Tuning surface-enhanced Raman scattering activity of silver nanowires

被引：5
|
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
  • [41] Biocompatible gold/silver nanostars for surface-enhanced Raman scattering
    Childs, Andre
    Vinogradova, Ekaterina
    Ruiz-Zepeda, Francisco
    Velazquez-Salazar, J. Jesus
    Jose-Yacaman, Miguel
    JOURNAL OF RAMAN SPECTROSCOPY, 2016, 47 (06) : 651 - 655
  • [42] 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
  • [43] Surface-Enhanced Raman Scattering of Thiabendazole Adsorbed on Silver Nanoparticles
    Chen Lin
    Yang Xiao-gang
    Zheng Xu-ming
    Pei Ke-mei
    SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33 (12) : 3244 - 3248
  • [44] Advances in silver nanomaterials substrates for the surface-enhanced Raman scattering
    Bao, Shiqian
    Ma, Chengju
    Li, Dongming
    Li, Mi
    Zhang, Yao
    Jin, Jiasheng
    Chinese Journal of Analysis Laboratory, 2022, 41 (10) : 1221 - 1226
  • [45] Vertical silver nanorod growth as a surface-enhanced Raman scattering
    Myoung, NoSoung
    Park, Jung Su
    Shin, Yong-Suk
    Lee, Chang-Lyoul
    Yim, Sang-Youp
    SYNTHESIS AND PHOTONICS OF NANOSCALE MATERIALS XII, 2015, 9352
  • [46] 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
  • [47] Silver nanoparticle coverage dependence of surface-enhanced Raman scattering
    Z. Wang
    L.J. Rothberg
    Applied Physics B, 2006, 84 : 289 - 293
  • [48] 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)
  • [49] Chemisorption of cysteamine on silver studied by surface-enhanced Raman scattering
    Michota, A
    Kudelski, A
    Bukowska, J
    LANGMUIR, 2000, 16 (26) : 10236 - 10242
  • [50] SURFACE-ENHANCED RAMAN-SCATTERING OF HISTAMINE AT SILVER ELECTRODES
    DAVIS, KL
    MCGLASHEN, ML
    MORRIS, MD
    LANGMUIR, 1992, 8 (06) : 1654 - 1658
12345