Typically, the block copolymer microdomains used for this purpose are periodic lamellar microdomains. Such lamellar microdomains usually arise only in a narrow range of block compositions in which the ...

As organisms develop, their internal organs arrange in a consistent asymmetrical pattern -- heart and stomach to the left, liver and appendix to the right. But how does this happen? Biologists have ...

It's no secret that pollen plays a vital role in plant reproduction worldwide, including the production of food. But for decades, scientists have been puzzled about the variety of patterns on the ...