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Hu QD, Jiang HL, Lam KH, Hu ZP, Liu ZJ, Wang HY, Yang YY, Baigenzhenov O, Hosseini-Bandegharaei A, He FA. Polydopamine-modification of a magnetic composite constructed from citric acid-cross-linked cyclodextrin and graphene oxide for dye removal from waters. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27679-7. [PMID: 37271788 DOI: 10.1007/s11356-023-27679-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 05/11/2023] [Indexed: 06/06/2023]
Abstract
The effect of polydopamine (PDA) modification on aminated Fe3O4 nanoparticles (Fe3O4-NH2)/graphite oxide (GO)/β-cyclodextrin polymer cross-linked by citric acid (CDP-CA) composites were studied for the removal of a cationic dye (methylene blue, MB) and an anionic dye (Congo red, CR) from waters. The micro-structural and magnetic characterizations confirmed the successful preparation of Fe3O4-NH2/GO/CDP-CA and PDA/Fe3O4-NH2/GO/CDP-CA composites. The maximum MB and CR adsorption capacities of Fe3O4-NH2/GO/CDP-CA were 75 mg/g and 104 mg/g, respectively, while the corresponding amounts for PDA/Fe3O4-NH2/GO/CDP-CA composite were 195 mg/g and 64 mg/g, respectively. The dye sorption behaviors of these two composites were explained by their corresponding surface-charged properties according to the measured zeta potential results. Moreover, the high saturation magnetizations and the stable dye removal rate in the adsorption-desorption cycles indicated the good recyclability and reusability of the fabricated composites.
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Affiliation(s)
- Qing-Di Hu
- School of Materials Science and Engineering, Guangdong University of Petrochemical Technology, Maoming, 525000, China
| | - Hong-Liu Jiang
- School of Materials Science and Engineering, Nanchang Hangkong University, Nanchang, 330069, China
| | - Kwok-Ho Lam
- Centre for Medical and Industrial Ultrasonics, James Watt School of Engineering, University of Glasgow, Glasgow, Scotland, UK
| | - Zhi-Peng Hu
- School of Materials Science and Engineering, Nanchang Hangkong University, Nanchang, 330069, China
| | - Zhi-Jie Liu
- School of Materials Science and Engineering, Guangdong University of Petrochemical Technology, Maoming, 525000, China
| | - Hua-Ying Wang
- School of Materials Science and Engineering, Guangdong University of Petrochemical Technology, Maoming, 525000, China
| | - Yong-Yu Yang
- School of Materials Science and Engineering, Guangdong University of Petrochemical Technology, Maoming, 525000, China
| | | | | | - Fu-An He
- School of Materials Science and Engineering, Guangdong University of Petrochemical Technology, Maoming, 525000, China.
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Li M, Wang P, Luo S, Wu Y, Tian X, Pan J. Construction of Anti-Biofouling Imprinted Sorbents Based on Anisotropic Polydopamine Nanotubes for Fast and Selective Capture of 2′-Deoxyadenosine. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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3
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Narayanam PK, Vishwakarma RK, Polaki S. Fabrication of Free Standing Graphene Oxide Membranes for Efficient Adsorptive Removal of Cationic Dyes. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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4
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Mercadante A, Campisciano V, Morena A, Valentino L, La Parola V, Aprile C, Gruttadauria M, Giacalone F. Catechol‐Functionalized Carbon Nanotubes as Support for Pd Nanoparticles: a Recyclable System for the Heck Reaction. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alessandro Mercadante
- University of Palermo Department of Biological Chemical and Pharmaceutical Science and Technology: Universita degli Studi di Palermo Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF) ITALY
| | - Vincenzo Campisciano
- University of Palermo Department of Biological Chemical and Pharmaceutical Science and Technology: Universita degli Studi di Palermo Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF) ITALY
| | - Anthony Morena
- University of Palermo Department of Biological Chemical and Pharmaceutical Science and Technology: Universita degli Studi di Palermo Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF) ITALY
| | - Laura Valentino
- University of Palermo Department of Biological Chemical and Pharmaceutical Science and Technology: Universita degli Studi di Palermo Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche Department of Biological, Chemical and Pharmaceutical Sciences and Technologies Palermo ITALY
| | - Valeria La Parola
- ISMN CNR: Istituto per lo studio dei materiali nanostrutturati Consiglio Nazionale delle Ricerche Institute for the Study of Nanostructured Materials ITALY
| | - Carmela Aprile
- Université de Namur: Universite de Namur Department of Chemistry ITALY
| | - Michelangelo Gruttadauria
- University of Palermo Department of Biological Chemical and Pharmaceutical Science and Technology: Universita degli Studi di Palermo Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche Department of Biological, Chemical and Pharmaceutical Sciences and Technologies ITALY
| | - Francesco Giacalone
- University of Palermo Department of Biological, Chemical and Pharmaceutical Sciences and Technologies Viale delle Scienze s/n, Ed. 17 I-90128 Palermo ITALY
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Du G, Wang H, Liu J, Sun P, Chen T. Hierarchically Porous Mesostructured Polydopamine Nanospheres and Derived Carbon for Supercapacitors. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:8964-8974. [PMID: 35839381 DOI: 10.1021/acs.langmuir.2c01141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Polydopamine (PDA), with similar chemical and physical properties to eumelanin, is a typical artificial melanin material. With various functional groups, good biocompatibility, and photothermal conversion ability, PDA attracts great interest and is extensively studied. Endowing PDA with a porous structure would increase its specific surface area, therefore would significantly improve its performance in different application fields. However, creating abundant pores within the PDA matrix is a great challenge. Herein, a self-assembly/etching method is proposed to prepare hierarchically porous mesostructured PDA nanospheres. The oxidative polymerization of dopamine and hydrolysis of tetraethyl orthosilicate were coupled to co-assemble with a polyelectrolyte-surfactant complex template to form a mesostructured PDA/silicate nanocomposite. After removing templates and etching of silica, hierarchically porous PDA nanospheres were obtained with specific surface area and pore volume as high as 302 m2 g-1 and 0.67 cm3 g-1, respectively. Moreover, via subsequent carbonization and silica-etching, ordered mesoporous N-doped carbon microspheres (OMCMs) with ∼2 nm ordered mesopores and ∼20 nm secondary nanopores could be obtained. When used as electrodes of supercapacitors, the OMCMs exhibited a specific capacity of 341 F g-1 at 1 A g-1 with excellent rate capability, and the OMCM-based symmetric supercapacitor delivered a high energy density of 14.1 W h kg-1 at a power density of 250 W kg-1 and minor capacitance fading (only 2.6%) after 10,000 cycles at 2 A g-1.
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Affiliation(s)
- Guo Du
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Nankai University, Tianjin 300350, PR China
| | - Huan Wang
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Nankai University, Tianjin 300350, PR China
| | - Jiawei Liu
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Nankai University, Tianjin 300350, PR China
| | - Pingchuan Sun
- Key Laboratory of Functional Polymer Materials (MOE), College of Chemistry, Nankai University, Tianjin 300071, PR China
| | - Tiehong Chen
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Nankai University, Tianjin 300350, PR China
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Hu K, Yang Z, Zhao Y, Wang Y, Luo J, Tuo B, Zhang H. Bioinspired Surface Functionalization of Poly(ether ether ketone) for Enhancing Osteogenesis and Bacterial Resistance. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:5924-5933. [PMID: 35446583 DOI: 10.1021/acs.langmuir.2c00600] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In orthopedics, developing functionalized biomaterials to enhance osteogenesis and bacterial resistance is crucial. Although poly(ether ether ketone) (PEEK) is regarded as an important engineering plastic for biomedical material with excellent mechanical properties and biocompatibility, its biological inertness has greatly compromised its application in biomedical engineering. Inspired by the catecholamine chemistry of mussels, we propose a universal and versatile approach for enhancing the osteogenesis and antibacterial performances of PEEK based on surface functionalization of polydopamine-modified nanohydroxyapatite and lysozyme simultaneously. The characterizations of surface morphology and elemental composition revealed that the composite coating was successfully added to the PEEK surface. Additionally, the in vitro cell experiment and biomineralization assay indicated that the composite coating-modified PEEK was biocompatible with significantly improved bioactivity to promote osteogenesis and biomineralization compared with the untreated PEEK. Furthermore, the antibacterial test demonstrated that the composite coating had a strongly destructive effect on two bacteria (Staphylococcus aureus and Escherichia coli) with antibacterial ratios of 98.7% and 96.1%, respectively. In summary, the bioinspired method for surface functionalization can enhance the osteogenesis and bacterial resistance of biomedical materials, which may represent a potential approach for designing functionalized implants in orthopedics.
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Affiliation(s)
- Keming Hu
- College of Mining, Guizhou University, Guiyang 550025, China
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
| | - Zeyuan Yang
- Peking University School and Hospital of Stomatology and National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing 100081, China
| | - Yanlong Zhao
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
| | - Yuguang Wang
- Peking University School and Hospital of Stomatology and National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing 100081, China
| | - Jing Luo
- Beijing Research Institute of Automation for Machinery Industry Company, Ltd., Beijing 100120, China
| | - Biyang Tuo
- College of Mining, Guizhou University, Guiyang 550025, China
| | - Hongyu Zhang
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
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