• Thermal History Asymmetry and Dissipation in Dense Colloidal Microgl Glasses

Sonali V. Kawale, Yogesh M. Joshi and Ranjini Bandyopadhyay

https://arxiv.org/abs/2509.16697

• Investigating the influence of hydrophobicity and electrostatics on the particle-scale dynamics and rheology of dense microgel suspensions

Sayantan Chanda, Chandeshwar Misra and Ranjini Bandyopadhyay

https://arxiv.org/abs/2509.16651

•  Effect of particle concentration at outer coffee stain edge on the limit of analyte detection via surface-enhanced   Raman spectroscopy

    A.W. Zaibudeen, Sk Jasim, K. M. Yatheendran, Ranjini Bandyopadhyay

    Next Nanotechnology 8, 100238 (2025)

    DOI: https://doi.org/10.1016/j.nxnano.2025.100238

• Soft Matter: The Science of Squishy Materials

     Ranjini Bandyopadhyay

     Entech Digital Magazine, April 2025 

     https://entechonline.com/soft-matter-the-science-of-squishy-materials/   

     DOI: https://doi.org/10.5281/zenodo.15317168   

• Using optical tweezer electrophoresis to investigate clay nanoplatelet adsorption on Latex microspheres in aqueous media

    VRS Parmar, S Chanda, SVB Sivasubramaniam, R Bandyopadhyay

    Soft Matter 21, 2059 (2025)

    DOI: https://doi.org/10.1039/D4SM01319K

• Influence of particle size polydispersity on dynamical heterogeneities in dense particle packing

Rajkumar Biswas, Anoop Mutneja, Smarajit Karmakar and Ranjini Bandyopadhyay

https://arxiv.org/abs/2401.10784

• Manipulating crack formation in air-dried clay suspensions with tunable elasticity

    VRS Parmar, R Bandyopadhyay

    Physics of Fluids 36 (11), 113114 (2024). 

    DOI: https://doi.org/10.1063/5.0238609

• Effect of particle stiffness on microgel self-assembly and suspension phase behavior over a broad temperature range

    C Misra, SV Kawale, SK Behera, R Bandyopadhyay

    Physics of Fluids 36 (10) 103120 (2024). 

    DOI: https://doi.org/10.1063/5.0232833

• Interfacial instabilities in confined displacements involving non-Newtonian fluids

    VRS Parmar, R Bandyopadhyay

    Europhysics Letters 145 (4), 47001 (2024). 

    https://iopscience.iop.org/article/10.1209/0295-5075/ad2d13/pdf

• Self-assembling nanocarriers for drug delivery

Ranjini Bandyopadhyay

Invited article in special issue of Nature India: Lighting the Way in Physics (January, 2024).

https://www.nature.com/articles/d44151-023-00168-z

DOI: https://doi.org/10.1038/d44151-023-00168-z

• Growth kinetics of interfacial patterns formed by the radial displacement of an aging viscoelastic gel

    Palak, Vaibhav Raj Singh Parmar and Ranjini Bandyopadhyay

    J Coll. Interface Sci. Open 10, 100084 (2023). 

    DOI: https://doi.org/10.1016/j.jciso.2023.100084

• Combined effects of nanoparticle size, and nanoparticle and surfactant concentrations on the evaporative kinetics, dried morphologies, and plasmonic property of gold colloidal dispersion droplets

    A. W. Zaibudeen and Ranjini Bandyopadhyay

    Nanotechnology 34, 295601 (2023). 

    DOI:  https://doi.org/10.1088/1361-6528/accd77

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• Correlating microscopic viscoelasticity and structure of an aging colloidal gel using active microrheology and scanning electron microscopy

    Rajkumar Biswas, Vaibhav Raj Singh Parmar, Anson Thambi  and Ranjini Bandyopadhyay

    Soft Matter 19, 2407 (2023). 

    DOI: 10.1039/D2SM01457B

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•  Emergence of  transient reverse fingers during radial displacement of a shear-thickening fluid

    Palak*, Vaibhav Raj Singh Parmar*, Sayantan Chanda and Ranjini Bandyopadhyay

    Coll. Surf. A 662 130926 (2023). 

    DOI: 10.1016/j.colsurfa.2023.130926

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•  Dichotomous behaviours of stress and dielectric relaxations in dense suspensions of swollen thermoreversible hydrogel microparticles

     Chandshwar Misra, Pamahesh Gadige and Ranjini Bandyopadhyay

     Jl. Colloid Interface Sci. 630A, 223 (2023). 

     DOI: 10.1016/j.jcis.2022.10.002

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• Formation and development of distinct deposit patterns by drying Polyelectrolyte-stabilized colloidal droplets at different surfactant concentrations

    A. W. Zaibudeen and Ranjini Bandyopadhyay

    Journal of Molecular Liquids, 120355 (2022). 

    DOI: 10.1016/j.molliq.2022.120355

• Correlating the drying kinetics and dried morphologies of aqueous colloidal gold droplets of different particle concentrations,

    A. W. Zaibudeen and Ranjini Bandyopadhyay

    Coll. Surf. A: Physicochemical and Engineering Aspects, 646, 128982 (2022). 

    DOI: 10.1016/j.colsurfa.2022.128982

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• Pattern Selection in radial displacements of a confined aging viscoelastic fluid, 

    Palak, Vaibhav RS Parmar, Debasish Saha and Ranjini Bandyopadhyay

    J. Colloid Interface Sci. Open, 6, 100047 (2022). 

    DOI: 10.1016/j.jciso.2022.100047

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•  Soft Matter Research in India

     Ranjini Bandyopadhyay and Juergen Horbach

     J. Phys. Condens. Matter, 34, 090402 (2022). 

     DOI: 10.1088/1361-648X/ac3d53   

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•  DC Field Coupled Evaporation of A Sessile Gold Nanofluid Droplet      

     A. W. Zaibudeen and Ranjini Bandyopadhyay

     Soft Matter, 17, 10294 (2021). 

     DOI: 10.1039/D1SM00820J    

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•  Emergent patterns and stable interfaces during radial displacement of a viscoelastic fluid 

     Palak, Rahul Sathyanath, Sreeram K. Kalpathy and Ranjini Bandyopadhyay

     Colloids and Surfaces A, 629,  127405 (2021). 

     DOI: https://doi.org/10.1016/j.colsurfa.2021.127405

•  Influence of medium structure on the physicochemical properties of aging colloidal dispersions investigated using the synthetic clay Laponite

     Chandeshwar Misra, Venketesh Thrithamara Ranganathan and Ranjini Bandyopadhyay

     Soft Matter, 17, 9387 (2021). 

     DOI: 10.1039/D1SM00987G

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•  Quantifying the destructuring of a thixotropic colloidal gel using falling ball viscometry 

      Rajkumar Biswas, Debasish Saha and Ranjini Bandyopadhyay

      Physics of Fluids, 33, 013103 (2021). 

      DOI: 10.1063/5.0035093

•  The intriguing flow behavior of soft materials

     Ranjini Bandyopadhyay

     Interwoven: An Interdisciplinary Journal of Navarachna University, 3, 1 (2020)

• Influence of particle size on the thermoresponsive and rheological properties of aqueous poly(NN-isopropylacrylamide) colloidal suspensions

    Chandeshwar Misra, Sanjay Kumar Behera and Ranjini Bandyopadhyay

    Bulletin of Materials Science, 43, 182 (2020). 

    DOI: 10.1007/s12034-020-02157-9

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