Plasmonic nanomaterials with responsive polymer hydrogels for sensing and actuation.
Plasmonic nanomaterials with responsive polymer hydrogels for sensing and actuation.
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DOI：
10.1039/d1cs01083b
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发表时间：
2022-05-23
影响因子：
46.2
通讯作者：
中科院分区：
文献类型：
--
作者：
等离子体纳米材料已成为许多技术的组成部分，它们提供了重要的功能，从薄膜光学器件中的光提取和收集到生物芯片表面上的分子种类及其相互作用的探测。最近，我们目睹了越来越多的研究工作致力于一类新的等离子体纳米材料，允许按需调整其属性相结合的金属纳米结构和响应水凝胶。这篇评论讨论了这个最近出现的充满活力的领域，它有可能扩大可能的应用范围，并提供在每个相应领域的单独研究无法实现的功能。它的目的是提供一个概述的关键原则，设计规则，以及目前的实现响应水凝胶和金属纳米结构。我们讨论了利用响应聚合物网络与等离子体纳米结构的组合来执行快速机械致动和与其强度的共振放大相关的光的主动控制纳米级限制的重要方面。最新的进展，实现这种响应等离子体纳米材料，特别是覆盖等离子体生物传感领域，利用折射测量以及等离子体增强的光谱读出，光驱动的微型软致动器，和光燃料的微机器在类似生物系统的环境中运行。等离子体纳米材料与响应性聚合物水凝胶的组合产生了具有特殊协同性能的新型材料和器件，这些材料和器件在应用的背景下进行了综述，例如传感和致动。
Plasmonic nanomaterials have become an integral part of numerous technologies, where they provide important functionalities spanning from extraction and harvesting of light in thin film optical devices to probing of molecular species and their interactions on biochip surfaces. More recently, we witness increasing research efforts devoted to a new class of plasmonic nanomaterials that allow for on-demand tuning of their properties by combining metallic nanostructures and responsive hydrogels. This review addresses this recently emerged vibrant field, which holds potential to expand the spectrum of possible applications and deliver functions that cannot be achieved by separate research in each of the respective fields. It aims at providing an overview of key principles, design rules, and current implementations of both responsive hydrogels and metallic nanostructures. We discuss important aspects that capitalize on the combination of responsive polymer networks with plasmonic nanostructures to perform rapid mechanical actuation and actively controlled nanoscale confinement of light associated with resonant amplification of its intensity. The latest advances towards the implementation of such responsive plasmonic nanomaterials are presented, particularly covering the field of plasmonic biosensing that utilizes refractometric measurements as well as plasmon-enhanced optical spectroscopy readout, optically driven miniature soft actuators, and light-fueled micromachines operating in an environment resembling biological systems. The combination of plasmonic nanomaterials with responsive polymer hydrogels yields novel materials and devices with exceptional synergetic properties, which are reviewed in the context of applications, such as sensing and actuation.
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DOI：
10.1007/s11468-013-9660-5
发表时间：
2014
期刊：
Plasmonics (Norwell, Mass.)
影响因子：
--
作者：
Bauch M;Toma K;Toma M;Zhang Q;Dostalek J
通讯作者：
Dostalek J
影响因子：
6.2
作者：
Ekblad, Tobias;Bergstroem, Gunnar;Liedberg, Bo
通讯作者：
Liedberg, Bo
影响因子：
9.7
作者：
Choe, Ayoung;Yeom, Jeonghee;Ko, Hyunhyub
通讯作者：
Ko, Hyunhyub
影响因子：
4.6
作者：
Aliberti A;Ricciardi A;Giaquinto M;Micco A;Bobeico E;La Ferrara V;Ruvo M;Cutolo A;Cusano A
通讯作者：
Cusano A
DOI：
10.1243/0954411001535309
发表时间：
2000-01-01
影响因子：
1.8
作者：
Davies, B
通讯作者：
Davies, B