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Adriamycin coated silica microsphere as labels for cancer biomarker alpha-fetoprotein detection

Anal. Methods, 2021, Accepted Manuscript
DOI: 10.1039/D1AY00655J, Paper
Yuzhong Zhang, Wenwen Meng, Mengrao Li
Adriamycin (ADM) coated silica microspheres as a labels for a sensitive cancer biomarker Alpha-fetoprotein (AFP) detection was reported. Silica microspheres (SiO2 MS) were employed as carrier for the immobilization of...
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Development of a high-throughput device for liquid-phase microextraction coupled with gas chromatography-mass spectrometry for the determination of benzene derivatives in environmental water

Anal. Methods, 2021, Accepted Manuscript
DOI: 10.1039/D1AY00038A, Paper
Zhiqiang Li, Zhi-an Guo, Xiaomei Chen, Jie Liu, Yidong Xu, Yi Wang, Jingchan Zhao
A device coupled with an automatic gas chromatography injection sampler for high-throughput liquid-liquid microextraction has been proposed in this study. This study's main objective was to devise a trap vial...
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An electrochemical sensor based on hierarchical nickel oxide nanostructures doped with indium ions for voltammetric simultaneous determination of sunset yellow and tartrazine colorants in soft drink powders

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY00306B, Paper
Mohammad Mehdi Moarefdoust, Shohreh Jahani, Mehran Moradalizadeh, Mohammad Mehdi Motaghi, Mohammad Mehdi Foroughi
Electrochemical sensor based on 3D raspberry-like In3+/NiO hierarchical nano-structure modified glassy carbon electrode for simultaneous detecting of sunset yellow and tartrazine was fabricated.
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Iron oxide xerogels for improved water quality monitoring of arsenic(III) in resource-limited environments via solid-phase extraction, preservation, storage, transportation, and analysis of trace contaminants (SEPSTAT)

Anal. Methods, 2021, 13,2165-2174
DOI: 10.1039/D0AY02365E, Technical Note
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.
Michael S. Bono, Emily B. Hanhauser, Chintan Vaishnav, A. John Hart, Rohit Karnik
We show that iron oxide xerogels can quantitatively adsorb, store, and release aqueous arsenic(III), enabling a new arsenic monitoring paradigm where sample contamination is adsorbed onto solid sorbents for transportation to laboratories for analysis.
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Inductively coupled plasma optical emission spectroscopy as a tool for evaluating lateral flow assays

Anal. Methods, 2021, 13,2137-2146
DOI: 10.1039/D1AY00236H, Paper
Jenna M. DeSousa, Micaella Z. Jorge, Hayley B. Lindsay, Frederick R. Haselton, David W. Wright, Thomas F. Scherr
This work demonstrates the first use of ICP-OES to quantitatively analyze gold content on lateral flow assays.
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Establishment of primary reference measurement procedures and reference materials for EGFR variant detection in non-small cell lung cancer

Anal. Methods, 2021, 13,2114-2123
DOI: 10.1039/D1AY00328C, Paper
Xia Wang, Yongzhuo Zhang, Chunyan Niu, Shangjun Wang, Liang Li, Yong Guo, Lingxiang Zhu, Xiaohua Jin, Huafang Gao, Wentao Xu, Pengyu Zhu, Qingkuo Lan, Meihong Du, Xiaoyan Cheng, Yunhua Gao, Lianhua Dong
Circulating tumor DNA (ctDNA)-based mutation detection is promising to change the clinical practice of genotype-directed therapy for cancer.
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Exploring the utility of Au@PVP-polyamide-Triton X-114 for SERS tracking of extracellular senescence associated-beta-galactosidase activity

Anal. Methods, 2021, 13,2087-2091
DOI: 10.1039/D1AY00470K, Communication
Shaofei Li, Yizhuang Cheng, Miao Qin, Siyu Chen, Pan Li, Liangbao Yang
A compound with enrichment and SERS enhancement was successfully developed, which could rapidly adsorb X-gal hydrolysates from a liquid matrix in 5 minutes and further be used for SERS analysis with a detection limit of less than 1 × 10−9 mol L−1.
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Cobalt encapsulated in bamboo-like N-doped carbon nanotubes for highly sensitive electroanalysis of Pb(II): enhancement based on adsorption and catalysis

Anal. Methods, 2021, 13,2147-2156
DOI: 10.1039/D0AY02330B, Paper
Qian-Qian Xu, Xu Xia, Min Zhu, Li-Hao Xu, Yong-Xing Zhang, Shan-Shan Li
By combining the adsorption ability of N-CNTs with the catalysis of Co NPs to form Co/N-CNTs, the newly constructed Co/N-CNTs reveal a significantly improved electroanalytical performance towards Pb(II) with an impressive sensitivity of 69.74 μA μM−1.
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Electrochemical sensor based on multi-walled carbon nanotubes for imidacloprid determination

Anal. Methods, 2021, 13,2124-2136
DOI: 10.1039/D1AY00198A, Paper
Evellin E. S. Bruzaca, Raissa C. de Oliveira, Mateus S. S. Duarte, Camila P. Sousa, Simone Morais, Adriana N. Correia, Pedro de Lima-Neto
A simple and robust sensor (fMWCNT–Nafion®0.5%/GCE) for determination of imidacloprid, a widely used neonicotinoid, was developed using a glassy carbon electrode (GCE) modified with functionalized multi-walled carbon nanotubes (fMWCNT) and Nafion®.
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A bifunctional fluorescent probe for sensing of Al3+ and H2S

Anal. Methods, 2021, 13,2157-2164
DOI: 10.1039/D1AY00096A, Paper
Ziao Zong, Jing Wang, Yidong Bin, Yanliu Wu, Guimei Huang
Compound L was developed from salicylaldoxime and 4-aminobenzamide. L displayed AIE characteristics in the solid state due to a unique dimer formation by intermolecular hydrogen bonds. L could also act as a bifunctional fluorescence probe for Al3+ and H2S.
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