通过静电纺丝技术，将金纳米棒的可控组装体置于 PVA 纳米纤维基质中，制成柔性独立的 SERS 基底。
Controlled assemblies of gold nanorods in PVA nanofiber matrix as flexible free-standing SERS substrates by electrospinning.
机构信息
Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemistry, the National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, PR China.
出版信息
Small. 2012 Mar 12;8(5):647-53. doi: 10.1002/smll.201102230. Epub 2011 Dec 9.
Under control: Controlled assemblies of gold nanorods in a poly(vinyl alcohol) (PVA) nanofiber matrix with tunable optical properties can be achieved by using electrospinning. The resultant assemblies can be used as substrates for surface-enhanced Raman spectroscopy (SERS). This work provides a facile way to control alignment of anisotropic nanostructures in a polymer nanofiber matrix and generates new assemblies with interesting properties.
通过静电纺丝，可以实现金纳米棒在具有可调光学性质的聚乙烯醇（PVA）纳米纤维基质中的可控组装。所得组装体可用作表面增强拉曼光谱（SERS）的基底。这项工作提供了一种在聚合物纳米纤维基质中控制各向异性纳米结构取向的简便方法，并产生了具有有趣性质的新组装体。
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