Search Results - "Das, Gourab"

The photodynamic approach to the molecular-level origin of metal-guided photochromism and ultrafast absorption spectroscopy by Bar, Nandagopal, Chowdhury, Pranesh, Kanti Das, Gourab

“…[Display omitted] •The photodynamic approach is used in the RhB-based Zn complex for the first time.•Photoconversion and reversion (photo and thermo)…”
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Stepwise control of host–guest interaction using a coordination polymer gel by Mukhopadhyay, Rahul Dev, Das, Gourab, Ajayaghosh, Ayyappanpillai

“…Precise control of host–guest interaction as seen in biological processes is difficult to achieve with artificial systems. Herein we have exploited the…”
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Tweaking a BODIPY Spherical Self‐Assembly to 2D Supramolecular Polymers Facilitates Excited‐State Cascade Energy Transfer by Das, Gourab, Cherumukkil, Sandeep, Padmakumar, Akhil, Banakar, Vijay B., Praveen, Vakayil K., Ajayaghosh, Ayyappanpillai

“…Excited state properties such as emission, exciton transport, electron transfer, etc., are strongly dependent on the shape, size and molecular arrangement of…”
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Dual-band THz-massive MIMO antenna array with beamforming for 5G and beyond networks by Koundal, Poonam, Singh, Simranjit, Kaur, Rajbir, Das, Gourab

“…Beamforming combined with massive multiple-input multiple-output (MIMO) antenna arrays are expected to be the most important aspects of 5G and beyond wireless…”
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Multi-objective optimization of hybrid renewable energy system by using novel autonomic soft computing techniques by Das, Gourab, De, M., Mandal, K.K.

“…•Only economic side is considered that means cost is optimized where emission is neglected and evaluate both cost and emission by using particle swarm…”
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Potential key genes for predicting risk of stroke occurrence: A computational approach by Das, Gourab, Kumar, Pradeep

“…To investigate prospective key genes and pathways associated with the pathogenesis and prognosis of stroke types along with subtypes. Human genes using genome…”
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One-Pot MCR-Oxidation Approach toward Indole-Fused Heteroacenes by Santhini, P. V, Krishnan R, Akhil, Babu, Sheba Ann, Simethy, Betna Shamlin, Das, Gourab, Praveen, Vakayil K, Varughese, Sunil, John, Jubi

“…A straightforward synthetic route toward indole-fused heteroacenes was developed. The strategy is composed of a one-pot process starting with a multicomponent…”
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Performance and stability improvement of single junction a-Si:H solar cell by interface engineering by Ahmad, Gufran, Das, Gourab, Roy, Jatindra Nath

“…In this study, the influence of p/i interface on the stability of amorphous silicon solar cells has been investigated by light-induced degradation study. To…”
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Retraction notice to “Techno-economic performance analysis in a nanogrid with Hybrid Renewable Energy Sources using classical optimization technique” [Energy Rep. 7 (2021) 6130–6147] by Das, Gourab, De, M., Mandal, K.K.

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Circularly polarized offset-fed DRA elements & their application in compact MIMO antenna by Sahu, Nikesh Kumar, Das, Gourab, Gangwar, Ravi Kumar

“…•The proposed CP DRAs have simple geometry and thus easily reproducible.•A design principle for generating CP waves has been briefly discussed.•Despite of very…”
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Scrub Typhus Presenting as Bilateral Sixth Nerve Palsy by Bhattacharjee, Sukriti, Debbarma, Bibhu, Debbarma, Rajesh K, Das, Gourab

“…Scrub typhus, a tropical rickettsial infection, can have various neurological manifestations. Here, we present the case of an otherwise healthy 19-year-old…”
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Techno-economic performance analysis in a nanogrid with Hybrid Renewable Energy Sources using classical optimization technique by Gourab Das, M. De, K.K. Mandal

“…Optimization algorithms are tools used in the planning and operations of renewable energy-based distributed power systems. Mixed integer linear programming as…”
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Evolution of PERC from Al-BSF: optimization based on root cause analysis by Mandal, Nabin Chandra, Acharya, Shiladitya, Biswas, Susmita, Panda, Tamalika, Sadhukhan, Sourav, Sharma, Jayasree Roy, Bose, Sukanta, Das, Gourab, Kole, Arindam, Nandi, Anupam, Maity, Santanu, Chaudhuri, Partha, Saha, Hiranmay, Guha, Subhendu

“…Passivated emitter rear contact (PERC) solar cell involves upgraded adaptation of technology over the existing silicon wafer-based aluminium back surface field…”
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Mechanistic Investigations for the Formation of Active Hexafluoroisopropyl Benzoates Involving Aza‐Oxyallyl Cation and Anthranils by Mukherjee, Anirban, Ansari, Arshad J., Rajagopala Reddy, S., Kanti Das, Gourab, Singh, Ritesh

“…Herein, we report a multicomponent approach to access hexafluoroisopropyl activated esters using anthranil and aza‐oxyallyl cation with hexafluoroisopropyl…”
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Wideband Circularly Polarized Dielectric Resonator Antenna Array With Polarization Diversity by Gupta, Surbhi, Sharma, Anand, Das, Gourab, Gangwar, Ravi Kumar, Khalily, Mohsen

“…In this paper, a design approach for aperture coupled modified cylindrical dielectric resonator antenna (cDRA) array is discussed. The proposed radiating…”
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Dopant-free materials for carrier-selective passivating contact solar cells: A review by Acharyya, Shiladitya, Sadhukhan, Sourav, Panda, Tamalika, Ghosh, Dibyendu Kumar, Mandal, Nabin Chandra, Nandi, Anupam, Bose, Sukanta, Das, Gourab, Maity, Santanu, Chaudhuri, Partha, Saha, Hiranmay, Banerjee, Dipali

“…The basics of dopant-free materials used as carrier-selective layers at the surfaces and interfaces in c-Si or poly-Si solar cells have been reviewed. Emphasis…”
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Novel Feeding Mechanism to Stimulate Triple Radiating Modes in Cylindrical Dielectric Resonator Antenna by Sharma, Anand, Das, Gourab, Ranjan, Pinku, Sahu, Nikesh Kumar, Gangwar, Ravi Kumar

“…This paper examines a triple band cylindrical dielectric resonator antenna (CDRA) with three different radiating modes, i.e., HEM118, TM018, and HEM128…”
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Functionalizable 1H‐Indazoles by Palladium Catalyzed Aza‐Nenitzescu Reaction: Pharmacophores to Donor‐Acceptor Type Multi‐Luminescent Fluorophores by Janardhanan, Jith C., Mishra, Rakesh K., Das, Gourab, Sini, Suresh, Jayamurthy, Purushothaman, Suresh, Cherumuttathu H., Praveen, Vakayil K., Manoj, Narayanapillai, Babu, Beneesh P.

“…Development of small‐molecule‐based multi‐luminescent fluorophores utilizing simple synthetic methodologies, as well as easily available starting materials,…”
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Genetic diversity reveals synergistic interaction between yield components could improve the sink size and yield in rice by Anwar, Khalid, Joshi, Rohit, Morales, Alejandro, Das, Gourab, Yin, Xinyou, Anten, Niels P. R., Raghuvanshi, Saurabh, Bahuguna, Rajeev N., Singh, Madan Pal, Singh, Rakesh K., Zanten, Martijn, Sasidharan, Rashmi, Singla‐Pareek, Sneh L., Pareek, Ashwani

“…Intensive breeding programs have increased rice yields, strongly contributing to increasing global food security during the post‐green revolution period…”
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Mechanistic insights highlight regioselective Cobalt-catalyzed [3+3] annulation of anilides with benzylallenes by Pal, Poulami, Das, Gourab Kanti

“…•DFT study on the mechanism of Co(III)-catalysed [3+3] annulations.•Regioselectivity of Co(III) for ligand insertion into Co-C bond.•Energetic Span Model…”
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