Category Archives: RSC – Anal. Methods

A dihydro-benzo[4,5]imidazo[1,2-c]quinazoline-based probe with aggregation-induced ratiometric emission for the ratiometric fluorescent detection of peroxynitrite in living cells and zebrafish

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Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY01416A, Paper
Jin-Long Yan, Shuang-Shuang Liu, Wei-Na Wu, Xiao-Lei Zhao, Yun-Chang Fan, Yuan Wang, Zhi-Hong Xu
A dihydro-benzo[4,5]imidazo[1,2-c]quinazoline-based probe with aggregation-induced ratiometric emission was developed for the ratiometric fluorescent detection of ONOO−, which was applied for imaging ONOO− in HeLa cells and zebrafish.
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Development and application of a mini-QuEChERS method for the determination of pesticide residues in anuran adipose tissues

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Anal. Methods, 2023, 15,5078-5086
DOI: 10.1039/D3AY01442H, Paper
Allyson Leandro Rodrigues dos Santos, Igor de Melo Lima, Andressa Tironi Vieira, Patrícia de Menezes Gondim, Paulo Cascon, Anizio Marcio de Faria
A simple, eco-friendly, and efficient mini-QuEChERS method is proposed for extracting pesticides from anuran adipose tissue samples. The developed method was successfully applied to 67 tissues of two anuran species, detecting some pesticide residues.
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Component analysis of fat, oil and grease in wastewater: challenges and opportunities

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Anal. Methods, 2023, 15,5112-5128
DOI: 10.1039/D3AY01222K, Critical Review
Anika Amir Mohana, Felicity Roddick, Subashani Maniam, Li Gao, Biplob Kumar Pramanik
The presence of fat, oil and grease can lead to blockages in sewer lines, pumps, and treatment plant operations, thereby creating health risks and environmental hazards.
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Microbial degradation mechanism of historical silk revealed by proteomics and metabolomics

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Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY01033C, Paper
Lindan Pan, Chuanmiao Ding, Yefeng Deng, Hao Chen, Hailiang Yang, Biyang Wang, Yang Zhou, Bing Wang
Archaeological silk undergoes destructive and irreversible changes during the natural process of decay.
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Ratiometric colorimetric detection of nitrite using CoMnO3 nanofibers as an oxidase-like enzyme to induce diazotization reaction

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Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY01290E, Paper
Zoujun Peng, Ziwen Liao, Sipei Liu, Tao Lian, Peng Xu, Ping Qiu
Schematic diagram of the fabrication of CoMnO3 nanofibers and nitrite detection.
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Smartphone digital image colorimetry for quantification of serum proteins

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Anal. Methods, 2023, 15,5018-5026
DOI: 10.1039/D3AY01424J, Paper
Victor Markus, Ozlem Dalmizrak, Oğuz Han Edebal, Mais Al-Nidawi, Jude Caleb
Colorimetric determination of proteins in serum is proposed based on the biuret method and replacing ultraviolet-visible spectrometric (UV-Vis) detection with a simple and affordable smartphone digital image colorimetric (SDIC) method.
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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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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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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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