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.
Structures of poloxamer 333 and 407 with poly-propylene oxide (PPO) and poly-ethylene oxide (PEO) chain lengths denoted and shown as hydrophilic or hydrophobic shown alongside structures of buparlisib and talazoparib with molecular weights and logP (partition coefficient) values highlighted.
