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| <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd"/> |
| <import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd"/> |
| <import namespace="http://xbrl.sec.gov/dei/2014-01-31" schemaLocation="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/> |
| <import namespace="http://fasb.org/us-types/2015-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2015/elts/us-types-2015-01-31.xsd"/> |
| <element name="DocumentAndEntityInformationAbstract" id="atnm_DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AccumulatedDeficitDuringDevelopmentStageOneMember" id="atnm_AccumulatedDeficitDuringDevelopmentStageOneMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationShares" id="atnm_ShareBasedCompensationShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ProceedsFromIssuanceOfCommonStockShares" id="atnm_ProceedsFromIssuanceOfCommonStockShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="StockIssuedDuringPeriodSharesStockWarrantsExercised" id="atnm_StockIssuedDuringPeriodSharesStockWarrantsExercised" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DirectCostsIncurredBeforeSharesAreIssued" id="atnm_DirectCostsIncurredBeforeSharesAreIssued" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="TransferWarrantDerivativeFromLiabilityToEquityClassificationNoncash" id="atnm_TransferWarrantDerivativeFromLiabilityToEquityClassificationNoncash" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="GainOnChangeInFairValueOfDerivatives" id="atnm_GainOnChangeInFairValueOfDerivatives" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PaymentsToRestrictedCash" id="atnm_PaymentsToRestrictedCash" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="StockIssuanceCostsInAccountsPayableAndAccruedExpensesNoncash" id="atnm_StockIssuanceCostsInAccountsPayableAndAccruedExpensesNoncash" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="InsurancePrepaidThroughPremiumFinanceNoncash" id="atnm_InsurancePrepaidThroughPremiumFinanceNoncash" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NonCashActivitiesFairValueOfWarrantsIssuedWithStock" id="atnm_NonCashActivitiesFairValueOfWarrantsIssuedWithStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PrepaidExpensesAndOtherCurrentAssetsDisclosureTextBlock" id="atnm_PrepaidExpensesAndOtherCurrentAssetsDisclosureTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="FairValueOfDerivativeWarrantsOnBasisOfValuationModelTableTextBlock" id="atnm_FairValueOfDerivativeWarrantsOnBasisOfValuationModelTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MilestonePaymentsMilestoneMethodTableTextBlock" id="atnm_MilestonePaymentsMilestoneMethodTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="SummaryOfLiabilitiesMeasuredAtFairValueOnRecurringBasisAbstract" id="atnm_SummaryOfLiabilitiesMeasuredAtFairValueOnRecurringBasisAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ActiniumMember" id="atnm_ActiniumMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DescriptionOfBusinessAndSummaryOfSignificantAccountingPoliciesTextualAbstract" id="atnm_DescriptionOfBusinessAndSummaryOfSignificantAccountingPoliciesTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="CommonStockIssuableInConsiderationForEquityInterestAcquisition" id="atnm_CommonStockIssuableInConsiderationForEquityInterestAcquisition" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="SharesExchangeRatio" id="atnm_SharesExchangeRatio" type="xbrli:decimalItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="CommonStockShares" id="atnm_CommonStockShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ExchangedInCommonStockShares" id="atnm_ExchangedInCommonStockShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MemorialSloanKetteringCancerCenterMember" id="atnm_MemorialSloanKetteringCancerCenterMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NewDrugApplicationMember" id="atnm_NewDrugApplicationMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ReceiptOfRegulatoryApprovalFromUSFdaMember" id="atnm_ReceiptOfRegulatoryApprovalFromUSFdaMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="RelatedPartyMilestonesPayment" id="atnm_RelatedPartyMilestonesPayment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="SloanKetteringInstituteOfCancerResearchMember" id="atnm_SloanKetteringInstituteOfCancerResearchMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MemorialSloanKetteringCancerCenterSloanKetteringInstituteOfCancerResearchMember" id="atnm_MemorialSloanKetteringCancerCenterSloanKetteringInstituteOfCancerResearchMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="RosemaryMazanetMember" id="atnm_RosemaryMazanetMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="LaidlawAndCompanyMember" id="atnm_LaidlawAndCompanyMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="GuagentiAndAssociatesMember" id="atnm_GuagentiAndAssociatesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AgreementAxis" id="atnm_AgreementAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem"/> |
| <element name="AgreementDomain" id="atnm_AgreementDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ClinicalTrialAgreementMember" id="atnm_ClinicalTrialAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="LicenseDevelopmentAndCommercializationAgreementMember" id="atnm_LicenseDevelopmentAndCommercializationAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ConsultingServicesAgreementMember" id="atnm_ConsultingServicesAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="EngagementAgreementMember" id="atnm_EngagementAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="TransactionManagementAgreementMember" id="atnm_TransactionManagementAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="UnitPurchaseAgreementMember" id="atnm_UnitPurchaseAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PlacementAgentMember" id="atnm_PlacementAgentMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="SubscriptionAgreementsMember" id="atnm_SubscriptionAgreementsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="RelatedPartyTransactionsTextualAbstract" id="atnm_RelatedPartyTransactionsTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NumberOfPatients" id="atnm_NumberOfPatients" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AmountPaidToEachPatient" id="atnm_AmountPaidToEachPatient" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="StartUpFeeForClinicalTrial" id="atnm_StartUpFeeForClinicalTrial" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="StartUpDueCostPaidDate" id="atnm_StartUpDueCostPaidDate" type="xbrli:dateItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DescriptionOfReceivablesOfPlacementAgentForServices" id="atnm_DescriptionOfReceivablesOfPlacementAgentForServices" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DescriptionOfWarrantsReceivablesByPlacement" id="atnm_DescriptionOfWarrantsReceivablesByPlacement" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PeriodicFeeForFinancialAdvisoryServices" id="atnm_PeriodicFeeForFinancialAdvisoryServices" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AmountPaidToPlacementAgent" id="atnm_AmountPaidToPlacementAgent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NetProceedsFromIssuanceInitialPublicOffering" id="atnm_NetProceedsFromIssuanceInitialPublicOffering" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="CashFee" id="atnm_CashFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantsToPurchaseOfCommonStock" id="atnm_WarrantsToPurchaseOfCommonStock" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantsTerm" id="atnm_WarrantsTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="LabEquipmentMember" id="atnm_LabEquipmentMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PropertyAndEquipmentTextualAbstract" id="atnm_PropertyAndEquipmentTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PremiumFinanceAgreementMember" id="atnm_PremiumFinanceAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NotePayableTextualAbstract" id="atnm_NotePayableTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PremiumFinanceAgreementPrincipalAmount" id="atnm_PremiumFinanceAgreementPrincipalAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NumberOfInstallment" id="atnm_NumberOfInstallment" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ScheduleOfDerivativeWarrantInstrumentsActivityAbstract" id="atnm_ScheduleOfDerivativeWarrantInstrumentsActivityAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DerivativeWarrantsUnits" id="atnm_DerivativeWarrantsUnits" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="TransferFromLiabilityClassificationToEquityClassification" id="atnm_TransferFromLiabilityClassificationToEquityClassification" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="FairValueOfTransferFromLiabilityClassificationToEquityClassification" id="atnm_FairValueOfTransferFromLiabilityClassificationToEquityClassification" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ChangeInFairValueOfDerivativeWarrants" id="atnm_ChangeInFairValueOfDerivativeWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="SummaryOfFairValueOfDerivativeWarrantsOnBasisOfValuationModelAbstract" id="atnm_SummaryOfFairValueOfDerivativeWarrantsOnBasisOfValuationModelAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MarketValueOfCommonStockOnMeasurementDate" id="atnm_MarketValueOfCommonStockOnMeasurementDate" type="num:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="FairValueAssumptionOfferingPrice" id="atnm_FairValueAssumptionOfferingPrice" type="num:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DerivativeTextualAbstract" id="atnm_DerivativeTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NumberOfSharesWarrantExercise" id="atnm_NumberOfSharesWarrantExercise" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DerivativeNumberOfWarrants" id="atnm_DerivativeNumberOfWarrants" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ProbabilityOfStockOfferingPeriod" id="atnm_ProbabilityOfStockOfferingPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AbbviewBiotherapeuticsCorpMember" id="atnm_AbbviewBiotherapeuticsCorpMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PhaseFirstClinicalTrialOfLicensedProductMember" id="atnm_PhaseFirstClinicalTrialOfLicensedProductMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PhaseSecondClinicalTrialOfLicensedProductMember" id="atnm_PhaseSecondClinicalTrialOfLicensedProductMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PhaseThirdClinicalTrialOfLicensedProductMember" id="atnm_PhaseThirdClinicalTrialOfLicensedProductMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="BiologicalLicenseApplicationMember" id="atnm_BiologicalLicenseApplicationMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="FirstCommercialSaleMember" id="atnm_FirstCommercialSaleMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AfterFirstNetSalesMember" id="atnm_AfterFirstNetSalesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MilestonePaymentAbstract" id="atnm_MilestonePaymentAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="LongTermPurchaseCommitmentMilestonesPayment" id="atnm_LongTermPurchaseCommitmentMilestonesPayment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="CommitmentsAndContingenciesTable" id="atnm_CommitmentsAndContingenciesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem"/> |
| <element name="AbbottBiotherapeuticsCorpMember" id="atnm_AbbottBiotherapeuticsCorpMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="OakRidgeNationalLaboratoryMember" id="atnm_OakRidgeNationalLaboratoryMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AptivSolutionsMember" id="atnm_AptivSolutionsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="FredHutchinsonCancerResearchCenterMember" id="atnm_FredHutchinsonCancerResearchCenterMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="UniversityOfTexasMDAndersonCancerCenterMember" id="atnm_UniversityOfTexasMDAndersonCancerCenterMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="JohnsHopkinsUniversityMember" id="atnm_JohnsHopkinsUniversityMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="LaidlawAndCoMember" id="atnm_LaidlawAndCoMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="UniversityOfPennsylvaniaMember" id="atnm_UniversityOfPennsylvaniaMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PeriodAxis" id="atnm_PeriodAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem"/> |
| <element name="PeriodDomain" id="atnm_PeriodDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="TwoThousandAndThirteenMember" id="atnm_TwoThousandAndThirteenMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="TwoThousandAndFourteenMember" id="atnm_TwoThousandAndFourteenMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ProductDevelopmentAndPatentLicenseAgreementMember" id="atnm_ProductDevelopmentAndPatentLicenseAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="LicenseAndSponsoredResearchAgreementMember" id="atnm_LicenseAndSponsoredResearchAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ManufacturingAgreementMember" id="atnm_ManufacturingAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AlbertEinsteinMember" id="atnm_AlbertEinsteinMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="CommitmentsAndContingenciesLineItems" id="atnm_CommitmentsAndContingenciesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="CommitmentsAndContingenciesTextualAbstract" id="atnm_CommitmentsAndContingenciesTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MilestonePaymentDate" id="atnm_MilestonePaymentDate" type="xbrli:dateItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DescriptionOfRoyaltyPaymentToRelatedParty" id="atnm_DescriptionOfRoyaltyPaymentToRelatedParty" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="RoyaltyOfNetSalesPercentage" id="atnm_RoyaltyOfNetSalesPercentage" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="FirstCommercialSalePeriod" id="atnm_FirstCommercialSalePeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ResearchAndDevelopmentArrangement" id="atnm_ResearchAndDevelopmentArrangement" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ProjectEstimatedCost" id="atnm_ProjectEstimatedCost" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DownPaymentOfProjectEstimatedCostPercentage" id="atnm_DownPaymentOfProjectEstimatedCostPercentage" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DownPaymentForProject" id="atnm_DownPaymentForProject" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ClinicalTrialCostForApprovalForFoodAndDrugAdministration" id="atnm_ClinicalTrialCostForApprovalForFoodAndDrugAdministration" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="FundToRelatedPartyUnderAgreementForFirstTwoYear" id="atnm_FundToRelatedPartyUnderAgreementForFirstTwoYear" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="FundToRelatedPartyUnderAgreementAfterYearTwo" id="atnm_FundToRelatedPartyUnderAgreementAfterYearTwo" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AgreementConsideration" id="atnm_AgreementConsideration" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PerformanceBonusPayableUnderAgreementForService" id="atnm_PerformanceBonusPayableUnderAgreementForService" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PeriodicFeeReceivedByManagementFirm" id="atnm_PeriodicFeeReceivedByManagementFirm" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PercentageOfFullyDilutedCapitalStockEqualToCommonStock" id="atnm_PercentageOfFullyDilutedCapitalStockEqualToCommonStock" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantExercisableNoticePeriodDescription" id="atnm_WarrantExercisableNoticePeriodDescription" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="DescriptionOfSharesAvailabilityByExerciseOfWarrant" id="atnm_DescriptionOfSharesAvailabilityByExerciseOfWarrant" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MaximumAmountOfOutOfPocketExpenses" id="atnm_MaximumAmountOfOutOfPocketExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NonRefundableInstitutionalFee" id="atnm_NonRefundableInstitutionalFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PharmacyFee" id="atnm_PharmacyFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AmendmentProcessingFee" id="atnm_AmendmentProcessingFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NoticePeriodForTerminationOfAgreement" id="atnm_NoticePeriodForTerminationOfAgreement" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AgreementRenewalDescription" id="atnm_AgreementRenewalDescription" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PaymentOfAggregateAmount" id="atnm_PaymentOfAggregateAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PaymentOfFinalInstallmentForServicesByCompany" id="atnm_PaymentOfFinalInstallmentForServicesByCompany" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PaymentOfPerformanceBonusForServicesByCompany" id="atnm_PaymentOfPerformanceBonusForServicesByCompany" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm" id="atnm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerms" id="atnm_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerms" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantOneMember" id="atnm_WarrantOneMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="TwoThousandThirteenStockPlanMember" id="atnm_TwoThousandThirteenStockPlanMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="TwoThousandThirteenEquityIncentivePlanMember" id="atnm_TwoThousandThirteenEquityIncentivePlanMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="EmployeesDirectorsAndConsultantsMember" id="atnm_EmployeesDirectorsAndConsultantsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ConsultantMember" id="atnm_ConsultantMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="EquityTextualsAbstract" id="atnm_EquityTextualsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="FairValueAssumptionsExpectedDiscountRate" id="atnm_FairValueAssumptionsExpectedDiscountRate" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantsIssuedToPurchaseCommonStock" id="atnm_WarrantsIssuedToPurchaseCommonStock" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="StockIssuedDuringPeriodRestrictedStockAwardNotIssued" id="atnm_StockIssuedDuringPeriodRestrictedStockAwardNotIssued" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalGrantsInPeriod" id="atnm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalGrantsInPeriod" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="CommonStockForIssuedCashlessExerciseOfWarrants" id="atnm_CommonStockForIssuedCashlessExerciseOfWarrants" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="AdditionalCommonStockIssuedForExerciseOfOptionsAndWarrants" id="atnm_AdditionalCommonStockIssuedForExerciseOfOptionsAndWarrants" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ProceedsFromStockOptionsAndWarrantsExercised" id="atnm_ProceedsFromStockOptionsAndWarrantsExercised" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="UnderwritingDiscount" id="atnm_UnderwritingDiscount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="UnderwritingAgreementDescription" id="atnm_UnderwritingAgreementDescription" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PlacementAgentCashFees" id="atnm_PlacementAgentCashFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="PlacementAgentAttorneyFees" id="atnm_PlacementAgentAttorneyFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantsExercisedByWarrantHolders" id="atnm_WarrantsExercisedByWarrantHolders" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="RegistrationStatementDescription" id="atnm_RegistrationStatementDescription" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MaximumOfferingPrice" id="atnm_MaximumOfferingPrice" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantsToPurchaseCommonStockVestedShares" id="atnm_WarrantsToPurchaseCommonStockVestedShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantToPurchaseCommonStockVested" id="atnm_WarrantToPurchaseCommonStockVested" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantsToPurchaseCommonStockExpectedToVest" id="atnm_WarrantsToPurchaseCommonStockExpectedToVest" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="WarrantsToPurchaseCommonStockVestedValue" id="atnm_WarrantsToPurchaseCommonStockVestedValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="TermOfWarrants" id="atnm_TermOfWarrants" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="NumberOfConsultants" id="atnm_NumberOfConsultants" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="IncomeTaxesTextualAbstract" id="atnm_IncomeTaxesTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MedpaceIncMember" id="atnm_MedpaceIncMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="MlvAndCoLlcMember" id="atnm_MlvAndCoLlcMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="SubsequentEventsTextualAbstract" id="atnm_SubsequentEventsTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="ConversionOfWarrantsShares" id="atnm_ConversionOfWarrantsShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/> |
| <element name="EstimatedProjectCost" id="atnm_EstimatedProjectCost" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/> |
| </schema> |