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.
Design of naphthalene-tetrazoles for fluorogenic, two-photon-triggered photoclick chemistry. (a) General features of the naphthalene-tetrazoles and scheme of fluorogenic, two-photon-triggered photoclick chemistry. (b) Chemical structures of the naphthalene-tetrazoles 1–6 used in this study.
