Dual-Mode Multicolor Display Based on Structural and Fluorescent Color CdS Photonic Crystal Hydrogel
Zihan Liu,
Zihao Chen,
Shuangye Yang
et al.
Abstract:In this study, we prepared a multicolor structural− fluorescent CdS−PEGDA photonic crystal hydrogel (SFC-CPH) with a dual display mode, which has two different optical states: structural color mode and fluorescent color mode. SFC-CPH displays structural color mode under visible light and fluorescent color mode under ultraviolet light. Initially, monodisperse CdS colloidal particles were synthesized via a hydrothermal method, leading to the self-assembly of a photonic crystal template. The high refractive index… Show more
Wound infection has always been a major threat to human health. Most of the existing wound medical materials are made of composite materials with poor biocompatibility and may contain harmful...
Wound infection has always been a major threat to human health. Most of the existing wound medical materials are made of composite materials with poor biocompatibility and may contain harmful...
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