230 citations · 309 across the 11 of their papers we have counts for
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Gelation and Re-entrance in Mixtures of Soft Colloids and Linear Polymers of Equal Size
D. Parisi, D. Truzzolillo, A. H. Slim +6
Liquid mixtures composed of colloidal particles and much smaller non-adsorbing linear homopolymers can undergo a gelation transition due to polymer-mediated depletion forces. We no…
Soft interactions modify the diffusive dynamics of polymer-grafted nanoparticles in solutions of free polymer
Ryan Poling-Skutvik, Ali H. Slim, Suresh Narayanan +2
We examine the dynamics of silica particles grafted with high molecular weight polystyrene suspended in semidilute solutions of chemically similar linear polymer using x-ray photon…
Tunable Assembly of Gold Nanorods in Polymer Solutions to Generate Controlled Nanostructured Materials
Ryan Poling-Skutvik, Jonghun Lee, Suresh Narayanan +2
Gold nanorods grafted with short chain polymers are assembled into controlled open structures using polymer-induced depletion interactions and structurally characterized using smal…
Length scale of dynamic heterogeneity in polymer nanocomposites
S. Srivastava, A. K. Kandar, J. K. Basu +4
Using X- ray photon correlation spectroscopy measurements on gold nanoparticles embedded in polymethylmethacrylate we provide evidence for existence of an intrinsic length scale fo…
Dynamical Self-assembly during Colloidal Droplet Evaporation Studied by in situ Small Angle X-ray Scattering
Suresh Narayanan, Jin Wang, Xiao-Min Lin
The nucleation and growth kinetics of highly ordered nanocrystal superlattices during the evaporation of nanocrystal colloidal droplets was elucidated by in situ time resolved smal…