Аннотации:
New tetrakis-guanidinium-containing p-tert-butylthiacalix[4]arene forms monodisperse nanoparticles with diameter 44 nm in the concentration range of 40-100 μm. Its association constant with model DNA was evaluated as pK a = 3.96 by fluorescent intercalator displacement assay. © 2014 Mendeleev Communications. All rights reserved.