Ray Dagastine

OpenDrop: Open-source software for pendant drop tensiometry contact angle measurements

Eugene Huang, Adam Skoufis, Terence Denning, Jianzhong Qi, Raymond Dagastine, Rico Tabor, Joseph Berry

Journal article  |  2021  |  Journal of Open Source Software

Viscoelastic characterization of the crosslinking of beta-lactoglobulin on emulsion drops via microcapsule compression and interfacial dilational and shear rheology

Matthew D Biviano, Lukas J Boni, Joseph D Berry, Peter Fischer, Raymond R Dagastine

Journal article  |  2021  |  JOURNAL OF COLLOID AND INTERFACE SCIENCE

HYPOTHESIS: Interfacial rheology provides insight into the mechanical properties of adsorption layers on liquid-liquid interfaces,..

Interfacial Properties of Chitosan in Interfacial Shear and Capsule Compression.

Matthew D Biviano, Lukas J Böni, Joseph D Berry, Peter Fischer, Raymond R Dagastine

Journal article  |  2020  |  ACS Applied Materials and Interfaces

The time-dependent behavior of surface-active adsorption layers at the oil/water interface can dictate emulsion behavior at both t..

Mass transfer between microbubbles

Yuqi Q Yang, Matthew D Biviano, Jixiang X Guo, Joseph D Berry, Raymond R Dagastine

Journal article  |  2020  |  Journal of Colloid and Interface Science

Hypothesis The role of interfacial coatings in gas transport dynamics in foam coarsening is often difficult to quantify. The compl..

Poroelastic properties of hydrogel microparticles.

Joseph D Berry, Matthew Biviano, Raymond R Dagastine

Journal article  |  2020  |  Soft Matter

Hydrogels can be formed in a number of different geometries depending upon desired function. However, due to the lack of appropria..

Effect of Orientation and Wetting Properties on the Behavior of Janus Particles at the Air-Water Interface.

Ellen M Knapp, Raymond R Dagastine, Raymond S Tu, Ilona Kretzschmar

Journal article  |  2020  |  ACS Applied Materials and Interfaces

The adhesion force and contact angle of gold-capped silica Janus particles and plain silica particles at an air-water interface ar..

Use of microaspiration to study the mechanical properties of polymer gel microparticles

Ankita Gangotra, Matthew Biviano, Raymond R Dagastine, Joseph D Berry, Geoff R Willmott

Journal article  |  2019  |  Soft Matter

The mechanical properties of polyacrylamide (PA) and polydimethylsiloxane (PDMS) microparticle populations have been measured usin..

Forces between oil drops in polymer-surfactant systems: Linking direct force measurements to microfluidic observations

Emily J Jamieson, Christopher J Fewkes, Joseph D Berry, Raymond R Dagastine

Journal article  |  2019  |  Journal of Colloid and Interface Science

Hypothesis Linking atomic force microscopy and microfluidics opens up the possibility of probing adhesive interactions between dro..

Solvent Impregnated Polymers for Carbon Capture

Thomas Moore, Matthew Biviano, Kathryn A Mumford, Raymond R Dagastine, Geoffrey W Stevens, Paul A Webley

Journal article  |  2019  |  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

Microencapsulation of liquid solvents is a promising approach to utilizing viscous, corrosive, or kinetically limited solvents for..

Physical and interfacial characterization of phytosterols in oil-in-water triacylglycerol-based emulsions

Lisa M Zychowski, Srinivas Mettu, Raymond R Dagastine, Alan L Kelly, James A O'Mahony, Mark AE Auty

Journal article  |  2019  |  FOOD STRUCTURE-NETHERLANDS

Phytosterols possess the ability to significantly lower low-density lipoprotein (LDL) cholesterol levels in the blood, but their b..