Boron nitride nanosheets decorated with silver nanoparticles through mussel-inspired chemistry of dopamine
- Authors
- Roy, Arup Kumer; Park, Byoungnam; Lee, Kang Seok; Park, Sung Young; In, Insik
- Issue Date
- 7-Nov-2014
- Publisher
- IOP PUBLISHING LTD
- Keywords
- boron nitride nanosheet; 2-D nanomaterial; mussel-inspired chemistry; poly (dopamine); silver nanoparticle
- Citation
- NANOTECHNOLOGY, v.25, no.44
- Journal Title
- NANOTECHNOLOGY
- Volume
- 25
- Number
- 44
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/16532
- DOI
- 10.1088/0957-4484/25/44/445603
- ISSN
- 0957-4484
- Abstract
- Boron nitride nanosheet (BNNS) decorated with silver nanoparticles (AgNPs) was successfully synthesized via mussel-inspired chemistry of dopamine. Poly(dopamine)-functionalized BNNS (PDA-BNNS) was prepared by adding dopamine into the aqueous dispersion of hydroxylated BNNS (OH-BNNS) at alkaline condition. AgNPs were decorated on PDA-BNNS through spontaneous reduction of silver cations by catechol moieties of a PDA layer on BNNS, resulting in AgNP-BNNS with good dispersion stability. Incorporation of PDA on BNNS not only played a role as a surface functionalization method of BNNS, but also provided a molecular platform for creating very sophisticated two-dimensional (2D) BNNS-based hybrid nanomaterials such as metal nanoparticle-decorated BNNS.
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Collections - College of Engineering > Materials Science and Engineering Major > 1. Journal Articles
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