PUBLICATIONS & PATENTS: Recent submissions

  • Automorphic tensor products and cuspidal cohomology of the GL(4) 
    BHAGWAT, CHANDRASHEEL; MONDAL, SUDIPA (World Scientific Publishing Co Pte Ltd, 2023-06)
    In this paper, we establish an asymptotic lower bound estimate on the contribution of cuspidal automorphic representations of GL4(AQ)GL4(𝔸ℚ) to cuspidal cohomology of the GL4GL4 which are obtained from automorphic tensor ...
  • Nuclear envelope protein lamin B receptor protects the genome from chromosomal instability and tumorigenesis 
    PATIL, SHALAKA; DESHPANDE, SHRUTI; SENGUPTA, KUNDAN (Oxford University Press, 2023-03)
    Lamin B Receptor (LBR) is an inner nuclear membrane protein that assembles the nuclear envelope post mitosis. Here we show that LBR depletion induces mitotic defects accompanied by recurrent chromosomal losses. In addition, ...
  • Risk-sensitive control for a class of diffusions with jumps 
    Arapostathis, Ari; BISWAS, ANUP; Pradhan, Somnath (Institute of Mathematical Statistics., 2022-12)
    We consider a class of diffusions controlled through the drift and jump size, and driven by a jump Lévy process and a nondegenerate Wiener process, and we study infinite horizon (ergodic) risk-sensitive control problems ...
  • Bounds on boosted dark matter from direct detection: The role of energy-dependent cross sections 
    BARDHAN, DEBJYOTI; BHOWMICK, SUPRITHA; GHOSH, DIPTIMOY; GUHA, ATANU; Sachdeva, Divya (American Physical Society, 2023-01)
    The recoil threshold of direct detection (DD) experiments limits the mass range of dark matter (DM) particles that can be detected, with most DD experiments being blind to sub-MeV DM particles. However, these light DM ...
  • Progress and prospects toward supramolecular bioactive ion transporters 
    MONDAL, ABHISHEK; AHMAD, MANZOOR; MONDAL, DEBASHIS; TALUKDAR, PINAKI (Royal Society of Chemistry, 2023-02)
    The majority of cellular physiological processes depend on natural ion channels, which are pore-forming membrane-embedded proteins that let ions flow across the cell membranes selectively. This selective movement of ions ...
  • Metals in Prebiotic Catalysis: A Possible Evolutionary Pathway for the Emergence of Metalloproteins 
    AITHAL, ANURAAG; DAGAR, SHIKHA; RAJAMANI, SUDHA (American Chemical Society, 2023-02)
    Proteinaceous catalysts found in extant biology are products of life that were potentially derived through prolonged periods of evolution. Given their complexity, it is reasonable to assume that they were not accessible ...
  • Climate sensitivity of the summer runoff of two glacierised Himalayan catchments with contrasting climate 
    LAHA, SOURAV; BANERJEE, ARGHA; Singh, Ajit; Sharma, Parmanand; Thamban, Meloth (Copernicus Publications, 2023-02)
    The future changes in runoff of Himalayan glacierised catchments will be determined by the local climate forcing and the climate sensitivity of the runoff. Here, we investigate the sensitivity of summer runoff to precipitation ...
  • Dilation Theory and Functional Models for Tetrablock Contractions 
    Ball, Joseph A.; SAU, HARIPADA (Springer Nature, 2023-01)
    A classical result of Sz.-Nagy asserts that a Hilbert space contraction operator T can be dilated to a unitary U, i.e., T-n = PHUn|H for all n = 0, 1, 2, .... A more general multivariable setting for these ideas is the ...
  • On the monotonicity property of the generalized eigenvalue for weakly-coupled cooperative elliptic systems 
    Arapostathis, Ari; BISWAS, ANUP; Pradhan, Somnath (Elsevier B.V., 2023-04)
    We consider general linear non-degenerate weak-coupled cooperative elliptic systems and study certain monotonicity properties of the generalized principal eigenvalue in with respect to the potential. It is shown that ...
  • Syzygium cumini seed biochar for fabrication of supercapacitor: Role of inorganic content/ash 
    Rawat, Shivam; Jinlin, Luo; AMBALKAR, ANURADHA A.; HOTHA, SRINIVAS; Muto, Akinori; Bhaskar, Thallada (Elsevier B.V., 2023-04)
    Syzygium cumini (Jamun) seeds were used for the preparation of biochar and application for fabrication of symmetric supercapacitor devices. Herein, two variable processes: acid pretreatment and CO2 activation, were carried ...
  • A mechanism of salt bridge–mediated resistance to FtsZ inhibitor PC190723 revealed by a cell-based screen 
    Sharma, Ajay Kumar; Poddar, Sakshi Mahesh; CHAKRABORTY, JOYEETA; Nayak, Bhagyashri Soumya; Kalathil, Srilakshmi; Mitra, Nivedita; PANANGHAT, GAYATHRI; Srinivasan, Ramanujam (American Society for Cell Biology, 2023-03)
    Bacterial cell division proteins, especially the tubulin homolog FtsZ, have emerged as strong targets for developing new antibiotics. Here, we have utilized the fission yeast heterologous expression system to develop ...
  • Histidinal-Based Potent Anti-Malarial Agents 
    Meena, Chhuttan L; Hingamire, Tejashri; Gupta, Tanya; DESHMUKH, BHAGYASHREE; KARMODIYA, KRISHANPAL; Joshi, Rakesh; Shanmugam, Dhanasekaran; Sanjayan, Gangadhar J. (Wiley, 2023-05)
    Herein we report the synthesis and evaluation of peptide-histidinal conjugated drug scaffolds, which have the potential to target the hemoglobin-degrading proteases falcipain-2/3 from the human malaria parasite. Scaffolds ...
  • Roadmap for Optical Tweezers 
    Volpe, Giovanni; KUMAR, G. V. PAVAN et al. (IOP Publishing, 2023-04)
    Optical tweezers are tools made of light that enable contactless pushing, trapping, and manipulation of objects ranging from atoms to space light sails. Since the pioneering work by Arthur Ashkin in the 1970s, optical ...
  • Assay for Determining Target Engagement in Real-Time in Living Systems 
    BRITTO, SANDANARAJ S.; BATHLA, PUNITA; De, Abhijit; Mujawar, Aaiyas (Dept. of Biology,Dept. of Chemistry, 2022-06)
    The present disclosure relates to an assay for determining drug-target engagement in real-time. Specifically, the present disclosure provides a method for determining drug candidate-target interaction in real-time in living ...
  • The blow-up solutions for fractional heat equations on torus and Euclidean space 
    BHIMANI, DIVYANG G. (Springer Nature, 2023-03)
    We produce a finite time blow-up solution for nonlinear fractional heat equation (& part;(t)u + (-delta)(beta /2u) = u(k)) in modulation and Fourier amalgam spaces on the torus T-d and the Euclidean space R-d. This complements ...
  • Bounds on Pachner moves and systoles of cusped 3-manifolds 
    KALELKAR, TEJAS; RAGHUNATH, SRIRAM (Mathematical Sciences Publishers, 2022-09)
    Any two geometric ideal triangulations of a cusped complete hyperbolic 3–manifold M are related by a sequence of Pachner moves through topological triangulations. We give a bound on the length of this sequence in terms of ...
  • The structure of interaction vertices in pure gravity in the light-cone gauge 
    ANANTH, SUDARSHAN; BHAVE, NIPUN; Aadharsh Raj, S.I. (Elsevier B.V., 2023-03)
    The first truly non-MHV interaction vertices in the light-cone formulation of pure gravity appear at order 6. From a closed form expression, for gravitation in the light-cone gauge, we extract and present all 6-point ...
  • Real-space entanglement spectra of lowest Landau level projected fractional quantum Hall states using Monte Carlo methods 
    ANAND, ABHISHEK; SREEJITH, G. J. (American Physical Society, 2023-02)
    Real-space entanglement spectrum (RSES) of a quantum Hall (QH) wave function gives a natural route to infer the nature of its edge excitations. Computation of RSES becomes expensive with increase in number of particles and ...
  • Bootstrapping PT symmetric quantum mechanics 
    KHAN, SAKIL; AGARWAL, YUV; TRIPATHY, DEVJYOTI; JAIN, SACHIN (Elsevier B.V., 2022-11)
    Bootstrapping in Quantum Mechanics uses positivity condition to derive the eigenspectum. For non-hermitian systems usual positivity condition does not work. In this paper we define positivity condition for special class ...
  • Structural Engineering of Star Block Biodegradable Polymer Unimolecular Micelles for Drug Delivery in Cancer Cells 
    PRANAV, UPENDIRAN; MALHOTRA, MEHAK; PATHAN, SHAHIDKHAN; JAYAKANNAN, MANICKAM (American Chemical Society, 2023-02)
    The present investigation reports the structural engineering of biodegradable star block polycaprolactone (PCL) to tailor-make aggregated micelles and unimolecular micelles to study their effect on drug delivery aspects ...

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