Literature DB >> 19133764

Femtosecond laser-nanostructured substrates for surface-enhanced Raman scattering.

Eric D Diebold1, Nathan H Mack, Stephen K Doorn, Eric Mazur.   

Abstract

We present a new type of surface-enhanced Raman scattering (SERS) substrate that exhibits extremely large and uniform cross-section enhancements over a macroscopic (greater than 25 mm2) area. The substrates are fabricated using a femtosecond laser nanostructuring process, followed by thermal deposition of silver. SERS signals from adsorbed molecules show a spatially uniform enhancement factor of approximately 10(7). Spectroscopic characterization of these substrates suggests their potential for use in few or single-molecule Raman spectroscopy.

Entities:  

Year:  2009        PMID： 19133764     DOI： 10.1021/la803357q

Source DB:  PubMed          Journal:  Langmuir        ISSN： 0743-7463            Impact factor:   3.882


  9 in total

1.  Surface-enhanced Raman scattering sensor on an optical fiber probe fabricated with a femtosecond laser.

Authors:  Xiaodong Ma; Haibin Huo; Wenhui Wang; Ye Tian; Nan Wu; Charles Guthy; Mengyan Shen; Xingwei Wang
Journal:  Sensors (Basel)       Date:  2010-12-06       Impact factor: 3.576

2.  Laser hybrid micro/nano-structuring of Si surfaces in air and its applications for SERS detection.

Authors:  Jing Yang; Jiabao Li; Zheren Du; Qihuang Gong; Jinghua Teng; Minghui Hong
Journal:  Sci Rep       Date:  2014-10-17       Impact factor: 4.379

3.  Smart liquid SERS substrates based on Fe3O4/Au nanoparticles with reversibly tunable enhancement factor for practical quantitative detection.

Authors:  Fei Hu; Haiyang Lin; Zhaoshun Zhang; Fan Liao; Mingwang Shao; Yeshayahu Lifshitz; Shuit-Tong Lee
Journal:  Sci Rep       Date:  2014-11-27       Impact factor: 4.379

4.  Graphene-Ag Hybrids on Laser-Textured Si Surface for SERS Detection.

Authors:  Chentao Zhang; Kun Lin; Yuanqing Huang; Jianhuan Zhang
Journal:  Sensors (Basel)       Date:  2017-06-22       Impact factor: 3.576

5.  Fabrication of nanowire network AAO and its application in SERS.

Authors:  Qi Jiwei; Li Yudong; Yang Ming; Wu Qiang; Chen Zongqiang; Peng Jingyang; Liu Yue; Wang Wudeng; Yu Xuanyi; Sun Qian; Xu Jingjun
Journal:  Nanoscale Res Lett       Date:  2013-11-21       Impact factor: 4.703

6.  Large-area high-performance SERS substrates with deep controllable sub-10-nm gap structure fabricated by depositing Au film on the cicada wing.

Authors:  Qi Jiwei; Li Yudong; Yang Ming; Wu Qiang; Chen Zongqiang; Wang Wudeng; Lu Wenqiang; Yu Xuanyi; Xu Jingjun; Sun Qian
Journal:  Nanoscale Res Lett       Date:  2013-10-22       Impact factor: 4.703

7.  SERS Properties of Gold Nanorods at Resonance with Molecular, Transverse, and Longitudinal Plasmon Excitations.

Authors:  Ida Ros; Tiziana Placido; Vincenzo Amendola; Chiara Marinzi; Norberto Manfredi; Roberto Comparelli; Marinella Striccoli; Angela Agostiano; Alessandro Abbotto; Danilo Pedron; Roberto Pilot; Renato Bozio
Journal:  Plasmonics       Date:  2014-03-07       Impact factor: 2.404

8.  Plasmon enhanced optical tweezers with gold-coated black silicon.

Authors:  D G Kotsifaki; M Kandyla; P G Lagoudakis
Journal:  Sci Rep       Date:  2016-05-19       Impact factor: 4.379

9.  Regioselective Localization and Tracking of Biomolecules on Single Gold Nanoparticles.

Authors:  Bharath Bangalore Rajeeva; Derek S Hernandez; Mingsong Wang; Evan Perillo; Linhan Lin; Leonardo Scarabelli; Bharadwaj Pingali; Luis M Liz-Marzán; Andrew K Dunn; Jason B Shear; Yuebing Zheng
Journal:  Adv Sci (Weinh)       Date:  2015-09-28       Impact factor: 16.806
  9 in total

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