Nutrient and energy homeostasis, Gene regulation in neuroendocrine centers, Neural circuitry of feeding
Molecular Biology, Biochemistry, Microbiology
Circadian clock, neuropeptides and sleep, post-transcriptional regulation of circadian rhythm etc.
Parkinson's disease, Neurodegeneration mechanisms, Protein aggregation, Electrophysiology
Structural Molecular Biology - Protein Crystallography, Single Particle CryoEM
Plant Centromere biology, Uniparental genome elimination, Genome stability, Aneuploidy,Haploid genetics ,Minichromosome biology
Molecular Biology and Genetics: Replication-Transcription Conflicts, Mechanisms of Mutagenesis, Gene Expression, Evolution, Antibiotic Resistance
Hematopoietic stem cells, bone marrow niche, developmental hematopoiesis
Meiotic recombination, Genome stability, Mutation rates
Prey-predator interactions, Insect-plant interactions, Wolbachia in insects, Secondary sexual characters, Phylogenetic patterns, Diversity of Indian butterflies
Molecular Virology- Zoonotic Viruses, Virus discovery, Virus host Interactions, Development of Vaccine and Monoclonal antibodies
Sensory ecology of pollinators, plant-animal interactions, Behavioural ecology of bees and social spiders
Immunology, Imaging, Mammalian Cell Biology and Biochemistry. Host-microbial interactions, Cell Signaling Mechanisms, Apoptosis, Autophagy and NF-kappaB Signaling.
Kinetochore and centrosome biology, chromosome segregation, mitotic spindle regulation and signaling in mammalian cells
Fuel cell electro-catalysis, platinum-free catalysts for the cathodic reduction of oxygen in polymer electrolyte membrane fuel cells
Materials Chemistry - Metal organic frameworks, metal oxide clusters and nano composites for molecular separation, optical and conducting properties.
Ultrafast Vibrational and Electronic Spectroscopy, Quantum Coherences, Molecular Structure and Dynamics
Developing new methods, Activation and functionalization of relatively unreactive C–H bonds, Asymmetric Catalysis, Synthesis of Natural Products
Sustainable Organic Synthesis: Transition Metal-Based Organometallic Catalysis, Photocatalysis, Metal-Free Coupling Reactions
Macrocyclic systems, Bioinorganic Chemistry, Planar Aromatic and Antiaromatic systems, Porphyrin based Dye-Sensitized Solar cells (DSSC)
Electrochemistry of Materials and pseudocapacitive Energy Storage
Theoretical and Computational physical chemistry and biological physics Statistical mechanics, Nonlinear dynamics
Asymmetric Total Synthesis Natural Product Molecules, Asymmetric Catalysis, and Medicinal Chemistry.
Biomaterials, Materials Chemistry, 2D Materials, Biodegradation of Nanomaterials, Nanotoxicology, Drug Delivery, Antimicrobial Coatings, Biomimetics
Asymmetric Catalysis and Cross-Coupling Reactions
Supramolecular Chemistry; Molecular Switches and Machines; Foldamer Chemistry
Inorganic Reaction Mechanisms, Catalysis, Bioinorganic Chemistry
New Methodologies in synthetic Organic Chemistry
Theoretical and Computational Chemistry
Main Group Chemistry
Supramolecular chemistry with DNA, and Functional DNA nanotechnology
Biomass to liquid transportation fuel, Alkane metathesis, Cluster-Assembled Materials
NMR spectroscopy, Structure determination of macromolecules
Photochemistry & photophysics, Hybrid nanomaterials, Light-matter interactions at nanoscale, Raman Spectroscopy using nanomaterials, Organized surfaces
Medicinal Chemistry, Chemical Biology, Organic Synthesis, Carbohydrate Chemistry, Supramolecular Chemistry, Methodology Development, Crystal Engineering, Soft Materials
Physical Organic Chemistry, Biophysical Chemistry
(Physical Organic Chemistry)
Organic Photochemistry, Supramolecular Chemistry, Organic Materials and Mechanistic Organic Chemistry
Health Economics, Health Policy and Innovations, and IPR
Elliptic PDE's, Nonlinear Analysis
Partial differential equations,Control theory,Game theory,Viscosity solution theory,Navier stokes equations,Image processing
Finite element methods for partial differential equations
I am interested in representation theory of finite dimensional algebras.
Hyperbolic systems of conservation laws,Asymptotic preserving schemes,Genuinely multidimensional numerical schemes,Nonlinear waves and shock waves.
Numerical analysis and Scientific computing, Optimal control of PDEs, Computational biology and high performance computing, Computational fluid dynamics.
Differential geometry, Higher category theories, Gerbes
Interest: Algebraic Geometry
Number theory, arithmetic algebraic geometry, elliptic curves, modular forms and Galois representations.
Partial differential equations, Theory and numerics of hyperbolic conservation laws
Harmonic Analysis, Sampling and Reconstruction, Wavelet Analysis
Linear Algebra & Matrix Analysis
Complex Dynamics and Ergodic Theory
Group theory, Commutative Algebra and Homological Algebra.
Functional Analysis/Numerical Functional Analysis, Mathematical Finance/Financial Engineering, Parameter Identification in PDEs, Mathematical Biology, Machine Learning, Data Science Research
Stochastic (Geometric) Partial Differential Equations, Stochastic Analysis, Navier-Stokes Equations, Landau-Lifshitz-Gilbert equations (Ferromagnetism), Nematic Liquid Crystals
Topological insulators, Fractional quantum Hall state, Strongly correlated electron systems.
Semiconductor device physics and related cutting edge electronic as well as optoelectronic applications
Nonlinear Dynamics: Non-integrable systems, Chaotic Dynamics Bifurcation and Stability Analysis Synchronization Network Theory Complex Systems Time-delay Systems Delay-induced Phenomena Coupled Map Lattices Spatio-temporal Chaos Recurrence Analysis
Quantum Phase transitions in low dimensional and low spin organic insulators as well as Heavy Fermions , Phase diagram of weakly pinned Type-II superconductors, Multiferroics,
Quantum Information Theory, Quantum Foundations, Quantum Thermodynamics, Causality in Quantum World
Photoacoustic imaging (microscopy and tomography), speckle contrast imaging, spectroscopy for Biomedical applications
Nanophononics, Stimulated Brillouin/Raman scattering, Opto-mechanical interactions, Slow-light, Nonlinear optical phenomenon and devices, Soliton self-frequency shift
High energy astrophysics, Gamma ray bursts, Multi-wavelength and multi-messenger astronomy
Non-equilibrium Physics, Statistical and Quantum Field-theories
Particle physics phenomenology, Beyond the Standard Model, Collider physics, Matter under extreme conditions
Experimental Condensed Matter Physics, Nanomagnetism & Spintronics, Functional Materials Engineering, Non-volatile Neuromorphic Memory, Energy efficient ICT
Nanostructures and thin films, Surfaces and Interfaces, Defect induced properties of materials, Dilute Magnetic Semiconductors, Thermoelectric materials, Semiconducting Metal Oxides and graphene based Gas Sensors
Black hole entropy in supergravity and string theory, Supergravity, AdS-CFT correspondence, Higher-Spin holography
Scanning probe microscopy, tunnelling induced luminescence, metal-semiconductor junctions
Multifunctional nanostructured materials- Graphene, 2-dimensional layered nanostructures; Energy storage - Lithium ion batteries, Supercapacitors; Gas storage
Low temperature electron transport on nanoscale devices: Quantum dots, Quantum point contacts, Nanowires & Superconducting tunnel junction systems and Topological insulators: Spin injection and diffusion in Topological insulator devices.
Organic and hybrid optoelectronics,Spintronics, Metamaterials, Thermoelectrics, Application of Physics to biology and device applications, Solar Cell
Ultrafast and Terahertz spectroscopy
Wide bandgap materials and related devices, high-temperature electronics, Power and energy conversion devices, High-throughput techniques.
Observation of the Cosmic Microwave Background (CMB) radiation, the afterglow of the Big Bang, and the analysis of cosmological and astrophysical data sets.
Quantum Information theory and open quantum systems
Magnetism and Superconductivity
Photoresponsive Materials, Self-Assembly, Near Infrared Dyes
Synthetic Carbohydrate Chemistry of Biological Relevance
Big Data – Bioinformatics
Laboratory Animals, Experimental Pathobiology, Biomaterials