Silver Nanostructures on Graphene Oxide as the Substrate for Surface-Enhanced Raman Scattering (SERS)

被引：4
|
作者：
Zhang, Ying [1 ,2 ,3 ]
Zhou, Hao [1 ,2 ,3 ]
Shen, Qi [1 ,2 ,3 ]
Shao, Zhouwei [1 ,2 ,3 ]
Xu, Lin [4 ]
Luo, Zhimin [1 ,2 ,3 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Key Lab Radio Frequency & Micronano Elect Jiangsu, Coll Elect & Opt Engn, 9 Wenyuan Rd, Nanjing, Jiangsu, Peoples R China
[2] Nanjing Univ Posts & Telecommun, Coll Microelect, Key Lab Organ Elect & Informat Displays, 9 Wenyuan Rd, Nanjing, Jiangsu, Peoples R China
[3] Nanjing Univ Posts & Telecommun, Jiangsu Key Lab Biosensors, Inst Adv Mat, Jiangsu Natl Synergist Innovat Ctr Adv Mat SICAM, 9 Wenyuan Rd, Nanjing, Jiangsu, Peoples R China
[4] Nanjing Normal Univ, Jiangsu Key Lab New Power Batteries, Jiangsu Collaborat Innovat Ctr Biomed Funct Mat, Sch Chem & Mat Sci, Nanjing, Jiangsu, Peoples R China
来源：
ANALYTICAL LETTERS | 2019年 / 52卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Fouriertransform infrared (FTIR) spectroscopy; graphene oxide (GO); polyamidoamine (PAMAM) dendrimers; rhodamine 6G (R6G); Surface-enhanced Raman scattering (SERS); transmission electron microscopy (TEM); 3D NANOSTAR DIMERS; IN-SITU SYNTHESIS; NANOPARTICLE DIMERS; HYBRID FILMS; FABRICATION; SHAPE; NANOCOMPOSITES; SPECTROSCOPY; FLUORESCENCE; MOLECULES;
D O I：
10.1080/00032719.2018.1548554
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Nanosized surface-enhanced Raman scattering (SERS) substrates fabricated by the controlled growth of metal nanostructures on water-dispersed two-dimensional nanomaterials can open a new avenue for SERS analysis of liquid samples in biological fields. In this work, regular and uniform Ag nanostructures were grown on the surface of graphene oxide (GO) through a microwave-assisted hydrothermal method. Polyamidoamine (PAMAM) dendrimers were assembled on the surface of GO to form GO/PAMAM templates for growing Ag nanostructures, which are primarily comprised of Ag dimers and trimers. The prepared Ag/GO nanocomposites are highly dispersed and stable in aqueous solution and may be used as substrates for enhanced Raman detection of rhodamine 6 G (R6G) in aqueous solution. This special substrate provides high-performance SERS and suppresses R6G fluorescence in aqueous solution and is promising as a nanosized material for the enhanced Raman detection of liquid samples in biological diagnostics.
引用
收藏
页码：1477 / 1486
页数：10
相关论文
共 50 条
  • [21] Surface-enhanced Raman scattering from silver nanostructures with different morphologies
    Zhang, W. C.
    Wu, X. L.
    Kan, C. X.
    Pan, F. M.
    Chen, H. T.
    Zhu, J.
    Chu, Paul K.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2010, 100 (01): : 83 - 88
  • [22] Surface-enhanced Raman scattering (SERS) of microorganisms
    Zeiri, Leila
    Efrima, Shlomo
    ISRAEL JOURNAL OF CHEMISTRY, 2006, 46 (03) : 337 - 346
  • [23] Graphene decorated with silver as a substrate for surface-enhanced Raman scattering detection of 2-thiouracil
    Al-Shalalfeh, Mutasem M.
    Saleh, Tawfik
    Al-Saadi, Abdulaziz
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 252
  • [24] Electrodeposition of a Silver Nanoparticle Substrate with Application for Surface-Enhanced Raman Spectroscopy (SERS)
    Zhang, Nan
    Zhao, Jianwei
    Chen, Deli
    Yuan, Guiyun
    ANALYTICAL LETTERS, 2022, 55 (15) : 2409 - 2417
  • [25] An investigation of the surface-enhanced Raman scattering (SERS) effect from a new substrate of silver-modified silver electrode
    Wen, R
    Fang, Y
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2005, 292 (02) : 469 - 475
  • [26] Plasmonic Pollen Grain Nanostructures: A Three-Dimensional Surface-Enhanced Raman Scattering (SERS)-Active Substrate
    Hossain, Mohammad Kamal
    Drmosh, Qasem Ahmed
    Mohamedkhair, Amar Kamal
    CHEMISTRY-AN ASIAN JOURNAL, 2021, 16 (13) : 1807 - 1819
  • [27] Surface-Enhanced Raman Scattering (SERS) Cytometry
    Nolan, John P.
    Sebba, David S.
    RECENT ADVANCES IN CYTOMETRY, PART A: INSTRUMENTATION, METHODS, FIFTH EDITION, 2011, 102 : 515 - 532
  • [28] Surface-Enhanced Raman Scattering (SERS) and Surface-Enhanced Resonance Raman Scattering (SERRS): A Review of Applications
    McNay, Graeme
    Eustace, David
    Smith, W. Ewen
    Faulds, Karen
    Graham, Duncan
    APPLIED SPECTROSCOPY, 2011, 65 (08) : 825 - 837
  • [29] Sensitive surface-enhanced Raman scattering activity of triple gold/silver/graphene oxide nanostructures decorated on gold nanowire arrays
    Xu, Xiaodi
    Ma, Yi
    Du, Yuanyuan
    Jiang, Tao
    Zhou, Jun
    Zhao, Ziqi
    MATERIALS RESEARCH EXPRESS, 2018, 5 (01):
  • [30] Optimizing gold nanostars as a colloidbased surface-enhanced Raman scattering (SERS) substrate
    He, Shuai
    Kang, Malvin Wei Cherng
    Khan, Fahima Jaleel
    Tan, Eddie Khay Ming
    Reyes, Miguel Arnold
    Kah, James Chen Yong
    JOURNAL OF OPTICS, 2015, 17 (11)
12345