Functionalized silver nanoparticles with graphene quantum dots shell layer for effective antibacterial action
Graphene quantum dots (GQDs) as a shell layer was coated on the surface of silver nanoparticles (AgNPs) to obtain an effective antibacterial composite (GQDs@AgNPs). The structures and antibacterial properties of AgNPs, GQDs, and GQDs@AgNPs were studied. SEM and TEM results indicated that GQDs were c...
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| Veröffentlicht in: | Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology 2020-05, Vol.22 (5), Article 124 |
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| container_title | Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology |
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| creator | Zhang, Li Liu, Liyuan Wang, Jie Niu, Mei Zhang, Chao Yu, Shiping Yang, Yongzhen |
| description | Graphene quantum dots (GQDs) as a shell layer was coated on the surface of silver nanoparticles (AgNPs) to obtain an effective antibacterial composite (GQDs@AgNPs). The structures and antibacterial properties of AgNPs, GQDs, and GQDs@AgNPs were studied. SEM and TEM results indicated that GQDs were coated on the surface of AgNPs. For GQDs@AgNPs, the core size of AgNPs was about 20 nm, and the shell thickness of GQDs was about 5 nm. The formation and antibacterial mechanism of GQDs@AgNPs composite materials were discussed in detail. It showed excellent antibacterial properties for
E. coli
and
S. aureus
. |
| doi_str_mv | 10.1007/s11051-020-04845-3 |
| format | Article |
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E. coli
and
S. aureus
.</description><identifier>ISSN: 1388-0764</identifier><identifier>EISSN: 1572-896X</identifier><identifier>DOI: 10.1007/s11051-020-04845-3</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Composite materials ; E coli ; Graphene ; Inorganic Chemistry ; Lasers ; Materials Science ; Nanoparticles ; Nanotechnology ; Optical Devices ; Optics ; Photonics ; Physical Chemistry ; Quantum dots ; Research Paper ; Shells ; Silver</subject><ispartof>Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology, 2020-05, Vol.22 (5), Article 124</ispartof><rights>Springer Nature B.V. 2020</rights><rights>Springer Nature B.V. 2020.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-67e96244671bb95c9da911ef3a05a2cd0cd394518fcb0b44019ec494c2195de13</citedby><cites>FETCH-LOGICAL-c319t-67e96244671bb95c9da911ef3a05a2cd0cd394518fcb0b44019ec494c2195de13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11051-020-04845-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11051-020-04845-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Zhang, Li</creatorcontrib><creatorcontrib>Liu, Liyuan</creatorcontrib><creatorcontrib>Wang, Jie</creatorcontrib><creatorcontrib>Niu, Mei</creatorcontrib><creatorcontrib>Zhang, Chao</creatorcontrib><creatorcontrib>Yu, Shiping</creatorcontrib><creatorcontrib>Yang, Yongzhen</creatorcontrib><title>Functionalized silver nanoparticles with graphene quantum dots shell layer for effective antibacterial action</title><title>Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology</title><addtitle>J Nanopart Res</addtitle><description>Graphene quantum dots (GQDs) as a shell layer was coated on the surface of silver nanoparticles (AgNPs) to obtain an effective antibacterial composite (GQDs@AgNPs). The structures and antibacterial properties of AgNPs, GQDs, and GQDs@AgNPs were studied. SEM and TEM results indicated that GQDs were coated on the surface of AgNPs. For GQDs@AgNPs, the core size of AgNPs was about 20 nm, and the shell thickness of GQDs was about 5 nm. The formation and antibacterial mechanism of GQDs@AgNPs composite materials were discussed in detail. It showed excellent antibacterial properties for
E. coli
and
S. aureus
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Yongzhen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Functionalized silver nanoparticles with graphene quantum dots shell layer for effective antibacterial action</atitle><jtitle>Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology</jtitle><stitle>J Nanopart Res</stitle><date>2020-05-01</date><risdate>2020</risdate><volume>22</volume><issue>5</issue><artnum>124</artnum><issn>1388-0764</issn><eissn>1572-896X</eissn><abstract>Graphene quantum dots (GQDs) as a shell layer was coated on the surface of silver nanoparticles (AgNPs) to obtain an effective antibacterial composite (GQDs@AgNPs). The structures and antibacterial properties of AgNPs, GQDs, and GQDs@AgNPs were studied. SEM and TEM results indicated that GQDs were coated on the surface of AgNPs. For GQDs@AgNPs, the core size of AgNPs was about 20 nm, and the shell thickness of GQDs was about 5 nm. The formation and antibacterial mechanism of GQDs@AgNPs composite materials were discussed in detail. It showed excellent antibacterial properties for
E. coli
and
S. aureus
.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11051-020-04845-3</doi></addata></record> |
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| subjects | Characterization and Evaluation of Materials Chemistry and Materials Science Composite materials E coli Graphene Inorganic Chemistry Lasers Materials Science Nanoparticles Nanotechnology Optical Devices Optics Photonics Physical Chemistry Quantum dots Research Paper Shells Silver |
| title | Functionalized silver nanoparticles with graphene quantum dots shell layer for effective antibacterial action |
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