Results 51 to 60 of about 305,537 (405)

Novel Colloidal Crystalline States on Two Dimensional Periodic Substrates [PDF]

Phys. Rev. Lett. 88, 248301 (2002), 2002
We show using numerical simulations that a rich variety of novel colloidal crystalline states are realized on square and triangular two dimensional periodic substrates which can be experimentally created using crossed laser arrays. When there are more colloids than potential substrate minima, multiple colloids are trapped at each substrate minima and ...
arxiv   +1 more source

Synthetic phosphoethanolamine-modified oligosaccharides reveal the importance of glycan length and substitution in biofilm-inspired assemblies

Nature Communications, 2022
The phosphoethanolamine modified cellulose in E. colibiofilms has revealed that polysaccharide functionalization alters the biofilm properties. Here, the authors show a model system to explore the role of phosphoethanolamine and other unnatural ...
Theodore Tyrikos-Ergas, Soeun Gim, Jhih-Yi Huang, Sandra Pinzón Martín, Daniel Varón Silva, Peter H. Seeberger, Martina Delbianco   +6 more
doaj   +1 more source

Colloids and the Microcirculation

Anesthesia & Analgesia, 2018
Colloid solutions have been advocated for use in treating hypovolemia due to their expected effect on improving intravascular retention compared with crystalloid solutions. Because the ultimate desired effect of fluid resuscitation is the improvement of microcirculatory perfusion and tissue oxygenation, it is of interest to study the effects of ...
Dawei Liu, Huaiwu He, Can Ince
openaire   +5 more sources

Dissolution Behavior of Simulated Co Colloid in Oxidation Operation Process during Shutdown of PWRs

Yuanzineng kexue jishu, 2022
58Co and 60Co are the primary radionuclides and contributors to collective dose of PWRs, which may exist in ionic, particle and colloidal state in the primary loop. The pore diameter of the most advanced filter used in chemical and volume control system
LI Fuhai;LIANG Weijiang;FANG Jun;LIN Genxian;LI Xinmin;SUN Yun
doaj  

Author Correction: Hierarchically-structured metalloprotein composite coatings biofabricated from co-existing condensed liquid phases

Nature Communications, 2020
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Franziska Jehle, Elena Macías-Sánchez, Sanja Sviben, Peter Fratzl, Luca Bertinetti, Matthew J. Harrington   +5 more
doaj   +1 more source

Biomolecular condensates modulate membrane lipid packing and hydration

Nature Communications, 2023
Membrane wetting by biomolecular condensates recently emerged as a key phenomenon in cell biology, playing an important role in a diverse range of processes across different organisms.
Agustín Mangiarotti, Macarena Siri, Nicky W. Tam, Ziliang Zhao, Leonel Malacrida, Rumiana Dimova   +5 more
doaj   +1 more source

Sedimentation of binary mixtures of like- and oppositely charged colloids: the primitive model or effective pair potentials?

, 2005
We study sedimentation equilibrium of low-salt suspensions of binary mixtures of charged colloids, both by Monte Carlo simulations of an effective colloids-only system and by Poisson-Boltzmann theory of a colloid-ion mixture.
Biben T, Biesheuvel P M, Biesheuvel P M, Cuetos A Hynninen A-P Zwanikken J van Roij R Dijkstra M, Derjaguin B, Hynninen A-P, Hynninen A-P Leunissen M E van Blaaderen A Dijkstra M, Jos Zwanikken, Löwen H, Marjolein Dijkstra, Rasa M, René van Roij, Royall C P, Torres A, Téllez G, van Roij R, Verwey J W, Zoetekouw B van Roij R   +17 more
core   +1 more source

Impact of Drug-Rich Colloids of Itraconazole and HPMCAS on Membrane Flux in Vitro and Oral Bioavailability in Rats.

Molecular Pharmaceutics, 2017
Improving the oral absorption of compounds with low aqueous solubility is a common challenge that often requires an enabling technology. Frequently, oral absorption can be improved by formulating the compound as an amorphous solid dispersion (ASD).
Aaron M. Stewart, Michael E Grass, T. Brodeur, Aaron K. Goodwin, M. Morgen, D. T. Friesen, David T. Vodak   +6 more
semanticscholar   +1 more source

On the Coagulation of Colloids [PDF]

The Journal of Physical Chemistry, 1922
n ...
Westgren, Arne, Reitstötter, Josef
openaire   +3 more sources

Viscosity-Controllable Graphene Oxide Colloids Using Electrophoretically Deposited Graphene Oxide Sheets

Micromachines, 2022
Graphene oxide (GO) is one of the interesting ink materials owing to its fascinating properties, such as high dissolubility in water and high controllable electric properties.
Jinseok Choi, Seong-Gyu Park, Yeo-Jin Choi, Seung-Mun Baek, Han-Jung Kim, Yoonkap Kim, Ki-Sik Im, Sung-Jin An   +7 more
doaj   +1 more source