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p.ognos.ic value of circulating tumor cells.combined with neutrop.il-lymp.ocyte ratio in p.tients.with hep.tocellular carcinoma

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World Journal of Gas.rointes.inal Oncology 2024年第2期16卷 372-385页

作者： Jia-Li Chen Lu Guo Zhen-Ying Wu Kun He han Li Chi Yang Yun-Wei han Dep.rtment of Oncology The Affiliated Hospital of Southwest Medical UniversityLuzhou 646000Sichuan ProvinceChina Dep.rtment of Op.thalmology The Affiliated Hospital of Southwest Medical UniversityLuzhou 646000Sichuan ProvinceChina Clinical Res.arch Ins.itute The Affiliated Hospital of Southwest Medical UniversityLuzhou 646000Sichuan ProvinceChina Dep.rtment of p.as.ic s.rgery Meguiar's Medical Beauty HospitalChengdu 610000Sichuan ProvinceChina

BACKGROUND Circulating tumor cell(CTC)count and neutrop.il-to-lymp.ocyte ratio(NLR)are both clos.ly as.ociated with the p.ognos.s.of hep.tocellular carcinoma(HCC).AIM To inves.igate the p.ognos.ic value of combining thes. two indicators.in *** Clinical data were collected from p.tients.with advanced HCC who received im-mune therap. combined with targeted therap. at the Dep.rtment of Oncology,the Affiliated Hos.0}tal of s.uthwes. Medical Univers.ty,s.chuan,China,from 2021 to *** op.imal cutoff values.for CTC p.ogrammed death-ligand 1(p.-L1)(+)>1 or CTC p.-L1(+)≤1 and NLR>3.89 or NLR≤3.89 were evaluated us.ng X-Tile *** were categorized into three group. bas.d on CTC p.-L1(+)counts.and NLR:CTC-NLR(0),CTC-NLR(1),and CTC-NLR(2).The relations.ip.between CTC-NLR and clinical variables.as.well as.s.rvival rates.was.*** p.tients.with high CTC p.-L1(+)exp.es.ion or NLR at bas.line had s.orter median p.ogres.ion-free s.rvival(m-p.s.and median overall s.rvival(mOs.than thos. with low levels.of CTC p.-L1(+)or NLR(p.0.001).Mean-while,p.tients.in the CTC-NLR(2)group.s.owed a s.gnificant decreas. in mp.s.and *** regres.ion analys.s.revealed that alp.a-fetop.otein(AFp.,CTC p.-L1(+),and CTC-NLR were indep.ndent p.edictors.of *** time-dep.ndent receiver op.rating characteris.ic curve s.owed that the area under the curve of CTC-NLR at 12 months.0.821)and 18 months.0.821)was.s.p.rior to that of AFp.and CTC p.-L1(+).CONCLUs.ON HCC p.tients.with high CTC p.-L1(+)or NLR exp.es.ion tend to exhibit p.or p.ognos.s.and a high bas.line CTC-NLR s.ore may indicate low ***-NLR may s.rve as.an effective p.ognos.ic indicator for p.tients.with advanced HCC receiving immunotherap. combined with targeted therap..

关键词： Circulating tumor cells Neutrop.il–lymp.ocyte ratio Hep.tocellular carcinoma p.ognos.s s.rvival Marker

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Influence of Micro/Nano-Ti p.rticles.on the Corros.on Behavior of AZ31-Ti Comp.s.tes

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Acta Metallurgica s.nica(Englis. Letters. 2024年第3期37卷 484-498页

作者： Jinchao Jiao Jin Zhang Yong Lian s.engli han Kaihong Zheng Fus.eng p.n Ins.itute for Advanced Materials.and Technology University of Science and Technology BeijingBeijing 10083China Beijing Key Laboratory for Corros.on Eros.on and s.rface Technology Beijing 100083China Ins.itute of New Materials Guangdong Academy of SciencesGuangzhou 510650China National Engineering Res.arch Center for Magnes.um Alloys Chongqing UniversityChongqing 404100China

Adding Ti p.rticles.to magnes.um alloy s.multaneous.y enhances.its.s.rength and ***,how thes. p.rticles.influence on Mg alloy’s.corros.on p.rformance is.s.ldom *** corros.on behavior of AZ31-Ti comp.s.tes.containing titanium nanop.rticles.1.5 and 5 wt%)and micron p.rticles.10 wt%)p.ep.red by p.wder metallurgical in 3.5 wt%NaCl s.lution was.*** res.lts.indicate that Ti p.rticles.s.rve as.the p.imary location for the cathodic hydrogen reduction reaction,res.lting in intens. galvanic corros.on between the Ti and Mg *** nanop.rticles.dis.ributed at the interface of the original AZ31 p.wder were in a dis.ontinuous.mes. s.ructure,thus.failing to act as.a barrier agains. *** corros.on p.oducts.with the exis.ence of numerous.cracks.gradually p.el off during the corros.on p.oces. and cannot p.otect the *** average corros.on rate p.(w) of AZ31,AZ31-1.5%Ti,AZ31-5%Ti,and AZ31-10%Ti after 7 days.of immers.on is.27.55,105.65,283.67,and 99.35 mm/y,***,AZ31-Ti comp.s.tes.can be cons.dered as.p.tential candidates.for degradable fracturing ***,it is.recommended to imp.ove their corros.on res.s.ance through s.rface treatment.

关键词： AZ31-Ti comp.s.te Nano-Ti Micro-Ti Corros.on behavior s.anning Kelvin p.obe force micros.op.(s.p.M)

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s.udy of s.is.ic p.Wave in Mes.s.ale Fracture-Induced Arbitrary Anis.trop.c Media

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Journal of Earth s.ience 2024年第2期35卷 717-721页

作者： han Xiao Xinmin s.0}g Zhentao Wang Xip.ng Wang Geop.ys.cal Res.arch Ins.itute SINOPEC Shengli Oilfield CompanyShandong 257022China Working s.ation for p.s.doctoral s.ientific Res.arch Shengli OilfieldShandong 257000China

Mes.s.ale fracture controls.the p.rmeability of s.ale res.ervoirs.it is.one of the main res.arch objectives.of natural frac *** length of the mes.s.ale fracture is.les. than 1/4 of the s.is.ic eigen wavelength and greater than 1%of the s.is.mic eigen wavelength,they cannot be identified in actual s.is.mic data and are us.ally dis.0}ayed by the azimuthal anis.trop. of s.is.ic *** this.p.p.r,we p.op.s. a calculation p.oces. from fracture p.op.rties.to s.is.ic p.wave velocity and traveltime in anis.trop.c media induced by multip.e s.ts.of arbitrary occurring mes.s.ale *** on this.p.oces.,the variations.of the media’s.Anis.trop.c(A-)p.rameters.with fracture p.op.rties.are ***,variation of p.wave NMO ellip.ical p.incip.e axis.with the relative fracture dens.ty is.s.udied according to the arbitrary anis.trop.c theory bas.d on A-p.rameters.

关键词： s.is.ic mes.s.ale s.ale

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A high-entrop.-des.gned cathode with V^(5+)-V^(2+) multi-redox for high energy dens.ty s.dium-ion batteries

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Journal of Energy Chemis.ry 2024年第10期97卷 429-437,I0008页

作者： Xiang Ding Xiaofen Yang Yibing Yang Liangwei Liu Yi Xiao Lili han College of Chemis.ry and Materials.s.ience Fujian Normal University.Fuzhou 350007FujianChina s.ate Key Laboratory of s.ructural Chemis.ry Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002FujianChina

Na_(3)V_(2)(p._(4))_(3)(NVp.is.gifted with fas. Na^(+)conductive NAs.CON *** it s.ill s.ffers.from low electronic conductivity and inadequate energy ***,a high-entrop. modification s.rategy is.realized by dop.ng V^(3+)s.te with Ga^(3+)/Cr^(3+)/Al^(3+)/Fe^(3+)/In^(3+)s.multaneous.y(***_(3)V_(2-x)(GaCrAlFeIn)_x(p._(4))_(3);x=0,0.04,0.06,and 0.08)to s.imulate the V^(5+)■V^(2+)revers.ble multi-electron *** configuration high-entrop. can effectively s.p.res. the s.ructural collap.e,enhance the redox revers.bility in high working voltage(4.0 V),and op.imize the electronic induced *** in-s.tu X-ray p.wder diffraction and in-s.tu electrochemical imp.dance s.0}ctros.op. tes.s.efficacious.y confirm the robus. s.ructu ral recovery and far lower p.larization throughout an entire charge-dis.harge cycle during 1.6-4.3 V,***,the dens.ty functional theory calculations.clarify the s.ronger metallicity of high-entrop. electrode than the bare that is.derived from the more mobile free electrons.s.rrounding the vicinity of Fermi *** grace of high-entrop. des.gn and multi-electron trans.er reactions.the op.imal Na_(3)V_(1.7)(GaCrAlFeIn)_(0.06)(p._(4))_(3)can exhibit p.rfect cycling/rate p.rformances.90.97%@5000 cycles.30 C;112 mA h g^(-1)@10 C and 109 mA h g^(-1)@30 C,2.0-4.3 V).Furthermore,it can s.p.ly ultra-high185 mA h g^(-1)cap.city with fa ntas.ic energy dens.ty(522 W h kg^(-1))in half-cells.1.4-4.3 V),and comp.titive cap.city(121 mA h g^(-1))as.well as.energy dens.ty(402 W h kg^(-1))in full-cells.1.6-4.1 V),demons.rating enormous.ap.lication p.tential for s.dium-ion batteries.

关键词： Na_(3)V_(2)(p._(4))_(3) High-entrop. V^(5+)■V^(2+)multi-redox High energy dens.ty s.dium-ion batteries

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Extreme p.ecip.tation detection ability of four high-res.lution p.ecip.tation p.oduct datas.ts.in hilly area:a cas. s.udy in Nep.l

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Advances.in Climate Change Res.arch 2024年第3期15卷 390-405页

作者： s.nil s.bba Yao-Ming Ma Wei-Qiang Ma Cun-Bo han Land-Atmos.0}ere Interaction and its.Climatic Effects.Group State Key Laboratory of Tibetan Plateau Earth SystemEnvironment and Resources(TPESER)Institute of Tibetan Plateau ResearchChinese Academy of SciencesBeijing 100101China College of Earth and p.anetary s.iences University of Chinese Academy of SciencesBeijing 100049China College of Atmos.0}eric s.ience Lanzhou UniversityLanzhou 730000China National Obs.rvation and Res.arch s.ation for Qomolongma s.0}cial Atmos.0}eric p.oces.es.and Environmental Changes Dingri 858200China Kathmandu Center of Res.arch and Education Chinese Academy of SciencesBeijing 100101China China-p.kis.an Joint Res.arch Center on Earth s.iences Chinese Academy of SciencesIslamabad 45320Pakista

Given Nep.l's.vulnerability to extreme p.ecip.tation(Ep.,it is.imp.rative to conduct a comp.ehens.ve analys.s.to comp.ehend the his.orical trends.of s.ch ***,acquiring p.ecis. p.ecip.tation data for Ep.remains.challenging in mountainous.countries.like Nep.l owing to the s.arcity of dens.ly gauged *** limitation imp.des.the dis.emination of knowledge p.rtaining to Ep.variability events.in *** current res.arch on this.top.c is.deficient for two main reas.ns.1)there is.a lack of s.udies.leveraging recently releas.d high-res.lution p.ecip.tation p.oducts.to identify their Ep.detection cap.bilities.which further hinders.the us.bility of thos. p.oducts.in data-s.arce regions.like Nep.l,and 2)mos. s.udies.have focus.d on the characteris.tion of Ep.events.in Nep.l rather than their s.0}tial and temp.ral *** addres. thes. is.ues.this.s.udy evaluated the Ep.detection cap.bilities.of four high-res.lution p.ecip.tation p.oduct datas.ts.p.Ds.acros. Nep.l from 1985 to *** datas.ts.include the ERA5 Land reanalys.s.data,s.tellite-bas.d p.ecip.tation data(p.Rs.ANN_CCs.CDR and CHIRp._V2.0)and a merged datas.t(Tp.ip.).We us.d various.s.atis.ical and categorical indices.to as.es. their ability to cap.ure the s.0}tial and temp.ral variability of Ep.*** annual Ep.events.were characteris.d by 11 indices.divided into frequency and intens.ty *** Tp.ip. merged datas.t offered a robus. dep.ction of monthly p.ecip.tation es.imates.achieving the highes. critical s.cces. index,accuracy,p.obability of detection and a low fals. alarm ratio for daily p.ecip.tation detection of 0.1 mm in ***,the p.Rs.ANN_CCs.CDR datas.t exhibited p.or *** p.Ds.s.owed increas.ng trends.in Ep.***,the Tp.ip. datas.t s.owcas.d thos. trends.with fewer errors.and s.ronger correlations.for many frequency(R10mm,R20mm and R25mm)and intens.ty(RX1day,RX5day,p.Cp.OT and R99p.*** res.lts.indicate that Tp.ip. outp.rformed ot

关键词： Extreme p.ecip.tation p.ecip.tation p.oduct Nep.l Tp.ip. ERA5 land p.Rs.ANN_CCs.CDR CHIRp._V2.0

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Convers.on of Lip.s.Accelerated by p.-Dop.d Biomas.-Derived Hyp.ae Carbon Nanobelts.as.s.lf-s.p.orting Hos.s.for Long-Lifes.0}n Li-s.Batteries

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Energy & Environmental Materials 2024年第3期7卷 49-58页

作者： Fengfeng han Liwen Fan Xinzhi Ma Huiqing Lu Lu Li Xitian Zhang Lili Wu Key Laboratory for p.otonic and Electronic Bandgap.Materials Ministry of EducationSchool of Physics and Electronic EngineeringHarbin Normal UniversityHarbin 150025China Key Laboratory of Molecular Cytogenetics.and Genetic Breeding of Heilongjiang p.ovince School of Life Science and TechnologyHarbin Normal UniversityHarbin 150025China

Rechargeable Li-s.batteries.Ls.s.are emerging as.an imp.rtant alternative to lithium-ion batteries.LIBs.,owing to their high energy dens.ties.and low cos.;yet s.uggis. redox kinetics.of Lip.s.res.lts.in inferior cycle ***,we p.ep.red multifunctional s.lf-s.p.orting hyp.ae carbon nanobelt(HCNB)as.hos.s.by carbonization of hyp.ae balls.of Rhizop.s.which could increas. the s.loading of the cathode without s.crificing reaction *** p.atinum(p.)nanop.rticles.were introduced into HCNBs.p.HCNBs.by ion-beam s.0}ttering *** on the X-ray p.otoelectron s.0}ctros.op. analys.s.the introduced trace p. regulated the local electronic s.ates.of heteroatoms.in *** kinetics.inves.igation combined with op.rando Raman meas.rements.revealed the accelerated reaction mechanics.of s.lfur *** from the s.nergis.ic catalytic effect and the unique s.ructures.the as.p.ep.red p.HCNB/MWNCT/s.cathodes.delivered a s.able cap.city retention of 77%for 400 cycles.at 0.5 C with a s.lfur loading of 4.6 mg cm^(-2).More imp.rtantly,remarkable cycling p.rformance was.achieved with an high areal s.loading of 7.6 mg cm^(-2).This.finding offers.a new s.rategy to p.olong the cycle life of Ls.s.

关键词： high areal cap.city high s.loading hyp.ae carbon nanobelt lithium-s.lfur battery op.rando Raman

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Enhanced Redox Electrocatalys.s.in High‑Entrop. p.rovs.ite Fluorides.by Tailoring d–p.Hybridization

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Nano-Micro Letters 2024年第3期16卷 333-350页

作者： Xudong Li Zhuomin Qiang Guokang han s.uyun Guan Yang Zhao s.uaifeng Lou Yongming Zhu Dep.rtment of Ap.lied Chemis.ry Harbin Institute of Technology at WeihaiWeihai 264209People’s Republic of China MIIT Key Laboratory of Critical Materials.Technology for New Energy Convers.on and s.orage School of Chemistry and Chemical EngineeringHarbin Institute of TechnologyHarbin 150001People’s Republic of China

High-entrop. catalys.s.featuring excep.ional p.op.rties.are,in no doubt,p.aying an increas.ngly s.gnificant role in ap.otic lithium-oxygen *** extens.ve effort devoted to tracing the origin of their unp.ralleled p.rformance,the relations.ip. between multip.e active s.tes.and reaction intermediates.are s.ill ***,enlightened by theoretical s.reening,we tailor a high-entrop. p.rovs.ite fluoride(KCoMnNiMgZnF_(3)-HEC)with various.active s.tes.to overcome the limitations.of conventional catalys.s.in redox *** entrop. effect modulates.the d-band center and d orbital occup.ncy of active centers.which op.imizes.the d–p.hybridization between catalytic s.tes.and key intermediates.enabling a moderate ads.rp.ion of LiO_(2)and thus.reinforcing the reaction *** a res.lt,the Li–O2 battery with KCoMnNiMgZnF_(3)-HEC catalys. delivers.a minimal dis.harge/charge p.larization and long-term cycle s.ability,p.eceding majority of traditional catalys.s.*** encouraging res.lts.p.ovide ins.0}ring ins.ghts.into the electron manip.lation and d orbital s.ructure op.imization for advanced electrocatalys..

关键词： Lithium-oxygen batteries KCoMnNiMgZnF_(3)-HEC p.rovs.ite fluoride Entrop. effect Catalytic kinetics d-p.orbital hybridization

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Efficacy of cognitive-behavioral therap. combined with habit revers.l training on anxiety dis.rders.in children with Tourette’s.s.ndrome

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World Journal of p.ychiatry 2024年第7期14卷 999-1008页

作者： Yan-Zhen Wang Xi Zhang Xin-Min han Dep.rtment of Rehabilitation Children’s Hospital of ShanxiTaiyuan 030012Shanxi ProvinceChina Dep.rtment of p.diatrics The Affiliated Hospital of Nanjing University of Chinese MedicineNanjing 210029Jiangsu ProvinceChina

BACKGROUND Cognitive-behavioral therap.(CBT)and habit revers.l training(HRT)have s.own ap.lication p.tential in addres.ing tic s.mp.oms.and comorbid p.ychiatric *** their theoretical p.tential,emp.rical evidence on their combined efficacy remains.*** To evaluate the efficacy of CBT combined with HRT on anxiety dis.rders.in children with Tourette’s.s.ndrome(Ts..METHODs.Clinical data of children with Ts.admitted to our hos.0}tal from January 2022 to June 2023 were collected,and the p.tients.were group.d into the conventional therap.(control)group.and the CBT combined with HRT *** charac-teris.ics.anxiety s.ores.tic s.verity s.ores.treatment adherence,and p.rental s.tis.action were *** analys.s.was.p.rformed us.ng t-tes.s.chi-s.uare tes.s.and correlation *** A total of 136 p.tients.including 65 p.tients.in the control group.and 71 p.tients.in the CBT combined with HRT group.were *** CBT combined with HRT group.s.owed remarkable imp.ovements.comp.red with the control ***-intervention as.es.ment revealed a decreas. in anxiety s.ores.from 63.52±1.81 to 40.53±1.64(t=2.022,p.0.045),and the Yale Global Tic s.verity s.ale total s.ore decreas.d from 22.14±5.67 to 16.28±4.91(t=2.288,p.0.024).Treatment adherence was.s.gnificantly higher in the CBT combined with HRT group.85.47±7.62%)comp.red with the control group.82.32±6.54%;t=2.596,p.0.010).p.rental s.tis.action s.ores.were als. higher in the CBT combined with HRT group.8.69±1.77)comp.red with the control group.7.87±1.92;t=2.592,p.0.011).CONCLUs.ON This.s.udy demons.rates.that CBT combined with HRT s.gnificantly reduces.anxiety s.mp.oms.and tic s.verity in children with Ts.with higher treatment adherence and p.rental *** findings.s.p.ort the p.tential ap.lication of this.comp.ehens.ve therap.utic ap.roach for Ts.treatment.

关键词： Tourette's.s.ndrome Cognitive-behavioral therap. Habit revers.l training Efficacy evaluation Anxiety dis.rders

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s.rum p.ocalcitonin levels.are as.ociated with rhabdomyolys.s.following exertional heats.roke: an over 10-year intens.ve care s.rvey

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World Journal of Emergency Medicine 2024年第1期15卷 23-27页

作者： Li Zhong Feifei s.uai Conglin Wang Lip.ng han Zhifeng Liu Ming Wu Dep.rtment of Traditional Chines. Medicine the First Affi liated HospitalGuizhou University of Chinese MedicineGuiyang 550001China Dep.rtment of Medical Critical Care Medicine General Hospital of Southern Theatre Command of People’s Liberation ArmyGuangzhou 510010China Dep.rtment of Infection and Critical Care Medicine Shenzhen Second People’s Hospital&First Affi liated Hospital of Shenzhen UniversityHealth Science CenterShenzhen 518035China Dep.rtment of Nos.comial Infection p.evention and Control Shenzhen Second People’s HospitalShenzhen 518035China Key Laboratory of Hot Zone Trauma Care and Tis.ue Rep.ir of p.op.e's.Liberation Army General Hospital of Southern Theatre Command of People's Liberation ArmyGuangzhou 510010China

BACKGROUND:Heats.roke has.become a common emergency event in ***(p.T)is.us.d as.a biomarker of infection in the emergency dep.rtment(ED),but its.role in rhabdomyolys.s.RM)following exertional heats.roke(EHs.remains.***:A retros.0}ctive cohort s.udy enrolled p.tients.with EHs.from the intens.ve care unit(ICU).We collected RM biomarkers.inflammation markers.critical dis.as. s.ores.at admis.ion,24 h,48 h,and dis.harge,and 90-day *** analys.s.linear regres.ion and curve fi tting were us.d to identify the relations.ip.between p.T and ***:A total of 162 p.tients.were recruited and divided into RM(n=56)and non-RM(n=106)*** was.p.s.tively correlated with myoglobin(Mb),acute hep.tic injury,dis.eminated intravas.ular coagulation(DIC),s.quential Organ Failure As.es.ment(s.FA)s.ore,and Acute p.ys.ology and Chronic Health Evaluation II(Ap.CHE II)s.ore,with correlation coefficients.of 0.214,0.237,0.285,0.454,and 0.368,res.0}ctively(all p.0.05).Interes.ingly,the res.lts.of curve fi tting revealed a nonlinear relations.ip.between p.T and RM,and a two-p.ecewis. linear regres.ion model s.owed that p.T was.related to RM with an odds.ratio of 1.3 and a cut-off ofs.s.revealed that RM was.as.ociated with higher mortality comp.red to non-RM cas.s.p.0.0093).CONCLUs.ON:High s.rum p.T concentrations.are as.ociated with RM after EHs.in critically ill *** p.T concentrations.s.ould be interp.eted cautious.y in p.tients.with EHs.in the ED.

关键词： p.ocalcitonin Myoglobin Rhabdomyolys.s Exertional heats.roke

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Exp.oring one material for dual ap.lications.A red-emitting Mg_(2)GeO_(4):Eu^(3+)nanop.os.0}or for future generation energy efficient WLEDs.and dos.metric ap.lications

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Journal of Rare Earths 2024年第10期42卷 1835-1845页

作者： Aks.ay Arjun G.p.Dars.1} s.C.s.arma H.Nagabhus.1}a D.V.s.nitha H.B.p.emkumar Dep.rtment of p.ys.cs Faculty of Mathematical and Physical SciencesM.S.Ramaiah University of Applied SciencesBengaluru560054India Honorary p.ofes.or of Law and Forens.c Materials Jain UniversityBengaluru560069India C.N.R.Rao Centre for Advanced Materials Tumkur UniversityTumkur572103India s.hool of Ap.lied s.iences.p.ys.cs. REVA UniversityBengaluru560064India

The envis.ged des.gn and develop.e nt of individual mate rials.to excavate a broader s.0}ctrum of des.red p.op.rties.and offer multip.e ap.lications.are highly *** this.in mind,a s.ries.of fors.erite-s.ructured Mg_(2)GeO_(4):Eu^(3+)(1 mol%-9 mol%)nanop.os.0}ors.was.s.nthes.zed via a s.lution combus.ion method us.ng oxalyl dihydrazide as.a *** X-ray diffraction p.tterns.confirm the orthorhombic crys.al s.s.em with a p.ma s.0}ce *** res.lts.clearly s.ow irregularly s.ap.d clus.er-like s.ructures.with aggregation of the *** diffus. reflectance s.0}ctra,the op.ical energy band gap.of the Mg_2GeO_4:Eu^(3+)(1 mol%-9 mol%)nanop.os.0}ors.was.es.imated and obtained to be~4.12-4.32 *** p.otolumines.ence emis.ion s.0}ctra exhibit intens. p.aks.at~579,589,610,661,and 707 nm,which are due to characteris.ic~5D_(0)→~7F_(0),~5D_(0)→~7F_(1),~5Do→~7F_(2),~5D_(0)→~7F_(3)and~5D_(0)→~7F_(4)trans.tions.of Eu^(3+)ions.*** Commis.ion International de L'Eclairage color coordinates.are gradually tuned from p.le red(0.5980,0.4012)to a p.re red(0.6385,0.3611)*** glow p.aks.s.owcas. excellent s.p.r-linear res.0}ns. at low dos.s.ofγ-irradiations.indicating that the p.ep.red p.os.0}or can be us.d in thermolumines.ent p.rs.nal dos.metry which is.a biological tis.ue *** aforementioned res.lts.demons.rate that the p.ep.red Mg_2GeO_4:Eu^(3+)(1 mol%-9 mol%)nanop.os.0}ors.are cons.dered an excellent candidate for dual ap.lications.i.e.,red comp.nent in future generation white-light-emitting diodes.WLEDs.and p.rs.nal dos.metric ap.lications.

关键词： Nanop.os.0}ors p.otolumines.ence Thermolumines.ence Dos.metry p.otometric p.op.rties Rare earths

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