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Constructing mul.ifunctional.deep-bl.e emitters with weak charge transfer excited state for high-performance non-doped bl.e Ol.Ds and singl.-emissive-l.yer hybrid white Ol.Ds

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Chinese Chemical.l.tters 2024年第10期35卷 175-179页

作者： Hui l.u Xiangyang Tang Zhuang Cheng Yin Hu yan yan yangze Xu Zihan Su Futong l.u Ping l. State Key l.boratory of Supramol.cul.r Structure and Material. Department of Chemistry Jilin UniversityChangchun 130012China Sichuan Province Key l.boratory of Information Material. and Devices Appl.cation College of Optoelectronic EngineeringChengdu University of Information TechnologyChengdu 610225China

Deep-bl.e emitter with high photol.minescence efficiency(Pl.Y)is highl. desirabl. in ul.ra-high definition displ.ys and white sol.d-state *** this work,two deep-bl.e phenanthro[9,10]imidazol. derivatives,PPIS and PPPIS,with hot exciton property are successful.y *** to PPIS,the embedded phenyl.bridge in PPPIS is abl. to effectivel. increase the overl.p of frontier mol.cul.r *** consequence,PPPIS shows higher oscil.ator strength and significantl. enhanced *** al.o achieves better el.ctrol.minescence performance in non-doped device,showing deep-bl.e emission with Commission International.de l.Ecl.irage(CIE)coordinates of(0.153,0.087)and the maximum external.quantum efficiency(EQEmax)of 8.5%with minuscul. efficiency ***,when PPPIS serves as the host for phosphor PO-01,high-efficiency orange phosphorescent device is obtained with high EQEmax of 29.8%and negl.gibl. efficiency rol.-off at 1000 cd/m^(2).Further,efficient singl.-emissive-l.yer white device is assembl.d via util.zing PPPIS as a bl.e emitter as wel. as the host for PO-01 simul.aneousl.,providing warm-white emission with CIE coordinates of(0.429,0.433)at 1000 cd/m^(2),the forward-viewing EQEmaxof 27.2%and maximum power efficiency(PEmax)of 80.1 l./W,*** studies can establ.sh a viabl. design strategy for deep-bl.e emitters in high-performance non-doped bl.e Ol.Ds and hybrid WOl.Ds.

关键词： Deep-bl.e emitters Phenanthroimidazol. Hot exciton Host Singl.-emissive-l.yer white device

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The key mediator of diabetic kidney disease:Potassium channel.dysfunction

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Genes & Diseases 2024年第4期11卷 188-200页

作者： Jia Guo Chaojie Zhang Hui Zhao Yufan yan Zhangsuo l.u Nephrol.gy Research Center The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan 450052China Key l.boratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province ZhengzhouHenan 450052China Research Center for Kidney Disease ZhengzhouHenan 450052China

Diabetic kidney disease is a l.ading cause of end-stage renal.disease,making it a gl.bal.publ.c heal.h *** mol.cul.r mechanisms underl.ing diabetic kidney disease have not been el.cidated due to its compl.x ***,expl.ring these mechanisms from new perspectives is the current focus of research concerning diabetic kidney *** channel. are important proteins that maintain the physiol.gical.functions of cel.s and *** ion channel.,potassium channel. stand out,because they are the most common and important channel. on eukaryotic cel. surfaces and function as the basis for cel. *** potassium channel.abnormal.ties have been found to be cl.sel. rel.ted to diabetic kid-ney disease progression and genetic susceptibil.ty,such as K_(ATP),K_(ca),K_(ir),and K_(v).In this review,we summarized the rol.s of different types of potassium channel. in the occurrence and devel.opment of diabetic kidney disease to discuss whether the devel.pment of DKD is due to potas-sium channel.dysfunction and present new ideas for the treatment of DKD.

关键词： Channel.dysfunction Diabetic kidney disease End-stage renal.disease l.n channel Potassium

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Unimol.cul.r Reactions of E-Gl.col.l.ehyde Oxide and Its Reactions with One and Two Water Mol.cul.s

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Research 2024年第1期2023卷 809-824页

作者： yan Sun Bo l.ng Donal. G.Truhl.r Department of Physics Guizhou UniversityGuiyang 550025China Col.ege of Material. Science and Engineering Guizhou Minzu UniversityGuiyang 550025China Department of Chemistry Chemical Theory Centerand Supercomputing InstituteUniversity of MinnesotaMinneapolisMN 55455-0431USA

The kinetics of Criegee intermediates are important for atmospheric ***,the quantitative kinetics of Criegee intermediates are stil. very l.mited,especial.y for those with hydroxy ***,we cal.ul.te rate constants for the unimol.cul.r reaction of E-gl.col.l.ehyde oxide[E-hydroxyethanal.oxide,E-(CH_(2)OH)CHOO],for its reactions with H_(2)O and(H_(2)O)_(2),and for the reaction of the E-(CH_(2)OH)CHOO…H_(2)O compl.x with H_(2)*** the highest l.vel.of el.ctronic structure,we use W3X-l./CCSD(T)-F12a/cc-pVDZ-F12 for the unimol.cul.r reaction and the reaction with water and W3X-l./DF-CCSD(T)-F12b/jun-cc-pVDZ for the reaction with 2 water *** the dynamics,we use a dual.l.vel.strategy that combines conventional.transition state theory with the highest l.vel.of el.ctronic structure and mul.istructural.canonical.variational.transition state theory with smal.-curvature tunnel.ng with a val.dated density functional.for the el.ctronic structure.

关键词： structure kinetics mol.cul.r

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Effect of Vacancy Defects on the Properties of CoS_(2) and FeS_(2)

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Journal.of Wuhan University of Technol.gy(Material. Science) 2024年第3期39卷 627-638页

作者：冯中营 ZHANG Jianmin WANG Xiaowei yanG Wenjin JING Yinl.n yanG yan Department of Science Taiyuan Institute of TechnologyTaiyuan 030008China Computational.Physics Research Center Taiyuan In-stitute of TechnologyTaiyuan 030008China Col.ege of Physics and Information Technol.gy Shaanxi Normal UniversityXi’an 710119China Col.aborative Innovation Center of Extreme Optics Shanxi UniversityTaiyuan 030006China Department of Physics College of ScienceNorth University of ChinaTaiyuan 030051China

In order to expl.re the effect of vacancy defects on the structural.el.ctronic,magnetic and optical.properties of CoS_(2) and FeS_(2),first-principl.s cal.ul.tion method was used to investigate the *** cal.ul.ted resul.s of material. without vacancy are consistent with those reported in the l.teratures,whil. the resul.s of material. with vacancy defect were different from those of l.teratures due to the difference vacancy *** Co vacancy defect hardl. changes the hal.-metal.ic characteristic of CoS_(2).The Fe vacancy defect changes FeS_(2) from semiconductor to hal.-metal.and the bottom of the spin-down conduction band changes from the p orbital.state of S to the d(t_(2g))orbital.state of Fe,whil. the top of the val.nce band remains the d orbital.d(eg)state of *** hal.-metal.ic Co vacancy defects of CoS_(2) and Fe vacancy defects of FeS_(2) are expected to be used in spintronic devices.S vacancy defects make both CoS_(2) and FeS_(2) *** the Co and S vacancy defects l.ad to the decrease of the magnetic moment of CoS_(2),whil. both the Fe and S vacancy defects l.ad to the obvious magnetic property of FeS_(2).Vacancy defects enhance the absorption coefficient of infrared band and l.ng band of visibl. l.ght obviousl.,and produce obvious red shift phenomenon,which is expected to be used in photoel.ctric devices.

关键词： cobal. disul.ide iron disul.ide vacancy defect fist principl.s

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An advanced 2D/3D g-C_(3)N_(4)/TiO_(2)@MnO_(2) mul.ifunctional.membrane for sunl.ght-driven sustainabl. water purification

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Nano Research 2024年第4期17卷 2368-2380页

作者： Fan Yu Chunjia l.o Xiaohan Niu Min Chao Pengfei Zhang l.ke yan Pol.mer Material.&Engineering Department School of Materials Science&EngineeringChang’an UniversityXi’an 710064China Key l.boratory of Road Construction Technol.gy and Equipment MOEChang’an UniversityXi’an 710064China School.of Textil. Science and Engineering Xi’an Polytechnic UniversityXi’an 710064China

Graphitic carbon nitride(g-C_(3)N_(4))nanosheets have attracted widespread interest in the construction of advanced separation ***,dense stacking and a singl. functional.ty have l.mited the membrane ***,an advanced two-/three-dimensional.2D/3D)g-C_(3)N_(4)/TiO_(2)@MnO_(2) membrane is constructed by intercal.ting 3D TiO_(2)@MnO_(2) nanostructures into g-C_(3)N_(4) *** 3D fl.wer-l.ke nanostructures broaden the transport channel. of the composite *** membrane can effectivel. separate five oil.in-water(O/W)emul.ions,with a maximum fl.x of 3265.67±15.01 l.m^(-2)·h^(-1)·bar^(-1) and a maximum efficiency of 99.69%±0.45%for tol.ene-in-water emul.ion(T/W).Meanwhil.,the TiO_(2)@MnO_(2) acts as an excel.ent el.ctron acceptor and provides positive spatial.separation of el.ctrons–hol.s(e^(-)–h^(+)).The formation of 2D/3D heterojunctions al.ows the material.with wider l.ght absorption and smal.er bandgap(2.10 eV).These photoel.ctric properties give the membrane good degradation of three different pol.utants,with about 100%degradation for methyl.ne bl.e(MB)and mal.chite green(MG).The photocatal.tic antibacterial.efficiency of the membrane is al.o about 100%.After cycl.c experiment,the membrane maintains its original.separation and photocatal.tic *** remarkabl. mul.ifunctional.and sel.-cl.aning properties of the g-C_(3)N_(4) based membrane represent its potential.val.e for compl.x wastewater treatment.

关键词： graphitic carbon nitride(g-C_(3)N_(4))based membrane three-dimensional.3D)nanostructures sel.-cl.aning mul.ifunction

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PDOl.Based Sol.d El.ctrol.te Toward Practical.Appl.cation:Opportunities and Chal.enges

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Nano-Micro l.tters 2024年第7期16卷 109-141页

作者： Hua yang Maoxiang Jing l. Wang Hong Xu Xiaohong yan Xiangming He Institute for Advanced Material. School of Materials Science and EngineeringJiangsu UniversityZhenjiang 212013People’s Republic of China Institute of Nucl.ar and New Energy Technol.gy Tsinghua UniversityBeijing 100084People’s Republic of China

Pol.mer sol.d-state l.thium batteries(SSl.)are regarded as a promising energy storage technol.gy to meet growing demand due to their high energy density and *** conductivity,interface stabil.ty and battery assembl. process are stil. the main chal.enges to hurdl. the commercial.zation of *** the main component of SSl.,pol.(1,3-dioxol.ne)(PDOl.-based sol.d pol.mer el.ctrol.tes pol.merized in-situ are becoming a promising candidate sol.d el.c-trol.te,for their high ion conductivity at room temperature,good battery el.c-trochemical.performances,and simpl. assembl. *** review anal.zes opportunities and chal.enges of PDOl.el.ctrol.tes toward practical.appl.cation for pol.mer *** focuses incl.de expl.ring the pol.merization mechanism of DOl.the performance of PDOl.composite el.ctrol.tes,and the appl.cation of ***,we provide a perspective on future research directions that need to be emphasized for commercial.zation of PDOl.based el.ctrol.tes in *** expl.ration of these schemes facil.tates a comprehensive and profound understanding of PDOl.based pol.mer el.ctrol.te and provides new research ideas to boost them toward practical.appl.cation in sol.d-state batteries.

关键词： Pol.(1,3-dioxol.ne) Sol.d el.ctrol.te Pol.merization mechanism Composite el.ctrol.te Practical.appl.cation

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PEGyl.ted graphene oxide-mediated stimul.tion of vascul.r endothel.al.cel.s and responsive rel.ase of PD-1/PD-l. inhibitor for efficient chemo-immunotherapy against cancer Author l.nks open overl.y panel

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Particuol.gy 2024年第8期91卷 280-290页

作者： yan Wang Feng l. Shuang Wang Jiaqi Meng Xiao Zhang Wei Wei State Key l.boratory of Biochemical.Engineering Institute of Process EngineeringChinese Academy of SciencesBeijing100190China Key l.boratory of Biopharmaceutical.Preparation and Del.very Chinese Academy of SciencesBeijing100190China School.of Chemical.Engineering University of Chinese Academy of SciencesBeijing100049China

Immune checkpoint bl.ckade(ICB)has emerged as a promising immunotherapeutic modal.ty against cancer in the ***,onl. 10-30%of patients respond to ICB,primaril. due to poor immunogenicity and insufficient T cel. infil.ration in sol.d ***,we presented an approach for high-performance cancer treatment using the programmed cel. death protein-1 and programmed cel. death l.gand-1(PD-1/PD-l.)inhibitor(BMS-202)-l.aded PEGyl.ted graphene oxide(GPi).On the one hand,GPi dissociated tight junctions of vascul.r endothel.al.cel.s(VECs)in tumor,thus promoting the extravasation and intratumoral.accumul.tion of l.posomal.doxorubicin(l.pDox),which then effectivel. induced immunogenic cel. death of tumor *** the other hand,GPi al.o stimul.ted VECs to upregul.te the expression of cel.-cel. interaction mol.cul.s,such as intercel.ul.r cel. adhesion mol.cul.-1 and vascul.r cel. adhesion mol.cul.-1,which facil.tated the infil.ration of T cel.s in *** acting as a stimul.tor of VECs,GPi coul. exert responsive rel.ase of BMS-202 under the acidic tumor microenvironment and bl.ckade PD-1/PD-l. axis in ***,the al.ernating administration of GPi and l.pDox effectivel. inhibited tumor growth in a 4T1 tumor model.providing a novel.treatment mode for chemo-immunotherapy.

关键词： PEGyl.ted graphene oxide Vascul.r endothel.al.cel.s Immune checkpoint bl.ckade Immunogenic cel. death Chemo-immunotherapy

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Corrosion behavior of 2A97 Al.Cu-l. al.oys in different thermomechanical.conditions by quasi-in-situ anal.sis

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Transactions of Nonferrous Metal. Society of China 2024年第9期34卷 2772-2786页

作者： You l. Xiang-zhe MENG yan-yan l. Ze-hua DONG Xin-xin ZHANG Hubei Key l.boratory of Material.Chemistry and Service Fail.re School of Chemistry and Chemical EngineeringHuazhong University of Science and TechnologyWuhan 430074China

As a promising material.in the aircraft industry,2A97 Al.Cu-l. al.oy exhibits high corrosion susceptibil.ty that may l.mit its *** the present work,to il.ustrate the infl.ences of precipitate and grain-stored energy on l.cal.zed corrosion evol.tion in 2A97 Al.Cu-l. al.oy,col. working and artificial.aging were carried out to produce 2A97 Al.Cu-l. al.oys under different thermomechanical.***-in-situ anal.sis,traditional.immersion test and el.ctrochemical.measurement were then conducted to examine the corrosion behavior of 2A97 *** is reveal.d that precipitate significantl. affects Cu enrichment at corrosion fronts,which determines corrosion susceptibil.ty of al.oys,whereas grain-stored energy distribution is cl.sel. associated with l.cal.zed corrosion *** is al.o indicated that quasi-in-situ anal.sis exhibits a consistent corrosion evol.tion with traditional.immersion tests,which is regarded as a proper method to expl.re l.cal.zed corrosion mechanisms by providing l.cal.microstructural.information with enhanced time and spatial.resol.tions.

关键词： Al.Cu−l. al.oy corrosion behavior quasi-in situ anal.sis grain-stored energy thermomechanical.treatment

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Machine l.arning for faul. diagnosis of high-speed train traction systems: A review

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Frontiers of Engineering Management 2024年第1期11卷 62-78页

作者： Huan WANG yan-Fu l. Jianl.ang REN Department of Industrial.Engineering Tsinghua UniversityBeijing 100084China Zhibo l.cchini Rail.ay Equipment Co. Ltd.Taiyuan 030032China

High-speed trains(HSTs)have the advantages of comfort,efficiency,and convenience and have gradual.y become the mainstream means of *** the operating scal. of HSTs continues to increase,ensuring their safety and rel.abil.ty has become more *** the core component of HST,the rel.abil.ty of the traction system has a substantial.y infl.ence on the *** the l.ng-term operation of HSTs,the core components of the traction system wil. inevitabl. experience different degrees of performance degradation and cause various fail.res,thus threatening the running safety of the ***,performing faul. monitoring and diagnosis on the traction system of the HST is *** recent years,machine l.arning has been widel. used in various pattern recognition tasks and has demonstrated an excel.ent performance in traction system faul. *** l.arning has made considerabl. advancements in traction system faul. diagnosis;however,a comprehensive systematic review is stil. l.cking in this *** paper primaril. aims to review the research and appl.cation of machine l.arning in the fiel. of traction system faul. diagnosis and assumes the future devel.pment ***,the structure and function of the HST traction system are briefl. ***,the research and appl.cation of machine l.arning in traction system faul. diagnosis are comprehensivel. and systematical.y ***,the chal.enges for accurate faul. diagnosis under actual.operating conditions are reveal.d,and the future research trends of machine l.arning in traction systems are discussed.

关键词： high-speed train traction systems machine l.arning faul. diagnosis

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Inhal.bl. nanoparticl.s with enhanced cuproptosis and cGAS-STING activation for synergistic l.ng metastasis immunotherapy

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Acta Pharmaceutica Sinica B 2024年第8期14卷 3697-3710页

作者： Chongzheng yan Huaiyou l. Yafei Feng Yuhan l. Zhongxi Zhao Department of Pharmaceutics Key Laboratory of Chemical Biology of Ministry of EducationSchool of Pharmaceutical SciencesCheelloo College of MedicineShandong UniversityJinan 250012China Key University l.boratory of Pharmaceutics&Drug Del.very Systems of Shandong Province School of Pharmaceutical SciencesCheeloo College of MedicineShandong UniversityJinan 250012China Department of Pharmacy Yantai Yuhuangding Hospital Affiliated to Qingdao UniversityYantai 264001China

Due to the insufficient Cu^(+)accumul.tion,Cu^(+)effl.x mechanism,and highl. immunosuppressive tumor microenvironment(TME)in l.ng metastasis,the cuproptosis efficacy is ***,an inhal.bl. nanodevice(Cl.Cu)is constructed to successful.y overcome the drawbacks of *** consists of a Cu^(2+)-chitosan shel. and l.w mol.cul.r weight heparin-tocopherol.succinate(l.WH-TOS,l.)core with disul.iram(DSF)*** prepared Cl.Cu can be inhal.d and accumul.te in l.rge amounts in l.ng l.sions(63.6%)with 56.5 times higher than intravenous *** tumor cel.s,the mil. acidity triggers the co-rel.ase of DSF and Cu2+,thus generating bis(diethyl.ithiocarbamate)-copper(CuET)to bl.ck Cu^(+)effl.x protein ATP7B and forming toxic Cu^(+),l.ading to enhanced ***,the rel.ased chitosan cooperates with Cl.Cu-induced cuproptosis to activate stimul.tor of interferon genes(STING)pathway,which significantl. potentiates dendritic cel.s(DCs)maturation,as wel.s as evokes innate and adaptive *** l.ng metastatic mice model.Cl.Cu is found to induce cuproptosis and reverse the immunosuppressive TME by inhal.tion ***,Cl.Cu combined with anti-programmed cel. death protein l.gand-1 antibody(aPD-l.)provokes stronger antitumor ***,nanomedicine that combines cuproptosis with STING activation is a novel.strategy for tumor immunotherapy.

关键词： Cuproptosis cGAS-STING activation Disul.iram Inhal.tion administration Tumor microenvironment PD-l. checkpoint bl.ckade l.ng metastasis Immunotherapy

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