Fabrication and characterization of highly ordered Au nanocone array-patterned glass with enhanced SERS and hydrophobicity
Source abstract
Abstract
Abstract Fabrication of highly ordered nanostucture arrays on desirable substrate has great potential applications in optoelectronics, photocatalysis and biological sensors. A simple but efficient fabrication method for producing ordered Au nanocone arrays on glass through using ultrathin alumina membranes (UTAMs) as evaporation masks was detailed described in this report. Meanwhile, the surface plasmon resonance (SPR) property of these highly ordered Au nanocone arrays was characterized by absorption spectrum with a peak position located at 618 nm. The simulated spatial distribution of the electric field revealed a strong enhancement of electromagnetic field in the vicinity of Au nanocones, which provided a good explanation on the enhanced Raman spectrum of Rhodamine 6G. Futhermore, because of trapping air bubble into the valleys, an increasing hydrophobicity of surface patterned by Au nanocone arrays was achieved.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Plasmonic and Surface Plasmon Research · Photonic Crystals and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (33)
Show source-provided references
1. Plasmonics—a route to nanoscale optical devices10.1002/1521-4095(200110)13:19<1501::AID-ADMA1501>3.0.CO;2-Z ↗
2. Nano-imprinted ferroelectric polymer nanodot arrays for high density data storage10.1002/adfm.201203042 ↗
3. Nanoparticle arrays on surfaces for electronic, optical, and sensor applications10.1002/1439-7641(20000804)1:1<18::AID-CPHC18>3.0.CO;2-L ↗
4. Au nanostructure arrays for plasmonic applications: annealed island films versus nanoimprint lithography10.1186/s11671-015-0819-1 ↗
5. Deterministic aperiodic arrays of metal nanoparticles for surface-enhanced Raman scattering (SERS)10.1364/OE.17.003741 ↗
6. Two-dimensionally patterned nanostructures based on monolayer colloidal crystals: controllable fabrication, assembly, and applications10.1016/j.nantod.2011.10.002 ↗
7. Block copolymer nanolithography: translation of molecular level control to nanoscale patterns10.1002/adma.200803302 ↗
8. Metal nanodot memory by self-assembled block copolymer lift-off10.1021/nl903340a ↗
9. Porous anodic aluminum oxide: anodization and templated synthesis of functional nanostructures10.1021/cr500002z ↗
10. Fabrication and characterization of extended arrays of Ag2S/Ag nanodot resistive switches10.1063/1.3595944 ↗
11. Sub-100-nm nanoparticle arrays with perfect ordering and tunable and uniform dimensions fabricated by combining nanoimprinting with ultrathin alumina membrane technique10.1021/nn500713h ↗
12. Plasmonics in nanostructures10.1002/adma.201301203 ↗
13. Plasmonics for improved photovoltaic devices10.1038/nmat2629 ↗
14. Plasmonic nanoparticle enhanced light absorption in GaAs solar cells10.1063/1.2988288 ↗
15. Surface-enhanced Raman spectroscopy (SERS): progress and trends10.1007/s00216-011-5631-x ↗
16. Surface nanometer-scale patterning in realizing large-scale ordered arrays of metallic nanoshells with well-defined structures and controllable properties10.1002/adfm.201000467 ↗
17. Plasmonic-metal nanostructures for efficient conversion of solar to chemical energy10.1038/nmat3151 ↗
18. Wafer-scale pattern transfer of metal nanostructures on polydimethylsiloxane (PDMS) substrates via holographic nanopatterns10.1021/am301423s ↗
19. Shape and size control of regularly arrayed nanodots fabricated using ultrathin alumina masks10.1021/cm048609c ↗
20. Ultrathin anodic aluminum oxide membranes for production of dense sub-20nm nanoparticle arrays10.1021/jp412689y ↗
21. S. Anodizing, G.D. Sulka, Highly Ordered Anodic Porous Alumina Formation.pdf, 2008.
22. Highly ordered nanostructures with tunable size, shape and properties: a new way to surface nano-patterning using ultra-thin alumina masks10.1016/j.pmatsci.2006.07.002 ↗
23. Surface patterning using templates: concept, properties and device applications10.1039/B924854B ↗
24. Surface-enhanced raman scattering: realization of localized surface plasmon resonance using unique substrates and methods10.1007/s00216-009-2762-4 ↗
25. Surface-enhanced Raman spectroscopy: a brief retrospective10.1002/jrs.1362 ↗
26. Arrays of cone-shaped ZnO nanorods decorated with ag nanoparticles as 3D surface-enhanced raman scattering substrates for rapid detection of trace polychlorinated biphenyls10.1002/adfm.201102274 ↗
27. Surface-enhanced Raman scattering (SERS) substrate based on large-area well-defined gold nanoparticle arrays with high SERS uniformity and stability10.1002/cplu.201402154 ↗
28. Facile preparation of water dispersible polypyrrole nanotube-supported silver nanoparticles for hydrogen peroxide reduction and surface-enhanced Raman scattering10.1016/j.electacta.2012.05.034 ↗
29. Preparation of dendritic Ag/Au bimetallic nanostructures and their application in surface-enhanced Raman scattering10.1016/j.tsf.2011.11.042 ↗
30. Distance-dependent plasmon resonant coupling between a gold nanoparticle and gold film10.1021/nl080872f ↗
31. Wettability control of ZnO nanoparticles for universal applications10.1021/am2004762 ↗
32. Hydrophobicity at small and large length scales10.1021/jp984327m ↗
33. Comparison of micro-/nano-hierarchical and nano-scale roughness of silica membranes in terms of wetting behavior and transparency10.1016/j.colsurfa.2014.01.029 ↗