Investigation of optical and physical property in opal films prepared by colloidal and freeze-dried microspheres
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.125842
Abstract: Abstract Nowadays, the application of colloidal crystals as a photonic crystal template to prepare invers opal structures has been considerable in developing biosensors. The particle size distribution and polydispersity index (PDI) of polymer microspheres are… read more here.
Keywords: prepared colloidal; films prepared; colloidal freeze; opal films ... See more keywords
Structure and Optical Properties of Opal Films Made by an Out-of-Plane Electric Field-Assisted Capillary Deposition Method
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DOI: 10.1021/acsomega.1c07391
Abstract: Self-assembled opals that are considered as a promising candidate for three-dimensional photonic crystals often suffer from the existence of internal defects. Defects influence optical properties and limit the applicability of opal films. Directed assembly using… read more here.
Keywords: electric field; opal films; properties opal; plane electric ... See more keywords
Effect of Fe2O3@SiO2 Core–Shell Nanoparticle Doping Ratio on Color Appearance of Synthetic Opal Films Inspired by Natural Fire Opal
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DOI: 10.3390/coatings15060646
Abstract: Synthetic opal-based photonic materials with tunable optical properties not only exhibit significant application potential but also provide valuable models in terms of understanding color formation mechanisms in natural gemstones. Inspired by natural fire opals containing… read more here.
Keywords: natural fire; shell; color appearance; opal films ... See more keywords