RSC – Anal. Methods latest articles
- Dispersive liquid–liquid microextraction with deep eutectic solvent coupled with GC-MS for the determination of chiral carvone in herbaceous plants February 11, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02002B, PaperYuluan Wu, Ming Liang, Yanping Xian, Rongqiao Chen, Junpeng Hu, Hang Dai, Chenghao Liu, Xiangchang HouCarvone is an important flavoring substance and widely used in the food and chemical industries. Carvone has two optical isomers (L-carvone and D-carvone), which have different aroma characteristics. However, the...The content of this RSS […]Yuluan Wu
- Robust PET-Based Chiral Schiff Base Molecular Probe for Recognition of Hg2+ and Pb2+ and Its Live Cell Imaging February 11, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY00098J, PaperBenita Jeba Silviya S, Michlin Ruphina Maragatham S, Jebastin S. G. Andrews, Nattamai S. P. Bhuvanesh, Winfred Jebaraj J, Balakrishnan ChithiraivelA new salen-based chiral Schiff base, 6,6'-((1E,1'E)-((1R,2R)-cyclohexane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(2,4-dibromophenol) (H2L) has been designed and synthesized. The H2L is a fluorescent chemical sensor that can rapidly and precisely detect harmful heavy metal […]Benita Jeba Silviya S
- Emerging microfluidic technologies for CRISPR-based diagnostics: an overview February 11, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY00063G, Critical ReviewFatemeh Nafian, Kimia Sadat Esfahani, Mina Hobabi Aghmiuni, Saloomeh Khoushab, Tina Illeslamllo, Simin Nafian, Negin Mohamadiyan, Narges Sadat Aleyasin, Babak Kamali Doust AzadThis review explores emerging CRISPR-microfluidic platforms enhancing precision, speed, and portability for point-of-care diagnostics. Innovations like SHINE, CARMEN, ITP, DNAiTECH, Dμchip, FAST, and MAPnavi highlight their […]Fatemeh Nafian
- Radical-triggered ring-opening of aminocyclopropane for detection of hydroxyl radicals in living cells February 10, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY02150A, PaperShiqi Jin, Wang Qian, Ruiyang Suo, Yi Li, Huan Ling, Shuqi Li, Kai Deng, Yongchang Wei, Bo Wu, Huaixia ChenA hydroxyl radical-specific fluorescent probe, CC-7, enables selective, real-time visualization of intracellular ˙OH levels in cancer therapy.To cite this article before page numbers are assigned, use the DOI form of […]Shiqi Jin
- Qualitative and quantitative analysis of metronidazole formulations using a low-cost near infrared transmission spectrophotometer and chemometric tools February 10, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02251C, PaperMoussa Yabre, K. Sakira, Moumouni BANDE, Kouka Luc DELMA, Isaïe NYAMBA, Achille Yemoa, Souleymane FOFANA, Touridomon Issa SOMEFor an effective drug quality control and detection of falsified and substandard medicines in developing countries, there is an urgent need to develop reliable, rapid, and inexpensive analytical methods. In...The content of […]Moussa Yabre
- Fluorogenic Selective Detection of Zn²⁺ Using a Pyrazole-Ortho-Vanillin Conjugate: Insights from DFT, Molecular Docking, Bioimaging and Anticancer Applications February 10, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02218A, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Malavika S. Kumar, Sourav Pakrashy, Sounik Manna, Sujata Maiti Choudhury, Bhriguram Das, Abhishek Ghosh, Asiful H. Seikh, Malay Dolai, Avijit Kumar DasA fluorescent sensor, (E)-N'-(2-hydroxy-3-methoxybenzylidene)-3,5-dimethyl-1H-pyrazole-1-carbohydrazide (HMPC), was designed and synthesized for the selective fluorescence […]Malavika S. Kumar
- Rapid detection and quantitative analysis of thiram in fruits using a shape-adaptable flexible SERS substrate combined with deep learning February 10, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY02098G, PaperHongjun Wang, Ziyang Bian, Yue Wang, Huijuan Niu, Zhenshan Yang, Hefu LiAn integrated sensing platform was developed for the rapid and quantitative detection of pesticide residues in fruits. This platform utilizes a thin, shape-adaptable, flexible SERS substrate in conjunction with a 1D CNN model.To cite this article before page […]Hongjun Wang
- Detection of β–D-glucuronidase activity in environmental samples using 4-fluorophenyl β-D-glucuronide and 19F NMR February 10, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY01723D, Communication Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Aleksandra Teriosina, Igor Barsukov, Alan Cartmell, Andrew K Powell, Andrew Stachulski, Edwin YatesCommon methods for establishing the presence of enteric bacteria polluting water supplies, or in other samples, rely on detecting the hydrolysis of […]Aleksandra Teriosina
- Dispersive liquid–liquid microextraction for the determination of urinary 8-hydroxy 2′-deoxyguanosine in COVID-19 patients by gas chromatography-mass spectrometry February 10, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY01937G, PaperSanaz Zare, Zohreh Zahraei, Mohammad Khodadadi, Maryam Zarean, Azam SalehiCOVID-19 disease has led to many deaths worldwide and early detection of people at a high risk of severe forms of this disease would greatly help physicians.To cite this article before page numbers are assigned, use the DOI form of […]Sanaz Zare
- Excitation–emission matrix spectroscopy coupled with chemometrics for monitoring ozonation of olive oil and olive pomace oil February 7, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY02267J, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Paula Domínguez-Lacueva, Ewa Sikorska, María J. Cantalejo-DíezThe effects of ozonation on the Total Polyphenol Content (TPC) of olive oils remain largely unexplored, despite the significant role that polyphenols play in enhancing the health benefits […]Paula Domínguez-Lacueva
- A photo-elutable 8–17 DNAzyme labeling and PCR-free colorimetric quantification strategy for 5-hydroxymethylcytosine in mammalian genomic DNA February 7, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D5AY00111K, CommunicationMingfeng Lai, Shitao Lu, Bao Huang, Yanfeng Nie, Xu Wang, Jiaying Xiong, Zhenning YuWe developed an AuNPs-based colorimetric method to quantify whole-genome 5hmC levels in various mouse tissues. This method uses 8–17 DNAzymes at 5hmC sites to deaggregate AuNPs, eliminating the need for expensive instruments, PCR, and antibodies.To cite […]Mingfeng Lai
- Elastic scattering spectrum fused with Raman spectrum for rapid classification of colorectal cancer tissues February 6, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02221A, PaperYanfeng Li, Shenjie Ji, Luyao Ma, Yuchi Shen, Guanghua Yuan, Jingyi Bian, Bin Liu, Fan Meng, Nongyue He, chao wangCurrently, the HE stain and microscopic imaging are the main apporaches for the cancerous tissue diagnostic, which are inefficient and the results are heavily dependent on doctors' experience. Therefore, eatablishing...The […]Yanfeng Li
- Ag-nanoplates decorated cavity-nanorod array SERS substrate for trace detection of PCB-77 February 6, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D5AY00025D, PaperJinran Chen, Xiurui Ke, Zhou Zhou, Wen-Qi Ye, Hong Liu, Wei Zhang, Xiaohong LiuWe reported the fabrication of a substrate with cavity-nanorod and decorated by Ag-nanoplates (C-NR@Ag). The cavities on the substrate are formed by metal assistant chemical etching (MACE), and Ag-nanoplates in...The content of this RSS Feed (c) […]Jinran Chen
- Facile synthesis of novel Ni-BDC-NH2/Au NPs SERS substrates with synergistic enhancement effects for high-performance detection February 6, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02086C, PaperXinxing Jiang, Jihong Fu, Shuxian Ren, WenXia XueSubstrate materials with high sensitivity and good reproducibility are highly desirable for the practical applications of surface-enhanced Raman scattering (SERS) techniques. In this study, a novel Ni-based metal-organic frameworks loaded...The content of this RSS Feed (c) The Royal Society of ChemistryXinxing Jiang
- Facile synthesis of hydrangea-like copper-tannic acid networks for separation and purification of His-rich proteins with exceptional performance February 6, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02276A, PaperYaqian Zhang, Shenglan Chen, Xionglong Ye, Weimin Kong, Yang Chen, Yanting HeHighly selective separation and purification of histidine-rich (His-rich) proteins from complex biological samples is crucial for disease diagnosis, but it still remains a challenge. In this work, hydrangea-like Cu-tannic acid...The content of this RSS Feed (c) The Royal […]Yaqian Zhang
- Analysis of phosphorylation site occupancy of peptides based on a chemical derivatization method February 6, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY02208D, PaperXingdan Wang, Zhenghu Min, Xiaoqiu Yang, Qiwei Zhang, Qi ZhengThe phosphorylation site occupancy is assessed using a combination of a dual derivatization for phosphopeptides and LC-MS analysis.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The […]Xingdan Wang
- Preconcentration-Enhanced Electrochemical Detection of Paraoxon in Food and Environmental Samples Using Reduced Graphene Oxide-Modified Disposable Sensors February 6, 2025Anal. Methods, 2025, Accepted ManuscriptDOI: 10.1039/D4AY02240H, Technical NoteRafael L. Zamboni, Cristiane Kalinke, Luis M.C. Ferreira, Maurício PA Papi, Elisa S Orth, Craig Banks, Luiz H. Marcolino Júnior, M. F. BergaminiOrganophosphates, such as paraoxon, are widely used as insecticides in agriculture, making their detection in environmental and food samples is crucial due to their high toxicity. […]Rafael L. Zamboni
- Low-cost and portable 3D-printed sensor for the determination of secnidazole in pharmaceutical and seized drug samples February 6, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY02096K, PaperIsabella C. O. F. Silva, Raquel G. Rocha, Thiago C. Oliveira, Mariana C. Marra, Luciano C. Arantes, Wallans T. P. dos Santos, Rodrigo A. A. Muñoz, Eduardo M. RichterAdditive manufacturing (3D printing), particularly fused deposition modeling (FDM), has rapidly advanced, offering customized designs, reduced waste, lower costs, and fast […]Isabella C. O. F. Silva
- A simultaneous detection method for eight iodinated, brominated, and chlorinated haloacetic acid disinfection byproducts in human urine: liquid–liquid extraction-acidified methanol derivatization-gas chromatography February 5, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY02254H, PaperXue Bai, Lanxia Liu, Jiefeng Qian, Rui Liu, Zhiyuan Du, Rong Ni, Tian Chen, Weiwei ZhengHaloacetic acids (HAAs) are among the most common drinking water disinfection byproducts (DBPs) and are of widespread concern due to their potential carcinogenicity and reproductive health risks.To cite this article before page numbers are […]Xue Bai
- Sensitivity improvement by Langmuir film formation on a spectroelectrochemical fiber-optic sensor surface February 5, 2025Anal. Methods, 2025, Advance ArticleDOI: 10.1039/D4AY01874E, PaperTakamichi Yamamoto, Tatsuya Orii, Takuya Okazaki, Sarkawi Muhammad, Kazuto Sazawa, Kazuharu Sugawara, Hideki KuramitzThis study presents a novel spectroelectrochemical fiber-optic sensor method utilizing surfactant-induced electrostatic films to enhance sensitivity and efficiency in detecting dyes and sulfide ion for environmental monitoring.To cite this article before page numbers are assigned, use […]Takamichi Yamamoto
- Dispersive liquid–liquid microextraction with deep eutectic solvent coupled with GC-MS for the determination of chiral carvone in herbaceous plants February 11, 2025