Synthesis of Conjugated Polymer Containing Bipyridine and Oxadiazole Groups and Its Metal Ion Sensing Property
摘要:
A new polybipyridine linked with oxadiazole and 2,5-didecyloxybenzene was prepared via simple condensation and ring closing reaction. The polymer P2 is basically an amorphous material with thermal decomposition temperature greater than 500 degrees C. Introduction of didecyloxy group into the rigid oxadiazole backbone resulted in better solubility in common organic solvents such as THF, chloroform, and DMF. UV-vis and fluorescence spectroscopy were employed to investigate the optical properties both solution in the presence of a variety of metal cations, in which the polymer would be a good candidate for optical sensory material for metal ion.
Synthesis of Conjugated Polymer Containing Bipyridine and Oxadiazole Groups and Its Metal Ion Sensing Property
作者:Young-Shin Kim、Na Young Kwon、Dai Gun Kim、Minjung Lee、Taek Seung Lee
DOI:10.1080/15421401003598025
日期:2010.4.13
A new polybipyridine linked with oxadiazole and 2,5-didecyloxybenzene was prepared via simple condensation and ring closing reaction. The polymer P2 is basically an amorphous material with thermal decomposition temperature greater than 500 degrees C. Introduction of didecyloxy group into the rigid oxadiazole backbone resulted in better solubility in common organic solvents such as THF, chloroform, and DMF. UV-vis and fluorescence spectroscopy were employed to investigate the optical properties both solution in the presence of a variety of metal cations, in which the polymer would be a good candidate for optical sensory material for metal ion.
Molecular Sensing and Manipulation of Protein Oligomerization in Membrane Nanotubes with Bolaamphiphilic Foldamers
作者:Kathrin Aftahy、Pedro Arrasate、Pavel V. Bashkirov、Petr I. Kuzmin、Victor Maurizot、Ivan Huc、Vadim A. Frolov
DOI:10.1021/jacs.3c05753
日期:2023.11.22
the reservoir during the sNT extension, leading to the sNT fission. By comparing the spontaneous and ROFT-mediated entry of AnV into the sNT, we reveal how intricate membrane curvature sensing by small AnV oligomers controls the lattice self-assembly. These results establish sNT-ROFT as a powerful tool for molecular reconstruction and functional analyses of protein oligomerization and self-assembly