Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic representation of the liquid-phase exfoliation of (a) black phosphorus (BP) to give (b) nanosheets of black phosphorus (BPNSs), shown in I, and fabrication of a Nafion (NF) BPNSs/β-CD modified electrode and its application in the electrochemical recognition of tryptophan enantiomers shown in II. Reproduced with permission from Zou and Yu [184], Mater. Sci. Eng. C; published by Elsevier, 2020.
