Sukanta Saha

We describe the selective formation of heterobimetallic complexes, exploiting the coordination trends of the developed bis-terpyridyl -1,2-cyclohexadiamine platform (). Following a stepwise addition, we first reacted ligand toward tetrakisacetonitrile transition...

Herein, five Fe(II) complexes, viz., [Fe(,,)](ClO), where ,, = 4'-phenyl-2,2':6',2″-terpyridine (Ph-tpy, ), 4'-(4 aminophenyl) 2,2':6',2″ terpyridine (NH-Phtpy, ), 4-([2,2':6',2''-terpyridin]-4'-yl)-,-dimethylaniline (NMe-Phtpy, ), 4'-(-nitrophenyl)-2.2':6',2″-terpyridine (NO-Phtpy, ), and 4'-(4-trifluoromethylphenyl)-2,2':6',2''-terpyridine (CF-Phtpy, ) were developed...

Bidirectional oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) electrocatalysts are key for molecular oxygen-centric renewable energy transduction via metal-air batteries. Here, a molecular cobalt complex is covalently tethered...

The Natural Products Magnetic Resonance Database (NP-MRD; https://np-mrd.org) is a comprehensive, freely accessible, web-based resource for the deposition, distribution, extraction, and retrieval of nuclear magnetic resonance (NMR) data on natural...

A novel ferrocene conjugated Mn(I)-tricarbonyl complex viz [Mn(Fc-tpy)(CO)Br] (Mn2) where, Fc-tpy=4'-ferrocenyl-2,2':6',2''-terpyridine was synthesized and fully characterized along with its non-ferrocene analog [Mn(Ph-tpy)(CO)Br] Ph-tpy=4'-phenyl-2,2':6',2''-terpyridine (Mn1) for ultrasound (US) activated anticancer applications....

Electro-valorization of biomass-derived chemicals has ensured sustainable production of value-added products, an effective approach for reducing carbon footprint, through renewable energy. Electrochemical oxidation and reduction reactions in aqueous media using...

This work illustrates the practicality and economic benefits of employing a hetero-interfaced electrocatalyst (CoS@CoFe-LDH), containing cobalt sulphide and iron-cobalt double-layer hydroxide for large-scale hydrogen generation. Here, the rational synthesis and...

Here, we have synthesized and characterized three visible light responsive terpyridine based-Re(I)-tricarbonyl complexes; [Re(CO)(ph-tpy)Cl] (Retp1), [Re(CO)(an-tpy)Cl] (Retp2), and [Re(CO)(py-tpy)Cl] (Retp3) where ph-tpy = 4'-phenyl-2,2':6',2″-terpyridine; an-tpy = 4'-anthracenyl-2,2':6',2″-terpyridine, py-tpy = 4'-pyrenyl-2,2':6',2″-terpyridine....

The relentless increase in drug resistance of platinum-based chemotherapeutics has opened the scope for other new cancer therapies with novel mechanisms of action (MoA). Recently, photocatalytic cancer therapy, an intrusive...

An extended class of organic multi-redox systems was derived from bicyclic(alkyl)amino carbenes (BICAACs). The highly-conjugated system undergoes a total of 4 redox events spanning a 1.8 V redox range. These...