TUNABLE STRUCTURAL COLOR IN ORGANISMS AND PHOTONIC MATERIALS FOR DESIGN OF BIOINSPIRED MATERIALS

In this paper, the key topics of tunable structural color in biology and material science are overviewed.Color in biology is considered for selected groups of tropical fish, octopus, squid and beetle.It is caused by nanoplates in iridophores and varies with their spacing, tilting deva curl arc angel angle and refractive index.These simply southern

Recent studies have reported a significant increase in common carotid artery (CCA) intima media thickness, wall stiffness and reflectivity to ultrasound, in astronauts, after six months of spaceflight.The hypothesis was that 4 days in dry immersion (subjects under bags of water) will be sufficient to change the CCA wall reflectivity to ultrasound s