Microscopy, ElectronMicroscopy, Electron, TransmissionMicroscopy, Electron, ScanningMicroscopy, Electron, Scanning TransmissionLightMicroscopyMicroscopy, Energy-Filtering Transmission ElectronMicroscopy, ConfocalElectronsMicroscopy, FluorescenceMicroscopy, ImmunoelectronElectron TransportParticle SizeMetal NanoparticlesSynaptic TransmissionMicroscopy, Atomic ForceNegative StainingNanoparticlesCryoelectron MicroscopyElectron Probe MicroanalysisFreeze SubstitutionMicroscopy, Phase-ContrastSilverFreeze FracturingGoldCell MembraneMicrotomyStaining and LabelingGreen Chemistry TechnologyMolecular Sequence DataImmunohistochemistryDisease Transmission, InfectiousEpitheliumTime FactorsRabbitsCells, CulturedTissue EmbeddingElectron Microscope TomographySurface PropertiesHistocytochemistryInfectious Disease Transmission, VerticalNanostructuresCell LineX-Ray DiffractionSpectroscopy, Fourier Transform InfraredFluorescent Antibody TechniqueOrganellesCytoplasmChitosanCell WallNanotechnologyCytoplasmic GranulesCattleMicroscopy, PolarizationBasement MembraneGlutaralCorneaScattering, RadiationAmino Acid SequenceMicroscopy, InterferenceBacterial AdhesionRats, Sprague-DawleyNanocapsulesSpectrometry, X-Ray EmissionBacterial ProteinsOsmium TetroxideEpithelial CellsHistological TechniquesSilicon DioxideFerric CompoundsDrug CarriersMutationCollagenVacuolesOrganoidsFluorescent Antibody Technique, IndirectInclusion BodiesEscherichia coliTemperatureRats, Wistar3,3'-DiaminobenzidineMagnetite NanoparticlesApoptosisCorrosion CastingElectron Spin Resonance SpectroscopyImage Processing, Computer-AssistedPolymersNanocompositesCorneal StromaFluorescent DyesNanotubes, CarbonVirionMitochondriaDisease Models, AnimalModels, MolecularActinsMaterials TestingModels, BiologicalImaging, Three-DimensionalFreeze Etching