Breath-Taking Patterns: Discontinuous Hydrophilic Regions for Photonic Crystal Beads Assembly and Patterns Revisualization.

	Breath-Taking Patterns: Discontinuous Hydrophilic Regions for Photonic Crystal Beads Assembly and Patterns Revisualization.
	Du, Xuemin ; Wang, Juan ; Cui, Huanqing ; Zhao, Qilong ; Chen, Hongxu ; He, Le ; Wang, Yunlong
刊名	ACS APPLIED MATERIALS & INTERFACES
	2017
文献子类	期刊论文
英文摘要	Surfaces patterned with hydrophilic and hydrophobic regions provide robust and versatile means forinvestigating the wetting behaviors of liquids, surface properties analysis, and producing patterned arrays. However, the fabrication of integral and uniform arrays onto these open systems remains a challenge, thus restricting them from being used in practical applications. Here, we present a simple yet powerful approach for the fabrication of water droplet arrays and the assembly of photonic crystal bead arrays based on hydrophilic-hydrophobic patterned substrates. Various integral arrays are simply prepared in a high-quality output with a low cost, large scale, and uniform size control. By simply taking a breath, which brings moisture to the substrate surface, complex hydrophilic-hydrophobic outlined images can be revisualized in the discontinuous hydrophilic regions. Integration of hydrogel photoniccrystal bead arrays into the "breath-taking" process results in breath-responsive photonic crystal beads, which can change their colors upon a mild exhalation. This state-of-the-art technology not only provides an effective methodology for the preparation of patterned arrays but also demonstrates intriguing applications in information storage and biochemical sensors.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/12033]
专题	深圳先进技术研究院_医工所
作者单位	ACS APPLIED MATERIALS & INTERFACES
推荐引用方式 GB/T 7714	Du, Xuemin , Wang, Juan , Cui, Huanqing ,et al. Breath-Taking Patterns: Discontinuous Hydrophilic Regions for Photonic Crystal Beads Assembly and Patterns Revisualization.[J]. ACS APPLIED MATERIALS & INTERFACES,2017.
APA	Du, Xuemin ., Wang, Juan ., Cui, Huanqing ., Zhao, Qilong ., Chen, Hongxu .,...& Wang, Yunlong.(2017).Breath-Taking Patterns: Discontinuous Hydrophilic Regions for Photonic Crystal Beads Assembly and Patterns Revisualization..ACS APPLIED MATERIALS & INTERFACES.
MLA	Du, Xuemin ,et al."Breath-Taking Patterns: Discontinuous Hydrophilic Regions for Photonic Crystal Beads Assembly and Patterns Revisualization.".ACS APPLIED MATERIALS & INTERFACES (2017).