Bidyut Kumar Kundu
@iiti.ac.in
Research Scholar
Indian Institute of Technology Indore
RESEARCH INTERESTS
Coordination, Organometallic and Material chemistry, Homogeneous and heterogeneous catalysis, Sensing of analytes and Chemical biology (Cell and Bacterial Culture), Metalloenzyme mimics, Enzymatic catalysis, DNA/Protein-complex interplay, NPs based fluorescent sensors, DFT and Molecular docking, Metallodrugs and Cell cytotoxicity, Small molecule activation, Bioinspired catalysis related to organic transformations.
Scopus Publications
Scopus Publications
Rui Chen, Kangqiang Qiu, Daniel C.Y. Leong, Bidyut Kumar Kundu, Chengying Zhang, Prasenjit Srivastava, Katie E. White, Guodong Li, Guanqun Han, Ziyuan Guo,et al.
Elsevier BV
Pragti, Bidyut Kumar Kundu, Satyam Singh, Wilson Alphonse Carlton Ranjith, Sayantan Sarkar, Avinash Sonawane, and Suman Mukhopadhyay
American Chemical Society (ACS)
The current study paves the way for improved chemotherapy by creating pH-responsive nanogels (NGs) (GC1 and GC2) loaded with synthetic ruthenium(II) arene complexes to increase biological potency. NGs are fabricated by the conjugation of chitosan (CTS)-biotin biopolymers that selectively target the cancer cells as CTS has the pH-responsive property, which helps in releasing the drug in cancer cells having pH ∼ 5.5, and biotin provides the way to target the cancer cells selectively due to the overexpression of integrin. The synthesized compounds and NGs were thoroughly characterized using various spectroscopic and analytical techniques such as NMR, electrospray ionization-mass spectrometry, Fourier transform infrared, UV-vis, scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, rheology, Brunauer-Emmett-Teller, and others. NGs displayed exceptional increased efficacy toward cancerous cells with IC50 values ranging from 7.50 to 18.86 μM via induced apoptosis in three human cancer cell lines. Apart from its potency, NGs were found to be highly selective toward cancer cells. Moreover, based on the results of immunoblot analysis, it was observed that the synthesized compounds exhibit a significant increase in the expression of cleaved caspase-3 and a decrease in the expression of the antiapoptotic protein BCL-XL. Interestingly, the complexes were discovered to have the additional capability of catalyzing the conversion of NADH to NAD+, leading to the generation of radical oxygen species within the cells. Additionally, it was discovered that NG-induced apoptosis depends on ROS production and DNA binding. A narrower range of LD50 values (1185.93 and 823.03 μM) was seen after administering NGs to zebrafish embryos in vivo. The results support the use of drug-loaded NGs as potential chemotherapeutic and chemopreventive agents for human cancer cells.
Rui Chen, Kangqiang Qiu, Guanqun Han, Bidyut Kumar Kundu, Guodong Ding, Yujie Sun, and Jiajie Diao
Royal Society of Chemistry (RSC)
Under super-resolution imaging of probe PCV-1, we developed a new analytical assay named organelle ratiometric probing (ORP), which has successfully achieved quantitative analysis and efficient assessment of the viability of individual cells.
Bidyut Kumar Kundu, Chuang Han, Prasenjit Srivastava, Siddhant Nagar, Katie E. White, Jeanette A. Krause, Christopher G. Elles, and Yujie Sun
American Chemical Society (ACS)
Bidyut Kumar Kundu, Noorul Bashar, Siddhant Nagar, and Smita S. Kumar
American Chemical Society
Bidyut Kumar Kundu, Guanqun Han, and Yujie Sun
American Chemical Society (ACS)
Homogeneous organic photocatalysis typically requires molecular photosensitizers absorbing in the ultraviolet-visible (UV/vis) region, because UV/vis photons possess the sufficient energy to excite those one-photon-absorbing photosensitizers to the desired excited states. However, UV/vis light irradiation has many potential limitations, especially for large-scale applications, such as low penetration through reaction media, competing absorption by substrates and co-catalysts, and incompatibility with substrates bearing light-sensitive functionalities. In fact, these drawbacks can be effectively avoided if near infrared (NIR) photons can be utilized to drive the target reactions. Herein, we report two benzothiazole-derived compounds as novel two-photon-absorbing (TPA) organic photosensitizers, which can function under NIR light irradiation using inexpensive LED as the light source. We demonstrate that by judicially modulating the donor-π-acceptor-π-donor-conjugated structure containing a bibenzothiazole core and imine bridges, excellent two-photon absorption capability in the NIR region can be achieved, approaching 2000 GM at 850 nm. Together with large quantum yields (∼0.5), these benzothiazole-derived TPA organic photosensitizers exhibit excellent performance in driving various O2-involved organic reactions upon irradiation at 850 nm, showing great penetration depth, superior to that upon blue light irradiation. A suite of photophysical and computational studies were performed to shed light on the underlying electronic states responsible for the observed TPA capability. Overall, this work highlights the promise of developing Ru/Ir-free organic photosensitizers operative in the NIR region by taking advantage of the two-photon absorption mechanism.
Chuang Han, Bidyut Kumar Kundu, Yujun Liang, and Yujie Sun
Wiley
AbstractEfficient utilization of sunlight in photocatalysis is widely recognized as a promising solution for addressing the growing energy demand and environmental issues resulting from fossil fuel consumption. Recently, there have been significant developments in various near‐infrared (NIR) light‐harvesting systems for artificial photosynthesis and photocatalytic environmental remediation. This review provides an overview of the most recent advancements in the utilization of NIR light through the creation of novel nanostructured materials and molecular photosensitizers, as well as modulating strategies to enhance the photocatalytic processes. A special focus is given to the emerging two‐photon excitation NIR photocatalysis. The unique features and limitations of different systems are critically evaluated. In particular, it highlights the advantages of utilizing NIR light and two‐photon excitation compared to UV–visible irradiation and one‐photon excitation. Ongoing challenges and potential solutions for the future exploration of NIR light‐responsive materials are also discussed.
Reena Kyarikwal, Bidyut Kumar Kundu, Argha Chakraborty, and Suman Mukhopadhyay
Royal Society of Chemistry (RSC)
Detection of 3-aminopyridine by tris-tetrazole based organogelator G8 through donor–acceptor mechanism.
Pragti, Bidyut Kumar Kundu, Shrish Nath Upadhyay, Nilima Sinha, Rakesh Ganguly, Ivo Grabchev, Srimanta Pakhira, and Suman Mukhopadhyay
Royal Society of Chemistry (RSC)
Pyrene-based fluorescent Ru(ii)-arene complexes modulate the cell redox balance to provide a novel chemotherapeutic direction.
Bidyut Kumar Kundu, Pragti, Wilson Alphonse Carlton Ranjith, Uday Shankar, Rajaretinam Rajesh Kannan, Shaikh M. Mobin, Anasuya Bandyopadhyay, and Suman Mukhopadhyay
American Chemical Society (ACS)
Rishi Ranjan, Bidyut Kumar Kundu, Reena Kyarikwal, Rakesh Ganguly, and Suman Mukhopadhyay
Wiley
Bidyut Kumar Kundu and Pragti
Springer Singapore
Pragti, Bidyut Kumar Kundu, and Suman Mukhopadhyay
Elsevier BV
Pragti, Bidyut Kumar Kundu, Chanchal Sonkar, Rakesh Ganguly, and Suman Mukhopadhyay
Elsevier BV
Bidyut Kumar Kundu, Pragti, Soumen Biswas, Abhijit Mondal, Shyamalava Mazumdar, Shaikh M. Mobin, and Suman Mukhopadhyay
Royal Society of Chemistry (RSC)
A kinetic study on urease mimetic activity of two dinickel(ii) complexes with liberation of ammonia from urea in aqueous solution followed by in-situ synthesis of biologically active products viz. aminocyanopyridines.
Dhrubajyoti Majumdar, Jessica Elizabeth Philip, Sourav Das, Bidyut Kumar Kundu, Reena V. Saini, Gourav Chandan, Kalipada Bankura, and Dipankar Mishra
Elsevier BV
Abstract Two new cadmium (II) complexes, viz., [Cd4(L1)2(ƞ1-NCS)2(µ2-ƞ2:ƞ1-OAc)2] (C1) and [Cd4(L2)2(µ1,1-N3)4]n (C2) (H2L1= N, N’-ethylene bis(3-methoxysalicylaldimine), H2L2= N, N’-ethylene bis(3-ethoxysalicylaldimine) were impeccably synthesized and structurally characterized using various sophisticated analytical techniques including SCXRD. X-ray diffraction confirmed complexes possess Cd4 structural motifs with two distinctive geometrical arrangements displayed around the central Cd (II) ion. Supramolecular architecture and multi-dimensional polymer formation reunited through the utilization of all anionic forms of ligands taken after by bridging bolster of pseudo-halide ions. Supramolecular interactions are more easily discernible through Hirshfeld surfaces and fingerprint plots. Herein, we demonstrated the potential role of the as-synthesized complexes towards the antimicrobial and anticancer activity. To address the issue, compounds are tested for antibacterial and antifungal activities against the bacteria Staphylococcus aureus (ATCC 25923), Bacillus subtilis (ATCC 6635), Pseudomonas aeruginosa (ATCC 27853), Escherichia coli (ATCC 25922), and fungal Candida albicans (ATCC 10231). The antimicrobial screening revealed that C1-C2 demonstrated higher action over ligands (L1-L2), thus, simply signifies the endowment of the compound's structural environment on these biological movements. Further, compounds anticancer activity was determined against A549 (Human lung carcinoma) and Panc-1 (Human pancreatic) lines using MTT assay. Molecular docking was performed to correlate the experimental binding results between complexes and the targeted proteins responsible for bacterial or cancerous features. Herewith, E. coli enzyme MurB (PDB ID: 2q85 ), B. subtilis SMC head domain (PDB ID: 5h67 ), cyclin-dependent kinase 2-associated protein 1 (PDB ID: 2kw6 ), and Epidermal Growth Factor Receptor (EGFR) tyrosine kinase domain (PDB ID: 1m17 ) have been selected to identify the true binding modes and docking poses, which are responsible for this superior biological activity. Subsequently, the current research puts in an exertion to crack a new Cd (II)-mediated complex as an antibacterial and anticancer drug which may demonstrate to be a moo fetched pharmaceutical.
Bidyut Kumar Kundu, Pragti, Shaikh M. Mobin, and Suman Mukhopadhyay
Royal Society of Chemistry (RSC)
Experimental and theoretical corroboration of the various biological applications of two nuclearity-dependent dimeric and trimeric Zn(ii) hemi-salen complexes.
Bidyut Kumar Kundu, Mriganka Das, Rakesh Ganguly, Preeti A. Bhobe, and Suman Mukhopadhyay
Elsevier BV
Abstract Zeolite encapsulated host–guest complexes [CuL(NO3)@Y], and [CuL2@Y] (where, HL is 3-[(3-dimethylamino-2,2-dimethyl-propylimino)-methyl]-naphthalen-2-ol) have been synthesized and characterized by XRD, FTIR, Raman, TEM, XPS, UV-DRS, BET, EXAFS, and EPR spectroscopy. These complexes used as heterogeneous catalysts for the oxidation of thioanisole, diphenyl sulfide, and 2-phenyl thioanisole to produce its sulfoxides analogues·H2O2 shows superior conversion efficiency and product selectivity over other common oxidants, viz tert-butyl hydroperoxide (TBHP), urea hydrogen peroxide (UHP) and di-tert-butyl hydroperoxide (DTBP). Formation of thermally stable copper hydroperoxo intermediate, which is to be believed as rate determining step in past few years, has been well proven. Besides that, for the first time, we have established that the oxidation process is not only going through by the generation of Cu(II)–OOH species but there is a considerable role of electron transfer (ET) mechanism also. Further, better TON value and recyclability make the encapsuled heterogeneous complexes more useful than that of homogeneous analogues.
Vaishali Chhabra, Bidyut Kumar Kundu, Rishi Ranjan, Pragti, Shaikh M. Mobin, and Suman Mukhopadhyay
Elsevier BV
Abstract Two new copper complexes [Cu(HL)SCN] (1) and [Cu(HL)Cl(CH3OH)] (2) with tri-dentate Schiff-base ligand with alcoholic arm[H2L = 3-[(2-hydroxy-propylimino)-methyl]-naphthalen-2-ol] have been synthesized and characterized through several spectroscopic techniques and single crystal X-ray crystallography. The field strength of co-ligand has been found to be the key to dictate the geometry surrounding the metal ion. Where a moderate field strength of isothiocyanate ion stabilizes the complex in square-planar geometry, a weaker co-ligand like chloride induces a square-pyramidal geometry with one more additional ligand viz. methanol. Both the complexes have shown excellent catecholase like activity where compound 2 has been found to be more active through faster binding of substrate molecule through quicker dissociation of weaker co-ligands. In addition to their potential use as a bio-mimic catalyst in catechol oxidation, the interaction of these complexes with protein (BSA) was also studied to establish their potent role as metal-drug system.
Bidyut Kumar Kundu, Rishi Ranjan, Attreyee Mukherjee, Shaikh M. Mobin, and Suman Mukhopadhyay
Elsevier BV
Galactose Oxidase (GOase) and catechol oxidase (COase) are the metalloenzymes of copper having monomeric and dimeric sites of coordination, respectively. This paper summarizes the results of our studies on the structural, spectral and catalytic properties of new mononuclear copper (II) complexes [CuL(OAc)] (1), and [CuL2] (2), (HL = 2,4‑dichloro‑6‑{[(2'‑dimethyl‑aminoethyl)methylamino]methyl}‑phenol) which can mimic the functionalities of the metalloenzymes GOase and COase. The structure of the compounds has been elucidated by X-ray crystallography and the mimicked Cu(II) catalysts were further characterized by EPR. These mimicked models were used for GOase and COase catalysis. The GOase catalytic results were identified by GC-MS and, analyzed by HPLC at room temperature. The conversion of benzyl alcohol to benzaldehyde were significant in presence of a strong base, Bu4NOMe in comparison to the neutral medium. Apart from that, despite of being monomeric in nature, both the homogeneous catalysts are very prone to participate in COase mimicking oxidation reaction. Nevertheless, during COase catalysis, complex 1 was found to convert 3,5‑ditertarybutyl catechol (3,5-DTBC) to 3,5‑ditertarybutyl quinone (3,5-DTBQ) having greater rate constant, kcat or turn over number (TON) value over complex 2. The generation of reactive intermediates during COase catalysis were accounted by electrospray ionization mass spectrometry (ESI-MS). Through mechanistic approach, we found that H2O2 is the byproduct for both the GOase and COase catalysis, thus, confirming the generation of reactive oxygen species during catalysis. Notably, complex 1 having mono-ligand coordinating atmosphere has superior catalytic activity for both cases in comparison to complex 2, that is having di-ligand environment.
Bidyut Kumar Kundu, Poulami Mandal, Bhaswati Ghosh Mukhopadhyay, Ritudhwaj Tiwari, Debasis Nayak, Rakesh Ganguly, and Suman Mukhopadhyay
Elsevier BV
Abstract Some novel Schiff base chemosensors (L1-L5) have been designed on the basis of electron activating/ deactivating properties in the salicyldehyde ring and developed to detect Al3+ and Zn2+ selectively in MeOH-H2O (1/9; v/v) solvent system. The chemosensor, L1 has been characterized by single crystal X-ray crystallography apart from various common spectroscopic techniques and ESI-MS. Among those, the molecular probe having most electronegative group selectively sense Al3+ and Zn2+ by switching on the fluorescence in the adduct. The molecule L1 remains non-fluorescent in solution due to photo-induced electron transfer (PET), excited state intramolecular proton transfer (ESIPT) and C N bond isomerization. However, in presence of metal ion, chelation-induced enhanced fluorescence (CHEF) comes into play to inhibit all the processes and induce dramatic fluorescence increase in the adduct. The underlying mechanism and experimental observations have been corroborated with theoretical calculations. The chemosensor, L1 has been found to be effective to determine the concentration of the selective ions in real sample (drug analysis) and detect them in living cells through optical imaging at physiological pH. The LOD value for Al3+ and Zn2+ have been found to be 8.04 × 10−7 and 7.95 × 10−7 M range respectively. The sensor-metal ion adduct can be further distinguished selectively by turning off the fluorescence of the adduct upon treatment with specific anions for particular metal ion.
Mriganka Das, Amrita Biswas, Bidyut Kumar Kundu, M. Adilia Januário Charmier, Attreyee Mukherjee, Shaikh M. Mobin, G. Udayabhanu, and Suman Mukhopadhyay
Elsevier BV
Abstract Four novel biologically significant Zn (II) Schiff base complexes ([Zn(L1)2](ClO4)2 (1), [Zn(μ-fumarate)(L1)]n (2), [ZnL1(N3)2] (3) and [ZnL2(N3)2] (4) were synthesized from two ligands L1 [N1,N1-dimethyl-N2-(1-(pyridine-2-yl)ethylidene)ethane-1,2-diamine] and L2 [N1,N1-diethyl-N2-(1-(pyridine-2-yl)ethylidene)ethane-1,2-diamine]. Detailed electrochemical polarization and impedance studies prove that corrosion inhibition activity of newly synthesized zinc complexes in 15% HCl on mild steel gets enhanced significantly due to the incorporation of psudo-halide azide as co-ligand. Different microscopic images (FE-SEM and AFM) depicted that metal surface is protected by Zn(II) complexes. Antibacterial activity of these Zn (II) azido Schiff base complexes against Gram-positive Staphylococcus aureus was studied and reported. Further, antiproliferative activities of these azido complexes were studied against breast cancer cell line MCF 7.
Bidyut Kumar Kundu, Pragti Pragti, Reena Reena, Shaikh M. Mobin, and Suman Mukhopadhyay
Royal Society of Chemistry (RSC)
Thermodynamic investigation of picric acid sensing using a pyrene-based fluorescent probe.
Bidyut Kumar Kundu, Rinky Singh, Ritudhwaj Tiwari, Debasis Nayak, and Suman Mukhopadhyay
Royal Society of Chemistry (RSC)
Newly synthesized amide-based probe for the selective and specific detection of (i) Al3+ or Fe3+ ions as a cation sensor and (ii) tryptophan as an amino acid sensor.
RECENT SCHOLAR PUBLICATIONS
Publications
[1] Kundu, B.K., Chhabra, V., Malviya, N., Ganguly, R., Mishra, G.S., Mukhopadhyay, S. (2018), Zeolite encapsulated host-guest Cu(II) Schiff base complexes: Superior activity towards oxidation reactions over homogeneous catalytic systems, Microporous and Mesoporous Materials, 271, 100-117.(DOI: 10.1016/j.
[2] Kundu, B.K., Mandal, P., Mukhopadhyay, B.G., Tiwari, R., Nayak, D., Ganguly, R., Mukhopadhyay, S. (2019), Substituent dependent sensing behavior of Schiff base chemosensors in detecting Zn2+ and Al3+ ions: Drug sample analysis and living cell imaging, Sensors and Actuators B: Chemical, 282, 347-358.(DOI: 10.1016/j.
[3] Kundu, B.K., Singh, R., Tiwari, R., Nayak, D., Mukhopadhyay, S. (2019), An amide probe as a selective Al3+ and Fe3+ sensor inside the HeLa and a549 cell lines: Pictet–Spengler reaction for the rapid detection of tryptophan amino acid, New Journal of Chemistry, 43, 4867-4877.(DOI: 10.1039/C9NJ00138G)
[4] Kundu, B.K., Ranjan, R., Mukherjee, A., Mobin, S.M., Mukhopadhyay, S. (2019), Mannich base Cu(II) complexes as biomimetic oxidative catalyst, Journal of Inorganic Biochemistry, 195, 164-173.(DOI: 10.1016/j.
[5] Kundu, B.K., Pragti, Reena, Mobin, S., Mukhopadhyay, S. (2019), Mechanistic and thermodynamical aspects of pyrene based fluorescent probe to detect picric acid, New Journal of Chemistry, 43, 11483-11492.(DOI: 10.1039/C9NJ02342A)
[6] Mandal, P., Malviya, N., Kundu, B.K., Singh, D.S., Nagaraja, C.M., Mukhopadhyay, S. (2017), RAPTA complexes containing N‐substituted Tetrazole scaffolds: Synthesis, characterization and Antiproliferative activity, Applied Organometallic Chemistry, 32, 4179-4191.(DOI: 10.1002/
[7] Das, M., Biswas, A., Kundu, B.K., Mobin, S., Udayabhanu, G., Mukhopadhyay, S. (2017), Targeted synthesis of cadmium(ii) Schiff base complexes towards corrosion inhibition on mild steel, RSC Advances, 7, 48569-48585.(DOI: 10.1039/C7RA08633D)
[8] Malviya, N., Sonkar, C., Kundu, B.K., Mukhopadhyay, S. (2018), Discotic Organic Gelators in Ion Sensing, Metallogel Formation, and Bioinspired Catalysis, Langmuir, 34, 11575-11585.(DOI: 10.1021/
[9] Das, M., Kundu, B.K., Tiwari, R., Mandal, P., Nayak, D., Ganguly, R., Mukhopadhyay, S. (2018), Investigation on chemical protease, nuclease and catecholase activity of two copper complexes with flexidentate Schiff base ligands, Inorganica Chimica Acta, 469, 111-122.(DOI: 10.1016/j.
[10] Mandal, P., Kundu, B.K., Vyas, K., Sabu, V., Helen, A., Dhankhar, S.S., Nagaraja, C.M., Bhattacherjee, D., Bhabak, K.P., Mukhopadhyay, S. (2018), Ruthenium(ii) arene NSAID complexes: inhibition of cyclooxygenase and antiproliferative activity against cancer cell lines, Dalton Transactions, 47, 517-527.(DOI: 10.1039/C7DT03637J)
[11] Das, M., Biswas, A., Kundu, B.K., Adilia Januário Charmier, M., Mukherjee, A., Mobin, S.M., Udayabhanu, G., Mukhopadhyay, S. (2019), Enhanced pseudo-halide promoted corrosion inhibition by biologically active zinc(II) Schiff base complexes, Chemical Engineering Journal, 357, 447-457.(DOI: 10.1016/j.
[12] Chhabra, V., Kundu, B.K., Mobin, S.M., Mukhopadhyay, S. Coligand driven efficiency of catecholase activity of Schiff-base copper complexes (In Press-DOI: 10.1016/j.
RESEARCH OUTPUTS (PATENTS, SOFTWARE, PUBLICATIONS, PRODUCTS)
[1] Kundu, B.K., Chhabra, V., Malviya, N., Ganguly, R., Mishra, G.S., Mukhopadhyay, S. (2018), Zeolite encapsulated host-guest Cu(II) Schiff base complexes: Superior activity towards oxidation reactions over homogeneous catalytic systems, Microporous and Mesoporous Materials, 271, 100-117.(DOI: 10.1016/j.
[2] Kundu, B.K., Mandal, P., Mukhopadhyay, B.G., Tiwari, R., Nayak, D., Ganguly, R., Mukhopadhyay, S. (2019), Substituent dependent sensing behavior of Schiff base chemosensors in detecting Zn2+ and Al3+ ions: Drug sample analysis and living cell imaging, Sensors and Actuators B: Chemical, 282, 347-358.(DOI: 10.1016/j.
[3] Kundu, B.K., Singh, R., Tiwari, R., Nayak, D., Mukhopadhyay, S. (2019), An amide probe as a selective Al3+ and Fe3+ sensor inside the HeLa and a549 cell lines: Pictet–Spengler reaction for the rapid detection of tryptophan amino acid, New Journal of Chemistry, 43, 4867-4877.(DOI: 10.1039/C9NJ00138G)
[4] Kundu, B.K., Ranjan, R., Mukherjee, A., Mobin, S.M., Mukhopadhyay, S. (2019), Mannich base Cu(II) complexes as biomimetic oxidative catalyst, Journal of Inorganic Biochemistry, 195, 164-173.(DOI: 10.1016/j.
[5] Kundu, B.K., Pragti, Reena, Mobin, S., Mukhopadhyay, S. (2019), Mechanistic and thermodynamical aspects of pyrene based fluorescent probe to detect picric acid, New Journal of Chemistry, 43, 11483-11492.(DOI: 10.1039/C9NJ02342A)
[6] Mandal, P., Malviya, N., Kundu, B.K., Singh, D.S., Nagaraja, C.M., Mukhopadhyay, S. (2017), RAPTA complexes containing N‐substituted Tetrazole scaffolds: Synthesis, characterization and Antiproliferative activity, Applied Organometallic Chemistry, 32, 4179-4191.(DOI: 10.1002/
[7] Das, M., Biswas, A., Kundu, B.K., Mobin, S., Udayabhanu, G., Mukhopadhyay, S. (2017), Targeted synthesis of cadmium(ii) Schiff base complexes towards corrosion inhibition on mild steel, RSC Advances, 7, 48569-48585.(DOI: 10.1039/C7RA08633D)
[8] Malviya, N., Sonkar, C., Kundu, B.K., Mukhopadhyay, S. (2018), Discotic Organic Gelators in Ion Sensing, Metallogel Formation, and Bioinspired Catalysis, Langmuir, 34, 11575-11585.(DOI: 10.1021/
[9] Das, M., Kundu, B.K., Tiwari, R., Mandal, P., Nayak, D., Ganguly, R., Mukhopadhyay, S. (2018), Investigation on chemical protease, nuclease and catecholase activity of two copper complexes with flexidentate Schiff base ligands, Inorganica Chimica Acta, 469, 111-122.(DOI: 10.1016/j.
[10] Mandal, P., Kundu, B.K., Vyas, K., Sabu, V., Helen, A., Dhankhar, S.S., Nagaraja, C.M., Bhattacherjee, D., Bhabak, K.P., Mukhopadhyay, S. (2018), Ruthenium(ii) arene NSAID complexes: inhibition of cyclooxygenase and antiproliferative activity against cancer cell lines, Dalton Transactions, 47, 517-527.(DOI: 10.1039/C7DT03637J)
[11] Das, M., Biswas, A., Kundu, B.K., Adilia Januário Charmier, M., Mukherjee, A., Mobin, S.M., Udayabhanu, G., Mukhopadhyay, S. (2019), Enhanced pseudo-halide promoted corrosion inhibition by biologically active zinc(II) Schiff base complexes, Chemical Engineering Journal, 357, 447-457.(DOI: 10.1016/j.
[12] Chhabra, V., Kundu, B.K., Mobin, S.M., Mukhopadhyay, S. Coligand driven efficiency of catecholase activity of Schiff-base copper complexes (In Press-DOI: 10.1016/j.