Synthesis of novel cellulose- based antibacterial composites of Ag nanoparticles@ metal-organic frameworks@ carboxymethylated fibers
[Display omitted] •Novel cellulose- based antibacterial composites were synthesized.•Carboxymethylation can facilitate the deposition of HKUST-1 on fibers.•HKUST-1 improved the dispersion and size distribution of the immobilized Ag NPs.•Ag NPs@ HKUST-1@ CFs exhibited a superior antibacterial activit...
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| Veröffentlicht in: | Carbohydrate polymers 2018-08, Vol.193, p.82-88 |
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| container_title | Carbohydrate polymers |
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| creator | Duan, Chao Meng, Jingru Wang, Xinqi Meng, Xin Sun, Xiaole Xu, Yongjian Zhao, Wei Ni, Yonghao |
| description | [Display omitted]
•Novel cellulose- based antibacterial composites were synthesized.•Carboxymethylation can facilitate the deposition of HKUST-1 on fibers.•HKUST-1 improved the dispersion and size distribution of the immobilized Ag NPs.•Ag NPs@ HKUST-1@ CFs exhibited a superior antibacterial activity.
A novel cellulose-based antibacterial material, namely silver nanoparticles@ metal-organic frameworks@ carboxymethylated fibers composites (Ag NPs@ HKUST-1@ CFs), was synthesized. The results showed that the metal-organic frameworks (HKUST-1) were uniformly anchored on the fiber’s surfaces by virtue of complexation between copper ions in HKUST-1 and carboxyl groups on the carboxymethylated fibers (CFs). The silver nanoparticles (Ag NPs) were immobilized and well-dispersed into the pores and/or onto the surfaces of HKUST-1 via in situ microwave reduction, resulting in the formation of novel Ag NPs@ HKUST-1@ CFs composites. The antibacterial assays showed that the as-prepared composites exhibited a much higher antibacterial activity than Ag NPs@ CFs or HKUST-1@ CFs samples. |
| doi_str_mv | 10.1016/j.carbpol.2018.03.089 |
| format | Article |
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•Novel cellulose- based antibacterial composites were synthesized.•Carboxymethylation can facilitate the deposition of HKUST-1 on fibers.•HKUST-1 improved the dispersion and size distribution of the immobilized Ag NPs.•Ag NPs@ HKUST-1@ CFs exhibited a superior antibacterial activity.
A novel cellulose-based antibacterial material, namely silver nanoparticles@ metal-organic frameworks@ carboxymethylated fibers composites (Ag NPs@ HKUST-1@ CFs), was synthesized. The results showed that the metal-organic frameworks (HKUST-1) were uniformly anchored on the fiber’s surfaces by virtue of complexation between copper ions in HKUST-1 and carboxyl groups on the carboxymethylated fibers (CFs). The silver nanoparticles (Ag NPs) were immobilized and well-dispersed into the pores and/or onto the surfaces of HKUST-1 via in situ microwave reduction, resulting in the formation of novel Ag NPs@ HKUST-1@ CFs composites. The antibacterial assays showed that the as-prepared composites exhibited a much higher antibacterial activity than Ag NPs@ CFs or HKUST-1@ CFs samples.</description><identifier>ISSN: 0144-8617</identifier><identifier>EISSN: 1879-1344</identifier><identifier>DOI: 10.1016/j.carbpol.2018.03.089</identifier><identifier>PMID: 29773400</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Ag NPs ; Antibacterial activity ; Cellulose fiber ; Immobilization ; Metal-organic frameworks</subject><ispartof>Carbohydrate polymers, 2018-08, Vol.193, p.82-88</ispartof><rights>2018 Elsevier Ltd</rights><rights>Copyright © 2018 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c402t-8cfd6cfebb58722a1ab1dbe1d05f247f8afdf09a7640e8c6e0bf7e134c37430f3</citedby><cites>FETCH-LOGICAL-c402t-8cfd6cfebb58722a1ab1dbe1d05f247f8afdf09a7640e8c6e0bf7e134c37430f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0144861718303497$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29773400$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Duan, Chao</creatorcontrib><creatorcontrib>Meng, Jingru</creatorcontrib><creatorcontrib>Wang, Xinqi</creatorcontrib><creatorcontrib>Meng, Xin</creatorcontrib><creatorcontrib>Sun, Xiaole</creatorcontrib><creatorcontrib>Xu, Yongjian</creatorcontrib><creatorcontrib>Zhao, Wei</creatorcontrib><creatorcontrib>Ni, Yonghao</creatorcontrib><title>Synthesis of novel cellulose- based antibacterial composites of Ag nanoparticles@ metal-organic frameworks@ carboxymethylated fibers</title><title>Carbohydrate polymers</title><addtitle>Carbohydr Polym</addtitle><description>[Display omitted]
•Novel cellulose- based antibacterial composites were synthesized.•Carboxymethylation can facilitate the deposition of HKUST-1 on fibers.•HKUST-1 improved the dispersion and size distribution of the immobilized Ag NPs.•Ag NPs@ HKUST-1@ CFs exhibited a superior antibacterial activity.
A novel cellulose-based antibacterial material, namely silver nanoparticles@ metal-organic frameworks@ carboxymethylated fibers composites (Ag NPs@ HKUST-1@ CFs), was synthesized. The results showed that the metal-organic frameworks (HKUST-1) were uniformly anchored on the fiber’s surfaces by virtue of complexation between copper ions in HKUST-1 and carboxyl groups on the carboxymethylated fibers (CFs). The silver nanoparticles (Ag NPs) were immobilized and well-dispersed into the pores and/or onto the surfaces of HKUST-1 via in situ microwave reduction, resulting in the formation of novel Ag NPs@ HKUST-1@ CFs composites. The antibacterial assays showed that the as-prepared composites exhibited a much higher antibacterial activity than Ag NPs@ CFs or HKUST-1@ CFs samples.</description><subject>Ag NPs</subject><subject>Antibacterial activity</subject><subject>Cellulose fiber</subject><subject>Immobilization</subject><subject>Metal-organic frameworks</subject><issn>0144-8617</issn><issn>1879-1344</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkU1v1DAQhi1ERZfCTwDlyCVhnHjj7Amqii-pEoe2Z2vsjFsvThxsb2Hv_HC87MKVucxhnne-XsZecWg48P7ttjEY9RJ80wIfGugaGDZP2IoPclPzToinbAVciHrouTxnz1PaQomewzN23m6k7ATAiv262c_5gZJLVbDVHB7JV4a83_mQqK40JhornLPTaDJFh6UcpiUkl-mP5PK-mnEOC8bsjKf0vpooo69DvMfZmcpGnOhHiN9K5bBx-LkvwMPeYy6drdMU0wt2ZtEnennKF-zu44fbq8_19ddPX64ur2sjoM31YOzYG0tarwfZtshR81ETH2FtWyHtgHa0sEHZC6DB9ATaSiq_MJ0UHdjugr059l1i-L6jlNXk0uFanCnskmpB8L5r5VoWdH1ETQwpRbJqiW7CuFcc1MEAtVUnA9TBAAWdKgYU3evTiJ2eaPyn-vvxArw7AlQOfXQUVTKOZkOji2SyGoP7z4jfD1OeKQ</recordid><startdate>20180801</startdate><enddate>20180801</enddate><creator>Duan, Chao</creator><creator>Meng, Jingru</creator><creator>Wang, Xinqi</creator><creator>Meng, Xin</creator><creator>Sun, Xiaole</creator><creator>Xu, Yongjian</creator><creator>Zhao, Wei</creator><creator>Ni, Yonghao</creator><general>Elsevier Ltd</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20180801</creationdate><title>Synthesis of novel cellulose- based antibacterial composites of Ag nanoparticles@ metal-organic frameworks@ carboxymethylated fibers</title><author>Duan, Chao ; Meng, Jingru ; Wang, Xinqi ; Meng, Xin ; Sun, Xiaole ; Xu, Yongjian ; Zhao, Wei ; Ni, Yonghao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c402t-8cfd6cfebb58722a1ab1dbe1d05f247f8afdf09a7640e8c6e0bf7e134c37430f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Ag NPs</topic><topic>Antibacterial activity</topic><topic>Cellulose fiber</topic><topic>Immobilization</topic><topic>Metal-organic frameworks</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Duan, Chao</creatorcontrib><creatorcontrib>Meng, Jingru</creatorcontrib><creatorcontrib>Wang, Xinqi</creatorcontrib><creatorcontrib>Meng, Xin</creatorcontrib><creatorcontrib>Sun, Xiaole</creatorcontrib><creatorcontrib>Xu, Yongjian</creatorcontrib><creatorcontrib>Zhao, Wei</creatorcontrib><creatorcontrib>Ni, Yonghao</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Carbohydrate polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Duan, Chao</au><au>Meng, Jingru</au><au>Wang, Xinqi</au><au>Meng, Xin</au><au>Sun, Xiaole</au><au>Xu, Yongjian</au><au>Zhao, Wei</au><au>Ni, Yonghao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of novel cellulose- based antibacterial composites of Ag nanoparticles@ metal-organic frameworks@ carboxymethylated fibers</atitle><jtitle>Carbohydrate polymers</jtitle><addtitle>Carbohydr Polym</addtitle><date>2018-08-01</date><risdate>2018</risdate><volume>193</volume><spage>82</spage><epage>88</epage><pages>82-88</pages><issn>0144-8617</issn><eissn>1879-1344</eissn><abstract>[Display omitted]
•Novel cellulose- based antibacterial composites were synthesized.•Carboxymethylation can facilitate the deposition of HKUST-1 on fibers.•HKUST-1 improved the dispersion and size distribution of the immobilized Ag NPs.•Ag NPs@ HKUST-1@ CFs exhibited a superior antibacterial activity.
A novel cellulose-based antibacterial material, namely silver nanoparticles@ metal-organic frameworks@ carboxymethylated fibers composites (Ag NPs@ HKUST-1@ CFs), was synthesized. The results showed that the metal-organic frameworks (HKUST-1) were uniformly anchored on the fiber’s surfaces by virtue of complexation between copper ions in HKUST-1 and carboxyl groups on the carboxymethylated fibers (CFs). The silver nanoparticles (Ag NPs) were immobilized and well-dispersed into the pores and/or onto the surfaces of HKUST-1 via in situ microwave reduction, resulting in the formation of novel Ag NPs@ HKUST-1@ CFs composites. The antibacterial assays showed that the as-prepared composites exhibited a much higher antibacterial activity than Ag NPs@ CFs or HKUST-1@ CFs samples.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>29773400</pmid><doi>10.1016/j.carbpol.2018.03.089</doi><tpages>7</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Ag NPs Antibacterial activity Cellulose fiber Immobilization Metal-organic frameworks |
| title | Synthesis of novel cellulose- based antibacterial composites of Ag nanoparticles@ metal-organic frameworks@ carboxymethylated fibers |
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