聯(lián)系當貝即將發(fā)布的新產品當貝PadGo，想現(xiàn)實我們不禁遐想，想現(xiàn)實不到一年時間搶占市場半壁江山的智能投影黑馬當貝，這次是否將再次創(chuàng)造神話？憑借大屏領域無可比擬的資源及技術實力，當貝還將玩出什么新花樣？相關閱讀：當貝十周年新品發(fā)布會成功舉辦當貝X5Ultra超級全色激光投影正式發(fā)布洛圖科技：當貝發(fā)布X5、D5XPro兩款激光投影中長焦市場今年將超30萬臺。今年以來，分工當貝發(fā)布多款激光投影新品，分工其中，于9月7日當貝十周年新品發(fā)布會亮相的當貝超級全色激光投影X5Ultra搭載光峰科技最新ALPD5.0光源解決方案，打破投影光源限制，支持光源模式切換，可任意選擇超級全色激光、LED、混合光源三種模式，完美實現(xiàn)光源隨心切想現(xiàn)實（E）若丹明（紅色）灌注管的熒光圖像（F）3D打印皮質骨示意圖。

具體來說，分工與傳統(tǒng)的2D技術相比，分工現(xiàn)在已經(jīng)有了較多的文獻證明，剛性單層培養(yǎng)系統(tǒng)不能很好地復原天然環(huán)境中固有的復雜性，因此，在這種2D條件下生長的細胞很難反映體內功能、表現(xiàn)型、形態(tài)和分化潛能，從而受到這種稱之為細胞外基質（ECM）的高度影響。在最近的十年里，想現(xiàn)實研究者才逐漸認識得到發(fā)展3D打印材料的重要性，從而最大化挖掘3D打印技術真正的潛力。

分工作者簡介ShaochenChen,PhDProfessorandChairofNanoEngineering?DepartmentUniversityofCalifornia,SanDiegoResearch:?Dr.Chenisapioneerin3Dprintingandbioprintingwithover200peer-reviewedpublications.Hefirstinitiatedascanningless3Dprintingtechniquetermedmicro-stereolithography(μSL)forprojectionprintingofbiomaterialsin2006.?BuildinguponhisμSLtechnique,heinventedadynamicopticalstereolithographymethod(DOPsL)in2012(AdvancedMaterials,2012).Comparedtotraditionalnozzle-based3Dprinting,DOPsLenables3Dprintingthatis3,000timesfasterinprintingspeedand100timesfinerinprintingresolution(NatureCommunications,2014).Hehascontinuedtoadvancethisfieldbydevelopingamicroscalecontinuousopticalbioprinting(μCOB)methodfortherapid3Dbioprintingoffunctionaltissuesmodelsinmereseconds.Usinghumaninducedpluripotentstemcells,hesuccessfullybioprintedfunctionallivertissuesthatenablediseasemodelinganddrugscreening(PNAS,2016).Furthermore,byintegratingneuronstemcellswithina3Dprintedbiomimeticscaffold,histeamhassucceededintherepairofaseverelydamagedspinalcordinratstoresultinsignificantfunctionalrecovery(NatureMedicine,2019).Hisground-breakingworkhasbeenreportedbyTheWashingtonPost,TheWallStreetJournal,Forbes,andYahooNews.Hispioneeringworkinmicroandnanoscale3Dprintingandbioprintingestablishedthefoundationfortheemergingfieldofbiofabricationfortissueengineeringandregenerativemedicineapplications.Hefoundedastartupcompany,Allegro3Dtocommercializehisbioprintingtechniques.Itisprovidingtransformativesolutionstoorgan/tissuerepairandregeneration,acceleratingdrugtoxicityandefficacytesting,andadvancinghumandiseasesmodeling.Dr.Chenhasreceivednumerousawards,includingtheNSFCAREERaward,?ONRYoungInvestigatoraward,andNIHEdwardNagyNewInvestigatorAward.In2017,hereceivedtheMiltonC.ShawManufacturingResearchMedalfromASMEforhisseminalworkin3Dprinting,bioprinting,andnanomanufacturing.ThisisthehighestawardgivenbyASMEtorecognizeoriginalmanufacturingresearchinthefield.Dr.ChenisaFellowofmajorsocieties,includingtheAmericanAssociationfortheAdvancementofScience(AAAS),AmericanInstituteforMedicalandBiologicalEngineering?(AIMBE),AmericanSocietyofMechanicalEngineers(ASME),InternationalSocietyforOpticsandPhotonics?(SPIE),andInternationalSocietyforNanomanufacturing(ISNM).RepresentativePublications?(outof203peer-reviewedpapers)LuandS.C.Chen*,MicroandNano-fabricationofBiodegradablePolymersforDrugDelivery,AdvancedDrugDeliveryReviews,Vol.56,pp.1621-1633,2004.Lu,G.Mapili,G.Suhali,S.C.Chen*,K.Roy*,ADigitalMicro-mirrorDevice-basedSystemfortheMicrofabricationofComplex,SpatiallyPatternedTissueEngineeringScaffolds,JournalofBiomedicalMaterialsResearchA,Vol.77A(2),pp396-405,2006.P.?Zhang,X.Qu,?P.Soman,?K.C.Hribar,?J.W.Lee,?S.C.Chen*,andS.He,RapidFabricationofComplex3DExtracellularMicroenvironments?byDynamicOpticalProjectionStereolithography,AdvancedMaterials,Vol.24(no.31),pp.4266-4270,2012.Zhu,J.Li,Y.Leong,?I.Rozen,X.Qu,R.Dong,Z.Wu,W.Gao,P.H.Chung,J.Wang*,?andS.C.Chen*,3DPrintedArtificialMicro-Fish,AdvancedMaterials,27,pp.4411–4417,2015.Ma,X.Qu,W.Zhu,Y.-S.Li,S.Yuan,H.Zhang,J.Liu,P.Wang,C.S.Lai,F.Zanella,G.-S.Feng,F.Sheikh,S.Chien*,S.C.Chen*,DeterministicallyPatternedBiomimeticHumaniPSC-derivedHepaticModelviaRapid3DBioprinting,ProceedingsoftheNationalAcademyofSciences(PNAS),Vol.113(no.8),pp.2206-2211,2016.?????HighlightedinNatureReviewsGastroenterologyHepatology,Feb24,2016.Zhu,X.Qu,J.Zhu,X.Ma,S.Patel,J.Liu,P.Wang,C.S.Lai,M.Gou,Y.Xu,K.Zhang,S.C.Chen*,Direct3Dbioprintingofprevascularizedtissueconstructswithcomplexmicroarchitecture,Biomaterials,Vol.124,pp.106-115,2017.Zhu+,K.R.Tringale+,S.A.Woller,S.You,S.Johnson,H.Shen,J.Schimelman,M.Whitney,J.Steinauer,W.Xu,T.L.Yaksh,Q.T.Nguyen*,S.C.Chen*,RapidContinuous3DPrintingofCustomizablePeripheralNerveGuidanceConduits,MaterialsToday,Vol.21(9),pp.951-959,2018.Ma,C.Yu,P.Wang,W.Xu,X.Wan,C.S.E.Lai,J.Liu,A.Koroleva-Maharajh,S.C.Chen*,Rapid3Dbioprintingofdecellularizedextracellularmatrixwithregionallyvariedmechanicalpropertiesandbiomimeticmicroarchitecture,Biomaterials,Vol.185,pp.310-321,2018,DOI:10.1016/j.biomaterials.2018.09.026Koffler+,W.Zhu+,X.Qu,O.Platoshyn,J.Dulin,J.Brock,L.Graham,P.Lu,J.Sakamoto,M.Marsala,S.C.Chen*,M.H.Tuszynski*,Biomimetic3D-PrintedScaffoldsforSpinalCordInjury,NatureMedicine,Vol.25,pp.263-269,2019.?????HighlightedinNatureReviewsNeuroscience,Jan.29,2019,reportedbyNIHDirectorsBlog?on?????June6,2019.Tang,Q.Xie*,R.C.Gimple,Z.Zhong,T.Tam,J.Tian,R.L.Kidwell,?Q.Wu,B.C.Prager,Z.Qiu,A.Yu,Z.Zhu,P.Mesci,H.Jing,J.Schimelman,P.Wang,D.Lee,M.H.Lorenzini,?D.?Dixit,L.Zhao,S.Bhargava,T.E.Miller,X.Wan,J.Tang,B.Sun,B.F.Cravatt,A.R.Muotri,S.C.Chen*,J.N.Rich*,Three-dimensionalbioprintingenablescreationoftissue-informedglioblastomamicroenvironmentsformodelingcomplexcellularinteractions,CellResearch,inpress,2020Wangpraseurt*,S.You,F.Azam,G.Jacucci,O.Gaidarenko,M.Hildebrand,M.Kühl,A.G.Smith,M.P.Davey,A.Smith,D.D.Deheyn,S.C.Chen*,S.Vignolini*,3DPrintedBionicCorals,NatureCommunications,Vol.11,1748(1-8),2020.。

想現(xiàn)實（D）研究細胞組織行為的自然激發(fā)分形模式。圖六：分工鎳單原子催化劑模型以及表征圖7.Adv.Mater.貴金屬單原子用于多相催化具有原子分布在載體上的活性金屬位點的單原子催化劑（SAC）是催化領域中的一種新的先進材料，分工由于其獨特的催化行為，它為各種催化過程打開了廣闊的前景。

這項研究提供了一種新的方法：想現(xiàn)實以SAC作為電催化劑來調節(jié)界面電子轉移，從而在體內進行電化學分析。分工簡要討論了單原子催化劑的合成和表征以及作為催化研究的前提。

想現(xiàn)實通過抑制多原子獲得的修飾的催化機理如何涉及催化途徑。使用原子活性位點以鈷原子水平分散在有序的多孔N摻雜碳基體中形成Co單原子催化劑（Co-SAC），分工用于從生理學角度分析葡萄糖相關模型。