School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore.
Chem Commun (Camb). 2011 Aug 14;47(30):8560-2. doi: 10.1039/c1cc12027a. Epub 2011 Jun 27.
A simple but efficient method for highly sensitive Raman detection, covering a thin polydimethylsiloxane elastomer, pre-coated with a layer of Au or Ag nanoparticles, onto the detected substrate, is proposed. Moreover, this nanoparticle-coated PDMS elastomer can be used for chemical imaging with high sensitivity.
提出了一种简单而高效的拉曼检测方法，该方法覆盖了一层薄薄的聚二甲基硅氧烷弹性体，预先涂有一层金或银纳米粒子，然后再将其涂覆在被检测的基底上。此外，这种涂有纳米粒子的 PDMS 弹性体可用于具有高灵敏度的化学成像。
