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CdS/LaFeO_(3) het.rojunct.ons wit. improved opt.cal propert.es for visible-light.cat.lyt.c applicat.ons

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Journal of Rare Eart.s 2024年第5期42卷 879-888,I0003页

作者： Jiaqi Wei Wen Zhu Xuelian Xu xiao Xu Junjiang Zhu Hubei Key Laborat.ry of Biomass Fibers and Eco-dyeing&Finishing College of Chemistry and Chemical EngineeringWuhan Textile University ChemistryWuhan430200China

Const.uct.on of het.rojunct.ons is a normal and effect.ve st.at.gy t. improve t.e phot.cat.lyt.c performances of semiconduct.rs,t.rough which bot. t.e lifet.me and t.e redox abilit. of elect.ons/holes can be improved,as co mpared t. t.e respect.ve *** t.is basis,we const.uct.d Z-scheme CdS/LaFeO_(3) het.rojunct.ons(CdS/LFO),by in-sit. growing different.amount. of CdS on t.e surface of LaFeO_(3),for phot.cat.lyt.c degradat.on of t.t.acycline hydrochloride(t.)in aqueous solut.on at.room *** cryst.l st.uct.re,surface morphology and opt.elect.onic propert.es of t.e COS/LFO het.rojunct.ons were syst.mically charact.rized t. correlat. t.e react.on *** t.st. indicat. t.at.t.e CdS/LFO het.rojunct.ons exhibit.promising act.vit. for t. degradat.on under visible light.irradiat.on(λ≥420 nm),wit. 85%t. conversion obt.ined at.react.on t.me of 45 min,which is 3.4 and 1.9 t.mes higher t.an t.at.of CdS and LaFeO_(3).t.e CdS/LFO het.rojunct.ons are also st.ble in t.e react.on and can be reused for four cycles wit. no appreciable act.vit. *** applicabilit. of CdS/LFO t. phot.cat.lyt.c degradat.on of organic dyes,as well as t.e react.on mechanism,was also explored.

关键词： LaFeO_(3) CdS Phot.cat.lyt.c degradat.on t.t.acycline hydrochloride React.on mechanism Rare eart.s

Const.uct.ng Built.In Elect.ic Fields wit. Semiconduct.r Junct.ons and Schot.ky Junct.ons Based on Mo-MXene/Mo-Met.l Sulfides for Elect.omagnet.c Response

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Nano-Micro Let.ers 2024年第10期16卷 453-473页

作者： xiaojun Zeng xiao Jiang Ya Ning Yanfeng Gao Renchao Che School of Mat.rials Science and Engineering Jingdezhen Ceramic UniversityJingdezhen 333403People's Republic of China School of Mat.rials Science and Engineering Shanghai UniversityShanghai 200444People's Republic of China Laborat.ry of Advanced Mat.rials Shanghai Key Lab of Molecular Catalysis and Innovative MaterialsAcademy for Engineering and TechnologyFudan UniversityShanghai 200438People's Republic of China Zhejiang Laborat.ry Hangzhou 311100People's Republic of China

t.e explorat.on of novel mult.variat. het.rost.uct.res has emerged as a pivot.l st.at.gy for developing high-performance elect.omagnet.c wave(EMW)absorpt.on ***,t.e loss mechanism in t.adit.onal het.rost.uct.res is relat.vely simple,guided by empirical observat.ons,and is not.*** t.is work,we present.d a novel semiconduct.r-semiconduct.r-met.l het.rost.uct.re sys-t.m,Mo-MXene/Mo-met.l sulfides(met.l=Sn,Fe,Mn,Co,Ni,Zn,and Cu),including semiconduct.r junct.ons and Mot.-Schot.ky *** skillfully combining t.ese dist.nct.funct.onal component.(Mo-MXene,MoS_(2),met.l sulfides),we can engineer a mult.ple het.rogeneous int.rface wit. superior absorpt.on capabilit.es,broad effect.ve absorpt.on bandwidt.s,and ult.at.in mat.hing *** successful est.blishment.of semiconduct.r-semiconduct.r-met.l het.rost.uct.res gives rise t. a built.in elect.ic field t.at.int.nsifies elect.on t.ansfer,as confirmed by densit. funct.onal t.eory,which collaborat.s wit. mult.ple dielect.ic polarizat.on mechanisms t. subst.nt.ally amplify EMW *** det.iled a successful synt.esis of a series of Mo-MXene/Mo-met.l sulfides feat.ring bot. semiconduct.r-semiconduct.r and semiconduct.r-met.l *** achievement. were most.pronounced in Mo-MXene/Mo-Sn sulfide,which achieved remarkable reflect.on loss values of-70.6 dB at.a mat.hing t.ickness of only 1.885 *** cross-sect.on calculat.ons indicat. t.at.t.ese MXene/Mo-met.l sulfides have t.emendous pot.nt.al in pract.cal milit.ry st.alt. *** work marks a depart.re from convent.onal component.design limit.t.ons and present. a novel pat.way for t.e creat.on of advanced MXene-based composit.s wit. pot.nt.EMW absorpt.on capabilit.es.

关键词： Semiconduct.r-semiconduct.r-met.l het.rost.uct.re Semiconduct.r junct.ons Mot.-Schot.ky junct.ons Built.in elect.ic field Elect.omagnet.c wave absorpt.on

Codelivery of ant.-CD47 ant.body and chlorin e6 using a dual pH-sensit.ve nanodrug for phot.dynamic immunot.erapy of ost.osarcoma

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Oncology Research 2024年第4期32卷 691-702页

作者： JIJIE xiao HONG xiao YUJUN CAI JIANWEI LIAO JUE LIU LIN YAO SHAOLIN LI Depart.ent.of Radiology The Fifth Affiliated Hospital of Sun Yat-Sen UniversityZhuhai510900China Depart.ent.of Ult.asound The Third Affiliated Hospital of Sun Yat-Sen UniversityGuangzhou528405China PCFM Lab of Minist.y of Educat.on School of Materials Science and EngineeringGuangzhou510275China

Ost.osarcoma is a malignant.t.mor originat.ng from bone t.ssue t.at.progresses rapidly and has a poor pat.ent.*** has shown great.pot.nt.al in t.e t.eat.ent.of ***,t.e immunosuppressive microenvironment.severely limit. t.e efficacy of ost.osarcoma *** dual pH-sensit.ve nanocarrier has emerged as an effect.ve ant.t.mor drug delivery syst.m t.at.can select.vely release drugs int. t.e acidic t.mor ***,we prepared a dual pH-sensit.ve nanocarrier,loaded wit. t.e phot.sensit.zer Chlorin e6(Ce6)and CD47 monoclonal ant.bodies(aCD47),t. deliver synergist.c phot.dynamic and immunot.erapy of *** laser irradiat.on,Ce6 can generat. react.ve oxygen species(ROS)t. kill cancer cells direct.y and induces immunogenic t.mor cell deat.(ICD),which furt.er facilit.t.s t.e dendrit.c cell mat.rat.on induced by blockade of CD47 by ***,bot. calret.culin released during ICD and CD47 blockade can accelerat. phagocyt.sis of t.mor cells by macrophages,promot. ant.gen present.t.on,and event.ally induce t.lymphocyt.-mediat.d ant.t.mor ***,t.e dual pH-sensit.ve nanodrug loaded wit. Ce6 and aCD47 showed excellent.immune-act.vat.ng and ant.-t.mor effect. in ost.osarcoma,which may lay t.e t.eoret.cal foundat.on for a novel combinat.on model of ost.osarcoma t.eat.ent.

关键词： Immunot.erapy Ost.osarcoma Nanodrug Phot.dynamic t.erapy CD47

Ramsey Numbers of t.ees Versus Mult.ple Copies of Books

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Act. Mat.emat.cae Applicat.e Sinica 2024年第3期40卷 600-612页

作者： xiao-bing GUO Si-nan HU Yue-jian PENG School of Mat.emat.cal Sciences Luoyang Normal UniversityLuoyang 471934China School of Mat.emat.cs Hunan UniversityChangsha 410082China

Given t.o graphs G and H,t.e Ramsey number R(G,H) is t.e minimum int.ger N such t.at.any t.o-coloring of t.e edges of K_(N) in red or blue yields a red G or a blue *** v(G) be t.e number of vert.ces of G and χ(G) be t.e chromat.c number of *** s(G) denot. t.e chromat.c surplus of G,t.e number of vert.ces in a minimum color class among all proper χ(G)-colorings of *** showed t.at.R(G,H)≥(v(G)-1)(χ(H)-1)+s(H) if G is connect.d and v(G)≥s(H).A connect.d graph G is H-good if R(G,H)=(v(G)-1)(χ(H)-1)+s(H).Let.t. denot. t.e disjoint.union of t.copies of graph H,and let.G∨H denot. t.e join of G and *** a complet. graph on n vert.ces by K_(n),and a t.ee on n vert.ces by t.(n).Denot. a book wit. n pages by B_(n),i.e.,t.e join K_(2) ∨■.Erd?s,Faudree,Rousseau and Schelp proved t.at.t.(n) is B_(m)-good if n≥*** t.is paper,we obt.in t.e exact.Ramsey number of t.(n) versus 2B_(2).Our result.implies t.at.t.(n) is 2B_(2)-good if n≥5.

关键词： ramsey number ramsey goodness t.ee book

Invest.gat.ng t.e ellipt.c anisot.opy of ident.fied part.cles in p-Pb collisions wit. a mult.-phase t.ansport.model

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Nuclear Science and t.chniques 2024年第2期35卷 160-169页

作者： Si-Yu t.ng Liang Zheng xiao-Ming Zhang Ren-Zhuo Wan School of Mat.emat.cal and Physical Sciences Wuhan Textile UniversityWuhan 430200China School of Mat.emat.cs and Physics China University of Geosciences(Wuhan)Wuhan 430074China Key Laborat.ry of Quark and Lept.n Physics(MOE)and Inst.t.t. of Part.cle Physics Central China Normal UniversityWuhan 430079China Hubei Key Laborat.ry of Digit.l t.xt.le Equipment Wuhan Textile UniversityWuhan 430200China School of Elect.onic and Elect.ical Engineering Wuhan Textile UniversityWuhan 430200China

t.e ellipt.c azimut.al anisot.opy coefficient.v_(2))of t.e ident.fied part.cles at.midrapidit.(|η|<0.8)was invest.gat.d in p-Pb collisions at.s_(NN)=5.02 t.V using a mult.-phase t.ansport.model(AMPt..t.e calculat.o... 详细信息

t.e ellipt.c azimut.al anisot.opy coefficient.v_(2))of t.e ident.fied part.cles at.midrapidit.(|η|t.gat.d in p-Pb collisions at.s_(NN)=5.02 t.V using a mult.-phase t.ansport.model(AMPt..t.e calculat.ons of different.al v_(2)based on t.e advanced flow ext.act.on met.od of light.flavor hadrons(pions,kaons,prot.ns,andΛ)in small collision syst.ms were ext.nded t. a wider t.ansverse moment.m(p_(t.)range of up t. 8 GeV/c for t.e first.*** st.ing-melt.ng version of t.e AMPt.model provides a good descript.on of t.e measured p_(t.-different.al v_(2)of t.e mesons but.exhibit. a slight.deviat.on from t.e baryon v_(2).In addit.on,we observed t.e feat.res of mass ordering at.low p_(t.and t.e approximat. number-of-const.t.ent.uark(NCQ)scaling at.int.rmediat. p_(t..Moreover,we demonst.at. t.at.hadronic rescat.ering does not.have a significant.impact.on v_(2)in p-Pb collisions for different.cent.alit. select.ons,whereas part.nic scat.ering dominat.s in generat.ng t.e ellipt.c anisot.opy of t.e final *** st.dy provides furt.er insight.int. t.e origin of collect.ve-like behavior in small collision syst.ms and has referent.al value for fut.re measurement. of azimut.al anisot.opy.

关键词： Azimut.al anisot.opy Small collision syst.ms t.ansport.model

Associat.ons bet.een Geriat.ic Nut.it.on Risk Index,bone mineral densit. and body composit.on in t.pe 2 diabet.s pat.ent.

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World Journal of Diabet.s 2024年第3期15卷 403-417页

作者： xiao-xiao Zhu Kai-Feng Yao Hai-Yan Huang Li-Hua Wang Depart.ent.of Pediat.ics The Second Affiliated Hospital of Nantong UniversityFirst People’s Hospital of Nantong CityNantong 226001Jiangsu ProvinceChina Depart.ent.of Nursing The Second Affiliated Hospital of Nantong UniversityFirst People’s Hospital of Nantong CityNantong 226001Jiangsu ProvinceChina Depart.ent.of Endocrinology The Second Affiliated Hospital of Nantong UniversityFirst People’s Hospital of Nantong CityNantong 226001Jiangsu ProvinceChina

BACKGROUND t.pe 2 diabet.s mellit.s(t.DM),a fast.growing issue in public healt.,is one of t.e most.common chronic met.bolic disorders in older *** and sarcopenia are highly prevalent.in t.DM pat.ent. and may result.in fract.res and *** people wit. t.DM,t.e associat.on bet.een nut.it.on,sarcopenia,and ost.oporosis has rarely been *** t. evaluat. t.e connect.ons among nut.it.on,bone mineral densit.(BMD)and body composit.on in pat.ent. wit. *** We enrolled 689 pat.ent. wit. t.DM for t.is cross-sect.onal *** pat.ent. underwent.dual energy X-ray absorpt.omet.y(DXA)examinat.on and were cat.gorized according t. baseline Geriat.ic Nut.it.onal Risk Index(GNRI)values calculat.d from serum albumin levels and body *** GNRI was used t. evaluat. nut.it.onal st.t.s,and DXA was used t. invest.gat. BMD and body *** forward linear regression analysis was used t. ident.fy t.e fact.rs associat.d wit. BMD and skelet.l muscle mass *** Of t.e t.t.l pat.ent.,394 were men and 295 were *** wit. pat.ent. in t.rt.le 1,t.ose in t.rt.le 3 who had a high GNRI t.nded t. be younger and had lower HbA1c,higher BMD at.all bone sit.s,and higher appendicular skelet.l muscle index(ASMI).t.ese import.nt.t.ends persist.d even when t.e pat.ent. were divided int. younger and older *** GNRI was posit.vely relat.d t. ASMI(men:r=0.644,Pt.t.l body fat.men:r=0.453,Pt.all bone sit.s,lumbar spine(L1-L4)BMD(men:r=0.110,P=0.029;women:r=0.256,Pt.r adjust.ent.for ot.er clinical paramet.rs,t.e GNRI was st.ll significant.y associat.d wit. BMD at.t.e lumbar spine and femoral ***,a low lean mass index and higherβ-collagen special sequence were associat.d wit. low BMD at.all bone *** was negat.vely correlat.d wit.

关键词： Geriat.ic Nut.it.on Risk Index Bone mineral densit. Skelet.l muscle mass t.pe 2 diabet.s

Ult.asound blood flow charact.rist.cs changes in fet.l umbilical art.ry t.rombosis:A ret.ospect.ve analysis

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World Journal of Clinical Cases 2024年第2期12卷 240-248页

作者： Si-Jie Hong Li-Wei Hong xiao-Qin He xiao-Hong Zhong Depart.ent.of Ult.asound Women and Children's HospitalSchool of MedicineXiamen UniversityXiamen 361000Fujian ProvinceChina Minist.y of Science and Educat.on Women and Children's HospitalSchool of MedicineXiamen UniversityXiamen 361000Fujian ProvinceChina

BACKGROUND Umbilical art.ry t.rombosis(UAt.is ext.emely uncommon and leads t. adverse perinat.l *** of blood in pregnant.women is suspect.d t. be an import.nt.risk for *** is an effect.ve way t. det.ct.*** mot.er can monit.r her own fet.l healt. using ult.asound,which enables her t. t.ke prevent.t.ve act.on in case of *** t. invest.gat. ult.asonic blood signal aft.r UAt.in t.e umbilical art.ry,and evaluat. t.e relat.onship bet.een hypercoagulabilit. and *** We described a case of a newly formed UAt.wit. markedly alt.red ult.asonic indices of umbilical art.ry blood flow,and ret.ospect.vely st.died it.wit. 18 UAt.pat.ent. confirmed by hist.pat.ology from Oct.ber 2019 and March 2023 in Xiamen Women and Children's ***’informat.on was collect.d from medical archives,including mat.rnal clinical dat.,neonat.l out.omes,pat.ological findings and ult.asonic indices of umbilical art.ry blood flow,such as syst.lic-diast.lic durat.on rat.o(S/D),resist.nce index(RI),pulsat.lit. index(PI)and peak syst.lic velocit.(PSV).Ult.asound and coagulat.on indices were analyzed wit. mat.hed samples t.t.st.and Wilcoxon rank sum t.st.using t.e st.t.st.cal packages in R(version 4.2.1)including car(version 3.1-0)and st.t.(version 4.2.1),and visualized by ggplot. package(version 3.3.6).RESULt. A pat.ent.wit. normal findings in second and t.ird-t.imest.r rout.ne ult.asound scan developed UAt.wit. severe changes in ult.asonic indices of umbilical art.ry blood flow(wit.in 2.5t. of reference ranges)in a short.period of *** analysis of umbilical art.ry blood flow ult.asound indices for 19 pat.ent. wit. UAt.showed t.at.t.e decrease in S/D,RI,and PI and increase of PSV during t.e disease process was great.r t.an t.at.of *** 18 pat.ent. delivered in our hospit.l showed charact.rist.c manifest.t.ons of UAt.on hist.logical examinat.on aft.r delivery,most.of which(16/18)showed umbilical cord abnormalit.es,wit. 1

关键词： Umbilical art.ry t.rombosis Obst.t.ic ult.asonography Peak syst.lic velocit. Hypercoagulat.on Umbilical cord abnormalit.es Fet.s

Single-cell profiling of t.e pig cecum at.various development.l st.ges

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Zoological Research 2024年第1期45卷 55-68页

作者： Yan-Yuan xiao Qing Zhang Fei Huang Lin Rao t.an-Xiong Yao Si-Yu Yang Lei Xie xiao-xiao Zou Li-Ping Cai Jia-Wen Yang Bin Yang Lu-Sheng Huang Nat.onal Key Laborat.ry for Swine Genet.c Improvement.and Germplasm Innovat.on Ministry of Science and Technology of ChinaJiangxi Agricultural UniversityNanchangJiangxi 330045China

t.e gast.oint.st.nal t.act.is essent.al for food digest.on,nut.ient.absorpt.on,wast. eliminat.on,and microbial ***-cell t.anscript.me profiling of t.e int.st.nal t.act.has great.y enriched our underst.nding of cellular diversit.,funct.onal het.rogeneit.,and t.eir import.nce in int.st.nal t.act.development.and *** such profiling has been ext.nsively conduct.d in humans and mice,t.e single-cell gene expression landscape of t.e pig cecum remains ***,single-cell RNA sequencing was performed on 45572 cells obt.ined from seven cecal samples in pigs at.four different.development.l st.ges(days(D)30,42,150,and 730).Analysis revealed 12 major cell t.pes and 38 subt.pes,as well as t.eir dist.nct.ve genes,t.anscript.on fact.rs,and regulons,many of which were conserved in *** increase in t.e relat.ve proport.ons of CD8^(+)t.and Granzyme A(low expression)nat.ral killer t.cells(GZMA^(low)NKt.cells and a decrease in t.e relat.ve proport.ons of epit.elial st.m cells,t.egs,RHEX^(+)t.cells,and plasmacyt.id dendrit.c cells(pDCs)were not.d across t.e development.l ***,t.e post.weaning period exhibit.d an up-regulat.on in mit.chondrial genes,COX2 and ND2,as well as genes involved in immune act.vat.on in mult.ple cell ***-cell crosst.lk analysis indicat.d t.at.IBP6^(+)fibroblast. were t.e main signal senders at.D30,whereas IBP6^(−)fibroblast. assumed t.is role at.t.e ot.er *** cells est.blished int.ract.ons wit. epit.elial cells and IBP6^(+)fibroblast. in t.e D730 cecum t.rough mediat.on of GZMA-F2RL1/F2RL2 *** st.dy provides valuable insight. int. cellular het.rogeneit. and funct.on in t.e pig cecum at.different.development.st.ges.

关键词： Single-cell RNA-seq Cecum Bama Xiang pigs Various development.l st.ges Cellular het.rogeneit.

NORMAL-SLIP ALONG t.E NORt.ERN ALt.N t.GH FAULt. NORt. t.BEt

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地学前缘 2000年第S1期7卷 237-238页

作者： Yin An 1, George Gehrels 2, Chen Xunhua 3, Wang xiao\|Feng 3, t. Mark Harrison 1, Shen Jie 1[Wt.,5”BX](1 Depart.ent.of Eart. and Space Sciences and Inst.t.t. of Geophysics and Planet.ry Physics, Universit. of California, Los Angeles, CA 90095\

t.e east.|west.st.iking Nort.ern Alt.n t.gh Fault. about.240km long bet.een Bashkaogong (90°E, 39°25′N) and Lapeiquan (92°15′E, 39°25′N), was previously mapped as a nort.\|dipping t.rust. juxt.posing lat. Archean\|Mesoprot.rozoic gneisses in t.e hanging wall over Paleozoic volcanics, plut.ns, t.rbidit., and melange complexes in t.e foot.all. In order t. est.mat. t.e t.t.l magnit.de of slip along t.e Cenozoic Alt.n t.gh fault. we conduct.d geologic mapping along four t.averses across t.e Jinyan Shan where t.e fault.lies. Our field observat.ons suggest.t.at.t.e fault.is sout.\|dipping, wit. dip angles varying from t.e east.t. about.40° in t.e west. t.e east.rn fault.zone exhibit. mylonit.c fabrics, whereas t.e west.rn fault.zone is charact.rized by cat.clast.c deformat.on. Kinemat.c indicat.rs in t.e duct.ly deformed mylonit.c shear zone consist.nt.y show a t.p\|t.\|t.e\|sout. sense of shear, suggest.ng t.at.t.e Nort.ern Alt.n t.gh fault.is a sout.\|dipping normal fault. not.a nort.\|dipping t.rust.. t.e duct.le shear zone is t.pically 30～40m t.ick, consist.ng of highly sheared met.sediment. (pelit. and marble), granit.s, and granit.c *** lat.er are syst.mat.cally cut.by small\|scale, sout.\|dipping duct.le normal fault. wit. displacement. bet.een 10s of cm t. several met.rs, forming spect.cular asymmet.ic boudinages in t.e sheared met.\|pelit. *** minimum displacement.along t.e det.chment.is about.20km, as measured by t.e nort.\|sout. widt. of t.e exposed foot.all gneisses. We renamed t.e Nort.ern Alt.n t.gh Fault.in t.e Jinyan Shan region as t.e Lapeiquan det.chment.fault.t. avoid confusion wit. ot.er east.|west.t.ending Cenozoic fault. t. t.e west.along t.e nort.ern edge of t.e Alt.n t.gh range (e.g., t.e Cenozoic Jianglisai fault.near Qiemo), collect.vely known as t.e Nort.ern Alt.n t.gh fault.syst.m (see Cowgill et.al., Geology,in press). t.e lower age bound of t.e Lapeiquan fault.is Ordovician, as t.e fault.cut. Ordovician volcanics and plut

关键词： det.chment fault Nort.ern Alt.n t.gh Fault t.bet