We present a great variety of metasurfaces, from simple metallic hexagonal dots or continuous metallic lines to more complex structures such us raspberry - like bimetallic nanoclusters, all produced using self - assembled thin films of different molecular weight poly (styrene)- b - poly (2 - vinyl pyridine)(PS - b - P2VP) copolymers, synthetized by living anionic polymerization. (european-mrs.com)
PB Gelatins / PB Leiner's SOLUGEL ® collagen peptides are available with different molecular weight profiles and can be based on different raw materials, including halal and kosher products. (preparedfoods.com)
The toxic effects were also similar for HES solutions of different molecular weights. (sciencedaily.com)