tiny particles of gold that are only a few nanometers in size.
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S-phenyl (2S)-2-{[(benzyloxy)carbonyl]amino}-3-phenylpropanethioate
C50H67NO8S
2-acetamidoheptanoic acid
4-({4'-[(11-bromoundecyl)oxy]biphenyl-4-yl}oxy)butyl 4-(decyloxy)benzoate
(S)-5-Guanidino-2-{2-[2-(2-{2-[2-(11-tritylsulfanyl-undecyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-acetylamino}-pentanoic acid
