Afraid of ruining their relationship, Mizuho tells herself not to fall for Kizuki. All the stress makes her ill, and her ...

Find White Wave Background stock video, 4K footage, and other HD footage from iStock. Get higher quality White Wave Background content, for less—All of our 4K video clips are the same price as HD.

Find Black Wave Background stock video, 4K footage, and other HD footage from iStock. Get higher quality Black Wave Background content, for less—All of our 4K video clips are the same price as HD.

Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...