Pinch-off dynamics and extensional relaxation times of intrinsically semi-dilute polymer solutions characterized by dripping-onto-substrate rheometry

Design and operation of a Rayleigh Ohnesorge jetting extensional rheometer (ROJER) to study extensional properties of low viscosity polymer solutions

(2017) E. Greiciunas et al.   JOURNAL OF RHEOLOGY

Parameter-free prediction of DNA dynamics in planar extensional flow of semidilute solutions

(2017) Chandi Sasmal et al.   JOURNAL OF RHEOLOGY

Direct observation of DNA dynamics in semidilute solutions in extensional flow

(2017) Kai-Wen Hsiao et al.   JOURNAL OF RHEOLOGY

Pinch-off dynamics and dripping-onto-substrate (DoS) rheometry of complex fluids

(2017) Jelena Dinic et al.   LAB ON A CHIP

Effect of stretching-induced changes in hydrodynamic screening on coil-stretch hysteresis of unentangled polymer solutions

(2017) Ranganathan Prabhakar et al.   Physical Review Fluids

Phase separation in dilute polymer solutions at high-rate extension

(2016) Andrey V. Subbotin et al.   JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS

Influence of stretching induced self-concentration and self-dilution on coil-stretch hysteresis and capillary thinning of unentangled polymer solutions

(2016) R. Prabhakar et al.   JOURNAL OF RHEOLOGY

Relationship of Extensional Viscosity and Liquid Crystalline Transition to Length Distribution in Carbon Nanotube Solutions

(2016) Dmitri E. Tsentalovich et al.   MACROMOLECULES

Ligament Mediated Fragmentation of Viscoelastic Liquids

(2016) Bavand Keshavarz et al.   PHYSICAL REVIEW LETTERS

Oscillatory elastic instabilities in an extensional viscoelastic flow

(2016) Atul Varshney et al.   Soft Matter

Elastic instabilities in planar elongational flow of monodisperse polymer solutions

(2016) Simon J. Haward et al.   Scientific Reports

Liquid Transfer in Printing Processes: Liquid Bridges with Moving Contact Lines

(2015) Satish Kumar   Annual Review of Fluid Mechanics

Studying the effects of elongational properties on atomization of weakly viscoelastic solutions using Rayleigh Ohnesorge Jetting Extensional Rheometry (ROJER)

(2015) Bavand Keshavarz et al.   JOURNAL OF NON-NEWTONIAN FLUID MECHANICS

Manipulating characteristic timescales and fiber morphology in simultaneous centrifugal spinning and photopolymerization

(2015) Yichen Fang et al.   POLYMER

Plethora of transitions during breakup of liquid filaments

(2015) José Rafael Castrejón-Pita et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

The rheology of aqueous solutions of ethyl hydroxy-ethyl cellulose (EHEC) and its hydrophobically modified analogue (hmEHEC): extensional flow response in capillary break-up, jetting (ROJER) and in a cross-slot extensional rheometer

(2015) Vivek Sharma et al.   Soft Matter

Extensional Relaxation Times of Dilute, Aqueous Polymer Solutions

(2015) Jelena Dinic et al.   ACS Macro Letters

Dispersity and spinnability: Why highly polydisperse polymer solutions are desirable for electrospinning

(2014) Ljiljana Palangetic et al.   POLYMER

Experimental study on the capillary thinning of entangled polymer solutions

(2014) Dirk Sachsenheimer et al.   RHEOLOGICA ACTA

Shear and Extensional Rheology of Cellulose/Ionic Liquid Solutions

(2012) Simon J. Haward et al.   BIOMACROMOLECULES

Microdevices for extensional rheometry of low viscosity elastic liquids: a review

(2012) F. J. Galindo-Rosales et al.   Microfluidics and Nanofluidics

NIH Image to ImageJ: 25 years of image analysis

(2012) Caroline A Schneider et al.   NATURE METHODS

On self-similarity in the drop-filament corner region formed during pinch-off of viscoelastic fluid threads

(2012) Pradeep P. Bhat et al.   PHYSICS OF FLUIDS

The final stages of capillary break-up of polymer solutions

(2012) R. Sattler et al.   PHYSICS OF FLUIDS

Microsecond relaxation processes in shear and extensional flows of weakly elastic polymer solutions

(2012) Damien C. Vadillo et al.   RHEOLOGICA ACTA

Nonstandard Inkjets

(2011) Osman A. Basaran et al.   Annual Review of Fluid Mechanics

Breakup of a liquid bridge as a method of rheological testing of biological fluids

(2011) A. V. Bazilevsky et al.   Fluid Dynamics

Polymers for enhanced oil recovery: A paradigm for structure–property relationship in aqueous solution

(2011) D.A.Z. Wever et al.   PROGRESS IN POLYMER SCIENCE

Extensional opto-rheometry with biofluids and ultra-dilute polymer solutions

(2011) Simon J. Haward et al.   Soft Matter

Dynamics of bead formation, filament thinning and breakup in weakly viscoelastic jets

(2010) A. M. ARDEKANI et al.   JOURNAL OF FLUID MECHANICS

The slow retraction method (SRM) for the determination of ultra-short relaxation times in capillary breakup extensional rheometry experiments

(2010) Laura Campo-Deaño et al.   JOURNAL OF NON-NEWTONIAN FLUID MECHANICS

Evaluation of the inkjet fluid’s performance using the “Cambridge Trimaster” filament stretch and break-up device

(2010) D. C. Vadillo et al.   JOURNAL OF RHEOLOGY

Formation of beads-on-a-string structures during break-up of viscoelastic filaments

(2010) Pradeep P. Bhat et al.   Nature Physics

Dynamics of polymers in elongational flow studied by the neutron spin-echo technique

(2010) Maikel C. Rheinstädter et al.   PHYSICA B-CONDENSED MATTER

Capillary breakup extensional rheometry (CaBER) on semi-dilute and concentrated polyethyleneoxide (PEO) solutions

(2010) Oliver Arnolds et al.   RHEOLOGICA ACTA

Investigating the stability of viscoelastic stagnation flows in T-shaped microchannels

(2009) J. Soulages et al.   JOURNAL OF NON-NEWTONIAN FLUID MECHANICS

Concentration dependence of the longest relaxation times of dilute and semi-dilute polymer solutions

(2009) Yonggang Liu et al.   JOURNAL OF RHEOLOGY

The effect of step-stretch parameters on capillary breakup extensional rheology (CaBER) measurements

(2009) Erik Miller et al.   RHEOLOGICA ACTA

Extensional rheology of shear-thickening nanoparticle suspensions

(2009) Manojkumar Chellamuthu et al.   Soft Matter

High-Speed Imaging of Drops and Bubbles

(2008) S.T. Thoroddsen et al.   Annual Review of Fluid Mechanics

Blistering Pattern and Formation of Nanofibers in Capillary Thinning of Polymer Solutions

(2008) R. Sattler et al.   PHYSICAL REVIEW LETTERS

Physics of liquid jets

(2008) Jens Eggers et al.   REPORTS ON PROGRESS IN PHYSICS

Colloquium: Theory of drag reduction by polymers in wall-bounded turbulence

(2008) Itamar Procaccia et al.   REVIEWS OF MODERN PHYSICS

Filament stretching of carbon nanotube suspensions

(2008) Anson W. K. Ma et al.   RHEOLOGICA ACTA

Dynamics of viscoelastic liquid filaments: Low capillary number flows

(2007) Pradeep P. Bhat et al.   JOURNAL OF NON-NEWTONIAN FLUID MECHANICS