Figure 2.
Photographs of Rhodamine 6G dyed DMSO/hexane mixture a) before and b) after ultrasonication, and contact angle of DMSO on c) Au and d) OTS modified Si.
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.