Determination and distribution of pesticides and antibiotics in agricultural soils from northern China

Pan, Lixiang; Feng, Xiaoxiao; Cao, Meng; Zhang, Shiwen; Huang, Yuanfang; Xu, Tianheng; Jing, Jing; Zhang, Hongyan

doi:10.1039/c9ra00783k

Cited by 61 publications

(26 citation statements)

References 35 publications

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“…Therefore, it is often detected in soil, water and other environmental samples, with concentrations ranging from μg/ml to mg/ml, it has a great health risk for people who are exposed to pesticide residues through foods 5,30 . For example, Pan et al analyzed farmland soil samples from northern China and found that the residue of DFC in the environmental samples exceeded that of 0.1 mg/kg 31 . According to the literature, the half‐life of DFC is less than 30 days and varies with different environmental conditions 32,33 …”

Section: Discussionmentioning

confidence: 99%

DNA damage and cell apoptosis induced by fungicide difenoconazole in mouse mononuclear macrophage RAW264.7

Liu

et al. 2021

Environmental Toxicology

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Difenoconazole (DFC) is a typical triazole fungicide. Because of its effective bactericidal activity, it has been widely used in agricultural products such as fruits and vegetables. This study revealed the cytotoxic effect of fungicide DFC on mouse monocyte macrophage RAW264.7. The results showed that the IC50 value of DFC on RAW264.7 cells was 37.08 μM (24 h). DFC can significantly inhibit the viability of RAW264.7 cells, induce DNA damage and enhance apoptosis. The established cytotoxicity test showed that DFC‐induced DNA double strand breaks in RAW264.7 cells. DFC‐treated cells showed typical morphological changes of apoptosis, including chromatin condensation and nuclear lysis. In addition, DFC can induce the release of Cyt c, promote the collapse of mitochondrial membrane potential and increase the Bax/Bcl‐2 ratio in RAW264.7 cells. Through this research, people further understand the toxicity of DFC and provide a more scientific basis for its safety application and risk management.

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Section: Discussionmentioning

confidence: 99%

DNA damage and cell apoptosis induced by fungicide difenoconazole in mouse mononuclear macrophage RAW264.7

Liu

et al. 2021

Environmental Toxicology

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“…The extensive use of organic compounds in the agricultural sector has led to major environmental concerns. Due to their toxicity and non-biodegradability, agricultural chemicals including pesticides and antibiotics exhibit non-selective toxicity and they accumulate in the environment including water and soil [78,79].…”

Section: Mnp-mediated Removal Of Pesticides and Antibioticsmentioning

confidence: 99%

Functionalized Magnetic Nanomaterials in Agricultural Applications

et al. 2021

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The development of functional nanomaterials exhibiting cost-effectiveness, biocompatibility and biodegradability in the form of nanoadditives, nanofertilizers, nanosensors, nanopesticides and herbicides, etc., has attracted considerable attention in the field of agriculture. Such nanomaterials have demonstrated the ability to increase crop production, enable the efficient and targeted delivery of agrochemicals and nutrients, enhance plant resistance to various stress factors and act as nanosensors for the detection of various pollutants, plant diseases and insufficient plant nutrition. Among others, functional magnetic nanomaterials based on iron, iron oxide, cobalt, cobalt and nickel ferrite nanoparticles, etc., are currently being investigated in agricultural applications due to their unique and tunable magnetic properties, the existing versatility with regard to their (bio)functionalization, and in some cases, their inherent ability to increase crop yield. This review article provides an up-to-date appraisal of functionalized magnetic nanomaterials being explored in the agricultural sector.

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“…According to past studies, mixing organic acids (including formic acid [39], phosphate [41], Na 2 EDTA-Mcllvaine [38,42]) with methanol [37] or ACN [43] is the most effective extraction solution with good recovery efficiency and has good reproducibility when analyzing multiple antibiotic residues in environmental matrices. Ferhi et al [34] demonstrated that ACN and citric acid-phosphate buffer can be used to efficiently extract eight antibiotics from the soil.…”

Section: Choice Of Extractantmentioning

confidence: 99%

“…Meng et al [36] developed a QuEChERS method for the residues of 20 antibiotics (17 SAs, three macrolides) in soil and obtained a good recovery efficiency of 61.4-118.9% and a lower LOQ of 2-5 μg/kg. Pan et al [38] established a QuEChERS method for 10 antibiotics (four TCs, four SAs, and two macrolides) in soil, with a recovery of 37-108% and LODs of 0.01-2.00 μg/kg. In complex soil matrices, the detection range of antibiotics in the soil varies greatly and different types of antibiotics are affected by factors such as the nature of the compound (such as solubility and adsorption distribution coefficient), the pH of the extraction solvent, and the physical and chemical properties of the soil (such as pH, organic matter, clay content, etc.).…”

Section: Introductionmentioning

confidence: 99%

Determination of multiple antibiotics in agricultural soil using a quick, easy, cheap, effective, rugged, and safe method coupled with ultra‐high performance liquid chromatography‐tandem mass spectrometry

Zhang

Liu³

et al. 2021

J of Separation Science

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In this study, we combined ultra-high performance liquid chromatography with tandem mass spectrometry to establish a quick, easy, cheap, effective, rugged, and safe method of detecting 21 target antibiotics in agricultural soil samples.Antibiotics were extracted with mixed solvents consisting of ethylenediaminetetraacetic acid disodium salt dihydrate and phosphoric acid citric acid buffer and acetonitrile which were purified with octadecylsilyl as an adsorbent and anhydrous sodium sulfate as a desiccant. This method was able to effectively extract all of the target antibiotics from agricultural soils, with recovery efficiencies ranging from 55 to 108% and limits of detection between 0.09-0.68 μg/kg. We also validated this new method for selectivity, sensitivity, and reliability of detecting multiple antibiotics in 12 samples. Considering the potential environmental and public health effects of antibiotics in agricultural soils, our new method can help analyze the degree of antibiotic contamination and provide valuable information for soil quality and risk assessment.

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Determination and distribution of pesticides and antibiotics in agricultural soils from northern China

Abstract: Different types of soil samples from a typical farmland in northern China were collected and evaluated for the presence of the pesticides and antibiotics.

Cited by 61 publications

References 35 publications

DNA damage and cell apoptosis induced by fungicide difenoconazole in mouse mononuclear macrophage RAW264.7

DNA damage and cell apoptosis induced by fungicide difenoconazole in mouse mononuclear macrophage RAW264.7

Functionalized Magnetic Nanomaterials in Agricultural Applications

Determination of multiple antibiotics in agricultural soil using a quick, easy, cheap, effective, rugged, and safe method coupled with ultra‐high performance liquid chromatography‐tandem mass spectrometry

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