An official website of the United States government
Here's how you know
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.
This is an open-access article distributed under the ACS AuthorChoice Terms & Conditions. Any use of this article, must conform to the terms of that license which are available at http://pubs.acs.org.
(a) The reaction of LNnT−PNPA with ethylenediamine; (b) HPLC profile of p-nitrophenol, LNnT−PNPA, and its product after reaction with ethylenediamine; (c) MALDI-TOF of HPLC purified product of LNnT−PNPA and ethylenediamine.