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.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Perfumery radar of perfumes: left—L’ Air du temps (Nina Ricci); right—Addict-Eau de Toillete (Dior) (Reprinted (adapted) with permission from Perfumery radar: a predictive tool for perfume family classification, Ind. Eng. Chem. Res. 2010. Copyright 2010, American Chemical Society).