상세 보기
- Lee, Namhun;
- Jang, Hyung-Seok;
- Lee, Minwoo;
- Kim, Young-O;
- Cho, Hong-Jun;
- ... Shin, Dong-Sik;
- 외 4명
WEB OF SCIENCE
9SCOPUS
9초록
We report a gold ion-mediated self-assembled tyrosine-rich peptide (TRP) spherical nanostructure with gold nanoparticle (AuNP) satellites (YC7@Au-sat). We clarified that non-reduced gold ions, coordinated with TPRs are not only one another critical driving force for TRP spherical self-assembly together with instant thermal transition, but also play a key role to determine the spherical shape of TRP nanostructures. Furthermore, the pH and the concentrations (buffer, peptides, and AuCl4-) are considered as important parameters to obtain optimal YC7@Au-sat nanostructures. In addition, plasmonic properties of YC7@Au-sat nanostructures were investigated for localized surface plasmon resonance (LSPR) and surface enhanced Raman scattering (SERS) applications. (C) 2018 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
키워드
- 제목
- Au ion-mediated self-assembled tyrosine-rich peptide nanostructure embedded with gold nanoparticle satellites
- 저자
- Lee, Namhun; Jang, Hyung-Seok; Lee, Minwoo; Kim, Young-O; Cho, Hong-Jun; Jeong, Dae Hong; Shin, Dong-Sik; Lee, Yoon-Sik; Lee, Dae-Won; Lee, Sang-Myung
- 발행일
- 2018-08
- 유형
- Article
- 권
- 64
- 페이지
- 461 ~ 466