Plasmonic Heating-Assisted Transformation of SiO2/Au Core/Shell Nanospheres (Au Nanoshells): Caveats and Opportunities for SERS and Direct Laser Writing
Source abstract
Abstract
The selective modification of silica/gold nanospheres (gold nanoshells) driven by plasmonic heating is demonstrated. Direct laser writing and reshaping of nanoshell assemblies can be easily controlled and exploited for nanofabrication purposes. The modified nanoshells exhibit improved surface enhanced Raman scattering, allowing to settle most of the issues related to nanoshell stability under working conditions.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Nonlinear Optical Materials Studies · Laser-Ablation Synthesis of Nanoparticles
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (20)
Show source-provided references
1. Oldenburg SJ, Averitt RD, Westcott SL, Halas NJ (1998) Chem Phys Lett 288:24310.1016/S0009-2614(98)00277-2 ↗
2. Jackson JB, Halas NJ (2004) Proc Natl Acad Sci U S A 101:1793010.1073/pnas.0408319102 ↗
3. Hirsch R, Stafford RJ, Bankson JA, Sershen SR, Rivera B, Price RE, Hazle JD, Halas NJ, West JL (2003) Proc Natl Acad Sci U S A 100:1354010.1073/pnas.2232479100 ↗
4. Fan JA, Wu C, Bao K, Bao J, Bardhan R, Halas NJ, Manoharan VN, Nordlander P, Shvets G, Capasso F (2010) Science 328:113510.1126/science.1187949 ↗
5. Hentschel M, Saliba M, Vogelgesang R, Giessen H, Alivisatos AP, Na L (2010) Nano Lett 10:272110.1021/nl101938p ↗
6. Lassiter JB, Knight MW, Mirin NA, Halas NJ (2009) Nano Lett 9:432610.1021/nl9025665 ↗
7. Alessandri I, Depero LE (2008) Nanotechnology 19:30530110.1088/0957-4484/19/30/305301 ↗
8. Alessandri I, Ferroni M, Depero LE (2009) ChemPhysChem 10:101710.1002/cphc.200900080 ↗
9. Alessandri I, Depero LE (2009) Chem Commun 17:235910.1039/b900647h ↗
10. Alessandri I, Ferroni M (2009) J Mater Chem 19:799010.1039/b913478f ↗
11. Alessandri I, Ferroni M, Depero LE (2011) J Phys Chem C 115:517410.1021/jp110324y ↗
12. Aguirre CM, Moran CE, Young JF, Halas NJ (2004) J Phys Chem B 108:704010.1021/jp036222b ↗
13. Alessandri I, Bontempi E, Bergese P, Depero LE (2011) Encyclopedia of nanoscience and nanotechnology, Nalwa ed., APS, Valencia
14. Alessandri I, Colloid J (2010) Interf Sci 351:57610.1016/j.jcis.2010.07.079 ↗
15. Hansen H, Anderko K (1958) Constitution of binary alloys. McGraw-Hill, New York
16. De Los Santos VL, Lee D, Seo J, Leon FL, Bustamante DA, Suzuki S, Majima Y, Mitrelias T, Ionescu A, Barnes CHW (2009) Surf Sci 603:297810.1016/j.susc.2009.08.011 ↗
17. Matthews TS, Sawyer C, Ogletree DF, Liliental-Weber Z, Chrzan DC, Wu J (2012) Phys Rev Lett 108:09610210.1103/PhysRevLett.108.096102 ↗
18. Pal S, Depero LE, Alessandri I (2010) Nanotechnology 19:305301
19. Sinha G, Depero LE, Alessandri I (2011) ACS Appl Mater Interf 3:255710.1021/am200396n ↗
20. Alessandri I, Depero LE (2010) ACS Appl Mater Interf 2:59410.1021/am900904k ↗