RSC – Anal. Methods latest articles- Predictive model for the determination of the hydrotreated vegetable oil (HVO) content in HVO/fossil diesel blends using gas chromatography coupled to mass spectrometry and multivariate analysis January 16, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY01588F, PaperDaniel Almeida Cozendey, Daniella Lopez Vale, Fábio Azamor de Oliveira, Cristiane Gimenes de Souza, Renan de Oliveira Muniz, Monica Costa Padilha, Débora França de Andrade, Luiz Antonio d’AvilaLow-carbon fuels, emitting less carbon than fossil fuels, are proposed to help in the transition to a sustainable, decarbonized transport sector.To cite […]Daniel Almeida Cozendey
- Comparison of data augmentation and classification algorithms based on plastic spectroscopy January 16, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY01759E, PaperJiachao Luo, Qunbiao Wu, Jin Cao, Haifeng Fang, Chenyang Xu, Defang HeWe propose a C-GAN-based model for generating plastic spectroscopy data, enhancing classification accuracy by 3%+. Preprocessing improves accuracy, and deep learning excels on large datasets, while SVM and RF are reliable for smaller datasets.To cite this article before […]Jiachao Luo
- 3D-printed devices for multiplexed semi-quantitative competitive lateral flow immunoassays January 15, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02009J, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Guodong Tong, Kazushi Misawa, Purim Jarujamrus, Yuki Hiruta, Daniel CitterioLateral flow immunoassays (LFIAs) are widely used for the simple and rapid detection of various targets at the point of need. However, LFIAs enabling the […]Guodong Tong
- Metabolic characteristics of saponins from Panax notoginseng leaves biotransformed by gut microbiota in rats January 15, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY01941E, PaperJing Liu, Li Shao, Jie Zhou, Shuang-Feng Li, Jia-Meng Huang, Jing-Bo Peng, Wei Zhang, Jian-Bo Wan, Wei-Hua HuangSaponins are responsible for the clinical effects of Panax notoginseng leaves, which are traditionally produced as the single herb resource of ‘Qiye Shenan Pian’ in Chinese patent medicine.To cite this article before […]Jing Liu
- A novel poly(amidoamine)-modified electrolyte-insulator-semiconductor-based biosensor for label-free detection of ATP January 15, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02155J, PaperZhan Qu, Muhammad Noman Bashir, Miaomiao Wang, Yating Chen, Beenish Noureen, Zhiyao Wang, Yage Liu, Liping Du, Chunsheng WuAdenosine triphosphate (ATP) is crucial for cellular activity. The need for ATP detection in the field of biomedicine is on the rapid rise. Several biosensor-based approaches have been developed as...The content […]Zhan Qu
- Nanoparticle-aptamer based cytosensing for the detection of human non-small cell lung cancer cells January 14, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02183E, PaperLianju Chen, Rong Yang, Wenwei Li, Xu Wen, Yue Li, Jiaming Tang, Jing Hu, Qiming KouThis study reports a simple and rapid aptamer-based sensor platform designed for the sensitive and selective detection of human non-small cell lung cancer (NSCLC) cells. Under standard conditions, gold nanoparticles...The content of this RSS […]Lianju Chen
- CRISPR/Cas12a-based competitive aptasensor for ochratoxin A detection January 14, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02231A, PaperFengxi Zhu, Qiang ZhaoThe serious contamination of ochratoxin A (OTA) in agricultural products has promoted the development of rapid, sensitive, and, selective analytical methods for OTA monitoring. We demonstrated a competitive aptasensor for...The content of this RSS Feed (c) The Royal Society of ChemistryFengxi Zhu
- Identification of disulfide bond-linking sites in biosynthesized platelet factor 4 by establishing a partial reduction method without alkylation January 14, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY01974A, PaperWenrui Hu, Ming Li, Peize Wu, Chunhui Chen, Guangfei Duan, Shi-Zhong LuoPlatelet factor 4 (PF4), a specific protein primarily found in megakaryocytes and platelet α-granules, play an essential role in the coagulation process. It carries a high positive charge and thus...The content of this RSS Feed (c) The Royal […]Wenrui Hu
- FTIR microscopic study on biomolecular alterations in placental tissues of intrahepatic cholestasis of pregnancy January 14, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02072C, PaperWenjie Yu, Weilin Wang, Xiaojie Zhou, Jiajia Zhong, Xincheng Xie, Xinjuan Zhang, Yuzhao Tang, Qun ShuIntrahepatic cholestasis of pregnancy (ICP) is a pregnancy-specific liver disorder that typically causes severe pregnancy outcomes. Though genetic, endocrine, and environmental factors are involved in the etiology of ICP; nevertheless,...The content of this RSS […]Wenjie Yu
- A new stability indicating HPLC method with QDa and PDA detectors for the determination of process and degradation impurities of ivabradine including separation of diastereomeric N-oxides January 13, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY01986E, PaperBüşra Gülşen, Sıdıka Ertürk TokerIn this study, a new RP-HPLC method using two detectors was developed for the analysis of degradation and process impurities of ivabradine with the capability to separate diastereomeric N-oxides in pharmaceutical preparations.To cite this article before page numbers are assigned, use the DOI form of […]Büşra Gülşen
- BiFusionPathoNet: fusion network for drug-resistant bacteria identification via optical scattering patterns January 13, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY02074J, PaperYichuan Wang, Xu He, Mubashir Hussain, Luyao Ma, Jingjing Wang, Mingyue Chen, Na Yang, Xiuping Zhou, Chao Wang, Haiquan Kang, Bin LiuA multimodal AI approach using MDLS and Raman signals achieved 96.8% accuracy in distinguishing MRSA from MSSA, demonstrating its potential for rapid and accurate drug-resistant bacteria detection.To cite […]Yichuan Wang
- Validated LC-MS/MS methodology for the quantification of CBD, trace level THCA and UK controlled cannabinoids (Δ9THC, Δ8THC, CBN and THCV) in food samples January 13, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY01946F, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Tabatha Hambidge, Rebecca Nash, Steven Corless, Punil Sanatcumar, Peter Bowdery, Jonathon Griffin, Patrick Sears, Christopher J HopleyProducts containing cannabidiol (CBD) have become increasingly popular due to consumer-perceived benefits of improving health and well-being. More […]Tabatha Hambidge
- A CNN-based self-supervised learning framework for small-sample near-infrared spectroscopy classification January 13, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY01970A, PaperRongyue Zhao, Wangsen Li, Jinchai Xu, Linjie Chen, Xuan Wei, Xiangzeng KongA CNN-based self-supervised learning framework is proposed to enhance spectral analysis with small sample sizes by leveraging pseudo-labeled data for pre-training, achieving superior results compared to traditional methods.To cite this article before page numbers are assigned, use the […]Rongyue Zhao
- A Non-Derivatized High-Performance Liquid Chromatography Method for Simultaneous Quantification of Hydroxyl Acids and Amino Acids in Ammonolysis Reactions January 13, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02142H, PaperYing Huang, Yan-qin Guo, Zhou Xu, Li Ding, Yun-Hui Cheng, Mao-Long ChenA non-derivatized high-performance liquid chromatographic (HPLC) method was developed for the simultaneous quantification of hydroxyl acids and their amination products in ammonolysis reaction mixtures. By optimizing the mobile phase composition...The content of this RSS Feed (c) The Royal […]Ying Huang
- Quality evaluation of Semen Platycladi samples from different origins by Internal Extractive Electrospray Ionization Mass Spectrometry January 13, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY01881H, PaperNing Wang, Siyu Xie, Peng Liu, Leting Wang, Chao Zhong, Jun Yu, Manman Qin, Huanwen ChenSemen Platycladi is a widely used natural product in Chinese medicine with pharmacological effects such as anti-arteriosclerosis, sleep improvement, antioxidant and anti-inflammatory. The quality of Semen Platycladi is fundamentally important...The content of this RSS […]Ning Wang
- In-cell NMR reveals metabolic adaptations in central carbon pathways driving antibiotic tolerance in Salmonella Typhimurium January 10, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY02023E, PaperAlexandra L. N. Zahid, Ke-Chuan Wang, Line Elnif Thomsen, Sebastian Meier, Pernille Rose JensenAntibiotic tolerance is a challenge in eradicating bacterial infections. Here, we show that in-cell NMR spectroscopy provides deep insights into antibiotic tolerance and distinguishes between susceptible and tolerant bacterial strains.To cite this article before page numbers […]Alexandra L. N. Zahid
- Iron/Phosphorus Co-Doped Carbon Nanozyme for Colorimetric Sensing of Organophosphorus Pesticides in food January 10, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY01810A, PaperDing Wang, Shumin Xi, Peng Chen, Jingxi WangIn this work, a peroxidase-like (POD-like) nanozyme of Fe/P-NC was synthesized by doping of phosphorus (P) and nitrogen (N) to manipulate iron (Fe) activity centers, which shows comparable catalytic activity...The content of this RSS Feed (c) The Royal Society of ChemistryDing Wang
- Point-of-care testing of methotrexate by a controlled release sensor based on the personal glucose meter January 9, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02038C, PaperLiyu Yang, Siyi Yang, Ting Zhang, Langyi Zhao, Huanbao Fa, Yongzhong Wang, Danqun Huo, Changjun Hou, Mei YangMethotrexate (MTX), a widely administered medication for treating an array of tumors and autoimmune disorders, necessitated stringent monitoring due to the potential for severe adverse effects associated with its high...The content of […]Liyu Yang
- A practical fluorometric and colorimetric dual-mode sensing platform based on two-dimensional porous organic nanosheets for rapid determination of trifluralin January 9, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02200A, PaperXue Liu, Zhenyu Lu, Shijun Huang, Na Chen, Xue Xiao, Xiaohui Zhu, Runkun ZhangTrifluralin a widely used dinitroaniline herbicide poses significant toxic risks, necessitating the development of rapid detection methods for food safety. In this study, we prepared ultrathin two-dimensional triphenylamine porous organic...The content of this RSS Feed (c) […]Xue Liu
- Rhodamine-conjugated fluorescent and colorimetric receptor for the detection of Cu2+ ions: Environmental Utility and smartphone integration January 8, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY01925C, PaperKaruppaiyan Kaviya, Rajamanikandan Ramar, Madhappan Santhamoorthy, Mohammad Abul Farah, Kailasam Saravana ManiA new rhodamine based turn on florescent probe (Z)-3',6'-bis(ethylamino)-2-(((6-methoxy-2-oxo-1,2-dihydroquinolin-3-yl)methylene)amino)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one (RME) was efficiently synthesized through simple condensation reaction of 2-amino-3',6'-bis(ethylamino)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one and 6-methoxy-2-oxo-1,2-dihydroquinoline-3-carbaldehyde. The receptor RME displays highly non-fluorescent and when copper...The content of this RSS Feed (c) The Royal […]Karuppaiyan Kaviya
- Predictive model for the determination of the hydrotreated vegetable oil (HVO) content in HVO/fossil diesel blends using gas chromatography coupled to mass spectrometry and multivariate analysis January 16, 2025
