磁性离子凝胶及其应用。

Magnetic Ionogel and Its Applications.

作者信息

Ganguly Sayan, Margel Shlomo

机构信息

Department of Chemistry, University of Waterloo, 200 University Ave West, Waterloo, ON N2L 3G1, Canada.

Department of Chemistry, Bar-Ilan Institute for Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat-Gan 5290002, Israel.

出版信息

Gels. 2025 Mar 21;11(4):219. doi: 10.3390/gels11040219.

Abstract

Magnetic ionogels, a category of hybrid materials consisting of magnetic nanoparticles and ionic liquids, have garnered significant interest owing to their remarkable attributes, including tunability, flexibility, and reactivity to external magnetic fields. These materials provide a distinctive amalgamation of the benefits of both magnetic nanoparticles and ionogels, resulting in improved efficacy across many applications. Magnetic ionogels may be readily controlled using magnetic fields, rendering them suitable for drug administration, biosensing, soft robotics, and actuators. The capacity to incorporate these materials into dynamic systems presents novel opportunities for the development of responsive, intelligent materials capable of real-time environmental adaptation. Nonetheless, despite the promising potential of magnetic ionogels, problems persist, including the optimization of the magnetic particle dispersion, the enhancement of the ionogel mechanical strength, and the improvement of the long-term stability. This review presents a comprehensive examination of the syntheses, characteristics, and uses of magnetic ionogels, emphasizing significant breakthroughs and persistent problems within the domain. We examine recent advancements and prospective research trajectories aimed at enhancing the design and efficacy of magnetic ionogels for practical applications across diverse fields, including biomedical uses, sensors, and next-generation actuators. This review seeks to elucidate the present status of magnetic ionogels and their prospective influence on materials science and engineering.

摘要

磁性离子凝胶是一类由磁性纳米颗粒和离子液体组成的混合材料,因其卓越的特性,包括可调性、柔韧性以及对外部磁场的反应性,而备受关注。这些材料独特地融合了磁性纳米颗粒和离子凝胶的优点,从而在许多应用中提高了效能。磁性离子凝胶可以很容易地通过磁场进行控制,使其适用于药物输送、生物传感、软体机器人和致动器。将这些材料整合到动态系统中的能力为开发能够实时适应环境的响应性智能材料带来了新机遇。然而,尽管磁性离子凝胶具有广阔的潜力,但问题依然存在,包括磁性颗粒分散的优化、离子凝胶机械强度的提高以及长期稳定性的改善。本文综述全面考察了磁性离子凝胶的合成、特性及应用,强调了该领域的重大突破和存在的问题。我们研究了旨在提高磁性离子凝胶在包括生物医学应用、传感器和下一代致动器等不同领域实际应用中的设计和效能的最新进展及未来研究方向。本文综述旨在阐明磁性离子凝胶的现状及其对材料科学与工程的潜在影响。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/124c/12026471/11f43e38f018/gels-11-00219-g001.jpg

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索