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Biohybrid multifunctional Ag3PO4 loaded natural nano-hydroxyapatite from salmon bones for disposal of wastewater

文献类型：期刊论文

作者Liu, Chuanxu1; Lan, Xiangyu1; Wang, Yuanzhu1; Li, Wenjun3; Ding, Juan2; Pu, Yang1,4
刊名JOURNAL OF MATERIALS SCIENCE
出版日期2025-04-01
卷号60期号:13页码:5834-5846
ISSN号0022-2461
DOI10.1007/s10853-025-10787-9
通讯作者Ding, Juan(ldu-dj@ldu.edu.cn) ; Pu, Yang(ypu@ldu.edu.cn)
英文摘要Even with the current advancement, the treatment of industrial and aquaculture wastewater containing organic and inorganic pollutants is still one of the research focuses, and the development of photocatalysts degrading those contaminants under visible light has been considered an essential strategy. In this study, we reported a novel multifunctional photocatalytic material (nHAP-Ag3PO4) composed of natural nano-hydroxyapatite (nHAP) from salmon processing by-products, fish bones, with an in-situ Ag3PO4 loading, by a body-centered cubic structure. Under visible light irradiation, with organic dyes, tetracycline (TC) and Pb(II) as simulated water pollutants, it was found that nHAP-Ag3PO4 had an excellent degradation rate for organic dyes and TC, reaching more significant than 95%, and stabilities towards them, for which the degradation rate remained higher than 83% after three cycles. Additionally, it exhibits efficient adsorption capability of heavy metal ions by adsorbing 180 mg/g for Pb(II) within 100 min, which is approximately three times that of pure nHAP. Furthermore, the nHAP-Ag3PO4 composite also possesses high-efficiency polyphenol oxidase (PPO) mimicking activity, compared with natural laccase, nHAP-Ag3PO4 possesses a similar substrate affinity and a higher reaction rate. This work provides a tremendous potential versatile material for future practical applications in the disposal of wastewater.Graphical abstractA novel nHAP-Ag3PO4 nanoparticle was constructed to improve the stability and dispersion of Ag3PO4, contributing to the excellent photodegradation ability of organic pollutants, good heavy metal adsorption ability and high PPO-like activity.
WOS关键词PHOTOCATALYSTS ; NANOPARTICLES ; DEGRADATION
WOS研究方向Materials Science
语种英语
WOS记录号WOS:001449720500001
资助机构National Key Research and Development Program of China ; Special Plan for Major Scientific and Technological Innovation in Qingdao West Coast ; Ludong University
源URL[http://ir.yic.ac.cn/handle/133337/40162]  
专题海岸带生物学与生物资源利用重点实验室
烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
通讯作者Ding, Juan; Pu, Yang
作者单位1.Ludong Univ, Sch Fisheries, Yantai 264025, Peoples R China
2.Ludong Univ, Sch Life Sci, Yantai 264025, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
4.Ludong Univ, Bionanotechnol Res Inst, Yantai 264025, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Chuanxu,Lan, Xiangyu,Wang, Yuanzhu,et al. Biohybrid multifunctional Ag3PO4 loaded natural nano-hydroxyapatite from salmon bones for disposal of wastewater[J]. JOURNAL OF MATERIALS SCIENCE,2025,60(13):5834-5846.
APA Liu, Chuanxu,Lan, Xiangyu,Wang, Yuanzhu,Li, Wenjun,Ding, Juan,&Pu, Yang.(2025).Biohybrid multifunctional Ag3PO4 loaded natural nano-hydroxyapatite from salmon bones for disposal of wastewater.JOURNAL OF MATERIALS SCIENCE,60(13),5834-5846.
MLA Liu, Chuanxu,et al."Biohybrid multifunctional Ag3PO4 loaded natural nano-hydroxyapatite from salmon bones for disposal of wastewater".JOURNAL OF MATERIALS SCIENCE 60.13(2025):5834-5846.

入库方式： OAI收割

来源：烟台海岸带研究所

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