Highly efficient SERS substrate for direct detection of explosive TNT using popcorn-shaped gold nanoparticle-functionalized SWCNT hybrid

作者：Demeritte Teresa; Kanchanapally Rajashekhar; Fan Zhen; Singh Anant Kumar; Senapati Dulal; Dubey Madan; Zakar Eugene; Ray Paresh Chandra^*

来源：Analyst, 2012, 137(21): 5041-5045.

DOI：10.1039/c2an35984g

This paper reports for the first time the development of a large-scale SERS substrate from a popcorn-shaped gold nanoparticle-functionalized single walled carbon nanotubes hybrid thin film for the selective and highly sensitive detection of explosive TNT material at a 100 femtomolar (fM) level.

• 出版日期2012