Understanding the dynamic adsorption of nanoparticles (NPs) at fluid interfaces is important for stabilizing emulsions and for the preparation of 2D NP-based materials. Here we show that the Ward-Tordai equations commonly employed to describe the dynamics of surfactant adsorption at
Langmuir : the ACS journal of surfaces and colloids, 34(16), 4830-4842 (2018-04-11)
Nanoparticles (NPs) can add functionality (e.g., catalytic, optical, rheological) to an oil-water interface. Adsorption of ∼10 nm NPs can be reversible; however, the mechanisms for adsorption and its effects on surface pressure remain poorly understood. Here we demonstrate how the
Journal of the American Society for Mass Spectrometry, 10(7), 625-634 (1999-06-29)
The effect of salt concentration on analyte response using electrospray ionization mass spectrometry (ESI-MS) was measured and compared to that predicted by Enke's equilibrium partitioning model. The model predicts that analyte response will be proportional to concentration and that the
The Journal of general physiology, 126(3), 213-226 (2005-08-17)
The crystal structure of an open potassium channel reveals a kink in the inner helix that lines the pore (Jiang, Y.X., A. Lee, J.Y. Chen, M. Cadene, B.T. Chait, and R. MacKinnon. 2002. Nature 417:523-526). The putative hinge point is
Pflugers Archiv : European journal of physiology, 441(2-3), 368-378 (2001-02-24)
Previous studies have shown that heteromultimeric KCNQ1/KCNE1 (KvLQT1/minK) channels and homomultimeric KCNQ1 (KvLQT1) channels exhibit different current properties, e.g. distinct kinetics and different sensitivities to drugs. In this study we report on the divergent responses to internal pH changes and
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