Complementary hydrogen bonding acts efficiently at the air waterint erfacefor specific binding of aqueous guests. Thus, singlecomponent and mixed monolayers of double-chain peptide amphiphiles displays selective incorporation of water-soluble dipep tides via hydrophobic and hydrogen-bonding interaction into the specific cavities created at the polar peptide region of monolayers. An “induced fit...

objective: the purpose of this study was to evaluate the solubility of three luting cements in artificial saliva. materials and methods: twenty disks (10×4 mm) of polycarboxylate, zinc phosphate and glass ionomer cements were prepared according to manufactures’ instructions. after setting, they were desiccated and each ten specimens were immersed in artificial saliva with special ph (3 or 5), c...