Drug CarriersDrug Delivery SystemsNanoparticlesParticle SizeChitosanChemistry, PharmaceuticalLiposomesPolyethylene GlycolsCarrier StateTechnology, PharmaceuticalNanocapsulesFractionation, Field FlowNanomedicineAconitic AcidDrug CompoundingPolymersDendrimersCellulose, OxidizedPolyglactin 910PoloxamerEmulsionsDelayed-Action PreparationsNanotechnologyMicellesTissue DistributionNanostructuresSolubilityPolyestersDoxorubicinCarrier ProteinsCapsulesMicrospheresAcrylamidesPowder DiffractionPoly IAcyl Carrier ProteinSurface-Active AgentsPolyglycolic AcidCalorimetry, Differential ScanningHeterozygote DetectionPowdersSurface PropertiesHeterozygoteExcipientsBiocompatible MaterialsMagneticsAntibiotics, AntineoplasticDrug StabilityReduced Folate Carrier ProteinMicrobubblesMetal NanoparticlesCell Line, TumorSerum AlbuminAntineoplastic AgentsHydrogen-Ion ConcentrationBiological AvailabilitySerum Albumin, BovineNeoplasmsCell SurvivalSilicon DioxidePharmaceutical PreparationsMicroscopy, Electron, ScanningLactic AcidEndocytosisAdministration, CutaneousKineticsMaterials TestingPeptidesLipidsSpectroscopy, Fourier Transform InfraredMicroscopy, ConfocalTime FactorsMolecular StructureMicroscopy, Electron, TransmissionTemperatureMice, Inbred BALB CMutationInjections, IntravenousGenotypeAdministration, OralLiverMolecular Sequence DataDose-Response Relationship, DrugMice, NudeMicroscopy, FluorescenceGenetic Predisposition to DiseaseRats, WistarPedigreeGenes, BRCA1Genetic TestingPolymorphism, GeneticGenes, BRCA2AllelesMembrane Transport ProteinsAmino Acid SequencePolymerase Chain ReactionCase-Control Studies