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.
Density profiles of the grafted polymers and proteins as a function of distance from the surface. (a) Long PHP triblock copolymer grafted polymer layer (NP = 35, NH = 20, σ = 0.05, and χ12 = ±0.5) and short hydrophilic grafted polymer layer (N = 16, σ = 0.1, and χ12 = ±0.2) far from the immobilized protein. (b) Profiles of the grafted polymers and protein at the axis of immobilization (xfix).
