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A new ultrasound-assisted liquid-liquid microextraction method utilizing a switchable hydrophilicity solvent for spectrophotometric determination of nitrite in food samples. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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Hu J, Yang Y, Guan Y, Li R, Liu C, Yao G, Zhao W. Determination of benzimidazole pesticide residues in soil by ultrasound‐assisted supramolecular solvent microextraction. SEPARATION SCIENCE PLUS 2023. [DOI: 10.1002/sscp.202200143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Affiliation(s)
- Jiabao Hu
- College of Bioscience and Resources Environment Beijing University of Agriculture Beijing P. R. China
- Key Laboratory of Urban Agriculture In North China Ministry of Agriculture and Rural Affairs, P. R. China, Beijing University of Agriculture Beijing P. R. China
| | - Yuqi Yang
- College of Bioscience and Resources Environment Beijing University of Agriculture Beijing P. R. China
- Key Laboratory of Urban Agriculture In North China Ministry of Agriculture and Rural Affairs, P. R. China, Beijing University of Agriculture Beijing P. R. China
| | - Yunlei Guan
- College of Bioscience and Resources Environment Beijing University of Agriculture Beijing P. R. China
- Key Laboratory of Urban Agriculture In North China Ministry of Agriculture and Rural Affairs, P. R. China, Beijing University of Agriculture Beijing P. R. China
| | - Rui Li
- College of Bioscience and Resources Environment Beijing University of Agriculture Beijing P. R. China
- Key Laboratory of Urban Agriculture In North China Ministry of Agriculture and Rural Affairs, P. R. China, Beijing University of Agriculture Beijing P. R. China
| | - Chunxiao Liu
- College of Bioscience and Resources Environment Beijing University of Agriculture Beijing P. R. China
- Key Laboratory of Urban Agriculture In North China Ministry of Agriculture and Rural Affairs, P. R. China, Beijing University of Agriculture Beijing P. R. China
| | - Guojun Yao
- Total Component Analysis Laboratory Nutrichem Co., Ltd. Beijing P. R. China
| | - Wenting Zhao
- College of Bioscience and Resources Environment Beijing University of Agriculture Beijing P. R. China
- Key Laboratory of Urban Agriculture In North China Ministry of Agriculture and Rural Affairs, P. R. China, Beijing University of Agriculture Beijing P. R. China
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Khoshmaram L, Tabaghchi S, Azhar FF. Combination of a methylene blue-iodide system with a smartphone-based portable colorimeter for the on-site determination of nitrite. NEW J CHEM 2022. [DOI: 10.1039/d1nj05340j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
On-site determination of nitrite using a novel colorimetric method based on bleaching the blue color of methylene-blue and image analysis.
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Affiliation(s)
- Leila Khoshmaram
- Department of Chemistry, Faculty of Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Sona Tabaghchi
- Department of Chemistry, Faculty of Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Fahimeh Farshi Azhar
- Department of Chemistry, Faculty of Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
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Morsy MK, Morsy OM, Abd-Elaaty EM, Elsabagh R. Development and Validation of Rapid Colorimetric Detection of Nitrite Concentration in Meat Products on a Polydimethylsiloxane (PDMS) Microfluidic Device. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02139-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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