1篇
您的检索式：作者名="Layching CHAI"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Prevalence and risk assessment of antibiotics in riverine estuarine waters of Larut and Sangga Besar River, Perak显示文摘Antibiotics released into the environment through anthropogenic activities exert selective pressure,driving bacteria towards increasing antimicrobial resistance.The prevalence of antibiotics and the ecological risks posed in the riverine estuarine of Larut River and Sangga Besar River,which included wastewater effl uents from hospital,zoo,and poultry slaughterhouse sources were investigated.Solid phase extraction(SPE)followed by high-performance liquid chromatography tandem mass chromatography(HPLC-MS/MS)were used to extract and quantify the antibiotic residues from 22 antibiotics belonging to six major antibiotic classes(sulfonamide,macrolide,fl uoroquinolone,phenicol,trimethoprim,and tetracycline).Sixteen antibiotic residues were detected with concentrations ranging from limit of detection(LOD)to 1262.3 ng/L.Fluoroquinolones and macrolides were the most frequently detected compounds.Erythromycin,clarithromycin,and ofl oxacin detected in hospital and zoo effl uents posed a high risk to algae while tetracycline had low to medium ecological risks toward all the relevant organisms from aquatic environments(algae,invertebrate Daphnia magna,and fi sh). | Kyleyoung LOW Layching CHAI Choonweng LEE Gan ZHANG Ruijie ZHANG Vaezzadeh VAHAB Chuiwei BONG | 2021 | Journal of Oceanology and Limnology2021，39，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员