Multiresidual Determination of 295 Pesticides and Chemical Pollutants in Animal Fat by Gel Permeation Chromatography (GPC) Cleanup Coupled with GC–MS/MS, GC–NCI‐MS, and LC–MS/MS

Cao, Yan‐Zhong; Liu, Yong-Ming; Wang, Na; Ji, Xinxin; Yao, Cui‐Cui; Li, Xiang; Shi, Lili; Chang, Qiao‐Ying; Fan, Chun‐Lin; Pang, Guo‐Fang

doi:10.1002/9781118907924.ch05

Cited by 3 publications

References 38 publications

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Two fluorescent copper phosphonate complexes for sensing antibiotics, ketones and Fe³⁺ in water

Zhang

Ruan

et al. 2021

Zeitschrift anorg allge chemie

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As the most attractive and fastest growing fluorescent sensing materials, metal-organic compounds have demonstrated great potential for the detection of various types of chemicals. Two fluorescent phosphonate complexes(2) with diverse structures were designed and synthesized for this purpose from ((2'-cyano-[1,1'-biphenyl]-4-yl) methyl)phosphonic acid (H 2 L) and copper ions with various valence state under solvothermal conditions. The structures of 1 and 2 are determined by single X-ray crystal diffraction, and further characterized by elemental analysis, IR, TGA and PXRD. The two complexes demonstrate diverse properties on sensing Fe 3 + ions, ketone and some antibiotics, and the according detection limits are obtained, indicating which could be applied as a fast, recyclable, and multi-responsive fluorescence sensor. The sensing activity diversity between 1 and 2 toward different analytes was also discussed based on the possible sensing mechanisms to further explore the possible factors affecting the sensibility of the materials.

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Two fluorescent copper phosphonate complexes for sensing antibiotics, ketones and Fe³⁺ in water

Zhang

Ruan

et al. 2021

Zeitschrift anorg allge chemie

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Metabolomics: Applications to Food Safety and Quality Research

Pinu

2016

Microbial Metabolomics

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Analysis of PFAS in Locally Acquired Food Containers

Liguori-Bills,

Stuart,

Ayers

et al. 2023

LCGC N. Am.

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The measurement of intestinal permeability is important for diagnoses of diseases of the gastrointestinal tract, such as Crohn’s disease. The gold standard for measurement of intestinal permeability is the dual sugar absorption test, which measures the urinary or blood concentrations of two orally administered sugars, a monosaccharide and a disaccharide, over a period of time. The lining of the small intestine allows monosaccharides to cross into the bloodstream, but the larger disaccharide is not permitted to cross the intestine unless the barrier is compromised. The permeability of the lining is measured by a ratio between select monosaccharides and disaccharides, and this indicates the overall status of the small intestine. In order to study the effects of resistance exercise on intestinal permeability in human subjects, we developed a liquid chromatography tandem mass spectrometry (LC–MS/MS) method for the analysis of saccharides in blood plasma. The analytes included rhamnose, a monosaccharide not commonly found in food, and lactulose, a disaccharide. A trisaccharide, raffinose, was used as an internal standard. The method was robust, and had consistent reliability.

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Multiresidual Determination of 295 Pesticides and Chemical Pollutants in Animal Fat by Gel Permeation Chromatography (GPC) Cleanup Coupled with GC–MS/MS, GC–NCI‐MS, and LC–MS/MS

Cited by 3 publications

References 38 publications

Two fluorescent copper phosphonate complexes for sensing antibiotics, ketones and Fe³⁺ in water

Two fluorescent copper phosphonate complexes for sensing antibiotics, ketones and Fe³⁺ in water

Metabolomics: Applications to Food Safety and Quality Research

Analysis of PFAS in Locally Acquired Food Containers

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Multiresidual Determination of 295 Pesticides and Chemical Pollutants in Animal Fat by Gel Permeation Chromatography (GPC) Cleanup Coupled with GC–MS/MS, GC–NCI‐MS, and LC–MS/MS

Cited by 3 publications

References 38 publications

Two fluorescent copper phosphonate complexes for sensing antibiotics, ketones and Fe3+ in water

Two fluorescent copper phosphonate complexes for sensing antibiotics, ketones and Fe3+ in water

Metabolomics: Applications to Food Safety and Quality Research

Analysis of PFAS in Locally Acquired Food Containers

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Product

Resources

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Two fluorescent copper phosphonate complexes for sensing antibiotics, ketones and Fe³⁺ in water

Two fluorescent copper phosphonate complexes for sensing antibiotics, ketones and Fe³⁺ in water