Biplab Ghosh
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View article: Strategic integration of yttrium single atoms on CeO2 supported nickel catalysts for enhanced CO2 methanation catalysis
Strategic integration of yttrium single atoms on CeO2 supported nickel catalysts for enhanced CO2 methanation catalysis Open
View article: RADIANT: Retrieval AugmenteD entIty-context AligNmenT -- Introducing RAG-ability and Entity-Context Divergence
RADIANT: Retrieval AugmenteD entIty-context AligNmenT -- Introducing RAG-ability and Entity-Context Divergence Open
As Large Language Models (LLMs) continue to advance, Retrieval-Augmented Generation (RAG) has emerged as a vital technique to enhance factual accuracy by integrating external knowledge into the generation process. However, LLMs often fail …
View article: The Dual‐Active‐Site Catalysts Containing Atomically Dispersed Pr <sup>3+</sup> with Ni/CeO <sub>2</sub> for CO <sub>2</sub> Hydrogenation to Methane
The Dual‐Active‐Site Catalysts Containing Atomically Dispersed Pr <sup>3+</sup> with Ni/CeO <sub>2</sub> for CO <sub>2</sub> Hydrogenation to Methane Open
In this study, uniformly dispersed Pr 3+ as an isolated atom over Ni/CeO 2 catalyst (Ni‐Pr/CeO 2 ) is designed to enhance catalytic activity for CO 2 methanation, achieving an impressive 87% conversion with ≈100% CH 4 selectivity at 300 °C…
View article: <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Al</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>MnCu</mml:mi></mml:mrow></mml:math>: A magnetically ordered member of the Heusler alloy family despite having a valence electron count of 24
: A magnetically ordered member of the Heusler alloy family despite having a valence electron count of 24 Open
The magnetic property of the Heusler alloys can be predicted by the famous Slater-Pauling (S-P) rule, which states the total magnetic moment ($m_t$) of such materials can be expressed as $m _t\,=\,(N_V-24)\,μ_B/f.u.$, where $N_V$ is the to…
View article: DPO Kernels: A Semantically-Aware, Kernel-Enhanced, and Divergence-Rich Paradigm for Direct Preference Optimization
DPO Kernels: A Semantically-Aware, Kernel-Enhanced, and Divergence-Rich Paradigm for Direct Preference Optimization Open
The rapid rise of large language models (LLMs) has unlocked many applications but also underscores the challenge of aligning them with diverse values and preferences. Direct Preference Optimization (DPO) is central to alignment but constra…
View article: Electrochemical behaviour of friction stir welded 6061-T6 and 7075-T651 aluminium alloys
Electrochemical behaviour of friction stir welded 6061-T6 and 7075-T651 aluminium alloys Open
View article: DPO Kernels: A Semantically-Aware, Kernel-Enhanced, and Divergence-Rich Paradigm for Direct Preference Optimization
DPO Kernels: A Semantically-Aware, Kernel-Enhanced, and Divergence-Rich Paradigm for Direct Preference Optimization Open
View article: Room temperature ferromagnetism induced by high valence cation V$^{+5}$/V$^{+4}$ substitution in SrFeO$_{3-δ}$
Room temperature ferromagnetism induced by high valence cation V$^{+5}$/V$^{+4}$ substitution in SrFeO$_{3-δ}$ Open
The structural and magnetic effects of non-magnetic vanadium (V) doping in helimagnetic SrFeO$_{3-δ}$ (SFO) are investigated, focusing on up to 3% substitution at the Fe site. Structural analysis from X-ray diffraction (XRD) and Raman spec…
View article: Room temperature Multiferroicity and Magnetoelectric coupling in Ca/Mn modified BaTiO3
Room temperature Multiferroicity and Magnetoelectric coupling in Ca/Mn modified BaTiO3 Open
Materials with magnetoelectric coupling (MEC) between ferroic orders at room temperature are emerging field in modern technology and physics. BaTiO3 is a robust ferroelectric in which several doping has led to MEC. In Ca and Mn modified Ba…
View article: Non-maximally Entangled Mixed States of X and Non-X Types as Teleportation Channels
Non-maximally Entangled Mixed States of X and Non-X Types as Teleportation Channels Open
View article: Electronic structures of skyrmionic polycrystalline MnSi thin film studied by resonance photoemission and x-ray near edge spectroscopy
Electronic structures of skyrmionic polycrystalline MnSi thin film studied by resonance photoemission and x-ray near edge spectroscopy Open
Magnetic nanometric skyrmions are small complex vortex-like topological defects, mainly found in non-centrosymmetric crystals such as MnSi. They have potential applications for future spintronic devices. In this article, the structural, el…
View article: Stabilizing a Ru single atom catalyst through electronic metal–support interaction with a NiCo <sub>2</sub> O <sub>4</sub> support for overall water splitting and urea electrolysis
Stabilizing a Ru single atom catalyst through electronic metal–support interaction with a NiCo <sub>2</sub> O <sub>4</sub> support for overall water splitting and urea electrolysis Open
Single atom catalysts have manifested themselves as a new frontier in heterogeneous catalysis owing to their maximum atom utilization efficiency.
View article: CCDC 1576234: Experimental Crystal Structure Determination
CCDC 1576234: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1542015: Experimental Crystal Structure Determination
CCDC 1542015: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1571936: Experimental Crystal Structure Determination
CCDC 1571936: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: A single probe for solvent dependent optical recognition of iron(II/III) and arsenite: discrimination between iron redox states with single crystal X-ray structure evidence
A single probe for solvent dependent optical recognition of iron(II/III) and arsenite: discrimination between iron redox states with single crystal X-ray structure evidence Open
View article: Exploring the Impact of Fluoride Salts on Solubility and Transfer Solvation Thermodynamics of L-Serine and L-Isoleucine in Aqueous Environments
Exploring the Impact of Fluoride Salts on Solubility and Transfer Solvation Thermodynamics of L-Serine and L-Isoleucine in Aqueous Environments Open
View article: Mechanistic insights of ABC importer HutCD involved in heme internalization by Vibrio cholerae
Mechanistic insights of ABC importer HutCD involved in heme internalization by Vibrio cholerae Open
Heme internalization by pathogenic bacteria inside a human host to accomplish the requirement of iron for important cellular processes is of paramount importance. Despite this, the mechanism of heme import by the ATP-binding-cassette (ABC)…
View article: Reversible photochromism in 110 oriented layered halide perovskite
Reversible photochromism in 110 oriented layered halide perovskite Open
Extending halide perovskites’\noptoelectronic properties\nto stimuli-responsive chromism enables switchable optoelectronics,\ninformation display, and smart window applications. Here, we demonstrate\na band gap tunability (chromism) via cr…
View article: Influence of tool rotational speed on the evolution of microstructure and mechanical properties of precipitation-hardened Aluminium 6061 butt joint during friction stir welding
Influence of tool rotational speed on the evolution of microstructure and mechanical properties of precipitation-hardened Aluminium 6061 butt joint during friction stir welding Open
The present investigation intends to interpret the effect of tool rotational speed on the mechanical properties and microstructural evolution in Aluminium 6061-T6 alloy during friction stir welding. A higher value of tool rotation produces…
View article: Dengue out break Prediction Based on Artificial Neural Networking Model using Climatic Parameters
Dengue out break Prediction Based on Artificial Neural Networking Model using Climatic Parameters Open
Purpose Dengue fever is a vector-borne tropical disease radically amplifiedby 30 times in occurrence between 1960 and 2010. The upsurge is considered to be because of urbanization, population growth and climate change. Therefore, Meteorolo…
View article: Evolutionary conservation of protein dynamics: insights from all-atom molecular dynamics simulations of ‘peptidase’ domain of Spt16
Evolutionary conservation of protein dynamics: insights from all-atom molecular dynamics simulations of ‘peptidase’ domain of Spt16 Open
Protein function is encoded in its sequence, manifested in its three-dimensional structure, and facilitated by its dynamics. Studies have suggested that protein structures with higher sequence similarity could have more similar patterns of…
View article: Author response for "Crystal structure of aspartyl dipeptidase from Xenopus laevis revealed ligand binding induced loop ordering and catalytic triad assembly"
Author response for "Crystal structure of aspartyl dipeptidase from Xenopus laevis revealed ligand binding induced loop ordering and catalytic triad assembly" Open
View article: Author response for "Crystal structure of aspartyl dipeptidase from Xenopus laevis revealed ligand binding induced loop ordering and catalytic triad assembly"
Author response for "Crystal structure of aspartyl dipeptidase from Xenopus laevis revealed ligand binding induced loop ordering and catalytic triad assembly" Open
View article: Dengue Outbreak Prediction Based on Artificial Neural Networking Model Using Climatic Parameters
Dengue Outbreak Prediction Based on Artificial Neural Networking Model Using Climatic Parameters Open
Background: Dengue fever is a vector-borne tropical disease radically amplified by 30 times in occurrence between 1960 and 2010. The upsurge is considered to be because of urbanization, population growth and climate change. Therefore, Mete…
View article: The heptameric structure of the flagellar regulatory protein FlrC is indispensable for ATPase activity and disassembled by cyclic-di-GMP
The heptameric structure of the flagellar regulatory protein FlrC is indispensable for ATPase activity and disassembled by cyclic-di-GMP Open
The bacterial enhancer-binding protein (bEBP) FlrC, controls motility and colonization of Vibrio cholerae by regulating the transcription of class-III flagellar genes in σ54-dependent manner. However, the mechanism by whi…
View article: CCDC 1989208: Experimental Crystal Structure Determination
CCDC 1989208: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1989207: Experimental Crystal Structure Determination
CCDC 1989207: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1944782: Experimental Crystal Structure Determination
CCDC 1944782: Experimental Crystal Structure Determination Open
View article: CCDC 1944784: Experimental Crystal Structure Determination
CCDC 1944784: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …