Animal FinsQuartzSilicon DioxideQuartz Crystal Microbalance TechniquesSilica GelSilicosisPsychodidaeDustThreshold Limit ValuesPhlebotomusCarbon Compounds, InorganicAdsorptionBathing BeachesPolyvinylpyridine N-OxideSilicon CompoundsSurface PropertiesOccupational ExposureParticle SizePneumoconiosisMiningCoal MiningInhalation ExposureSilanesAir Pollutants, OccupationalAluminum SilicatesDiatomaceous EarthSilicic AcidBiosensing TechniquesSilicon