Abstract: Durable antireflective coatings and glass articles having such coatings are described herein. The antireflective coatings generally include a layer of nominally hexagonally packed nanoparticles that are partially embedded either in a surface of the glass article or in a binder that is on the surface of the glass article. Methods of making the antireflective coatings or layers and glass articles having such antireflective layers are also described.

Abstract: A cell culture article including a pre-blocked, peptide-modified, polymer surface of the formula (I), where AAj represents at least one covalently bonded peptide, j is an integer of from 5 to 50, m, n, o, Sur, X, R, R?, and the mer ratio (m-o:n:o), including salts thereof, are as defined herein. Methods for making and using the cell culture article, as defined herein, are also disclosed.

Abstract: A cell culture system including: a substrate, a substrate coating, one or more live cells, and an overlay source. The substrate coating and overlay can be laminin, and laminin•entactin complex, respectively. Alternatively, the substrate coating and overlay can be laminin•entactin complex, and laminin, respectively. The cell culture system can further include liquid media and a protective cover. A method for making and using the system in cell culture articles and culture methods, as defined herein, is also disclosed.