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A mitochondria targetable dimethylphosphorothionate-based far-red and colorimetric fluorescent probe with large Stokes shift for monitoring peroxynitrite in living cells

Anal. Methods, 2022, Accepted Manuscript
DOI: 10.1039/D2AY01614A, Paper
Chunxiang Zhang, Xiangyang Zhang, Youming Shen, Zile Zhou
Peroxynitrite (ONOO−) is a biological oxidant that is related to many physiological and pathological processes. An overdose of ONOO− is the cause of various serious diseases. Some evidences demonstrated that...
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The study of a novel high selectivity pyrenyl-based fluorescence probe with aggregation-induced emission characteristics for Fe3+ detection designed by a structure modulation strategy

Anal. Methods, 2022, Advance Article
DOI: 10.1039/D2AY01780F, Paper
Sen Liu, Jun Li, Tianjiao Hou, Xuan Shen
The past decades have witnessed the feat of fluorescent probes for Fe3+ detection, where eliminating the interference by other metal ions plays a pivotal role in its detection by probes in complex environments.
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Rapid determination of 14 odorous compounds in drinking water using gas chromatography-mass spectrometry coupled with headspace solid-phase microextraction pretreatment

Anal. Methods, 2022, Advance Article
DOI: 10.1039/D2AY01784A, Paper
Xuezhi Tong, Hao Zhang, Xiang Fan, Shengyuan Yang, Dongyang Chen, JiaLi Feng, Shan Tan, Dong Zeng
A sensitive and effective method was developed to detect 14 odorous compounds in water using GC-MS with headspace solid-phase microextraction.
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A sensitive MnO2 nanosheet sensing platform based on a fluorescence aptamer sensor for the detection of zearalenone

Anal. Methods, 2022, 14,4872-4878
DOI: 10.1039/D2AY01589G, Paper
Guoxin Qin, Yuanwen Wei, Qifeng Zhou, Haijun Wang, Yuning Wei, Shuibing Lao, Lihong Luo, Renfu Mo, Yongxian Chen, Yuxia Yang, Jie He, Huiling Li
An aptamer sensor based on manganese dioxide (MnO2) nanosheets was developed for the detection of zearalenone (ZEN).
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Covalent organic framework linked with amination luminol derivative as enhanced ECL luminophore for ultrasensitive analysis of cytochrome c

Anal. Methods, 2022, 14,4767-4774
DOI: 10.1039/D2AY01208A, Paper
Luan Shen, Yi-Wen Wang, Hong-Yan Shan, Jun Chen, Ai-Jun Wang, Wen Liu, Pei-Xin Yuan, Jiu-Ju Feng
COFs were grafted with ABEI and applied for building a label-free ECL biosensor for cyt c detection.
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Study of insecticide translocation in coconut palm trees after using pressurized endotherapy

Anal. Methods, 2022, 14,4851-4860
DOI: 10.1039/D2AY01328B, Paper
Jordana Alves Ferreira, Gabriela Brito Almeida, Paulo Manoel Pontes Lins, Marley Mendonça Tavares, Samuel C. Cohen Farias, Sonia C. N. Queiroz
Alternative techniques for applying agricultural products, such as pressurized endotherapy, have shown promise in pest and disease control in coconut palms (Cocos nucifera Linn.).
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Fe3O4@Au–metal organic framework nanozyme with peroxidase-like activity and its application for colorimetric ascorbic acid detection

Anal. Methods, 2022, 14,4832-4841
DOI: 10.1039/D2AY01460B, Paper
Bolin Han, Huanan Guan, Bo Peng, Yue Zhang, Ying Liu
A free radical scavengingd system based on Fe3O4@Au/MOF-ABTS˙+ has formed the basis of a novel method for the highly sensitive and specific spectrophotometric determination of ascorbic acid (AA).
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Determination of hydroquinone and benzoquinone in pharmaceutical formulations: critical considerations on quantitative analysis of easily oxidized compounds

Anal. Methods, 2022, 14,4784-4794
DOI: 10.1039/D2AY01631A, Paper
Olívia Brito de Oliveira Moreira, Lucas Vinícius de Faria, Renato Camargo Matos, Karine Braga Enes, Mara Rúbia Costa Couri, Marcone Augusto Leal de Oliveira
Comprehensive analysis of hydroquinone and benzoquinone behaviour as an investigative assay for designing an alternative quantitative protocol for pharmaceutical formulations.
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A calibration-free approach to detecting microRNA with DNA-modified gold coated magnetic nanoparticles as dispersible electrodes

Anal. Methods, 2022, 14,4861-4866
DOI: 10.1039/D2AY01782B, Paper
Sharmin Hoque, Vinicius R. Gonçales, Padmavathy Bakthavathsalam, Richard D. Tilley, J. Justin Gooding
Herein is shown an approach to using gold coated magnetic nanoparticles as dispersible electrodes for ultralow detection of circulating nucleic acids that requires no calibration to achieve quantitative information.
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A high-throughput microfluidic device inspired by the Wheatstone bridge principle for characterizing the mechanical properties of single cells

Anal. Methods, 2022, 14,4813-4821
DOI: 10.1039/D2AY01416E, Paper
Siyu Hu, Tianmian Liu, Chundong Xue, Yongjiang Li, Yunong Yang, Xing Xu, Bo Liu, Xiaoming Chen, Yan Zhao, Kairong Qin
A high-throughput microfluidic device in combination with the principles of flow cytometry and the Wheatstone bridge is developed for characterizing the mechanical properties of single cells.
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