Development and validation of an improved QuEChERS method for the extraction of semi-volatile organic compounds (SVOCs) from complex soils

Anal. Methods, 2023, 15,4767-4776
DOI: 10.1039/D3AY01326J, Paper
Hongbo Lou, Fujia Wang, Hangchen Zhao, Sufang Wang, Xinxin Xiao, Yanmei Yang, Xiaowei Wang
Developed is a fast, low-cost, and efficient pre-treatment method that can extract semi-volatile organic compounds from coking polluted soil, save a lot of time and reduce the amount of organic solvents used.
The content of this RSS Feed (c) The Royal Society of Chemistry

Fabrication of an electrochemical aptasensor for the determination of sarcosine based on synthesized CuCo2O4 nanosheets

Anal. Methods, 2023, 15,4938-4945
DOI: 10.1039/D3AY01149F, Paper
Somayeh Farokhi, Mahmoud Roushani, Zahra Saedi
CuCo2O4 nanosheets have been successfully synthesized. The synthesized CuCo2O4 nanostructures were used as a high-performance platform for designing a sarcosine electrochemical aptasensor.
The content of this RSS Feed (c) The Royal Society of Chemistry

Detection of cyanide and sulfide ions by different mechanisms using a fluorescent chemical sensor containing a fluorophore and a potential ligand for metal complexes

Anal. Methods, 2023, 15,4918-4925
DOI: 10.1039/D3AY00962A, Paper
Min Ji Kim, Su Bin Han, Soo Suk Lee
A fluorescent chemical sensor for the detection of CN and S2− was demonstrated based on BPMA-Flu–Cu2+ complex. Addition of Cu2+ to BPMA-Flu quenches fluorescence, but addition of CN and S2− restores fluorescence.
The content of this RSS Feed (c) The Royal Society of Chemistry

A 1,8-naphthalimide based chemosensor for intracellular and biofluid detection of Pd2+ ions: microscopic and anticounterfeiting studies

Anal. Methods, 2023, 15,5010-5017
DOI: 10.1039/D3AY00948C, Paper
Sanjeev Kumar, Neha Sharma, Satwinder Singh Marok, Satwinderjeet Kaur, Prabhpreet Singh
We integrated penta ethylene glycol with 1,8-naphthalimide for (i) nanomolar detection of Pd2+ ions in water, biofluids and live cells supported by morphological studies and (ii) anticounterfeiting labels.
The content of this RSS Feed (c) The Royal Society of Chemistry

Preparation and characterization of a homogeneous immunoassay for point-of-care testing (POCT) of procalcitonin (PCT)

Anal. Methods, 2023, 15,5002-5009
DOI: 10.1039/D3AY00890H, Paper
Zhaoying Li, Weixiang Zhai, Lu Wang, Jiyang Liu, Chunjie Li, Liang Xu
Sensitive Measuring Interaction-triggered Luminescence Experiment (SMILE), a homogeneous immunoassay method, was established for point-of-care testing (POCT) of procalcitonin (PCT).
The content of this RSS Feed (c) The Royal Society of Chemistry

Sensitive determination of thiram in apple samples using a ZIF-67 modified Si/Au@Ag composite as a SERS substrate

Anal. Methods, 2023, 15,4851-4861
DOI: 10.1039/D3AY01338C, Paper
Rui Yang, Baowen Zhang, Ya Wang, Yi Zheng, Qian Zhang, Xiupei Yang
Si/Au@Ag/ZIF-67 composite films prepared via self-assembly were employed as SERS-active substrates. The proposed substrates were used for rapid and sensitive detection of 4-ATP and thiram.
The content of this RSS Feed (c) The Royal Society of Chemistry

High-efficiency SERS platform based on 3D porous PPDA@Au NPs as a substrate for the detection of pesticides on vegetables

Anal. Methods, 2023, 15,4842-4850
DOI: 10.1039/D3AY00808H, Paper
Zhiyou Zeng, Xiaoyu Yang, Yongguo Cao, Sanshan Pu, Xinyu Zhou, Rongli Gu, Yiqian Zhang, Caijun Wu, Xiaojun Luo, Yi He
A 3D composite nanoparticle of porous PDA microspheres and Au NPs (PPDA@Au NPs) is proposed as a SERS substrate to detect pesticides. Porous PPDA nanospheres as a carrier and reductant to immobilize Au NPs for enhancing the Raman signal.
The content of this RSS Feed (c) The Royal Society of Chemistry

Application of surface-enhanced Raman scattering to qualitative and quantitative analysis of arsenic species

Anal. Methods, 2023, 15,4798-4810
DOI: 10.1039/D3AY00736G, Tutorial Review
Xamsiya Nurmamat, Zhixi Zhao, Hadiya Ablat, Xiaoyan Ma, Qingqing Xie, Ziqi Zhang, Jianrong Tian, Huiying Jia, Fupeng Wang
Given the toxicity of arsenic, there is an urgent need for the development of efficient and reliable detection systems.
The content of this RSS Feed (c) The Royal Society of Chemistry

Electroanalytical overview: the sensing of carbendazim

Anal. Methods, 2023, 15,4811-4826
DOI: 10.1039/D3AY01053H, Minireview
Open Access Open Access
Robert D. Crapnell, Prashanth S. Adarakatti, Craig E. Banks
Carbendazim is a broad-spectrum systemic fungicide that is used to control various fungal diseases in agriculture, horticulture, and forestry.
The content of this RSS Feed (c) The Royal Society of Chemistry

Correction: Extraction of diazinon, haloxyfop-R-methyl, hexaconazole, diniconazole, and triticonazole in cheese samples using a ferrofluid based liquid phase extraction method prior to gas chromatography

Anal. Methods, 2023, 15,4785-4785
DOI: 10.1039/D3AY90114A, Correction
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Mahdi Rouhi, Jafar Abolhasani, Mohammad Reza Afshar Mogaddam, Mohammad Taghi Vardini
The content of this RSS Feed (c) The Royal Society of Chemistry