Self-assembly preparation of gold nanoparticle decorated 1-pyrenemethylamine functionalized graphene oxide–carbon nanotube composites for highly sensitive detection of nitrite

Abstract

Graphene oxide–multiwalled carbon nanotube–(1-pyrenemethylamine)–gold nanocomposites were synthesized by a simple and attractive self-assembly strategy using 1-pyrenemethylamine as a coupling agent.