Preparation of large-area controllable patterned silver nanocrystals for high sensitive and stable surface-enhanced Raman spectroscopy

Xu, Wei; Okamoto, Toshihiro; Li, Aiwu; Wang, Jiping; Haraguchi, Masanobu

doi:10.1007/s40242-016-5464-4

Cited by 3 publications

(2 citation statements)

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“…[47] Small nanogaps between periodic gratings makes the crystal growth slower and more uniform than those without limitation in experiments. A controllable and uniform shape and size could be realized, which was beneficial for surface enhanced Raman scattering detection and surface plasmon polariton excitation [64].…”

Section: Structures For Optical Manipulationmentioning

confidence: 99%

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Laser interference fabrication of large-area functional periodic structure surface

Wang

et al. 2018

Front. Mech. Eng.

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Functional periodic structures have attracted significant interest due to their natural capabilities in regulating surface energy, surface effective refractive index, and diffraction. Several technologies are used for the fabrication of these functional structures. The laser interference technique in particular has received attention because of its simplicity, low cost, and high-efficiency fabrication of large-area, micro/nanometer-scale, and periodically patterned structures in air conditions. Here, we reviewed the work on laser interference fabrication of large-area functional periodic structures for antireflection, self-cleaning, and superhydrophobicity based on our past and current research. For the common cases, four-beam interference and multi-exposure of two-beam interference were emphasized for their setup, structure diversity, and various applications for antireflection, self-cleaning, and superhydrophobicity. The relations between multi-beam interference and multi-exposure of two-beam interference were compared theoretically and experimentally. Nanostructures as a template for growing nanocrystals were also shown to present future possible applications in surface chemical control. Perspectives on future directions and applications for laser interference were presented.

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Section: Structures For Optical Manipulationmentioning

confidence: 99%

“…Fig. 8 (a) Schematic of nanocells limited controllable nanocrystal grown on Si for SERS; (b) the periodic silver nanocrystals grown on Si [64] …”

mentioning

confidence: 99%