Scientist-D
A series of Metal-Organic Frameworks (MOFs) based on
trimesic acid (btc) have been synthesized
using a solvothermal procedure which exhibits excellent catalytic fixation of
CO2. Cycloaddition of CO2 to epoxide to produce cyclic
carbonates is quite promising. The chemical fixation of CO2 reported
here is solvent free and carried out under moderately mild conditions. All the
MOFs [Zn-btc (1), Co-btc (2), Ni-btc (3), Cu- btc (4)] were synthesized under same experimental conditions yet possess
different structural and catalytic properties. All the catalysts follow
first-order kinetics, and Zn-btc (1) proved to be the most catalytically
active catalyst among all with ~100% yield with a total turnover number of
18,845 per mole of catalyst and an initial TOF (hour-1) of 946 with
respect to Cyclic carbonate. All MOFs (1
– 4) show almost 100% conversion in
these reactions. Same reaction using other metal (Co, Ni, Cu)-btc compounds have also yielded product
more than 94 % creating an extra impact on the importance of the work.
Email: sobhna.ph21236@inst.ac.in
Reg. No.: PH21236
Email: deepika.rp181611@inst.ac.in
Reg. No.: 2018-E2-62
Email: ritu.ph20231@inst.ac.in
Reg. No.: PH20231
Email: parul.ph19234@inst.ac.in
Reg. No.: PH19234
Email: rajinder.ph14214@inst.ac.in
Reg. No.: RA-1-202109
Email: arti.ph16210@inst.ac.in
Reg. No.: PH16210
Email: pulkit.ph14215@inst.ac.in
Reg. No.: PH14215
Improved OER performance of an Anderson-supported Cobalt Coordination Polymer by Assembling with Acetylene Black: Arti Joshi, Ashish Gaur, Parul Sood, Venika Madaan, Deepika Rani, Monika Singh, (2022) Journal of Materials Chemistry A, . DOI: https://doi.org/10.1039/D2TA01134D
Nanochannel Mediated Electrical and Photoconductivity of Metal Organic Nanotubes: Deepika Rani, Ajit Singh, Ritu Ladih, K K Bhasin, Chandan Bera, Monika Singh, (2022) ACS Sustainable Chemistry and Engineering, . DOI: 10.1021/acssuschemeng.2c00026
Non-porous interpenetrating Co-bpe MOF for colorimetric iodide sensing: Deepika Rani, Kuldeep Kumar Bhasin,Monika Singh, (2021) Dalton Transactions, 50: 13430-13437. DOI: https://doi.org/10.1039/D1DT01757H
One-Pot Crystallization of 2D and 3D Cobalt-Based Metal–Organic Frameworks and Their High-Performance Electrocatalytic Oxygen Evolution: Arti Joshi,Asshish Gaur, Parul Sood,Monika Singh, (2021) Inorganic Chemistry, 60: 12685-12690. DOI: 10.1021/acs.inorgchem.1c01665
In Vitro Anti-tumoral and Anti-bacterial Activity of an Octamolybdate Cluster-Based Hybrid Solid Incorporated with a Copper Picolinate Complex: Joshi A,Gupta R,Vaghasiya K,Verma R.K,Sharma D,Singh M, (2021) ACS Applied Bio Materials, 3(7): 4025–4035. DOI: https://doi.org/10.1021/acsabm.0c00093
Mo (VI) based Coordination Polymer as antiproliferative agent against cancer cells: Arti Joshi,Ruby Gupta,Deepika Sharma,Monika Singh, (2021) Dalton Transactions, . DOI: https://doi.org/10.1039/D0DT03865B
A Mo(vi) based coordination polymer as an antiproliferative agent against cancer cells: Arti Joshi,Ruby Gupta,Deepika Sharma,Monika Singh, (2020) Dalton Transactions, 50: 1253-1260. DOI: http://dx.doi.org/10.1039/D0DT03865B
In vitro anti-tumoral and anti-bacterial activity of octamolybdate cluster-based hybrid solid incorporated with copper picolinate complex: Arti Joshi, Ruby Gupta, Kalpesh Vaghasiya,Rahul Verma, Deepika Sharma, Monika Singh, (2020) ACS Applied Bio Materials, . DOI: 10.1021/acsabm.0c00093
Effective inhibitory activity against MCF-7, A549 and HepG2 cancer cells by a phosphomolybdate based hybrid solid: Arti Joshi,Ruby Gupta,Bharti Singh,Deepika Sharma,Monika Singh, (2020) Dalton Trans, 49: 7069-7077. DOI: https://doi.org/10.1039/D0DT01042A
Visible-Light-Assisted Gasochromic Sensing of Nicotine from Cigarette Smoke by Metal-Organic Nanotube: Deepika Rani, Kuldeep Kumar Bhasin and Monika Singh, (2020) (2020) ACS Materials Lett., 2: 9-14. DOI: https://doi.org/10.1021/acsmaterialslett.9b00314
High yield Cycloaddition of Carbon Dioxide to Epoxides Catalysed by Metal Organic Frameworks: Deepika Rani, Rajinder Kumar,Vineet Kumar and Monika Singh, (2020) Materials Today Sustainability, 5: 100021. DOI: https://doi.org/10.1016/j.mtsust.2019.100021
Nano-hives for plant stimuli controlled targeted iron fertilizer application: Bindra P., Kaur K., Rawat A., Abir De Sarkar, Monika Singh,Vijayakumar S.*, (2019) Chemical Engineering Journal, 375: 121995.. DOI: 10.1016/j.cej.2019.121995
Synthesis and Structure of Anderson Cluster based Organic-Inorganic Hybrid Solid [{Cu(2-pzc)(H2O)2{H7AlMo6O24}].17H2O and its dye adso: Arti Joshi,Sonalika Vaidya,Monika Singh, (2019) Journal of Chemical Science, 131: 1. DOI: https://doi.org/10.1007/s12039-018-1583-4
Hybrid Inorganic-Organic Polyoxomolybdate Solids based on diamine: Dinesh Kumar,Arunachalam Ramanan, (2014) Proceedings of National Academy of Sciences India, .
Mole ratio dependent formation of mononuclear versus pentanuclear zinc(II) pivalate complexes and the ‘carboxylate shift’ process: Umesh Kumar, Natesan Thirupathi, (2013) Polyhedron, 55: 233–240. DOI: 10.1016/j.poly.2013.02.081
Extending the Supramolecular Synthon Concept in Flexible Polyaminocarboxylate based Coordination Polymers: Pramod Kumar Goswami, Ram Thaimattam,Arunachalam Ramanan, (2013) CrystEngComm, 15: 9787 – 9797. DOI: 10.1039/C3CE41067F
Crystallization of Mo–EDTA complex based solids: Dinesh Kumar, Arunachalam Ramanan, (2012) J. Mol. Struc., 1030: 89 – 94. DOI: 10.1016/j.molstruc.2012.07.024
Oxalate bridged copper pyrazole complex templated Anderson-Evans cluster based solids: Katikaneani Pavani,Arunachalam Ramanan, (2011) Aus. J. Chem., 64: 68–76. DOI: 10.1071/CH1027
Crystal engineering of POM based metal organic solids: The case of chromium molybdate cluster based metal complexes and coordination polymers: Arunachalam Ramanan, (2011) Cryst. Growth Des, 11: 3381–3394. DOI: 10.1021/cg101695w
Crystallization of Copper(II) Sulfate based Minerals and MOF from solution: Dinesh Kumar,Jency Thomas,Arunachalam Ramanan, (2010) J. Chem. Sci., 122: 757–769. DOI: 10.1007/s12039-010-0064-1
Crystallization of Anderson-Evans type Chromium Molybdate Solids incorporated with Metal pyrazine complex or coordination polymer: Samuel E. Lofland, Kandalam V. Ramanujachary,Arunachalam Ramanan, (2010) Cryst. Growth Des., 10: 5105–5112. DOI: 10.1021/cg100754k
Tetradentate selenium ligand as a building block for homodinuclear complexes of Pd(II) and Ru(II) having seven membered rings or bis-pincer coordination mode: Dipanwita Das, Pradhumn Singh,Ajai Kumar Singh, (2010) high catalytic activity of Pd complexes for Heck reaction, Dalton Trans, 39: 10876–10882. DOI: 10.1039/C0DT00561D
Ligand concentration and reaction time controlled successive substitution of chloro and g6-benzene of di-l-chlorobis{g6-benzene)dichlororuthenium(II)} with selenated Schiff base: Pradhumn Singh, Dipanwita Das, Ajai K. Singh, (2010) Inorg. Chem. Commun., 13: 223–226.
Synthesis, structure and optical studies of inorganic-organic hybrid semiconductor: K. Pradeesh, G. Sharachandar Yadav,G. Vijaya Prakash, (2010) MatChemPhysics, 124: 44–47. DOI: 10.1016/j.matchemphys.2010.07.037
Rhodium(III) complexes of N-{2-(arylseleno/telluro)ethyl} morpholine: Pradhumn Singh, Dipanwita Das, Ajai K. Singh, (2010) Inorg. Chem. Commun., 13: 988–991. DOI: 10.1016/j.inoche.2010.05.014
Understanding Supramolecular Interactions Provides Clues for Building Molecules into Minerals and Materials: Jency Thomas,Arunachalam Ramanan, (2010) J. Chem., 63: 565–572. DOI: 10.1071/CH09427
Engineering of copper molybdates: Piperazine dictated pseudopolymorphs: Katikaneani Pavani, Arunachalam Ramanan,Samuel E. Lofland,Kandalam V. Ramanujachary, (2009) J. Mol. Struc, 933: 156–162. DOI: 10.1016/j.molstruc.2009.06.014
Half sandwich complexes of Ru(II) and complexes of Pd(II) and Pt(II) with seleno and thio derivatives of pyrrolidine: Pradhumn Singh, Ajai K. Singh, (2009) J. Organo. Met. Chem, 694: 3872–3880.. DOI: 10.1016/j.jorganchem.2009.08.004
Reactions of l-dichlorobis(g3-allyl)palladium(II) withbis(1-H-benzo-triazolyl-methyl) selenide: Formation of unexpected polymeric structure with dormant Se donor site. Applications of the pol: Dipanwita Das, Ajai K. Singh, (2009) Inorg. Chem. Commun, 12: 1120–1123.
International Conference on Nano Science and Technology (ICONSAT-2014): INST, Mohali, India, (2014) .
New Directions in Chemical Sciences (NDCS-2012): Indian Institute of Technology Delhi, (2012) .
The structural landscape of EDTA and its analogues – new building blocks for coordination polymers: Pramod Kumar Goswami, Dinesh Kumar, Vineet Kumar,Arunachalam Ramanan, (2011) .
Supramolecular Isomerism in Polyoxomolybdates: A Chemical Insight: Arunachalam Ramanan, (2009) Young Scientist Lecture, .
Supramolecular Assembly of Solids Based on Anderson-Evans type polyoxoanion: Effect of Transition Metals, at International Symposium on Inorganic Ring Systems: Arunachalam Ramanan, (2009) Presented Poster, .
Copper Based Metal Organic Frameworks, at 3rd Mid-Year Symposium of the Chemical Research Society of India: Jency Thomas, Kalawati Saini,Arunachalam Ramanan, (2008) NIPER, Chandigarh, .
Chemistry of Organically Templated Copper Molybdates: Synthesis, Structure and Magnetism: Katikneani Pavani,Arunachalam Ramanan, (2008) Future Directions in Advanced Materials Research, .
Modern Trends in Inorganic Chemistry: IIT Madras, (2007) .
Recent Trends in Chemistry: University of Delhi, (2004) .
Indian Institute of Technology Delhi
Indian Institute of Technology Delhi
University of Delhi
Scientist D:Institute of Nano Science and Technology Mohali, Knowledge City, Sector-81, Mohali (January 2022 to Present till date )
Scientist C:Institute of Nano Science and Technology, Mohali (January 2018 to December 2021 )
Scientist B:Institute of Nano Science and Technology, Mohali, India (January 2013 to December 2017 )
1. PhD student, Arti Joshi got ACS Best Poster Prize in 6th International Conference on Advanced Nanomaterials & Nanotechnology held at IIT Guwahati during 18-21 December 2019.
2. PhD student, Deepika Rani won RSC Best Poster Prize in International Conference on Nano
Science and Technology held at S N Bose National Centre during 5-7 March 2020.
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