An on-surface synthetic route for the regio- and stereoselective coupling of indenyl moieties, affording the design of π-conjugated acenoindenylidene polymers on Au(111), is reported. The ...
Multicellular species of animals and plants differ in form but look similar when their body plan is established — described as an hourglass-like pattern of development. Independently evolved ...
Michael and Sophia were joined by the former's longtime girlfriend Kayla Quick, while Sophia repped for her school in a blue Duke hoodie, with all three dressed for a bit of North Carolina chill.