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New Insights into the Interaction between Graphene Oxide and Beta-Blockers.
Nanomaterials (Basel). 2019 Oct 09; 9(10)N

Abstract

As a nano-adsorbent, magnetic graphene oxide (GO/Fe3O4) was synthesized to potentially adsorb propranolol (PRO) from water. The synthetic material was characterized by SEM, TEM, VSM, FTIR, XRD, zeta potential, and XPS. The environmental factors, such as pH, humic acid concentration, PRO concentration, and contact time, were investigated regarding their effect on the adsorption process. The kinetics data fitted the pseudo first-order and second-order kinetics equations. The Langmuir equation, the Freundlich equation, and the Sips equation were used to analyze the adsorption isotherms. Electrostatic attraction, hydrogen bonding, and the π-π interaction all contributed to the adsorption process of PRO onto GO/Fe3O4. The discovery of this study emphasized the feasibility of GO/Fe3O4 removal of PRO and expanded the scope of the application of GO.

Authors+Show Affiliations

College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China. yhdeng2018@xust.edu.cn. Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation, Xi'an 710054, China. yhdeng2018@xust.edu.cn.College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China. ynli2019@163.com. Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation, Xi'an 710054, China. ynli2019@163.com.College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China. nwj@xust.edu.cn. Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation, Xi'an 710054, China. nwj@xust.edu.cn.College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China. gaoxiang@iccas.ac.cn. Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation, Xi'an 710054, China. gaoxiang@iccas.ac.cn.College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China. liushentan@seu.edu.cn. Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation, Xi'an 710054, China. liushentan@seu.edu.cn.College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China. txc9150@163.com.College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China. 13720599719@163.com.College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China. houdongzhuang0207@163.com. Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation, Xi'an 710054, China. houdongzhuang0207@163.com.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31600918

Citation

Deng, Yuehua, et al. "New Insights Into the Interaction Between Graphene Oxide and Beta-Blockers." Nanomaterials (Basel, Switzerland), vol. 9, no. 10, 2019.
Deng Y, Li Y, Nie W, et al. New Insights into the Interaction between Graphene Oxide and Beta-Blockers. Nanomaterials (Basel). 2019;9(10).
Deng, Y., Li, Y., Nie, W., Gao, X., Liu, S., Tan, X., Chen, M., & Hou, D. (2019). New Insights into the Interaction between Graphene Oxide and Beta-Blockers. Nanomaterials (Basel, Switzerland), 9(10). https://doi.org/10.3390/nano9101429
Deng Y, et al. New Insights Into the Interaction Between Graphene Oxide and Beta-Blockers. Nanomaterials (Basel). 2019 Oct 9;9(10) PubMed PMID: 31600918.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - New Insights into the Interaction between Graphene Oxide and Beta-Blockers. AU - Deng,Yuehua, AU - Li,Yani, AU - Nie,Wenjie, AU - Gao,Xiang, AU - Liu,Shentan, AU - Tan,Xiaochun, AU - Chen,Mingming, AU - Hou,Dongzhuang, Y1 - 2019/10/09/ PY - 2019/07/17/received PY - 2019/08/24/revised PY - 2019/09/27/accepted PY - 2019/10/12/entrez PY - 2019/10/12/pubmed PY - 2019/10/12/medline KW - Fe3O4 KW - adsorption KW - magnetic graphene oxide KW - propranolol JF - Nanomaterials (Basel, Switzerland) JO - Nanomaterials (Basel) VL - 9 IS - 10 N2 - As a nano-adsorbent, magnetic graphene oxide (GO/Fe3O4) was synthesized to potentially adsorb propranolol (PRO) from water. The synthetic material was characterized by SEM, TEM, VSM, FTIR, XRD, zeta potential, and XPS. The environmental factors, such as pH, humic acid concentration, PRO concentration, and contact time, were investigated regarding their effect on the adsorption process. The kinetics data fitted the pseudo first-order and second-order kinetics equations. The Langmuir equation, the Freundlich equation, and the Sips equation were used to analyze the adsorption isotherms. Electrostatic attraction, hydrogen bonding, and the π-π interaction all contributed to the adsorption process of PRO onto GO/Fe3O4. The discovery of this study emphasized the feasibility of GO/Fe3O4 removal of PRO and expanded the scope of the application of GO. SN - 2079-4991 UR - https://www.unboundmedicine.com/medline/citation/31600918/New_Insights_into_the_Interaction_between_Graphene_Oxide_and_Beta_Blockers_ L2 - http://www.mdpi.com/resolver?pii=nano9101429 DB - PRIME DP - Unbound Medicine ER -
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