Miyata S, Miyaji H, Kawasaki H, Nishida E, Shitomi K, Akasaka T, Tanaka S, Iizuka T, Sugaya T. Antibacterial and cytotoxic effects of photoexcited Au clusters via blue high-power or white low-power light- emitting diode irradiation. Biol Eng Med. 2017. 2. 4. 1-4