PorosityNuclear PoreNuclear Pore Complex ProteinsFiltrationMicropore FiltersTissue ScaffoldsMicroscopy, Electron, ScanningMembranes, ArtificialPermeabilityTissue EngineeringBiocompatible MaterialsNanoporesSilicon DioxidePolyestersMaterials TestingCell Membrane PermeabilityBone SubstitutesParticle SizeNanostructuresPolymersDiffusionNuclear EnvelopeIon Channel GatingPorinsIon ChannelsNanofibersPolycarboxylate CementSurface PropertiesLipid BilayersWaterAluminum OxideAbsorbable ImplantsNanotechnologyPolyglycolic AcidModels, MolecularMitochondrial Membrane Transport ProteinsElectric ConductivitySilica GelAmino Acid SequenceCell MembraneDurapatiteMolecular Sequence DataHydrogelsAdsorptionModels, BiologicalSiliconPolyethylene GlycolsCompressive StrengthBiomimetic MaterialsNanocompositesGuided Tissue RegenerationBiophysicsMembrane PotentialsImplants, ExperimentalDextransPore Forming Cytotoxic ProteinsOocytesNanoparticlesCarbonatesLiposomesPolymethyl MethacrylateMembrane FusionUltrafiltrationHemolysin ProteinsModels, ChemicalXenopus laevisKineticsCelluloseSilkTensile StrengthLactic AcidBiological TransportProtein Structure, TertiaryViscosityGelsHydrogelHydrogen-Ion ConcentrationMolecular ConformationX-Ray MicrotomographyNucleocytoplasmic Transport ProteinsMicroscopy, ElectronShaker Superfamily of Potassium ChannelsTemperatureXenopusFibrinMicroscopy, Electron, TransmissionTime FactorsActive Transport, Cell NucleusAlamethicinGelatinPotassium ChannelsCell LineMicrospheresProtein ConformationBone RegenerationEquipment Failure AnalysisComputer SimulationProtein Structure, SecondaryIonsBacterial Outer Membrane Proteins