Polyethylene GlycolsGlycolsEthylene GlycolsPropylene GlycolPropylene GlycolsHydrogelsButylene GlycolsDrug CarriersCryoprotective AgentsCatharticsPolymersGlycolatesThymineSolventsParticle SizeDrug Delivery SystemsBiocompatible MaterialsMicellesHydrogelSurface PropertiesOsmium TetroxideSolubilityWaterCrystallizationPharmaceutical VehiclesDeoxyribonuclease (Pyrimidine Dimer)LiposomesPolyestersChemistry, PharmaceuticalCryopreservationMethacrylatesSurface-Active AgentsChemical PrecipitationPoisoningDrug StabilityMaterials TestingBisacodylAdsorptionKineticsSkin AbsorptionDimethyl SulfoxidePolyglactin 910AntidotesAcrylatesHydrogen-Ion ConcentrationNanocapsulesX-Ray DiffractionGlycerolMolecular WeightPolymethacrylic AcidsPhosphatidylethanolaminesDrug CompoundingExcipientsEthersPolyethylenesDextransGoldTemperatureDendrimersNanostructuresChromatography, GasMolecular StructurePolyethyleneimineCoated Materials, BiocompatiblePolyglycolic AcidTeratogensAntigen-Antibody ComplexSuccinimidesSerum Albumin, BovineClick ChemistryRotaxanesPolymerizationSpectroscopy, Fourier Transform InfraredPorosityOxalic AcidOxalatesTissue DistributionEthylene OxideSolutionsOsmosisDelayed-Action PreparationsNanotechnologyCell SurvivalAlcoholsDNAEmulsionsChitosanStyreneCattleBiomimetic MaterialsHemoglobinuriaRabbitsCross-Linking ReagentsMicrospheresDosage FormsStyrenesConstipationMechanical PhenomenaPoloxamerFreezing