Browse by Fellow

Parmar, Vaibhav Raj Singh ; Chanda, Sayantan ; Sivasubramaniam, Sri Vishnu Bharat ; Bandyopadhyay, Ranjini (2025) Using optical tweezer electrophoresis to investigate clay nanoplatelet adsorption on Latex microspheres in aqueous media Soft Matter, 21 (11). pp. 2059-2069. ISSN 1744-683X

Zaibudeen, A.W. ; Jasim, Sk ; Yatheendran, K.M. ; Bandyopadhyay, Ranjini (2025) Effect of particle concentration at outer coffee stain edge on the limit of analyte detection via surface-enhanced Raman spectroscopy Next Nanotechnology, 8 . ISSN 2949-8295

Parmar, Vaibhav Raj Singh ; Bandyopadhyay, Ranjini (2024) Manipulating crack formation in air-dried clay suspensions with tunable elasticity Physics of Fluids, 36 (11). ISSN 1070-6631

Misra, Chandeshwar ; Kawale, Sonali Vasant ; Behera, Sanjay Kumar ; Bandyopadhyay, Ranjini (2024) Effect of particle stiffness on microgel self-assembly and suspension phase behavior over a broad temperature range Physics of Fluids, 36 (10). ISSN 1070-6631

Parmar, Vaibhav Raj Singh ; Bandyopadhyay, Ranjini (2024) Interfacial instabilities in confined displacements involving non-Newtonian fluids EPL: Europhysics Letters, 145 (4). ISSN 0295-5075

Palak, . ; Parmar, Vaibhav Raj Singh ; Bandyopadhyay, Ranjini (2023) Growth kinetics of interfacial patterns formed by the radial displacement of an aging viscoelastic suspension JCIS Open, 10 . ISSN 2666-934X

Zaibudeen, A W ; Bandyopadhyay, Ranjini (2023) Combined effects of nanoparticle size, and nanoparticle and surfactant concentrations on the evaporative kinetics, dried morphologies, and plasmonic property of gold colloidal dispersion droplets Nanotechnology, 34 (29). ISSN 0957-4484

Palak, . ; Parmar, Vaibhav Raj Singh ; Chanda, Sayantan ; Bandyopadhyay, Ranjini (2023) Emergence of transient reverse fingers during radial displacement of a shear-thickening fluid Colloids and Surfaces A: Physicochemical and Engineering Aspects, 662 . ISSN 0927-7757

Biswas, Rajkumar ; Parmar, Vaibhav Raj Singh ; Thambi, Anson G ; Bandyopadhyay, Ranjini (2023) Correlating microscopic viscoelasticity and structure of an aging colloidal gel using active microrheology and cryogenic scanning electron microscopy Soft Matter, 19 (13). pp. 2407-2416. ISSN 1744-683X

Misra, Chandeshwar ; Gadige, Paramesh ; Bandyopadhyay, Ranjini (2023) Dichotomous behaviors of stress and dielectric relaxations in dense suspensions of swollen thermoreversible hydrogel microparticles Journal of Colloid and Interface Science, 630 . pp. 223-231. ISSN 0021-9797

Zaibudeen, A.W. ; Bandyopadhyay, Ranjini (2022) Formation and development of distinct deposit patterns by drying Polyelectrolyte-stabilized colloidal droplets at different surfactant concentrations Journal of Molecular Liquids, 367 . ISSN 0167-7322

Zaibudeen, A.W. ; Bandyopadhyay, Ranjini (2022) Correlating the drying kinetics and dried morphologies of aqueous colloidal gold droplets of different particle concentrations Colloids and Surfaces A: Physicochemical and Engineering Aspects, 646 . ISSN 0927-7757

Palak, . ; Parmar, Vaibhav Raj Singh ; Saha, Debasish ; Bandyopadhyay, Ranjini (2022) Pattern selection in radial displacements of a confined aging viscoelastic fluid JCIS Open, 6 . ISSN 2666-934X

Bandyopadhyay, Ranjini ; Horbach, Jürgen (2021) Soft matter research in India Journal of Physics: Condensed Matter, 34 (9). ISSN 0953-8984

Palak, . ; Sathyanath, Rahul ; Kalpathy, Sreeram K. ; Bandyopadhyay, Ranjini (2021) Emergent patterns and stable interfaces during radial displacement of a viscoelastic fluid Colloids and Surfaces A: Physicochemical and Engineering Aspects, 629 . ISSN 0927-7757

Biswas, Rajkumar ; Saha, Debasish ; Bandyopadhyay, Ranjini (2021) Quantifying the destructuring of a thixotropic colloidal suspension using falling ball viscometry Physics of Fluids, 33 (1). ISSN 1070-6631

Zaibudeen, A. W. ; Bandyopadhyay, Ranjini (2021) DC field coupled evaporation of a sessile gold nanofluid droplet Soft Matter, 17 (45). pp. 10294-10300. ISSN 1744-683X

Misra, Chandeshwar ; Ranganathan, Venketesh T. ; Bandyopadhyay, Ranjini (2021) Influence of medium structure on the physicochemical properties of aging colloidal dispersions investigated using the synthetic clay LAPONITE® Soft Matter, 17 (41). pp. 9387-9398. ISSN 1744-683X

Misra, Chandeshwar ; Behera, Sanjay Kumar ; Bandyopadhyay, Ranjini (2020) Influence of particle size on the thermoresponsive and rheological properties of aqueous poly(N-isopropylacrylamide) colloidal suspensions Bulletin of Materials Science, 43 . ISSN 0250-4707

Gadige, Paramesh ; Bandyopadhyay, Ranjini (2018) Electric field induced gelation in aqueous nanoclay suspensions Soft Matter, 14 (34). pp. 6974-6982. ISSN 1744-683X

Behera, Sanjay Kumar ; Saha, Debasish ; Gadige, Paramesh ; Bandyopadhyay, Ranjini (2017) Effects of polydispersity on the glass transition dynamics of aqueous suspensions of soft spherical colloidal particles Physical Review Materials, 1 . ISSN 2475-9953

Gadige, Paramesh ; Saha, Debasish ; Behera, Sanjay Kumar ; Bandyopadhyay, Ranjini (2017) Study of dynamical heterogeneities in colloidal nanoclay suspensions approaching dynamical arrest Scientific Reports, 7 . ISSN 2045-2322

Thrithamara Ranganathan, Venketesh ; Bandyopadhyay, Ranjini (2017) Effects of aging on the yielding behaviour of acid and salt induced Laponite gels Colloids and Surfaces A: Physicochemical and Engineering Aspects, 522 . pp. 304-309. ISSN 0927-7757

Ali, Samim ; Bandyopadhyay, Ranjini (2016) Aggregation and stability of anisotropic charged clay colloids in aqueous medium in the presence of salt Faraday Discussions, 186 . pp. 455-471. ISSN 1359-6640

Manoharan, Vinothan N. ; Kumaraswamy, Guruswamy ; Basavaraj, Madivala G. ; Kumar, Sanat ; Kulkarni, Siddharth ; Bandyopadhyay, Ranjini ; Punnathanam, Sudeep ; Srivastav, Ajeet ; Gonzalez-Garcia, Lola ; Kumar, G V Pavan ; Frenkel, Daan ; Poojari, Radhika ; Roy Chowdhury, Priyadarshi ; Shrivastav, Gourav ; Tripathy, Mukta ; Sridurai, Vimala ; Edwards, Alison ; Som, Madhura ; Prasad, B. L. V ; Walker, Lynn ; John, Neena S. ; Ju-Nam, Yon ; Joshi, Yogesh M. ; Bachhar, Nirmalya ; Chakravarty, Charusita ; Bandyopadhyaya, Rajdip ; Shireen, Zakiya ; Kotov, Nicholas ; Gang, Oleg ; Karim, Alamgir ; Tagliazucchi, Mario ; Eiser, Erika ; Tao, Andrea (2016) Applications to Soft Matter: general discussion Faraday Discussions, 186 . pp. 503-527. ISSN 1359-6640

Ali, Samim ; Bandyopadhyay, Ranjini (2016) Effect of electrolytes on the microstructure and yielding of aqueous dispersions of colloidal clay Soft Matter, 12 (2). pp. 414-421. ISSN 1744-683X

Saha, Debasish ; Joshi, Yogesh M. ; Bandyopadhyay, Ranjini (2015) Characteristics of the secondary relaxation process in soft colloidal suspensions EPL: Europhysics Letters, 112 (4). ISSN 0295-5075

Saha, Debasish ; Joshi, Yogesh M. ; Bandyopadhyay, Ranjini (2015) Kinetics of the glass transition of fragile soft colloidal suspensions Journal of Chemical Physics, 143 (21). ISSN 0021-9606

Ali, Samim ; Bandyopadhyay, Ranjini (2015) Evaluation of the exfoliation and stability of Na-montmorillonite in aqueous dispersions Applied Clay Science, 114 . pp. 85-92. ISSN 0169-1317

Saha, Debasish ; Bandyopadhyay, Ranjini ; Joshi, Yogesh M. (2015) Dynamic light scattering study and dlvo analysis of physicochemical interactions in colloidal suspensions of charged disks Langmuir, 31 (10). pp. 3012-3020. ISSN 0743-7463

Basak, Rajib ; Bandyopadhyay, Ranjini (2014) Formation and rupture of Ca²⁺ induced pectin biopolymer gels Soft Matter, 10 (37). pp. 7225-7233. ISSN 1744-683X

Saha, Debasish ; Joshi, Yogesh M. ; Bandyopadhyay, Ranjini (2014) Investigation of the dynamical slowing down process in soft glassy colloidal suspensions: comparisons with supercooled liquids Soft Matter, 10 (18). p. 3292. ISSN 1744-683X

Ali, Samim ; Bandyopadhyay, Ranjini (2013) Use of ultrasound attenuation spectroscopy to determine the size distribution of clay tactoids in aqueous suspensions Langmuir, 29 (41). pp. 12663-12669. ISSN 0743-7463

Bandyopadhyay, Ranjini (2013) Novel experimentally observed phenomena in soft matter Pramana - Journal of Physics, 81 . pp. 3-34. ISSN 0304-4289

Basak, Rajib ; Bandyopadhyay, Ranjini (2013) Encapsulation of hydrophobic drugs in Pluronic F127 micelles: Effects of drug hydrophobicity, solution temperature, and pH Langmuir, 29 (13). pp. 4350-4356. ISSN 0743-7463

Hejmady, Prakhyat ; Bandyopadhyay, Ranjini ; Sabhapandit, Sanjib ; Dhar, Abhishek (2012) Scaling behavior in the convection-driven Brazil nut effect Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 86 (5). ISSN 1539-3755

Basak, R. ; Mukhopadhyay, N. ; Bandyopadhyay, R. (2011) Experimental studies of the jamming behaviour of triblock copolymer solutions and triblock copolymer-anionic surfactant mixtures The European Physical Journal E: Soft Matter and Biological Physics, 34 . ISSN 1292-8941

Bandyopadhyay, Ranjini ; Mohan, P. Harsha ; Joshi, Yogesh M. (2010) Stress relaxation in aging soft colloidal glasses Soft Matter, 6 (7). pp. 1462-1466. ISSN 1744-683X

Mohan, P. Harsha ; Bandyopadhyay, Ranjini (2008) Phase behavior and dynamics of a micelle-forming triblock copolymer system Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 77 (4). ISSN 1539-3755

Bandyopadhyay, Ranjini ; Liang, Dennis ; Harden, James L. ; Leheny, Robert L. (2006) Slow dynamics, aging, and glassy rheology in soft and living matter Solid State Communications, 139 (11-12). pp. 589-598. ISSN 0038-1098

Chung, B. ; Ramakrishnan, S. ; Bandyopadhyay, R. ; Liang, D. ; Zukoski, C. F. ; Harden, J. L. ; Leheny, R. L. (2006) Microscopic dynamics of recovery in sheared depletion gels Physical Review Letters, 96 (22). ISSN 0031-9007

Bandyopadhyay, R. ; Gittings, A. S. ; Suh, S. S. ; Dixon, P. K. ; Durian, D. J. (2005) Speckle-visibility spectroscopy: A tool to study time-varying dynamics Review of Scientific Instruments, 76 (9). ISSN 0034-6748

Bandyopadhyay, Ranjini ; Liang, Dennis ; Colby, Ralph H. ; Harden, James L. ; Leheny, Robert L. (2005) Enhanced elasticity and soft glassy rheology of a smectic in a random porous environment Physical Review Letters, 94 (10). ISSN 0031-9007

Bandyopadhyay, R. ; Liang, D. ; Yardimci, H. ; Sessoms, D. A. ; Borthwick, M. A. ; Mochrie, S. G. J. ; Harden, J. L. ; Leheny, R. L. (2004) Evolution of particle-scale dynamics in an aging clay suspension Physical Review Letters, 93 (22). ISSN 0031-9007

Gittings, A. S ; Bandyopadhyay, R ; Durian, D. J (2004) Photon channelling in foams EPL: Europhysics Letters, 65 (3). pp. 414-419. ISSN 0295-5075

Bandyopadhyay, Ranjini ; Sood, A. K. (2003) Effect of screening of intermicellar interactions on the linear and nonlinear rheology of a viscoelastic gel Langmuir, 19 (8). pp. 3121-3127. ISSN 0743-7463

Bandyopadhyay, Ranjini (2000) Dynamical behavior in the nonlinear rheology of surfactant solutions American Institute of Physics Conference Proceedings, 519 . pp. 40-51. ISSN 0094-243X