Advanced selective adsorption of alizarin dye from wastewater using novel nanomagnetic molecularly imprinted polymers

IF 23.2 2区材料科学 Q1 MATERIALS SCIENCE, COMPOSITES

Advanced Composites and Hybrid Materials Pub Date : 2025-02-04 DOI:10.1007/s42114-024-01095-y

Qingqing Rao, Yunlong Zhang, Ruru Wang, Runjin Zhu, Ahmed M. Fallatah, Gaber A. M. Mersal, Yuanlian Li, Fei Tong, Mohamed M. Ibrahim, Yi Kuang, Bingnan Yuan, Shengxiang Yang

{"title":"Advanced selective adsorption of alizarin dye from wastewater using novel nanomagnetic molecularly imprinted polymers","authors":"Qingqing Rao, Yunlong Zhang, Ruru Wang, Runjin Zhu, Ahmed M. Fallatah, Gaber A. M. Mersal, Yuanlian Li, Fei Tong, Mohamed M. Ibrahim, Yi Kuang, Bingnan Yuan, Shengxiang Yang","doi":"10.1007/s42114-024-01095-y","DOIUrl":null,"url":null,"abstract":"<div><p>Dye wastewater exhibits a pronounced negative effect on the aquatic environment. However, the selective and efficient adsorption of dye from wastewater presents substantial challenges. Here, a novel surface molecularly imprinted polymer (Alizarin/SMIPs) was developed via an etched nanomagnetic carrier and computer-aided material design. The findings demonstrate that Alizarin/SMIPs exhibit high adsorption efficiency (60.94 mg·g<sup>−1</sup>), excellent regeneration (≥ 11 cycles), and excellent magnetic responsive collection (6 s). In addition, the adsorption efficiencies of Alizarin/SMIPs for analogues were significantly lower at 20.26%. Inversely, the recovery rate of Alizarin/SMIPs for Alizarin in wastewater samples can reach 100%. Compared to previous studies, Alizarin/SMIPs demonstrate a high adsorption capacity, selectivity, recovery, and renewability for dye molecules. Besides, the results of the density functional theory (DFT) elucidated the potential interaction forces and binding sites between dye molecules and adsorbents, offering a promising adsorbent for efficient and targeted removal of dye molecules from dyestuff wastewater.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 1","pages":""},"PeriodicalIF":23.2000,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-024-01095-y.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Composites and Hybrid Materials","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s42114-024-01095-y","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, COMPOSITES","Score":null,"Total":0}

引用次数: 0

Abstract

Dye wastewater exhibits a pronounced negative effect on the aquatic environment. However, the selective and efficient adsorption of dye from wastewater presents substantial challenges. Here, a novel surface molecularly imprinted polymer (Alizarin/SMIPs) was developed via an etched nanomagnetic carrier and computer-aided material design. The findings demonstrate that Alizarin/SMIPs exhibit high adsorption efficiency (60.94 mg·g⁻¹), excellent regeneration (≥ 11 cycles), and excellent magnetic responsive collection (6 s). In addition, the adsorption efficiencies of Alizarin/SMIPs for analogues were significantly lower at 20.26%. Inversely, the recovery rate of Alizarin/SMIPs for Alizarin in wastewater samples can reach 100%. Compared to previous studies, Alizarin/SMIPs demonstrate a high adsorption capacity, selectivity, recovery, and renewability for dye molecules. Besides, the results of the density functional theory (DFT) elucidated the potential interaction forces and binding sites between dye molecules and adsorbents, offering a promising adsorbent for efficient and targeted removal of dye molecules from dyestuff wastewater.

Graphical Abstract

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Advanced Composites and Hybrid Materials Multiple-

CiteScore

26.00

自引率

21.40%

发文量

185

期刊介绍： Advanced Composites and Hybrid Materials is a leading international journal that promotes interdisciplinary collaboration among materials scientists, engineers, chemists, biologists, and physicists working on composites, including nanocomposites. Our aim is to facilitate rapid scientific communication in this field. The journal publishes high-quality research on various aspects of composite materials, including materials design, surface and interface science/engineering, manufacturing, structure control, property design, device fabrication, and other applications. We also welcome simulation and modeling studies that are relevant to composites. Additionally, papers focusing on the relationship between fillers and the matrix are of particular interest. Our scope includes polymer, metal, and ceramic matrices, with a special emphasis on reviews and meta-analyses related to materials selection. We cover a wide range of topics, including transport properties, strategies for controlling interfaces and composition distribution, bottom-up assembly of nanocomposites, highly porous and high-density composites, electronic structure design, materials synergisms, and thermoelectric materials. Advanced Composites and Hybrid Materials follows a rigorous single-blind peer-review process to ensure the quality and integrity of the published work.