Search Results - "Krishna Rajak, Kajal"

ICT based ratiometric fluorescent pH sensing using quinoline hydrazones by Mukherjee, Soma, Paul, Amit Kumar, Krishna Rajak, Kajal, Stoeckli-Evans, Helen

“…•Quinoline based hydrazones provide reversible ratiometric fluorescent pH sensors in the acidic pH region.•The effect of various metal ions on pH measurement…”
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Anthracene-Based Fluorophore and Its Re(I) Complexes: Investigation of Electrical Properties and Schottky Diode Behavior by Sinha, Debopam, Sil, Sayantan, Ray, Partha Pratim, Rajak, Kajal Krishna

“…A novel fluorophore (HL) [1-((E)-(quinolin-8-ylimino)­methyl)­anthracen-2-ol] using a suitably designed anthrol and quinoline derivative was synthesized and…”
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Competing Magnetic Interactions in a Dinuclear Ni(II) Complex:  Antiferromagnetic O−H···O Moiety and Ferromagnetic N3 - Ligand by Sarkar, Sumana, Datta, Ayan, Mondal, Amrita, Chopra, Deepak, Ribas, Joan, Rajak, Kajal Krishna, Sairam, Pati, Swapan K

“…Synthesis, structural characteristics, magnetic studies and DFT calculations in Ni(II) dinuclear complexes containing two bridging N3 - and an O−H···O linkage…”
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Rhenium(I) complexes incorporating pyrene bearing N, N ligand: Luminescent based sensors for DNA by Ray, Sneha, Rajak, Kajal Krishna

“…•Synthesis and characterization of two novel pyrene based rhenium (I) complexes.•Comparison of experimental findings with theoretical calculations involving…”
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A Ferromagnetically Coupled, Bent, Trinuclear Copper(II) Complex: Synthesis, Structure, Hydrogen-Bonding Network, Magnetic Properties and DNA Interaction Study by Sarkar, Sumana, Mondal, Amrita, Chopra, Deepak, Ribas, Joan, Rajak, Kajal Krishna

“…A bent trinuclear copper(II) complex (1) incorporating μ‐phenoxo, μ‐syn‐syn carboxylato, and μ3‐chloro bridges and an O,N,N‐coordinated reduced Schiff‐base…”
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Synthesis, characterization and DFT studies of complexes bearing [Re(CO)3]+ core and reactivity towards cyanide ion by Das, Tapashi, Rajak, Kajal Krishna

“…Mononuclear rhenium(I) complexes having fac-[Re(CO)3]+ core of general formula fac-[Re(CO)3(L)Cl] have been synthesized in excellent yield by reacting…”
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A quinoline appended naphthalene derivative based AIE active “turn–on” fluorescent probe for the selective recognition of Al3+ and colourimetric sensor for Cu2+: Experimental and computational studies by Roy, Sohini Basu, Rajak, Kajal Krishna

“…A new simple and cheap easy to make fluorescent and colourimetric sensor L with aggregation induced emission (AIE) properties was designed and synthesized in a…”
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Synthesis, Structure and Properties of a Mononuclear and an End-On Double Azido-Bridged Copper(II) Complex Incorporating an N,N,N,O-Coordinating Tripodal Ligand by Sarkar, Sumana, Mondal, Amrita, Ribas, Joan, Drew, M. G. B., Pramanik, Kausikisankar, Rajak, Kajal Krishna

“…The blue coloured complex [Cu(HL)(H2O)(ClO4)]ClO4·H2O·MeOH (1·H2O·MeOH) has been synthesised in excellent yields by reacting Cu(ClO4)2·6H2O with…”
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Oxidovanadium (V and IV) complexes incorporating coumarin based O^N^O ligand: Synthesis, structure and catalytic activities by Majumder, Mitali, Krishna Rajak, Kajal

“…[Display omitted] The tridentate ligand H2L1, [(E)-7-Hydroxy-8-[(2-hydroxy-phenylimino)-methyl]-4-methyl-chromen-2-one] has been used in the present work…”
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Photo induced trans→cis isomerism studies of heteroleptic iridium complex with 8-quinolinol-5-phenylazo ligand: Photophysical and electrochemical studies and it's theoretical investigations by Maity, Amit, Rajak, Kajal Krishna

“…Free rotating azo type ligand in different types of metal complexes give trans-cis isomerism in presence of photon irradiation by UV light. For this connection…”
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Synthesis of oxidovanadium complexes containing coumarin and naphthalene: bromoperoxidase activity and DNA/BSA binding by Majumder, Mitali, Das, Tapashi, Rajak, Kajal Krishna

“…Two tridentate Schiff base ligands, L 1 and L 2 , have been introduced in the synthesis of mononuclear oxidovanadium complexes with a co-ligand…”
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A study of DNA/BSA interaction and catalytic potential of oxidovanadium(V, IV) complexes incorporating dibenzofuran based O^N^O ligand by Majumder, Mitali, Das, Tapashi, Sepay, Nayim, Rajak, Kajal Krishna

“…•Reaction of vanadium acetate with Schiff base ligand provides three vanadium (+4/+5) complexes.•Crystal structures of two complexes are determined.•The…”
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Synthesis and comparative studies of photophysical and electrochemical properties of three different types of new heteroleptic 5-arylazo-8-hydroxyquinoline complexes of rhodium including trans → cis isomerism studies by Maity, Amit, Bera, Sachinath, Rajak, Kajal Krishna

“…Refluxing [Rh(2-phpy)2(Cl)]2 separately with the equivalent amount of 5-phenylazo-8-hydroxyquinoline (Hq1), 5-(4-fluorophenylazo)-8-hydroxyquinoline (Hq2) and…”
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N, N coordinating schiff base ligand acting as a fluorescence sensor for zinc(II) and colorimetric sensor for copper(II), and zinc(II) in mixed aqueous media by Hens, Amar, Maity, Amit, Rajak, Kajal Krishna

“…Two N, N coordinating ligands derived from fluorene and substituted imidazole moiety. These sensors could simultaneously detect two biologically important…”
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Synthesis, structure and effects of an azoimine functionalized iridium complex on cancer cells by Debnath, Supriya, Das, Tapashi, Majumder, Mitali, Bhattacharjee, Aritri, Murmu, Nabendu, Rajak, Kajal Krishna

“…A novel ligand L having azoimine bond with quinoline moiety reacts with [(2-ppy)2Ir(μ-Cl)]2 in dichloromethane medium to produce an iridium(III) complex of…”
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Synthesis and characterization of rhenium(I) complexes based on O, N, N coordinating ligands: DFT/TDDFT studies on the electronic structures and spectral properties by Sarkar, Rupa, Rajak, Kajal Krishna

“…Mononuclear rhenium(I) complexes having fac-[Re(CO)3]+ moiety of general formula fac-[Re(CO)3(L)] have been synthesized in excellent yield by reacting…”
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Experimental and theoretical studies of structural and photophysical properties of a novel heteroleptic cyclometalated iridium(III) complex with 8-hydroxyquinoline-phenylazo ligand by Maity, Amit, Sinha, Debopam, Rajak, Kajal Krishna

“…One novel heteroleptic iridium(III) complex with cyclometalated 2-phenylquinoline(2-phq) was synthesized by the stoichiometric reaction of [Ir(2-phq)2Cl]2,…”
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Synthesis and characterization of acrylate cyanide bridged dimeric fac-Rhenium(I) complex: Photophysical, selective CO2 adsorption and theoretical studies by Sinha, Debopam, Parua, Sankar Prasad, Rajak, Kajal Krishna

“…Reaction of ethyl 2-cyano-3-(2-hydroxy-5-methyl-3-(p-tolylimino)methyl)phenyl)acrylate) (HL) based on 2, 6-diformyl-4-methylphenol with [Re(CO)5Cl] in toluene…”
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A Family of (N-Salicylidene-α-amino acidato)vanadate Esters Incorporating Chelated Propane-1,3-diol and Glycerol: Synthesis, Structure, and Reaction by Mondal, Sujit, Rath, Sankar Prasad, Rajak, Kajal Krishna, Chakravorty, Animesh

“…The brown colored title complexes, VVO(Asal)(Hpd) and VVO(Asal)(H2pt), have been synthesized in excellent yields by reacting VIVO(Asal)(H2O) with…”
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Tuning the selectivity of aggregation induced enhanced emission active terepthalohydrazide template via modulating the terminal sensory side chain by Roy, Sohini Basu, Maity, Amit, Das, Tapashi, Rajak, Kajal Krishna

“…Here we report, design and synthesis of two chemosensors based on a terepthalohydrazide template. We want to explore how the change can affect the overall…”
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