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Synthesis and grafting of diazonium tosylates for thermoplastic electrode immunosensors

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY00965F, Paper
Cynthia P. McCord, Tugba Ozer, Charles S. Henry
Diazonium modified thermoplastic electrode were successfully used to perform sandwich ELISA immunoassays for detection of C-reactive protein in both buffer and serum with clinically relevant LODs.
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Rapid determination of sulfamethoxazole and trimethoprim illegally added to health products using excitation–emission matrix fluorescence coupled with the second-order calibration method

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY01391B, Paper
Lu-Zhu Chen, Hai-Long Wu, Wan-Jun Long, Tong Wang, Gao-Yan Tong, Ru-Qin Yu
A smart chemometrics-assisted EEM fluorescence method is presented for the quantification of SMZ and TMP illegally added to health products. The satisfactory results confirmed that the proposed method is a fast, accurate, and green strategy.
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Chemometric strategies for near infrared hyperspectral imaging analysis: classification of cotton seed genotypes

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY01076J, Paper
Priscilla Dantas Rocha, Everaldo Paulo Medeiros, Carolina Santos Silva, Simone da Silva Simões
Hyperspectral images have been increasingly employed in the agricultural sector for seed classification for different purposes.
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A Highly Emissive Zn(II)-pyridyl-benzimidazolyl-phenolato based Chemosensor: Detection of H2PO4‒ via “Use” and “Throw” Device Fabrication

Anal. Methods, 2021, Accepted Manuscript
DOI: 10.1039/D1AY01575C, Paper
Sunanda Dey, Sukanya Paul, Kingshuk Debsharma, Chittaranjan Sinha
2-Ethoxy-6-[1-(phenyl-pyridin-2-yl-methyl)-1H-benzoimidazol-2-yl]-phenol (HL) selectively serves as sensitive ‘turn on’ Zn2+ sensor in 9:1 (v/v) DMSO/H2O (HEPES Buffer, pH=7.4) medium in presence of sixteen other cations at the limit of detection (LOD)...
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Rapid quantitation of three synthetic cathinones in urine by magnetic dispersive solid-phase extraction combined with DART-HRMS

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY01280K, Paper
Yawen Li, Ru Lian, Feiyu Yang, Zhiru Xu, Fangqi Cao, Rong Wang, Chen Liang, Yurong Zhang
Synthetic cathinones in urine can be quickly quantified by the combination of magnetic dispersive solid-phase extraction and DART-HRMS.
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Microfluidic devices based on textile threads for analytical applications: state of the art and prospects

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY01337H, Critical Review
Deonir Agustini, Fábio Roberto Caetano, Reverson Fernandes Quero, José Alberto Fracassi da Silva, Márcio Fernando Bergamini, Luiz Humberto Marcolino-Junior, Dosil Pereira de Jesus
Critical review on the fundamentals, applications, challenges, and prospects of thread-based microfluidic analytical devices.
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Application of new N- and S-doped amorphous carbon in D-μSPE and its combination with deep eutectic solvent-based DLLME for the extraction of some mycotoxins from soymilk

Anal. Methods, 2021, 13,4604-4613
DOI: 10.1039/D1AY01057C, Paper
Anahid Rezaeefar, Mir Ali Farajzadeh, Mahboob Nemati, Mohammad Reza Afshar Mogaddam, Farzaneh Lotfipour
A new amorphous carbon-based dispersive micro solid-phase extraction method was developed for the extraction and preconcentration of several mycotoxins from soymilk samples.
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Aortic aneurysm evaluation by scanning acoustic microscopy and Raman spectroscopy

Anal. Methods, 2021, 13,4683-4690
DOI: 10.1039/D1AY01133B, Paper
Bukem Tanoren, Ugur Parlatan, Melita Parlak, Ibrahim Kecoglu, Mehmet Burcin Unlu, Didem Melis Oztas, Mustafa Ozer Ulukan, Korhan Erkanli, Murat Ugurlucan
(a) Acoustic impedance map of an aorta sample by SAM. (b) Correlation between SAM and RS measurements. As age increases, signals obtained by both techniques increase with similar trends.
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Development of highly sensitive and selective bisphenol A sensor based on a cobalt phthalocyanine-modified carbon paste electrode: application in dairy analysis

Anal. Methods, 2021, 13,4674-4682
DOI: 10.1039/D1AY00827G, Paper
Dhouha Jemmeli, Chérif Dridi, Mohammed N. Abbas, Eithne Dempsey
Simple, sustainable & cost-effective BPA sensor development for milk analysis.
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Intelligent analysis of maleic hydrazide using a simple electrochemical sensor coupled with machine learning

Anal. Methods, 2021, 13,4662-4673
DOI: 10.1039/D1AY01261D, Paper
Lulu Xu, Ruimei Wu, Xiaoyu Zhu, Xiaoqiang Wang, Xiang Geng, Yao Xiong, Tao Chen, Yangping Wen, Shirong Ai
A simple intelligent electrochemical sensing platform based on a low-cost disposable laser-induced porous graphene flexible electrode for maleic hydrazide coupled with machine learning was successfully designed.
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