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  <xs:element name="StockholdersEquityScheduleofNonvestedStockOptionsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_StockholdersEquityScheduleofNonvestedStockOptionsDetailsLineItems"/>
  <xs:element name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsWeightedAverageExercisePriceIssuedDueToResets" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsWeightedAverageExercisePriceIssuedDueToResets"/>
  <xs:element name="StockholdersEquityScheduleofFairValueofWarrantGrantedDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_StockholdersEquityScheduleofFairValueofWarrantGrantedDetailsTable"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesScheduleofUsefulLivesAssignedtoFixedAssetsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_SummaryofSignificantAccountingPoliciesScheduleofUsefulLivesAssignedtoFixedAssetsDetailsTable"/>
  <xs:element name="OrganizationandNatureofBusinessDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_OrganizationandNatureofBusinessDetailsTable"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_SummaryofSignificantAccountingPoliciesDetailsTable"/>
  <xs:element name="PercentageOfAdditionalShares" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PercentageOfAdditionalShares"/>
  <xs:element name="DerivativeWarrant" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="adtx_DerivativeWarrant"/>
  <xs:element name="FixedAssetsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_FixedAssetsDetailsTable"/>
  <xs:element name="IntangibleAssetsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_IntangibleAssetsDetailsTable"/>
  <xs:element name="RelatedPartyTransactionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_RelatedPartyTransactionsDetailsTable"/>
  <xs:element name="NotesReceivableDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_NotesReceivableDetailsTable"/>
  <xs:element name="CommonStockPurchasePrice" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="adtx_CommonStockPurchasePrice"/>
  <xs:element name="PercentageOfBeneficiallyOwnExcess" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="adtx_PercentageOfBeneficiallyOwnExcess"/>
  <xs:element name="FundPayment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="adtx_FundPayment"/>
  <xs:element name="AccrueInterestRatePerAnnum" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_AccrueInterestRatePerAnnum"/>
  <xs:element name="FairValueAdjustmentOfNoteReceivables" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="adtx_FairValueAdjustmentOfNoteReceivables"/>
  <xs:element name="NotesPayableDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_NotesPayableDetailsTable"/>
  <xs:element name="AggregatePurchasePrice" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="adtx_AggregatePurchasePrice"/>
  <xs:element name="AggregateGrossProceed" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="adtx_AggregateGrossProceed"/>
  <xs:element name="PercentageOfRedeemProRateInterest" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="adtx_PercentageOfRedeemProRateInterest"/>
  <xs:element name="DiscountRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_DiscountRate"/>
  <xs:element name="LeasesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_LeasesDetailsTable"/>
  <xs:element name="PaymentForAdditionalRent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="adtx_PaymentForAdditionalRent"/>
  <xs:element name="CommitmentsContingenciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_CommitmentsContingenciesDetailsTable"/>
  <xs:element name="MilestonePayment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="adtx_MilestonePayment"/>
  <xs:element name="ExtensionFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="adtx_ExtensionFee"/>
  <xs:element name="ExpirationPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_ExpirationPeriod"/>
  <xs:element name="PaymentForIssuanceForPatents" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="adtx_PaymentForIssuanceForPatents"/>
  <xs:element name="PaymentOfMilestoneFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="adtx_PaymentOfMilestoneFees"/>
  <xs:element name="NetSalePercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_NetSalePercentage"/>
  <xs:element name="NetSaleAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="adtx_NetSaleAmount"/>
  <xs:element name="TerminationFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="adtx_TerminationFees"/>
  <xs:element name="EquityInterest" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_EquityInterest"/>
  <xs:element name="IssuedAndOutstandingEquity" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_IssuedAndOutstandingEquity"/>
  <xs:element name="UnpaidFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="adtx_UnpaidFees"/>
  <xs:element name="StockholdersEquityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_StockholdersEquityDetailsTable"/>
  <xs:element name="MaximumAggregateOfferingPriceOfCommonStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="adtx_MaximumAggregateOfferingPriceOfCommonStock"/>
  <xs:element name="NumberOfSharesRedemptionPayable" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_NumberOfSharesRedemptionPayable"/>
  <xs:element name="OutstandingRedemptionPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="adtx_OutstandingRedemptionPayable"/>
  <xs:element name="StockOptionExercisePercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_StockOptionExercisePercentage"/>
  <xs:element name="ShareBasedPaymentRemainingExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="adtx_ShareBasedPaymentRemainingExpenses"/>
  <xs:element name="NumberOfWarrantsReprice" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="adtx_NumberOfWarrantsReprice"/>
  <xs:element name="ClassOfWarrantOrRightExercisePriceOfRepricedWarrants" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="adtx_ClassOfWarrantOrRightExercisePriceOfRepricedWarrants"/>
  <xs:element name="SubsequentEventsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="adtx_SubsequentEventsDetailsTable"/>
  <xs:element name="ConsecutiveBusinessDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_ConsecutiveBusinessDays"/>
  <xs:element name="MaintainMinimumBidPricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="adtx_MaintainMinimumBidPricePerShare"/>
  <xs:element name="PercentageOfAggregateGrossProceedsFromATMOrEquityLineOfCredit" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PercentageOfAggregateGrossProceedsFromATMOrEquityLineOfCredit"/>
  <xs:element name="PercentageOfRedemptionPriceOfOutstandingAmountRedeemed" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="adtx_PercentageOfRedemptionPriceOfOutstandingAmountRedeemed"/>
  <xs:element name="WarrantExercised" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="adtx_WarrantExercised"/>
  <xs:element name="warrantsSharesOfCommonStock" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="adtx_warrantsSharesOfCommonStock"/>
  <xs:element name="ATMSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_ATMSharesMember"/>
  <xs:element name="AditxtPreferredSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_AditxtPreferredSharesMember"/>
  <xs:element name="AppiliTerminationFeeMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_AppiliTerminationFeeMember"/>
  <xs:element name="AtTheMarketOfferingAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_AtTheMarketOfferingAgreementMember"/>
  <xs:element name="AugustExchangeAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_AugustExchangeAgreementMember"/>
  <xs:element name="ConvertibleNotesReceivableMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_ConvertibleNotesReceivableMember"/>
  <xs:element name="ELOCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_ELOCMember"/>
  <xs:element name="ELOCPurchaseAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_ELOCPurchaseAgreementMember"/>
  <xs:element name="EvofemAprilNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_EvofemAprilNoteMember"/>
  <xs:element name="EvofemAprilPurchaseAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_EvofemAprilPurchaseAgreementMember"/>
  <xs:element name="EvofemF1PreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_EvofemF1PreferredStockMember"/>
  <xs:element name="EvofemJuneNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_EvofemJuneNoteMember"/>
  <xs:element name="EvofemJunePurchaseAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_EvofemJunePurchaseAgreementMember"/>
  <xs:element name="EvofemNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_EvofemNoteMember"/>
  <xs:element name="EvofemNotesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_EvofemNotesMember"/>
  <xs:element name="EvofemWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_EvofemWarrantsMember"/>
  <xs:element name="ExpectedVolatilityMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_ExpectedVolatilityMember"/>
  <xs:element name="February2020LicenseAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_February2020LicenseAgreementMember"/>
  <xs:element name="ForbearanceAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_ForbearanceAgreementMember"/>
  <xs:element name="HCWainwrightCoLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_HCWainwrightCoLLCMember"/>
  <xs:element name="IgniteProteomicsLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_IgniteProteomicsLLCMember"/>
  <xs:element name="JanuaryLoanAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_JanuaryLoanAgreementMember"/>
  <xs:element name="JanuaryLoanPayoffAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_JanuaryLoanPayoffAgreementMember"/>
  <xs:element name="July2024SeniorNotesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_July2024SeniorNotesMember"/>
  <xs:element name="LSBiotechEightLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_LSBiotechEightLLCMember"/>
  <xs:element name="LomaLindaUniversityMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_LomaLindaUniversityMember"/>
  <xs:element name="MarchNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_MarchNoteMember"/>
  <xs:element name="MarchNotePurchaseAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_MarchNotePurchaseAgreementMember"/>
  <xs:element name="MarchTwoThousandTwentySixReverseSplitMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_MarchTwoThousandTwentySixReverseSplitMember"/>
  <xs:element name="MayNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_MayNoteMember"/>
  <xs:element name="MayPIPEAndMayPIPEPlacementAgentWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_MayPIPEAndMayPIPEPlacementAgentWarrantsMember"/>
  <xs:element name="MayPurchaseAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_MayPurchaseAgreementMember"/>
  <xs:element name="MayTwoThousandTwentySixReverseSplitMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_MayTwoThousandTwentySixReverseSplitMember"/>
  <xs:element name="MezzanineEquityMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_MezzanineEquityMember"/>
  <xs:element name="NonvestedStockOptionsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_NonvestedStockOptionsMember"/>
  <xs:element name="NonvestedWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_NonvestedWarrantsMember"/>
  <xs:element name="NovemberLoanAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_NovemberLoanAgreementMember"/>
  <xs:element name="NovemberTwoThousandTwentyFiveReverseSplitMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_NovemberTwoThousandTwentyFiveReverseSplitMember"/>
  <xs:element name="OptionsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_OptionsMember"/>
  <xs:element name="OtherFixedAssetsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_OtherFixedAssetsMember"/>
  <xs:element name="Pearsanta2023PlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_Pearsanta2023PlanMember"/>
  <xs:element name="PearsantaIncMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PearsantaIncMember"/>
  <xs:element name="PearsantaPlansMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PearsantaPlansMember"/>
  <xs:element name="PreferredA1SharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PreferredA1SharesMember"/>
  <xs:element name="PreferredA1SharesParMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PreferredA1SharesParMember"/>
  <xs:element name="PreferredA2SharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PreferredA2SharesMember"/>
  <xs:element name="PreferredA2SharesParMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PreferredA2SharesParMember"/>
  <xs:element name="PreferredB1SharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PreferredB1SharesMember"/>
  <xs:element name="PreferredB1SharesParMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PreferredB1SharesParMember"/>
  <xs:element name="PreferredB2SharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PreferredB2SharesMember"/>
  <xs:element name="PreferredB2SharesParMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PreferredB2SharesParMember"/>
  <xs:element name="PreferredC1SharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_PreferredC1SharesMember"/>
  <xs:element name="ProprietaryTechnologyMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_ProprietaryTechnologyMember"/>
  <xs:element name="RedeemablePreferredC1Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_RedeemablePreferredC1Member"/>
  <xs:element name="SeniorSubordinatedConvertibleNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeniorSubordinatedConvertibleNoteMember"/>
  <xs:element name="SeriesA1ConvertiblePreferredStockConversionsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesA1ConvertiblePreferredStockConversionsMember"/>
  <xs:element name="SeriesA1ConvertiblePreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesA1ConvertiblePreferredStockMember"/>
  <xs:element name="SeriesA1PreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesA1PreferredStockMember"/>
  <xs:element name="SeriesA2ConvertiblePreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesA2ConvertiblePreferredStockMember"/>
  <xs:element name="SeriesA2PreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesA2PreferredStockMember"/>
  <xs:element name="SeriesAOnePreferredSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesAOnePreferredSharesMember"/>
  <xs:element name="SeriesB1ConvertiblePreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesB1ConvertiblePreferredStockMember"/>
  <xs:element name="SeriesB2ConvertiblePreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesB2ConvertiblePreferredStockMember"/>
  <xs:element name="SeriesC1ConvertiblePreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesC1ConvertiblePreferredStockMember"/>
  <xs:element name="SeriesC1PreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesC1PreferredStockMember"/>
  <xs:element name="SeriesD1PreferredStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_SeriesD1PreferredStockMember"/>
  <xs:element name="TerminationFeeMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_TerminationFeeMember"/>
  <xs:element name="TwoThousandTwentyFiveMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_TwoThousandTwentyFiveMember"/>
  <xs:element name="TwoThousandTwentyFivePearsantaReverseSplitMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_TwoThousandTwentyFivePearsantaReverseSplitMember"/>
  <xs:element name="TwoThousandTwentyFiveReverseSplitMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_TwoThousandTwentyFiveReverseSplitMember"/>
  <xs:element name="TwoThousandTwentyOneThroughTwoThousandTwentyFourMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_TwoThousandTwentyOneThroughTwoThousandTwentyFourMember"/>
  <xs:element name="WarrantRepriceMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_WarrantRepriceMember"/>
  <xs:element name="GoingConcernAnalysisAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_GoingConcernAnalysisAbstract"/>
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  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="adtx_DocumentAndEntityInformationAbstract"/>
</xs:schema>
