期刊
Advanced Materials Interfaces
标题
Nanopaper: A Nanocellulose-Paper-Based SERS Multiwell Plate with High Sensitivity and High Signal Homogeneity
作者
Longyan Chen, Binbin Ying, Pengfei Song, Xinyu Liu
摘要
The unique carboxylic group-rich, ultrasmooth surface of nancellulose paper (nanopaper) enables the growth of densely packed and uniformly sized silver nanoparticles through a simple dip-rinse successive ionic layer adsorption and reaction (SILAR) process. A low-cost nanopaper SERS multiwell plate is fabricated by taking advantage of the SILAR process, which provides an ultra-high enhancement factor and excellent signal homogeneity. The picomolar-level detection of small dye molecules is achieved. More details can be found in article number 1901346 by Xinyu Liu, and co-workers.
原文链接
https://onlinelibrary.wiley.com/doi/abs/10.1002/admi.201970155