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.
Water obtained from natural hot springs located in Jiaoxi, Wulai and Yangmingshan (YMS) National Park (Northern Taiwan) was incubated at room temperature for the time indicated and particle size was monitored using DLS. In some experiments, water was filtered through 0.45-μm or 0.22-μm pore membranes as indicated, prior to incubation. Black stars indicate statistically significant results vs. time 0 (p < 0.05).
