NDLI: Three‐Dimensionally Ordered Gold Nanocrystal/Silica Superlattice Thin Films Synthesized via Sol

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Three‐Dimensionally Ordered Gold Nanocrystal/Silica Superlattice Thin Films Synthesized via Sol–Gel Self‐Assembly

Content Provider	Semantic Scholar
Author	Fan, Hongyou Wright, Adam H. Gabaldon, John Rodríguez, Adrián Brinker, C. J. Jiang, Yingbing
Copyright Year	2006
Abstract	Nanocrystals and their ordered arrays hold many important applications in fields such as catalysis, surface-enhanced Rainan spectroscopy based sensors, memory storage, and electronic and optical nanodevices. Herein, a simple and general method to synthesize ordered, three-dimensional, transparent gold nanocrystal/silica superlattice thin films by self-assembly of gold nano crystal micelles with silica or organosilsesquioxane by spin-coating is reported. The self-assembly process is conducted under acidic sol-gel conditions (ca. pH2), ensuring spin-solution homogeneity and stability and facilitating the formation of ordered and transparent gold nanocrystal/silica films. The monodisperse nanocrystals are organized within inorganic host matrices as a face-centered cubic mesostructure, and characterized by transmission electron spectroscopy and X-ray diffraction.
Starting Page	891
Ending Page	895
Page Count	5
File Format	PDF HTM / HTML
DOI	10.1002/adfm.200500603
Volume Number	16
Alternate Webpage(s)	https://www.unm.edu/~solgel/PublicationsPDF/2006/Fan3-DOrdered2006.pdf
Alternate Webpage(s)	http://www.unm.edu/~hyfan/Fan.AFM.cover.2006.pdf
Alternate Webpage(s)	https://brinkerlab.unm.edu/assets/publications/2006-publications/3-dimensionally-ordered-gold-nanocrystalsilica-superlattice-fan3-dordered2006.pdf
Alternate Webpage(s)	https://doi.org/10.1002/adfm.200500603
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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