pH-Responsive luminescence sensing, photoredox catalysis and photodynamic applications of ruthenium (II) photosensitizers bearing imidazo [4, 5-f][1, 10] …

S Kumar, S Singh, A Kumar, KSR Murthy… - Coordination Chemistry …, 2022 - Elsevier
Ru (II)-polypyridyl complexes supported with imidazo [4, 5-f][1, 10] phenanthroline ligand are
of increasing interest as photosensitizers in different research areas. A combination of rich …

Which DFT factors influence the accuracy of 1 H, 13 C and 195 Pt NMR chemical shift predictions in organopolymetallic square-planar complexes? New scaling …

G Bella, M Milone, G Bruno, A Santoro - Physical Chemistry Chemical …, 2022 - pubs.rsc.org
Because of their chemical heterogeneity, stereochemical complexity and the presence of
heavy atoms involving orbitals with high quantum number L, organopolymetallic complexes …

Anion and temperature responsive molecular switches based on trimetallic complexes of Ru (II) and Os (II) that demonstrate advanced boolean and fuzzy logic …

A Paul, A Sahoo, S Bhattacharya, S Baitalik - Inorganic Chemistry, 2022 - ACS Publications
Anion-and temperature-induced alteration of the photoredox behaviors of our recently
reported trimetallic complexes was carried out to fabricate potential molecular switches. The …

Advancing Molecular-Scale Logic Devices through Multistage Switching in a Luminescent Bimetallic Ru (II)-Terpyridine Complex

S Das, A Sahoo, S Baitalik - Inorganic Chemistry, 2024 - ACS Publications
Stimuli-responsive multistep switching phenomena of a luminescent bimetallic Ru (II)
complex are employed herein to fabricate multiple configurable logic devices. The complex …

Synthesis, Structural Characterization, and Luminescence Switching of Diarylethene-Conjugated Ru (II)-Terpyridine Complexes by trans–cis Photoisomerization …

P Pal, S Mukherjee, D Maity, S Baitalik - Inorganic Chemistry, 2018 - ACS Publications
We synthesized and thoroughly characterized a new family of diarylethene-conjugated
mononuclear Ru (II)-terpyridine complexes and investigated in detail their photophysical …

Design of Ru (II) complexes based on anthraimidazoledione-functionalized terpyridine ligand for improvement of room-temperature luminescence characteristics and …

D Mondal, M Bar, S Mukherjee, S Baitalik - Inorganic Chemistry, 2016 - ACS Publications
In this work we report synthesis and characterization of three rigid and linear rodlike
monometallic Ru (II) complexes based on a terpyridine ligand tightly connected to 9, 10 …

Efficient deep-blue emittier and molecular-scale memory device based on dipyridyl–phenylimidazole–terpyridine assembly

S Karmakar, S Mardanya, S Das… - The Journal of Physical …, 2015 - ACS Publications
In this paper we have utilized a heteroditopic polypyridyl–imidazole system 4′-[4-(4, 5-
dipyridin-2-yl-1 H-imidazol-2-yl)-phenyl]-[2, 2′; 6′, 2 ″] terpyridine (tpy-Hbzim-dipy) …

Ruthenium (II) and Osmium (II) Mixed Chelates Based on Pyrenyl–Pyridylimidazole and 2, 2′-Bipyridine Ligands as Efficient DNA Intercalators and Anion Sensors

S Mardanya, S Karmakar, D Maity… - Inorganic Chemistry, 2015 - ACS Publications
We report herein the synthesis and characterization of two monometallic ruthenium (II) and
osmium (II) complexes of composition [(bpy) 2M (HImzPPy)](ClO4) 2 derived from …

An imidazolyl-pyreno-imidazole conjugate as a cyanide sensor and a set–reset memorized sequential logic device

S Mardanya, S Karmakar, D Mondal, S Baitalik - Dalton Transactions, 2015 - pubs.rsc.org
In this work a pyrenyl-bisimidazole receptor has been synthesized and fully characterized by
standard analytical tools and spectroscopic techniques including single crystal X-ray …

Luminescent tetrahedral molecular cages containing ruthenium (II) chromophores

ET Luis, H Iranmanesh, KSA Arachchige… - Inorganic …, 2018 - ACS Publications
We have designed linear metalloligands which contain a central photoactive [Ru (N∧ N) 3]
2+ unit bordered by peripheral metal binding sites. The combination of these metalloligands …