A single-domain colloidal crystal with high transmission quality, prepared by a shear-induced process, was fixed as a hydrogel film by photopolymerization. Upon gelation, the original optical quality ...

From avocadoes to zucchinis, diet is the new drug, as scientists discover that the benefits of foods go way beyond basic nutrition. It may be that your brain has the most to gain from what you eat.

A method is presented to tune the holes in colloidal masks used for nanolithography. Using a simple wet-chemical method, a thin layer of silica is grown on masks of silica particles. The size of the ...

Get Instant Summarized Text (Gist) A novel centromeric nucleosome-like structure, termed the CENP-A–H4 octasome, has been identified. Composed solely of CENP-A and H4, it wraps about 120 base ...