紫外光引发液体弹珠多步微反应的聚结

IF 2.7 4区材料科学 Q3 CHEMISTRY, PHYSICAL Particle & Particle Systems Characterization Pub Date : 2023-07-24 DOI:10.1002/ppsc.202300076

Q. Lv, Jiaqi Li, Ruili Wang, Lijing Zhang

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引用次数: 0

摘要

液体弹珠在微反应领域具有广阔的应用前景。液体弹珠的远程聚并是一种有效而精确的方法。本文利用紫外光诱导的TiO2纳米颗粒的润湿性转变，开发了一种巧妙的方法，可以有效地控制含有分离试剂的接触液体弹珠的聚结。这种方法是通用的，为液体弹珠内部的多步微反应的按需启动提供了思路。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Ultraviolet‐Light–Triggered Coalescence of Liquid Marbles for Multistep Microreactions

Liquid marbles show promising potential for application in the microreaction field. The efficient and precise approach for the remote coalescence of liquid marbles is desirable. Herein, the ultraviolet‐light–induced wettability transition of TiO2 nanoparticles is exploited to develop an ingenious approach for efficient and controlled coalesce of contacting liquid marbles containing separate reagents. This approach is generic and provides ideas for the on‐demand initiation of multistep microreactions inside liquid marbles.

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来源期刊

Particle & Particle Systems Characterization 工程技术-材料科学：表征与测试

CiteScore

5.50

自引率

0.00%

发文量

114

审稿时长

3.0 months

期刊介绍： Particle & Particle Systems Characterization is an international, peer-reviewed, interdisciplinary journal focusing on all aspects of particle research. The journal joined the Advanced Materials family of journals in 2013. Particle has an impact factor of 4.194 (2018 Journal Impact Factor, Journal Citation Reports (Clarivate Analytics, 2019)). Topics covered include the synthesis, characterization, and application of particles in a variety of systems and devices. Particle covers nanotubes, fullerenes, micelles and alloy clusters, organic and inorganic materials, polymers, quantum dots, 2D materials, proteins, and other molecular biological systems. Particle Systems include those in biomedicine, catalysis, energy-storage materials, environmental science, micro/nano-electromechanical systems, micro/nano-fluidics, molecular electronics, photonics, sensing, and others. Characterization methods include microscopy, spectroscopy, electrochemical, diffraction, magnetic, and scattering techniques.