Synthesis and anti-bacterial activity of AuNRs-PS-MNPs
- Authors
- Ramasamy, Mohankandhasamy; Zhu, Yuejing; Paik, Ungyu; Yi, Dong Kee
- Issue Date
- Dec-2014
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Biomaterials; Nanocomposites; Photothermal properties; Recyclable; Magnetic retrieval
- Citation
- MATERIALS LETTERS, v.137, pp.479 - 482
- Indexed
- SCIE
SCOPUS
- Journal Title
- MATERIALS LETTERS
- Volume
- 137
- Start Page
- 479
- End Page
- 482
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158506
- DOI
- 10.1016/j.matlet.2014.09.059
- ISSN
- 0167-577X
- Abstract
- Novel, recyclable anti-bacterial Janus particles (AuNRs-PS-MNPs) were produced successfully by combination of a confined convective assembly method and modified layer-by-layer technology. The Janus particles, one hemisphere of polystyrene coated by gold nanorods (AuNRs) and the other was coated by magnetic nanoparticles (MNPs), have both the properties of AuNRs and MNPs, therefore AuNRs-PS-MNPs could be collected by a magnet and produce heat under NIR irradiation. The survival rate of Escherichia coli (E. coli) and Staphylococcus epidermidis (S. epidermidis) treated with AuNRs-PS-MNPs and NIR were investigated using live/dead staining techniques, which confirmed the novel Janus particles worked as an efficient antibacterial agent.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 에너지공학과 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158506)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.