Results 111 to 120 of about 3,997,963 (398)

Hesperetin-loaded lipid-core nanocapsules in polyamide: a new textile formulation for topical drug delivery

open access: yesInternational Journal of Nanomedicine, 2017
Paula dos Passos Menezes,1 Luiza Abrahão Frank,2 Bruno dos Santos Lima,1 Yasmim Maria Barbosa Gomes de Carvalho,1 Mairim Russo Serafini,1 Lucindo José Quintans-Júnior,3 Adriana Raffin Pohlmann,4 Sílvia Stanisçuaski ...
Menezes PP   +8 more
doaj  

Simulation and theory of fluid demixing and interfacial tension of mixtures of colloids and non-ideal polymers

open access: yes, 2005
An extension of the Asakura-Oosawa-Vrij model of hard sphere colloids and non-adsorbing polymers, that takes polymer non-ideality into account through a repulsive stepfunction pair potential between polymers, is studied with grand canonical Monte Carlo ...
A. Jusufi   +10 more
core   +1 more source

Evaluation of dosimetric and spatial accuracy of a virtual cone technique for radiosurgery using linac‐integrated CBCT‐based polymer gel dosimetry

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study evaluates the dosimetric and geometric precision of a virtual cone technique using CBCT‐based polymer gel dosimetry, enabling radiation delivery, and imaging readout within an identical spatial coordinate system. Methods We created a C# script for a virtual cone technique that generates a treatment plan with 10 gantry arcs ...
Tenzin Kunkyab   +6 more
wiley   +1 more source

Electro-Optical Properties of a Polymer Dispersed and Stabilized Cholesteric Liquid Crystals System Constructed by a Stepwise UV-Initiated Radical/Cationic Polymerization

open access: yesCrystals, 2019
Polymer-dispersed liquid crystal (PDLC) and polymer-stabilized liquid crystal (PSLC) are two typical liquid crystal (LC)/polymer composites. PDLCs are usually prepared by dispersing LC droplets in a polymer matrix, while PSLC is a system in which the ...
Chen-Yue Li   +8 more
doaj   +1 more source

Theoretical modeling of polymer translocation: From the electrohydrodynamics of short polymers to the fluctuating long polymers [PDF]

open access: yesPolymers 11, 118 (2019), 2018
The theoretical formulation of driven polymer translocation through nanopores is complicated by the combination of the pore electrohydrodynamics and the nonequilibrium polymer dynamics originating from the conformational polymer fluctuations. In this review, we discuss the modeling of polymer translocation in the distinct regimes of short and long ...
arxiv  

Engineering Polymer Informatics [PDF]

open access: yes, 2007
The poster describes a strategy of for the development of polymer informatics. In particular, the development of polymer markup language, a polymer ontology and natural language processing tools for polymer ...
Adams, Nico   +4 more
core  

Shape Fluctuations of a Droplet Containing a Polymer

open access: yes, 1995
We consider the problem of an ideal polymer confined in a droplet. When the droplet radius is smaller than the (unconfined) polymer radius of gyration, the polymer entropy will depend on the droplet shape.
Goulian, M., Milner, S. T.
core   +2 more sources

A unified view of polymer, dumbbell, and oligonucleotide DNA nearest-neighbor thermodynamics.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1998
A unified view of polymer, dumbbell, and oligonucleotide nearest-neighbor (NN) thermodynamics is presented. DNA NN DeltaG degrees 37 parameters from seven laboratories are presented in the same format so that careful comparisons can be made.
Jr. John SantaLucia
semanticscholar   +1 more source

Mucus Physically Restricts Influenza A Viral Particle Access to the Epithelium

open access: yesAdvanced Biology, EarlyView.
The infectious potential of respiratory viruses depends on their ability to navigate through a layer of mucus that serves as a protective barrier in the lung. It is demonstrated that influenza A virus penetration through mucus is significantly limited by the gel's internal microstructure and, to a lesser extent, by adhesive binding to mucin glycans ...
Logan Kaler   +8 more
wiley   +1 more source

Review of the Transition From Smouldering to Flaming Combustion in Wildfires

open access: yesFrontiers in Mechanical Engineering, 2019
Wildfires are uncontrolled combustion events occurring in the natural environment (forest, grassland, or peatland). The frequency and size of these fires are expected to increase globally due to changes in climate, land use, and population movements ...
Muhammad A. Santoso   +3 more
doaj   +1 more source

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