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    Article

    Imaging bioluminescence by detecting localized haemodynamic contrast from photosensitized vasculature

    Bioluminescent probes are widely used to monitor biomedically relevant processes and cellular targets in living animals. However, the absorption and scattering of visible light by tissue drastically limit the ...

    Robert Ohlendorf, Nan Li, Valerie Doan Phi Van in Nature Biomedical Engineering (2024)

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    Article

    The Association between Physical Frailty and Psycho-Social Health in Determining Geriatric Health-Related Quality of Life in Rural West Bengal, India

    The association of physical frailty and psycho-social health is well established. However, it appears no study on the interaction of these conditions in determining the Health-related Quality of Life (HRQoL) h...

    Sayani Das, Susmita Mukhopadhyay, Barun Mukhopadhyay in Ageing International (2023)

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    Chapter and Conference Paper

    Burn and Win

    Given a graph G and an integer k, the Graph Burning problem asks whether the graph G can be burned in at most k rounds. Graph burning is a model for information spreading in a network, where we study how fast the...

    Pradeesha Ashok, Sayani Das, Lawqueen Kanesh, Saket Saurabh in Combinatorial Algorithms (2023)

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    Article

    On the complexity of minimum q-domination partization problems

    A domination coloring of a graph G is a proper vertex coloring with an additional condition that each vertex dominates a color class and each color class is dominated by a vertex. The minimum number of colors use...

    Sayani Das, Sounaka Mishra in Journal of Combinatorial Optimization (2022)

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    Article

    Computational image analysis of the baseplate-tail complex of O1 ElTor vibriophage M4

    We performed an in-depth computational image analysis of the baseplate-tail complex of the M4 vibriophage and identified seven major densities in its baseplate, which notably share structural similarities with...

    Anindito Sen, Sayani Das, Amar N. Ghosh in Archives of Virology (2020)

  6. Article

    Correction to: Structural analysis and proteomics studies on the Myoviridae vibriophage M4

    Unfortunately, the original article was published with an incorrect figure. Figure 11 contains errors and needs to be withdrawn.

    Sayani Das, Moumita Dutta, Anindito Sen, Amar N. Ghosh in Archives of Virology (2019)

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    Article

    Structural analysis and proteomics studies on the Myoviridae vibriophage M4

    Bacteriophages play a crucial role in tracking the spread of bacterial epidemics. The frequent emergence of antibiotic-resistant bacterial strains throughout the world has motivated studies on bacteriophages t...

    Sayani Das, Moumita Dutta, Anindito Sen, Amar N. Ghosh in Archives of Virology (2019)

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    Article

    Recent Advancements in 3-D Structure Determination of Bacteriophages: from Negative Stain to CryoEM

    For many years, X-ray crystallography has been exclusively used by structural biologists for resolving virus structures and viral proteins at atomic resolution level. However, the discovery of electron microsc...

    Sayani Das, Amar N. Ghosh in Journal of the Indian Institute of Science (2018)