Year-2020: Recent submissions

Now showing items 161-180 of 497

Accessing dihydro-1,2-oxazine via Cloke−Wilson-Type annulation of cyclopropyl carbonyls: application toward the diastereoselective synthesis of pyrrolo[1,2‑b][1,2]oxazine

Kumar, P.; Kumar, R.; Banerjee, P. (2021-07-01)

A convenient additive-free synthesis of dihydro-4H-1,2-oxazines via a Cloke−Wilson-type ring expansion of the arylsubstituted cyclopropane carbaldehydes with the hydroxylamine salt is introduced. Comparatively less active ...
Ruthenium(II)-arene complexes containing ferrocenamide ligands: Synthesis, characterisation and antiproliferative activity against cancer cell lines

Mandal, P.; Sonkar, C.; Dhankhar, S. S.; Nagaraja, C. M.; Mukhopadhyay, S. (2021-07-01)

This work deals with synthesis of new ferrocenamide ligands i.e. pyridine-2-carboxylic acid(4-ferrocenyl aniline)-amide, HL1 and quinoline-1-carboxylic acid(4-ferrocenyl aniline)-amide, HL2 and two new heterobimetallic ...
Multifunctional receptor with tunable selectivity: a comparative recognition profile of organic nanoparticles with carbon dots

Kaur, G.; Kaur, H.; Singh, A.; Chaudhary, M.; Kaur, N.; Singh, N.; Jena, K. C. (2021-07-01)

The exponential growth in the research field of water pollution control demands the evolution of novel sensing materials for regulation and quantification of metals ions. Within this context, the current work reports ...
Histidine-Naphthalimide based Organic-Inorganic nanohybrid for electrochemical detection of cyanide and Iodide ions

Chaudhary, M.; Verma, M.; Jena, K. C.; Singh, N. (2021-07-01)

Histidine-naphthalimide based receptors were prepared with variation of the side chain amine having morpholine and 1,1- dimethylethylenediamine. The prepared organic compounds were then employed as a framework for the ...
Chemoselective RuII-Catalyzed synthesis of aryl thiocyanates and Step-wise double [2+2+2] cycloadditions to 2-Aryl thiopyridines

Bhatt, D.; Kalaramna, P.; Kumar, K.; Goswami, A. (2021-07-01)

An atom-economical approach towards the synthesis of aryl thiocyanates has been documented employing ruthenium-catalyzed [2+2+2] cycloaddition strategy. Sequential RuII-catalyzed intermolecular [2+2+2] cycloadditions of ...
Co-Catalyst-Free chemical fixation of CO2 into cyclic carbonates by using Metal-Organic frameworks as efficient heterogeneous catalysts

Dhankhar, S. S.; Ugale, B.; Nagaraja, C. M. (2021-07-01)

The concentration of carbon dioxide (CO2) in the atmosphere is increasing at an alarming rate resulting in undesirable environmental issues. To mitigate this growing concentration of CO2, selective carbon capture and ...
Synthesis of nickel(II) complexes of novel naphthalimide based heterodipodal schiff base Ligands, structure, characterization and application for degradation of pesticides

Sidhu, J. S.; Raj, P.; Pandiyan, T.; Singh, N. (2021-07-01)

To degrade the highly toxic pesticide into less harmful components, we have synthesized four nickel complexes of naphthalimide based organic ligands. These complexes catalyze the hydrolysis of phosphorothioate bonds of ...
Exceptionally plastic/elastic organic crystals of a Naphthalidenimine-Boron complex show flexible optical waveguide properties

Naim, K.; Singh, M.; Sharma, S.; Nair, R. V.; Venugopalan, P.; Sahoo, S. H.; Neelakandan, P. P. (2021-07-01)

The design of molecular compounds that exhibit flexibility is an emerging area of research. Although a fair amount of success has been achieved in the design of plastic or elastic crystals, realizing multidimensional ...
Revisiting indeno[2,1-c]fluorene synthesis while exploring the fully conjugated s-indaceno [2,1-c:6,5-c0 ]difluorene†

Sharma, H.; Sharma, P. K.; Das, S. (2021-07-01)

Described herein is an alternative synthetic approach for conjugated indeno[2,1-c]fluorene, including the experimental and theoretical investigations of a tetraradicaloid s-indaceno[2,1-c:6,5-c′]difluorene that belongs to ...
Bi-Functional magnesium silicate catalyzed glucose and furfural transformations to renewable chemicals

Kumar, A.; Srivastava, R. (2021-07-01)

Bio-refinery is attracting significant interest to produce a wide range of renewable chemicals and fuels from biomass that are alternative to fossil fuel derived petrochemicals. Similar to petrochemical industries, ...
Deciphering the structural enigma of HLA class-II binding peptides for enhanced immunoinformatics-based prediction of vaccine epitopes

Chatterjee, D.; Priyadarshini, P.; Das, D. K.; Mushtaq, K.; Singh, S.; Agrewala, J. N. (2021-07-01)

Vaccines remain the most efficacious means to avoid and eliminate morbid diseases associated with high morbidity and mortality. Clinical trials indicate the gaining impetus of peptide vaccines against diseases for which ...
Rational design of a Zn II MOF with multiple functional sites for highly efficient fixation of CO2 under mild conditions: combined experimental and theoretical investigation

Das, R.; Muthukumar, D.; Pillai, R.S.; Nagaraja, C.M. (2021-07-01)

The development of efficient heterogeneous catalysts suitable for carbon capture and utilization (CCU) under mild conditions is a promising step towards mitigating the growing concentration of CO2 in the atmosphere. ...
Discrete Fractional-Order bam neural networks with leakage delay: existence and stability results

Alzabut, J.; Tyagi, S.; Abbas, S. (2021-07-01)

In this paper, a discrete model of fractional-order bidirectional associative memory (BAM) neural networks with leakage delay is considered. Sufficient conditions are established for the existence, uniqueness and uniform ...
Feasibility demonstration of mEDM for fabrication of arrayed micro pin-fins of complex cross-sections

Kishore, H.; Nirala, C. K.; Agrawal, A. (2021-07-01)

Thermal management in microelectronics components through micro pin-fins heat sinks is well understood. This work aims to propose an unexplored methodology for fabrication of such MPFs having crosssections in shapes of ...
Deep underwater image restoration and beyond

Dudhane, A.; Hambarde, P.; Patil, P.; Murala, S. (2021-07-01)

Underwater image restoration is a challenging problem due to the multiple distortions. Degradation in the information is mainly due to the 1) light scattering effect 2) wavelength dependent color attenuation and 3) object ...
A control topology for frequency regulation capability in a grid integrated PV system

Kumar, R.; SAHU, B.; SHIVA, C. K.; RAJENDER, B. (2021-07-01)

Photovoltaic (PV) cells are very costly because of the silicon element which is not cheaply available. Usually, PV cells are preferred to be used at maximum efficiency. Therefore, PV plants are emphasized to extract ...
Threshold implementations of GIFT: A Trade-Off analysis

Jati, A.; Gupta, N.; Chattopadhyay, A.; Sanadhya, S. K.; Chang, D. (2021-07-01)

Threshold Implementation (TI) is one of the most widely used countermeasure for side channel attacks. Over the years several TI techniques have been proposed for randomizing cipher execution using different variations ...
Readiness self-assessment of cement industry for sustainable manufacturing implementation: A case study of India

Bhakar, V.; Sangwan, K. S.; Digalwar, A. K. (2021-06-30)

An important first step when embarking on the sustainability improvement journey is readiness assessment. Performing readiness assessment is a systematic analysis of an organizations’ abilities to undertake the potential ...
Designing truthful contextual Multi-Armed bandits based sponsored search auctions

Abhishek, K.; Jain, S.; Gujar, G. (2021-06-30)

For sponsored search auctions, we consider contextual multi-armed bandit problem in the presence of strategic agents. In this setting, at each round, an advertising platform (center) runs an auction to select the best-suited ...
Ballooning Multi-Armed bandits

Ghalme *, G.; Dhamal, S.; Jain, S.; Gujar, S.; Narahari, Y. (2021-06-30)

In this paper, we introduce ballooning multi-armed bandits (BL-MAB ), a novel extension of the classical stochastic MAB model. In the BL-MAB model, the set of available arms grows (or balloons) over time. In contrast to ...

Now showing items 161-180 of 497

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