DataVXACS NanoPaper
journal article·2014-09-23

Quadrupole-Enhanced Raman Scattering

Simon P. Hastings, Pattanawit Swanglap, Zhaoxia Qian, Ying Fang, So-Jung Park, Stephan Link, Nader Engheta, Zahra Fakhraai

ACS Nano· Volume 8· Issue 9
Publisher page
Source abstract

Abstract

Dark, nonradiating plasmonic modes are important in the Raman enhancement efficiency of nanostructures. However, it is challenging to engineer such hotspots with predictable enhancement efficiency through synthesis routes. Here, we demonstrate that spiky nanoshells have designable quadrupole resonances that efficiently enhance Raman scattering with unprecedented reproducibility on the single particle level. The efficiency and reproducibility of Quadrupole Enhanced Raman Scattering (QERS) is due to their heterogeneous structure, which broadens the quadrupole resonance both spatially and spectrally. This spectral breadth allows for simultaneous enhancement of both the excitation and Stokes frequencies. The quadrupole resonance can be tuned by simple modifications of the nanoshell geometry. The combination of tunability, high efficiency, and reproducibility makes these nanoshells an excellent candidate for applications such as biosensing, nanoantennaes, and photovoltaics.
Source: openalex_inverted_index · Quality: baseline

Research context

NanomaterialsElectronic materials

OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Plasmonic and Surface Plasmon Research · Orbital Angular Momentum in Optics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States

Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States

Department of Chemistry, Rice University, Houston, Texas 77005, United States

Department of Chemistry and Nano Science, Global Top 5 Program, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 120-750, Korea

Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States

Funding

Division of Materials Research · Division of Chemistry · Air Force Office of Scientific Research · Welch Foundation · American Chemical Society Petroleum Research Fund · Royal Thai Government

References (37)

Show source-provided references
1. Haynes C. L. · Anal. Chem. · 2005 · 77 · 33810.1021/ac053456d ↗
2. Kneipp K. · Phys. Rev. Lett. · 1997 · 78 · 166710.1103/PhysRevLett.78.1667 ↗
3. Dasary S. S. R. · J. Am. Chem. Soc. · 2009 · 131 · 1380610.1021/ja905134d ↗
4. Chang S. · Anal. Chem. · 2009 · 81 · 574010.1021/ac900537d ↗
5. Golightly R. S. · ACS Nano · 2009 · 3 · 285910.1021/nn9013593 ↗
6. Rule K. L. · Environ. Sci. Technol. · 2009 · 43 · 114710.1021/es801531t ↗
7. Saha K. · Chem. Rev. · 2012 · 112 · 273910.1021/cr2001178 ↗
8. Huang P.-J. · Chem.—Eur. J. · 2009 · 15 · 933010.1002/chem.200901397 ↗
9. Kneipp J. · J. Phys. Chem. C · 2010 · 114 · 742110.1021/jp910034z ↗
10. Qian X. · Nat. Biotechnol. · 2008 · 26 · 8310.1038/nbt1377 ↗
11. Stiles P. L. · Annu. Rev. Anal. Chem. · 2008 · 1 · 60110.1146/annurev.anchem.1.031207.112814 ↗
12. Herzog J. B. · Nano Lett. · 2013 · 13 · 135910.1021/nl400363d ↗
13. Talley C. E. · Nano Lett. · 2005 · 5 · 156910.1021/nl050928v ↗
14. Kleinman S. L. · J. Am. Chem. Soc. · 2013 · 135 · 30110.1021/ja309300d ↗
15. Wustholz K. L. · J. Am. Chem. Soc. · 2010 · 132 · 1090310.1021/ja104174m ↗
16. Cathcart N. · Nanoscale · 2012 · 4 · 698110.1039/c2nr32031b ↗
17. Liang H. · Adv. Mater. · 2009 · 21 · 461410.1002/adma.200901139 ↗
18. Lim D.-K. · Nat. Nanotechnol. · 2011 · 6 · 45210.1038/nnano.2011.79 ↗
19. Banholzer M. J. · Chem. Soc. Rev. · 2008 · 37 · 88510.1039/b710915f ↗
20. Xu H. · ChemPhysChem · 2003 · 4 · 100110.1002/cphc.200200544 ↗
21. Ahmed A. · Nano Lett. · 2011 · 11 · 180010.1021/nl200461w ↗
22. Haynes C. L. · J. Phys. Chem. B · 2003 · 107 · 742610.1021/jp027749b ↗
23. Wang H. · Adv. Mater. · 2008 · 20 · 82010.1002/adma.200701293 ↗
24. Messinger B. J. · Phys. Rev. B · 1981 · 24 · 64910.1103/PhysRevB.24.649 ↗
25. Zhou F. · J. Phys. Chem. C · 2008 · 112 · 2023310.1021/jp807075f ↗
26. Hermoso W. · Eur. Phys. J. D · 2012 · 66 · 110.1140/epjd/e2012-30144-y ↗
27. Sanchez-Gaytan B. L. · Langmuir · 2010 · 26 · 1917010.1021/la1038969 ↗
28. Sanchez-Gaytan B. L. · J. Phys. Chem. C · 2012 · 116 · 1031810.1021/jp300009b ↗
29. Sanchez-Gaytan B. L. · J. Phys. Chem. C · 2013 · 117 · 891610.1021/jp401189k ↗
30. Buckingham A. D. · Adv. Chem. Phys. · 1967 · 12 · 107
31. Lombardi J. R. · J. Phys. Chem. C · 2008 · 112 · 560510.1021/jp800167v ↗
32. Weitz D. a. · J. Chem. Phys. · 1983 · 78 · 532410.1063/1.445486 ↗
33. Papas, C. H.Theory of Electromagnetic Wave Propagation;Dover Publications, Inc.:New York, 1988; p82.
34. Coenen T. · Nat. Commun. · 2014 · 5 · 325010.1038/ncomms4250 ↗
35. Albrecht A. C. · J. Chem. Phys. · 1971 · 55 · 443810.1063/1.1676771 ↗
36. Hao F. · Nano Lett. · 2007 · 7 · 72910.1021/nl062969c ↗
37. Slaughter L. · J. Phys. Chem. Lett. · 2011 · 2 · 201510.1021/jz200702m ↗