was developed based on...The content of this RSS Feed (c) The Royal Society […]Elnaz Riahipour
- Application of excitation-emission fluorescence spectroscopy and 2DCNN for quantitative analysis of diesel emulsified oil content Tháng 10 19, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY01065A, PaperYunrui Hu, Xiaoyu Chen, Xinyi Li, Deming KongAccurate quantitative analysis of emulsified oil content is regarded as a critical technique for assessing pollution levels and environmental risks associated with marine oil spills.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of […]Yunrui Hu
- Synthesis and optimization of a 2-isopropenyl-2-oxazoline based polymer for enhanced phenolic acid extraction Tháng 10 19, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY00885A, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Lena Sophia Nigsch, Christoph Kappacher, Dominik Hense, Christian Wolfgang Huck, Oliver I. Strube, Matthias RainerA novel 2-isopropenyl-2-oxazoline based polymer for improved phenolic acid recovery from honey samples using solid-phase extraction.To cite this article before […]Lena Sophia Nigsch
- Detection and Indications of Circulating Tumor Cells in Hepatocellular Carcinoma Tháng 10 19, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY01320H, Critical Review Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Longtao Liu, Lingling Qu, Xia Wu , Zhihao Wang, Shiyan He, Zhenyu Liu, Jie Wang , Shouye Zhao, Tong Zhang, jing linHepatocellular carcinoma (HCC) is a leading cause of cancer-related death due to […]Longtao Liu
- Fluorescent/ratiometric colorimetric dual-node sensor based on Fe/N co-doped carbon dots for nitrite detection Tháng 10 19, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY01502B, PaperTiechun Li, Mengjia Guo, Weiwei Luo, Quanping Diao, Linlin Lv, Pinyi MaA dual-mode Fe/N-CDs-based sensor with peroxidase-like activity enables sensitive nitrite detection and shows reliable performance in real vegetable and meat samples for food safety monitoring.To cite this article before page numbers are assigned, use the DOI form of […]Tiechun Li
- A liquid crystal-based sensor for real-time, selective, and visual detection of vanillin over coumarin in food samples Tháng 10 16, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY01003A, PaperAkhaya Pravi, Madeeha Rashid, Vishal Singh, Satyabratt Pandey, Kumari Sonika, Pradeep Kumar Rao, Sachin Kumar SinghDevelopment of an LC-based sensor for detecting vanillin and coumarin in food. Distinct optical responses differentiate them. Detects vanillin at 60 ppm in water and 62 ppm in food, below WHO limit, showing potential […]Akhaya Pravi
- Sensitive detection of bisulfite by a novel quinoxalinyl-based fluorescent probe and its applications in food detection and bioimaging Tháng 10 24, 2025
