211 citations · 1.1k across the 21 of their papers we have counts for
21 papers
Influence of Water Vapor on the Interaction Between Dodecane Thiol Ligated Au Nanoparticles
Michael N. Martinez, Alex G. Smith, Miaochen Jin +4
It is well-known that the interaction between passivated nanoparticles can be tuned by their complete immersion in a chosen solvent, such as water. What remains unclear on a molecu…
Pair and Many-body Interactions Between Ligated Au Nanoparticles
Christopher Liepold, Alex Smith, Binhua Lin +2
We report the results of molecular dynamics simulations of the properties of a pseudo-atom model of dodecane thiol ligated 5-nm diameter gold nanoparticles (AuNP) in vacuum as a fu…
Transient Structured Fluctuations in a Two-dimensional System with Multiple Ordered Phases
Ari B. Roitman, Linsey M. Nowack, Chris Liepold +2
We report the structure of transient fluctuations in the liquid phase of a two-dimensional system that exhibits several ordered phases with different symmetries. The density-temper…
A Comment on the Scale Length Validity of the Position Dependent Diffusion Coefficient Representation of Structural Heterogeneity
Molly Wolfson, Christopher Liepold, Binhua Lin +1
Experimental studies of the variation of the mean square displacement (MSD) of a particle in a confined colloid suspension that exhibits density variations on the scale length of t…
Two-Step Adsorption of Complexes at a Charged Langmuir Monolayer: Role of Hydration and Ion Correlations
Ahmet Uysal, William Rock, Baofu Qiao +2
Anion exchange at positively charged interfaces plays an important role in a variety of physical and chemical processes. However, the molecular scale details of these processes, es…
Liquid Surface X-ray Studies of Gold Nanoparticle-Phospholipid Films at the Air/Water Interface
Siheng Sean You, Charles T. R. Heffern, Yeling Dai +6
Amphiphilic phospholipids and nanoparticles functionalized with hydrophobic capping ligands have previously been extensively investigated for their capacity to self-assemble into L…