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  1. Article

    Open Access

    scHolography: a computational method for single-cell spatial neighborhood reconstruction and analysis

    Spatial transcriptomics has transformed our ability to study tissue complexity. However, it remains challenging to accurately dissect tissue organization at single-cell resolution. Here we introduce scHolograp...

    Yuheng C. Fu, Arpan Das, Dongmei Wang, Rosemary Braun, Rui Yi in Genome Biology (2024)

  2. No Access

    Article

    Metal-free organocatalytic S-formylation of thiols using CO2

    S-formylation of thiols is achieved via an enzymatic process catalysed by formate dehydrogenase enzyme that fixes CO2 onto substrates, which plays a crucial role in regulating important biological pathways in liv...

    Subir Maji, Arpan Das, Madhur Mahesh Bhatt, Swadhin K. Mandal in Nature Catalysis (2024)

  3. Article

    Correction to: Ultrasonic-Assisted Fracture Appearance of Titanium

    Arpan Das in Journal of Materials Engineering and Performance (2024)

  4. No Access

    Article

    Ultrasonic-Assisted Fracture Appearance of Titanium

    Ultrasonic vibration has considerable influence on the plastic deformation and resulting fracture responses of metallic alloys. This manuscript critically aims at quantification and assessment of two-dimension...

    Arpan Das in Journal of Materials Engineering and Performance (2024)

  5. No Access

    Article

    Swaging-Induced Fracture Features

    Fracture is the ultimate step of any kind of continued deformation process undergone in a material. If this viewpoint is correct then it will be plausible to relate the geometric fracture surface appearances wit...

    Arpan Das in Journal of Materials Engineering and Performance (2024)

  6. No Access

    Chapter

    Micro-nanoplastics in the Environment: Current Research and Trends

    Globally, abiotic and biotic components are presently under the greatest threat due to an alarming increase of micro-nanoplastics (MNPs) in the environment. MNPs are ingested, inhaled, or absorbed through the ...

    Prodipto Bishnu Angon, Shitosri Mondal in Management of Micro and Nano-plastics in S… (2024)

  7. No Access

    Article

    Fracture complexions of a nanocrystalline microstructure

    The nano-dimple fracture complexions assessed from the published tensile fracture surfaces are perceived to predict the trend of variation in deformation and fracture properties of a supersaturated nanocrystal...

    Arpan Das in Applied Physics A (2023)

  8. No Access

    Article

    Impact Fracture Pattern of Martensite

    This article focuses on the quantification and analysis of published two-dimensional fracture features of low-carbon martensitic steel generated through the variation of temperature during dynamic impact exper...

    Arpan Das in Metallography, Microstructure, and Analysis (2022)

  9. Article

    Open Access

    Thermoelectric transport coefficients of quark matter

    A thermal gradient and/or a chemical potential gradient in a conducting medium can lead to an electric field, an effect known as thermoelectric effect or Seebeck effect. In the context of heavy-ion collisions,...

    Aman Abhisek, Arpan Das, Deepak Kumar, Hiranmaya Mishra in The European Physical Journal C (2022)

  10. No Access

    Chapter and Conference Paper

    In Medium Properties of Axion Within a Polyakov Loop Enhanced Nambu-Jona-Lasinio Model

    In this proceeding, We estimate different properties of axion like its mass, topological susceptibility and the self-coupling within the framework of Polyakov loop enhanced Nambu-Jona-Lasinio (PNJL) model at f...

    Ranjita K. Mohapatra, Aman Abhishek in Proceedings of the XXIV DAE-BRNS High Ener… (2022)

  11. No Access

    Chapter and Conference Paper

    Mathematical Modeling of Respiratory System Introducing Electrical Control Function Analogy

    The lung analogy concept is essential for the design of a respiratory model, thereby its electrical analysis is of utmost importance for researchers. An electrical circuit has been introduced through the repre...

    Moupali Roy, Arpan Das, Rounak Biswas in Proceedings of the 3rd International Confe… (2022)

  12. No Access

    Chapter and Conference Paper

    Correspondence Between Israel–Stewart Theory and First-Order Causal and Stable Hydrodynamics for the Boost-Invariant Flow

    In this proceeding, we discuss a map** between the well-explored Israel–Stewart (IS) theory of dissipative relativistic hydrodynamics and the recently formulated causal and stable first-order hydrodynamics (...

    Arpan Das in Proceedings of the XXIV DAE-BRNS High Energy Physics Symposium, Jatni, India (2022)

  13. No Access

    Article

    Thermoelectric transport coefficients of hot and dense QCD matter

    The presence of a nonvanishing thermal gradient and/or a chemical potential gradient in a conducting medium can lead to an electric field—an effect known as thermoelectric effect or Seebeck effect. We discuss ...

    Arpan Das, Hiranmaya Mishra in The European Physical Journal Special Topics (2021)

  14. No Access

    Article

    Tackling Flow Stress of Zirconium Alloys

    Flow stress during hot deformation is essentially controlled by the chemistry of material, initial microstructure/texture, strain, strain rate, strain path, stress triaxility and the temperature of deformation...

    Arpan Das in Archives of Computational Methods in Engineering (2021)

  15. No Access

    Article

    Stress/Strain Induced Void?

    Fracture micro mechanisms of ductile porous solids are substantially researched worldwide since last 60 years through different experiments, theories, thermodynamics and computer models. It is still attracting im...

    Arpan Das in Archives of Computational Methods in Engineering (2021)

  16. No Access

    Chapter and Conference Paper

    Thermoelectric Effect and Seebeck Coefficient of Hot and Dense Hadronic Matter in the Hadron Resonance Gas Model

    We  the thermoelectric effect of a baryon-rich plasma,  a temperature gradient, produced in heavy-  collision experiments. We estimate the Seebeck coefficient for the hot and dense hadronic matter within the...

    Jitesh R. Bhatt, Arpan Das, Hiranmaya Mishra in XXIII DAE High Energy Physics Symposium (2021)

  17. No Access

    Article

    Resource state structure for controlled quantum key distribution

    Quantum entanglement plays a pivotal role in many communication protocols, like secret sharing and quantum cryptography. We consider a scenario where more than two parties are involved in a protocol and share...

    Arpan Das, Sumit Nandi, Sk Sazim, Pankaj Agrawal in The European Physical Journal D (2020)

  18. Article

    Effect of Cooling Rate on the Microstructure of a Pressure Vessel Steel

    The present article thoroughly explores the effect of cooling rate on various microstructural features of a reactor pressure vessel steel (20MnMoNi55). For this, dilatometric experiments were performed at diff...

    Arpan Das, Saurav Sunil, Rajeev Kapoor in Metallography, Microstructure, and Analysis (2019)

  19. No Access

    Article

    Stimulation of angiogenesis using single-pulse low-pressure shock wave treatment

    Endothelial cells respond to mechanical stimuli such as stretch. This property can be exploited with caution to induce angiogenesis which will have immense potential to treat pathological conditions associated...

    Susinder Sundaram, Karthi Sellamuthu, Krishnaveni Nagavelu in Journal of Molecular Medicine (2018)

  20. No Access

    Article

    Two-qubit mixed states and teleportation fidelity: purity, concurrence, and beyond

    To explore the properties of a two-qubit mixed state, we consider quantum teleportation. The fidelity of a teleported state depends on the resource state purity and entanglement, as characterized by concurren...

    Sumit Nandi, Chandan Datta, Arpan Das, Pankaj Agrawal in The European Physical Journal D (2018)

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