Towards a self-assembled honeycomb structure via diaminotriptycene metal complexes
作者:Qian Liang、Jonathan H. Chong、Nicholas G. White、Zhen Zhao、Mark J. MacLachlan
DOI:10.1039/c3dt51330k
日期:——
We illustrate a new approach toward the synthesis of a porous supramolecular honeycomb based on triptycene. A coordination polymer has been prepared where the triptycene groups are linked through triptycenesemiquinonediimine platinum complexes, but the product is disordered rather than the intended honeycomb structure. A model platinum complex and its 15N-labeled isotopomer have been prepared and characterized.
Efficient DNA condensation by ruthenium(<scp>ii</scp>) polypyridyl complexes containing triptycenyl functionalized 1,10-phenanthroline
作者:Satish S. Bhat、Vidyanand K. Revankar、Rahul V. Pinjari、Naveen S、Chetana Bogar、Kishor Bhat、Vitthal A. Kawade
DOI:10.1039/c7nj00738h
日期:——
series of luminescentruthenium(II) polypyridyl complexes containing an extended aromatic moiety derived from triptycene and 1,10-phenanthroline were synthesized and their photophysical, theoretical, and biological properties were investigated. These complexes rapidly condense DNA into nano-aggregates at room temperature. The DNA interactions and DNA condensation properties of these complexes were investigated
Luminescent Ruthenium(II) Polypyridyl Complexes as Nonviral Carriers for DNA Delivery
作者:Satish S. Bhat、Vidyanand K. Revankar、Ayesha Khan、Rahul V. Pinjari、Marek Necas
DOI:10.1002/asia.201601515
日期:2017.1.17
Two new luminescentruthenium(II) polypyridyl complexes, [Ru(bpy)2(tpt‐phen)]Cl2 (1; bpy=2,2′‐bipyridine, tpt‐phen=triptycenyl‐1,10‐phenanthroline) and [Ru(phen)2(tpt‐phen)]Cl2 (2; phen=1,10‐phenanthroline), have been developed as potential nonviral vectors for DNA delivery. Photophysical and electrochemical properties of the complexes have been investigated and corroborated with electronic structure
A triptycene-based shape-persistent belt-shaped macrocycle, metallonanobelt, was synthesized by the self-assembly of 2,3,6,7-tetraaminotriptycene L and square planar Pd2+. The pentamer was selectively formed by the complexation of L with Pd2+ in the presence of the pillar[6]arene derivative P6 having triethylene glycol pendant as a template, whereas a mixture of a trimer, tetramer, and pentamer was
A metallorotaxane with a tunable formation/dissociation speed has been synthesized by the complexation of a triptycene-based dumbbell-shaped mononuclear complex with a crown ether derivative. The inertness of the Pd2+-phenylenediamine coordination structure allows the metallorotaxane to be slowly but quantitatively generated, with the speed of formation increased up to 27 times simply by adding an