Kumeria Tushar, Santos Abel, Losic Dusan
School of Chemical Engineering, Engineering North Building, The University of Adelaide, North Terrace Campus, Adelaide SA 5005, Australia.
Sensors (Basel). 2014 Jul 7;14(7):11878-918. doi: 10.3390/s140711878.
Electrochemical anodization of pure aluminum enables the growth of highly ordered nanoporous anodic alumina (NAA) structures. This has made NAA one of the most popular nanomaterials with applications including molecular separation, catalysis, photonics, optoelectronics, sensing, drug delivery, and template synthesis. Over the past decades, the ability to engineer the structure and surface chemistry of NAA and its optical properties has led to the establishment of distinctive photonic structures that can be explored for developing low-cost, portable, rapid-response and highly sensitive sensing devices in combination with surface plasmon resonance (SPR) and reflective interference spectroscopy (RIfS) techniques. This review article highlights the recent advances on fabrication, surface modification and structural engineering of NAA and its application and performance as a platform for SPR- and RIfS-based sensing and biosensing devices.
纯铝的电化学阳极氧化能够生长出高度有序的纳米多孔阳极氧化铝（NAA）结构。这使得NAA成为最受欢迎的纳米材料之一，其应用包括分子分离、催化、光子学、光电子学、传感、药物递送和模板合成。在过去几十年中，对NAA的结构、表面化学及其光学性质进行工程设计的能力，已促成了独特光子结构的建立，这些结构可用于结合表面等离子体共振（SPR）和反射干涉光谱（RIfS）技术开发低成本、便携式、快速响应和高灵敏度的传感装置。这篇综述文章重点介绍了NAA在制备、表面修饰和结构工程方面的最新进展，以及其作为基于SPR和RIfS的传感和生物传感装置平台的应用和性能。
