Tuning surface-enhanced Raman scattering activity of silver nanowires

被引：6
|
作者：
Chen, Baili [1 ,2 ,3 ]
Zhou, Wei [1 ]
Zhao, Mingshi [3 ]
Si, Pengchao [2 ]
机构：
[1] Sichuan Univ Sci & Engn, Sch Chem & Environm Engn, Zigong 643000, Sichuan, Peoples R China
[2] Shandong Univ, Sch Mat Sci & Engn, Jinan 250061, Peoples R China
[3] Zhuhai Nanomet Technol Co Ltd, Zhuhai 519080, Peoples R China
来源：
OPTIK | 2021年 / 244卷
基金：
中国国家自然科学基金;
关键词：
Surface-enhanced Raman scattering (SERS); Silver nanowires (Ag NWs); Rhodamine 6G (R6G); Finite difference time domain (FDTD); GOLD NANOPARTICLES; SERS; SIZE; SPECTROSCOPY; MONOLAYERS; MOLECULES; PLATFORM; NM;
D O I：
10.1016/j.ijleo.2021.167537
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Silver nanostructure has excellent surface-enhanced Raman scattering (SERS) properties. However, the influence of the diameter of silver nanowires on the SERS is still unclear. To this end, four Ag NWs with diameters of 20, 25, 31, and 38 nm were designed and fabricated. The effects of diameter on the SERS were studied experimentally and simulated theoretically. The results indicate that the SERS activities of the Ag NWs increase with the diameter within a certain range. The highest EF value is up to 5.0 x 10(9). These results may provide a reference for the design of high-performance Ag NWs SERS substrates.
引用
收藏
页数：9
相关论文
共 50 条
  • [1] Tuning the surface enhanced Raman scattering activity of gold nanocubes by silver coating
    Ding, Shu-Jun
    Zhu, Jian
    APPLIED SURFACE SCIENCE, 2015, 357 : 487 - 492
  • [2] A High-Efficiency Surface-Enhanced Raman Scattering Substrate Based on Silicon Nanowires Array Decorated with Silver Nanoparticles
    Zhang, Ming-Liang
    Fan, Xia
    Zhou, Hong-Wei
    Shao, Ming-Wang
    Zapien, J. Antonio
    Wong, Ning-Bew
    Lee, Shuit-Tong
    JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (05): : 1969 - 1975
  • [3] Controllable Silver Plating on Silica for Surface-enhanced Raman Scattering
    Chen Lei
    Han Xiao-xia
    Yang Jing-xiu
    Zhou Ji
    Lu Zhi-cheng
    Song Wei
    Zhao Bing
    Xu Wei-qing
    Ozaki, Yukihiro
    CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2011, 27 (04) : 683 - 687
  • [4] Plasmon-Mediated Surface Engineering of Silver Nanowires for Surface-Enhanced Raman Scattering
    Lu, Gang
    Yuan, Haifeng
    Su, Liang
    Kenens, Bart
    Fujita, Yasuhiko
    Chamtouri, Maha
    Pszona, Maria
    Fron, Eduard
    Waluk, Jacek
    Hofkens, Johan
    Uji-i, Hiroshi
    JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2017, 8 (13): : 2774 - 2779
  • [5] Gold-silver bimetallic porous nanowires for surface-enhanced Raman scattering
    Netzer, Nathan L.
    Qiu, Chao
    Zhang, Yongyi
    Lin, Cuikun
    Zhang, Lifeng
    Fong, Hao
    Jiang, Chaoyang
    CHEMICAL COMMUNICATIONS, 2011, 47 (34) : 9606 - 9608
  • [6] Computational Study of the Surface-Enhanced Raman Scattering from Silica-Coated Silver Nanowires
    DeVetter, Brent M.
    Bhargava, Rohit
    Murphy, Catherine J.
    PHOTOCHEMISTRY AND PHOTOBIOLOGY, 2014, 90 (02) : 415 - 418
  • [7] Surface-enhanced Raman scattering effect of silver nanoparticles array
    Cheng Zi-Qiang
    Shi Hai-Quan
    Yu Ping
    Liu Zhi-Min
    ACTA PHYSICA SINICA, 2018, 67 (19)
  • [8] Nanoporous silver nanorods as surface-enhanced Raman scattering substrates
    Chen, Qiuyan
    Zhao, Liyan
    Liu, Hong
    Ding, Qianqian
    Jia, Chenghao
    Liao, Sihao
    Cheng, Ningtao
    Yue, Min
    Yang, Shikuan
    BIOSENSORS & BIOELECTRONICS, 2022, 202
  • [9] Controllable Synthesis of Silver Nanoparticle Aggregates for Surface-Enhanced Raman Scattering Studies
    Sun, Lanlan
    Zhao, Dongxu
    Ding, Meng
    Xu, ZhiKun
    Zhang, Zhenzhong
    Li, Binghui
    Shen, Dezhen
    JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (33): : 16295 - 16304
  • [10] Silver-Nanoparticle-Conjugated Polypeptide Brushes for Surface-Enhanced Raman Scattering
    Wang, Di-Yan
    Teng, Tzu-Shen
    Wu, Yi-Chou
    Lee, Yi-Cheng
    Chen, Kuei-Hsien
    Chen, Chung-Hsuan
    Chang, Ying-Chih
    Chen, Chia-Chun
    JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (31): : 13498 - 13504
12345