Assessing the bioavailability of antibiotics in soil with the diffusive gradients in thin films (DGT)
文献类型：期刊论文
| 作者 | Song, Mengke4; Su, Yicheng4; Jiang, Longfei2,3; Peng, Ke4; Li, Jinling1; Liu, Sisi1; Sun, Yingtao2,3; Chen, Chang-Er1; Luo, Chunling2,3,4
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| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
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| 出版日期 | 2023 |
| 卷号 | 448页码:130935 |
| 关键词 | PASSIVE WATER SAMPLER IN-SITU MEASUREMENT VETERINARY ANTIBIOTICS TRIMETHOPRIM ANTIBIOTICS SOLVENT-EXTRACTION ANIMAL MANURE TRACE-METALS PHARMACEUTICALS SULFONAMIDE TRANSPORT |
| ISSN号 | 0304-3894 |
| DOI | 10.1016/j.jhazmat.2023.130935 |
| 英文摘要 | The diffusive gradients in thin films (DGT) technique is an excellent method for investigating the dynamic processes of antibiotics in soils. However, whether it is applicable in antibiotic bioavailability assessment is yet to be disclosed. This study employed DGT to determine the antibiotic bioavailability in soil, and compared the results with plant uptake, soil solutions, and solvent extraction methods. DGT exhibited predictive capability for plant taking in antibiotics proved by the significant linear relationship between the DGT based concentration (CDGT) and antibiotic concentration in roots and shoots. Although the performance of soil solution was acceptable based on linear relationship analysis, its stability was weaker than DGT. The results based on plant uptake and DGT indicated the bioavailable antibiotic contents in different soils were inconsistent because of the distinct mobility and resupply of sulphonamides and trimethoprim in different soils, as represented by Kd and Rds, which were affected by soil properties. Plant species played an important role in antibiotic uptake and translocation. Antibiotic uptake by plants depends on antibiotic, plant and soil. These results confirmed the capability of DGT in determining antibiotic bioavailability for the first time. This work provided a simple and powerful tool for environmental risk evaluation of antibiotics in soils. ? 2023 Elsevier B.V. |
| WOS研究方向 | Engineering, Environmental ; Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000942600600001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80240]  |
| 专题 | 有机地球化学国家重点实验室 |
| 作者单位 | 1.Environmental Research Institute/School of Environment, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou; 510006, China 2.CAS Center for Excellence in Deep Earth Science, Guangzhou; 510640, China 3.State Key Laboratory of Organic Geochemistry and Guangdong-Hong Kong-Macao Joint Laboratory for Environmental Pollution and Control, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China 4.Joint Institute of Environmental Research & Education, South China Agricultural University, Guangzhou; 510642, China |
| 推荐引用方式 GB/T 7714 | Song, Mengke,Su, Yicheng,Jiang, Longfei,et al. Assessing the bioavailability of antibiotics in soil with the diffusive gradients in thin films (DGT)[J]. JOURNAL OF HAZARDOUS MATERIALS,2023,448:130935. |
| APA | Song, Mengke.,Su, Yicheng.,Jiang, Longfei.,Peng, Ke.,Li, Jinling.,...&Luo, Chunling.(2023).Assessing the bioavailability of antibiotics in soil with the diffusive gradients in thin films (DGT).JOURNAL OF HAZARDOUS MATERIALS,448,130935. |
| MLA | Song, Mengke,et al."Assessing the bioavailability of antibiotics in soil with the diffusive gradients in thin films (DGT)".JOURNAL OF HAZARDOUS MATERIALS 448(2023):130935. |
入库方式： OAI收割
来源：广州地球化学研究所
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