Particle SizeBacteriaFungiVirionAir MicrobiologyMicroscopy, ElectronMolecular Sequence DataSoil MicrobiologyAerosolsSignal Recognition ParticleBiodegradation, EnvironmentalNanoparticlesColony Count, MicrobialWater MicrobiologyVirus AssemblyEscherichia coliMicroscopy, Electron, ScanningVaccines, Virus-Like ParticleCulture MediaSubmitochondrial ParticlesMicrobiological TechniquesRNA, Ribosomal, 16SCell LineBacterial Physiological PhenomenaPhylogenyBacteriological TechniquesMicrospheresDNA, BacterialAnti-Bacterial AgentsParticulate MatterMicrobiologyFreeze FracturingAmino Acid SequenceColloidsBase SequenceCapsidCentrifugation, Density GradientTemperatureGram-Negative BacteriaLatexGram-Positive BacteriaFermentationSilicon DioxidePhagocytosisPolystyrenesAlpha ParticlesSequence Analysis, DNAEnvironmental MicrobiologyInhalation ExposureHydrogen-Ion ConcentrationCarbonCapsid ProteinsFiltrationAir PollutantsSurface PropertiesDefective VirusesSeawaterInclusion Bodies, ViralMicroscopy, Electron, TransmissionBacterial InfectionsBacteria, AnaerobicBacteria, AerobicDNA, RibosomalGeologic SedimentsBacterial ProteinsVirusesEukaryotaArchaeaVehicle EmissionsPowdersRibonucleoproteinsTime FactorsVirus ReplicationSewageLipoproteins, HDLDustViral ProteinsPseudomonasEnvironmental MonitoringBiotechnologyRumenFresh WaterSpecies SpecificityModels, BiologicalVirosomesKineticsMouthDisinfectionBiofilmsAnti-Infective AgentsAir Pollutants, OccupationalFerric CompoundsYeastsCandida albicansViral InterferenceMetal NanoparticlesStaphylococcusRNA, ViralCryoelectron MicroscopyTitanium