Nano-solutions for the 21st century
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Theworldfacesunprecedentedglobalchallengesrelatedtodepletingnaturalresources,pollution,climatechange,cleanwater,andpoverty.Theseproblemsaredirectlylinkedtothephysicalcharacteristicsofourcurrenttechnologybaseforproducingenergyandmaterialproducts.Deepandpervasivechangesinthistechnologybasecanaddresstheseglobalproblemsattheirmostfundamental,physicallevel,bychangingboththeproductsandthemeansofproductionusedby21stcenturycivilization.Thekeydevelopmentisadvanced,atomicallyprecisemanufacturing(APM).Thisreportexaminesthepotentialfornanotechnologytoenabledeeplytransformativeproductiontechnologiesthatcanbedevelopedthroughaseriesofadvancesthatbuildoncurrentnanotechnologyresearch.Thereporthasfivesections:1.NanotechnologyandglobalchallengeThefirstsectiondiscussesthebasicsofadvanced,atomicallyprecisenanotechnologyandexplainshowcurrentandfuturesolutionscanhelpaddressglobalchallenges.Keyconceptsarepresentedanddifferentkindsofnanotechnologyarediscussedandcompared.2.ThebirthofNanotechnologyThesecondsectiondiscussesthedevelopmentofnanotechnology,fromthefirstvisionfiftyyearsago,expandingviaascientificapproachtoatomicallyprecisemanufacturingthirtyyearsago,initialdemonstrationsofprincipletwentyyearsago,tothelastdecadeofofacceleratingsuccessindevelopingkeyenablingtechnologies.Theimportantroleofemergingcountriesisdiscussed,withChinaasaleadingexample,togetherwithanoverviewofthecontrastbetweenthepromiseandtheresultstodate.3.DeliveryoftransformativenanotechnologiesHerethedifferentaspectsofAPMthatareneededtoenablebreakthroughadvancesinproductivetechnologiesarediscussed.Thenecessarytechnologybasecanbedevelopedthroughaseriesofcoordinatedadvancesalongstrategicallychosenlinesofresearch.4.AcceleratingprogresstowardadvancednanotechnologiesThissectiondiscussesresearchinitiativesthatcanenableandsupportadvancednanotechnology,onpathsleadingtoAPM,includingintegratedcross-disciplinaryresearchandIdentificationofhigh-valueapplicationsandtheirrequirements.5.PossiblenextstepsThefinalsectionprovidesashortsummaryoftheopportunitiesandthepossibilitiestoaddressinstitutionalchallengesofplanning,resourceallocation,evaluation,transparency,andcollaborationasnanotechnologymovesintoitsnextphaseofdevelopment:nanosystemsengineering.
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