Particle SizeVirionMicroscopy, ElectronSignal Recognition ParticleNanoparticlesVirus AssemblyAerosolsCell LineVaccines, Virus-Like ParticleSubmitochondrial ParticlesFreeze FracturingMolecular Sequence DataMicrospheresParticulate MatterRaynaud DiseaseCapsidCentrifugation, Density GradientAlpha ParticlesColloidsLatexCapsid ProteinsDefective VirusesPolystyrenesSilicon DioxideInclusion Bodies, ViralTime FactorsMicroscopy, Electron, ScanningAir PollutantsModels, BiologicalVirus ReplicationRibonucleoproteinsViral ProteinsSurface PropertiesInhalation ExposureLipoproteins, HDLVehicle EmissionsPowdersMicroscopy, Electron, TransmissionBase SequenceKineticsVirosomesViral InterferenceAmino Acid SequenceRNA, ViralCryoelectron MicroscopyCell MembraneCells, CulturedMutationApolipoprotein A-IGene Products, gagDrug CarriersTemperaturePhagocytosisLipoproteinsTitaniumMetal NanoparticlesNo-Reflow PhenomenonLipoproteins, LDLDNA, ViralElectrophoresis, Polyacrylamide GelFreeze EtchingProtein BindingChemistry, PharmaceuticalElementary ParticlesEscherichia coliCricetinaeAdsorptionHeLa CellsGenetic VectorsMolecular WeightEmulsionsNanostructuresCarbonDiffusionNanotechnologyCytoplasmMagneticsGoldNucleoproteinsHydrogen-Ion ConcentrationViral Envelope ProteinsRheologyCattleTechnology, PharmaceuticalDrug CompoundingRabbitsSuspensionsApolipoproteins BMaterials TestingComputer SimulationVaccines, VirosomePolymersModels, TheoreticalDrug Delivery SystemsHIV-1Environmental MonitoringUltracentrifugationVirus ReleaseDustAir Pollutants, Occupational