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Lightweight and strong cellulose materials made from aqueous foams stabilized by nanofibrillated cellulose.
A lightweight and strong porous cellulose material has been prepared by drying aqueous foams stabilized with surface-modified nanofibrillated cellulose (NFC). This material differs from other dry,Expand
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Improved enzymatic activity of Thermomyces lanuginosus lipase immobilized in a hydrophobic particulate mesoporous carrier.
Lipase from Thermomyces lanuginosus has been immobilized within particulate mesoporous silica carriers, with either hydrophilic or hydrophobic supporting surfaces, produced by the newly developedExpand
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Colloidal aspects relating to direct incorporation of TiO2 nanoparticles into mesoporous spheres by an aerosol-assisted process.
Titania nanoparticles have been incorporated into spherical mesoporous silica powders by an aerosol-assisted synthesis process from both aqueous and ethanol-based precursor dispersions. TransmissionExpand
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Intraparticle transport and release of dextran in silica spheres with cylindrical mesopores.
The transport of oligomeric molecules in silica spheres with cylindrical mesopores has been quantified and related to the structural features of the spherical particles and the interactions at theExpand
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Release and molecular transport of cationic and anionic fluorescent molecules in mesoporous silica spheres.
We describe here a method for study of bulk release and local molecular transport within mesoporous silica spheres. We have analyzed the loading and release of charged fluorescent dyes fromExpand
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The radial dependence of the spatial mesostructure of monodisperse mesoporous silica spheres
The pore structure of monodisperse mesostructured silica spheres has been investigated by a combination of X-ray diffraction, nitrogen sorption isotherms and transmission electron microscopy (TEM).Expand
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Spectral deconvolution of NMR cross polarization data sets.
The COmponent-REsolved (CORE) strategy has been employed, for the first time to solid state NMR spectroscopy. CORE was used to extract two time-dependent spectral components in 24 (29)Si{(1)H} NMRExpand
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Selective and ATP-driven transport of ions across supported membranes into nanoporous carriers using gramicidin A and ATP synthase.
We report a robust and versatile membrane protein based system for selective uptake and release of ions from nanoporous particles sealed with ion-tight lipid bilayers of various compositions that isExpand
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Temperature-induced formation of strong gels of acrylamide-based polyelectrolytes.
Very strong physical gels have been formed by moderate temperature increases of concentrated aqueous dispersions of acrylamide-based copolymers. The results of rheometry, confocal laser scanningExpand
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Harnessing Mesoporous Spheres - transport studies and biotechnological applications
Applications in controlled release and delivery calls for a good understanding of molecular transport within the carrier material and the dominating release mechanisms. It is clear that a better u ...