Antibiofouling Performance of a Metal‐Organic Gel Based on 2‐Amino‐5‐Mercapto‐1,3,4‐Thiadiazole and CuI
Abstract Metal–organic gels or metallogels (MOGs), which usually made up with metal ions and organic ligands, are promising in the area of medicine, environment, and biology. Herein, a new metal–organic gel containing Cu+ (Cu‐MOG‐5) is prepared at room temperature using 2‐amino‐5‐mercapto‐1,3,4‐thia...
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2022-12-01
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| Series: | Advanced Materials Interfaces |
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| Online Access: | https://doi.org/10.1002/admi.202201688 |
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| author | Liu‐Qin Zhang Hua‐Li Li Xiao‐Hu Zhang Qiu‐Ping Li Shu‐Wen Luo Fa‐Qian Liu |
| author_facet | Liu‐Qin Zhang Hua‐Li Li Xiao‐Hu Zhang Qiu‐Ping Li Shu‐Wen Luo Fa‐Qian Liu |
| author_sort | Liu‐Qin Zhang |
| collection | DOAJ |
| description | Abstract Metal–organic gels or metallogels (MOGs), which usually made up with metal ions and organic ligands, are promising in the area of medicine, environment, and biology. Herein, a new metal–organic gel containing Cu+ (Cu‐MOG‐5) is prepared at room temperature using 2‐amino‐5‐mercapto‐1,3,4‐thiadiazole (AMT) and CuI. Considering the excellent low surface energy characteristics of polydimethylsiloxane (PDMS), the as‐prepared Cu‐MOG‐5 is infused into porous PDMS to obtain Cu‐MOG‐5/PDMS coating, which combines the bactericidal properties of Cu+ containing hydrogels and the low surface energy of PDMS. The morphology of the Cu‐MOG‐5 and Cu‐MOG‐5/PDMS coating is investigated by FE‐SEM, and the structure of the new Cu‐MOG‐5 is verified by FT‐IR, 1H NMR, XPS, EDS, and elemental analysis. The antibiofouling properties are assessed using Escherichia coli (E. coli) and mussel. The results show that the newly prepared Cu‐MOG‐5/PDMS coating exhibits superior antibiofouling performance because of the synchronous action of hydrogel including Cu+ and PDMS. |
| format | Article |
| id | doaj-art-ea4f05c4fc974aac8e3033f3fbee942f |
| institution | Matheson Library |
| issn | 2196-7350 |
| language | English |
| publishDate | 2022-12-01 |
| publisher | Wiley-VCH |
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| series | Advanced Materials Interfaces |
| spelling | doaj-art-ea4f05c4fc974aac8e3033f3fbee942f2025-07-04T08:30:18ZengWiley-VCHAdvanced Materials Interfaces2196-73502022-12-01935n/an/a10.1002/admi.202201688Antibiofouling Performance of a Metal‐Organic Gel Based on 2‐Amino‐5‐Mercapto‐1,3,4‐Thiadiazole and CuILiu‐Qin Zhang0Hua‐Li Li1Xiao‐Hu Zhang2Qiu‐Ping Li3Shu‐Wen Luo4Fa‐Qian Liu5School of Chemical Engineering and Technology Sun Yat‐sen University Zhuhai 519082 P. R. ChinaSchool of Chemical Engineering and Technology Sun Yat‐sen University Zhuhai 519082 P. R. ChinaSchool of Chemical Engineering and Technology Sun Yat‐sen University Zhuhai 519082 P. R. ChinaAviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control China Special Vehicle Research Institute Jingmen 448035 P. R. ChinaSchool of Chemical Engineering and Technology Sun Yat‐sen University Zhuhai 519082 P. R. ChinaSchool of Chemical Engineering and Technology Sun Yat‐sen University Zhuhai 519082 P. R. ChinaAbstract Metal–organic gels or metallogels (MOGs), which usually made up with metal ions and organic ligands, are promising in the area of medicine, environment, and biology. Herein, a new metal–organic gel containing Cu+ (Cu‐MOG‐5) is prepared at room temperature using 2‐amino‐5‐mercapto‐1,3,4‐thiadiazole (AMT) and CuI. Considering the excellent low surface energy characteristics of polydimethylsiloxane (PDMS), the as‐prepared Cu‐MOG‐5 is infused into porous PDMS to obtain Cu‐MOG‐5/PDMS coating, which combines the bactericidal properties of Cu+ containing hydrogels and the low surface energy of PDMS. The morphology of the Cu‐MOG‐5 and Cu‐MOG‐5/PDMS coating is investigated by FE‐SEM, and the structure of the new Cu‐MOG‐5 is verified by FT‐IR, 1H NMR, XPS, EDS, and elemental analysis. The antibiofouling properties are assessed using Escherichia coli (E. coli) and mussel. The results show that the newly prepared Cu‐MOG‐5/PDMS coating exhibits superior antibiofouling performance because of the synchronous action of hydrogel including Cu+ and PDMS.https://doi.org/10.1002/admi.2022016882‐Amino‐5‐mercapto‐1,3,4‐thiadiazoleantibiofoulingmetal–organic gels |
| spellingShingle | Liu‐Qin Zhang Hua‐Li Li Xiao‐Hu Zhang Qiu‐Ping Li Shu‐Wen Luo Fa‐Qian Liu Antibiofouling Performance of a Metal‐Organic Gel Based on 2‐Amino‐5‐Mercapto‐1,3,4‐Thiadiazole and CuI Advanced Materials Interfaces 2‐Amino‐5‐mercapto‐1,3,4‐thiadiazole antibiofouling metal–organic gels |
| title | Antibiofouling Performance of a Metal‐Organic Gel Based on 2‐Amino‐5‐Mercapto‐1,3,4‐Thiadiazole and CuI |
| title_full | Antibiofouling Performance of a Metal‐Organic Gel Based on 2‐Amino‐5‐Mercapto‐1,3,4‐Thiadiazole and CuI |
| title_fullStr | Antibiofouling Performance of a Metal‐Organic Gel Based on 2‐Amino‐5‐Mercapto‐1,3,4‐Thiadiazole and CuI |
| title_full_unstemmed | Antibiofouling Performance of a Metal‐Organic Gel Based on 2‐Amino‐5‐Mercapto‐1,3,4‐Thiadiazole and CuI |
| title_short | Antibiofouling Performance of a Metal‐Organic Gel Based on 2‐Amino‐5‐Mercapto‐1,3,4‐Thiadiazole and CuI |
| title_sort | antibiofouling performance of a metal organic gel based on 2 amino 5 mercapto 1 3 4 thiadiazole and cui |
| topic | 2‐Amino‐5‐mercapto‐1,3,4‐thiadiazole antibiofouling metal–organic gels |
| url | https://doi.org/10.1002/admi.202201688 |
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