A smart portable electrochemical sensor based on electrodeposited ferrocene-functionalized multiwalled carbon nanotubes for in vitro and in vivo detection of nicotine in tobacco samples

Abstract

“One stone–three birds”: we developed a smart portable electrochemical sensor based on electrodeposited ferrocene-functionalized multiwalled carbon nanotubes (FC-MWCNTs) for the in vitro and in vivo detection of nicotine (NIC) in tobacco samples.