Biomarkers and optical based biosensors in cardiac disease detection: early and accurate diagnosis

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Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY01414B, Tutorial Review
Kazem Nejati-Koshki, Farzaneh Fathi, AmirAhmad Arabzadeh, Alireza Mohammadzadeh
Rapid and precise detection methods for the early-stage detection of cardiovascular irregularities are crucial to stopping and reducing their development.
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Ultrasensitive detection of crystal violet using a molybdenum sulfide–silver nanostructure-based sensing platform: roles of the adsorbing semiconductor in SERS signal enhancement

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Anal. Methods, 2023, 15,5239-5249
DOI: 10.1039/D3AY01374J, Paper
Minh Khanh Pham, Dao Thi Nguyet Nga, Quan Doan Mai, Van Manh Tien, Nguyen Quang Hoa, Vu Dinh Lam, Ha Anh Nguyen, Anh-Tuan Le
Molybdenum sulfide–silver (MoS2/Ag) nanocomposites were synthesized via a single step of ultrasonication and employed as surface-enhanced Raman scattering (SERS) substrates for crystal violet (CV) detection at concentrations down to 1.17 × 10−11 M.
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Subzero-temperature homogeneous liquid-liquid extraction for the stereoselective determination of chiral triadimefon and its metabolite in water, fruit juice, vinegar, and fermented liquor by HPLC

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Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01061A, Paper
Xingle Guo, Haijuan Jiang, Yuqi Guo, Liyan Jia, Xu Jing, Junxue Wu
A novel method based on homogeneous liquid-liquid extraction with deep eutectic solvents (DES) under subzero-temperature conditions in combination with high performance liquid chromatography (HPLC) for the determination of chiral fungicide...
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Non-enzymatic glucose sensing using a nickel hydroxide/chitosan modified screen-printed electrode incorporated into a flow injection analysis system

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Anal. Methods, 2023, 15,5071-5077
DOI: 10.1039/D3AY01145C, Paper
Wesley J. McCormick, Eva McLoughlin, Denis McCrudden
This works presents a novel screen-printed carbon electrode modified with nickel hydroxide nanoparticles and chitosan (Ni(OH)2/CS/SPCE) for the non-enzymatic flow injection amperometric detection of glucose.
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One step synthesis of red light-emitting carbon dots (R-CDs) with highly photoluminescence from O-phenylenediamine and 2,4-diaminophenol as fluorescent probes for detection of pH and Cr (VI)

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Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01323E, Paper
Yan Wu, Chengwei Zuo, Yujie Mou, Hao Wang, Yongrui Hou, Xiaodong Su, Zhenfu Jia, Huidong Qiu
In this study, a new type of red light-emitting carbon dots (R-CDs) that can selectively recognize Cr(VI) was prepared by using the strategy of 2,4-diaminophenol to enhance the fluorescence of...
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Carbon-Dot-Triggered Aggregation/Dispersion of Gold Nanoparticles for Colorimetric Detection of Nucleic Acid and Its Application in Visualization of Loop-Mediated Isothermal Amplification

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Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01336G, Paper
Selva Sharma Arumugam, Amal Wilson Varghese, Swathy S. Nair, Nae Yoon Lee
In this study, cationic carbon dots (CDs) were prepared from p-phenylenediamine (pPDA) via a one-step hydrothermal method and used to trigger the aggregation and dispersion of gold nanoparticles (AuNPs) for...
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Quantification of solution-free red blood cell staining by sorption kinetics of Romanowsky stains to agarose gels

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Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY01431B, Paper
Open Access Open Access
Chae Yun Bae, Hamid Esmaeili, Syed A. Zamin, Min Jeong Seol, Eunmi Hwang, Suk Kyung Beak, Younghoon Song, Bhuvnesh Bharti, Jangwook P. Jung
The imaging and quantification of stained red blood cells (RBCs) are important for identifying RBCs in hematology and for diagnosing diseased RBCs or parasites in cytopathology.
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A COD measurement method with turbidity compensation based on a variable radial basis function neural network

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Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY01537H, Paper
Renhao Fan, Senlin Wang, Hao Chen
A new COD measurement method using UV-vis spectroscopy is proposed that includes a new turbidity compensation algorithm and an algorithm for COD measurement using a variable radial basis function (VRBF) neural network.
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Accuracy improvement of laser-induced breakdown spectroscopy coal analysis by hybrid transfer learning

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Anal. Methods, 2023, 15,5157-5165
DOI: 10.1039/D3AY01380D, Paper
Ji Chen, Wenhao Yan, Lizhu Kang, Bing Lu, Ke Liu, Xiangyou Li
The accuracy of LIBS was limited when lacking training data. The hybrid transfer learning LIBS (HTr-LIBS) method was proposed to improve the accuracy of coal analysis with small training sets by combining fine-tuning and sample reweighting.
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4π light scattering flow cytometry: enhancing the identification and characterization of individual cells

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Anal. Methods, 2023, 15,5218-5224
DOI: 10.1039/D3AY01171B, Paper
Evgeniy A. Alexandrov, Alena L. Litvinenko, Ekaterina S. Yastrebova, Dmitry I. Strokotov, Vyacheslav M. Nekrasov, Konstantin V. Gilev, Andrei V. Chernyshev, Andrey A. Karpenko, Valeri P. Maltsev
A completely novel flow cytometer was developed and tested in the current study. The flow cytometer enables the collection of 98.5% of scattering photons in an angle-resolved partly regime. The light-scattering profiles were used to solve the inverse light-scattering problem.
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