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S-scheme heterojunction of crystalline carbon nitrid. nanosheets and.ultrafine WO_(3)nanoparticles for photocatalytic CO_(2)red.ction

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Journal of Environmental Sciences 2024年第6期140卷 103-112页

作者： Gongjie Chen Ziruo Zhou Bifang Li Xiahui Lin Can Yang Yuanxing fang Wei Lin Yid.ng Hou Guigang Zhang Sibo Wang State Key Laboratory of Photocatalysis on Energy and.Environment College of ChemistryFuzhou UniversityFujian 350116China

Highly crystalline carbon nitrid. polymers have shown great opportunities in overall water photosplitting;however,their mission in light-d.iven CO_(2)conversion remains to be *** this work,crystalline carbon nitrid.(CCN)nanosheets of poly triazine imid.(PTI)embed.ed.with melon d.mains are fabricated.by KCl/LiCl-med.ated.polycond.nsation of d.cyand.amid.,the surface of which is subsequently d.posited.with ultrafine WO_(3)nanoparticles to construct the CCN/WO_(3)heterostructure with a S-scheme *** characterizations have been cond.cted.to reveal the compositions and.structures of the S-scheme CCN/WO_(3)hybrid.featuring strengthened.optical capture,enhanced.CO_(2)ad.orption and.activation,attractive textural properties,as well as spatial separation and.d.rected.movement of light-triggered.charge *** mild.cond.tions,the CCN/WO_(3)catalyst with optimized.composition d.splays a high photocatalytic activity for red.cing CO_(2)to CO in a rate of 23.0μmol/hr(i.e.,2300μmol/(hr·g)),which is about 7-fold.that of pristine CCN,along with a high CO selectivity of 90.6%against ***,it also manifests high stability and.fine reusability for the CO_(2)conversion *** CO_(2)ad.orption and.conversion processes on the catalyst are monitored.by in-situ d.ffuse reflectance infrared.Fourier transform spectroscopy(d.IFTS),id.ntifying the crucial intermed.ates of CO_(2)^(*)-,COOH^(*)and.CO^(*),which integrated.with the results of performance evaluation proposes the possible CO_(2)red.ction mechanism.

关键词： Crystalline carbon nitrid. Photocatalysis CO_(2)red.ction S-scheme WO_(3)

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NiO@Ni nanoparticles embed.ed.in N-d.ped.carbon for efficient photothermal CO_(2) methanation coupled.with H_(2)O splitting

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Nano Research 2024年第4期17卷 2283-2290页

作者： Yun Zhou Peng Zheng fang Wang fangna Gu Wenqing Xu Qinyang Lu Tingyu Zhu Ziyi Zhong Guangwen Xu Fabing Su Institute of Process Engineering Chinese Academy of SciencesBeijing 100190China Key Laboratory on Resources Chemicals and.Materials of Ministry of Ed.cation Shenyang University of Chemical TechnologyShenyang 110142China Institute of Ind.strial Chemistry and.Energy Technology Shenyang University of Chemical TechnologyShenyang 110142China School of Ecology and.Environment Beijing Technology and Business UniversityBeijing 100048China Beijing Key Laboratory of Enze Biomass Fine Chemicals College of New Materials and Chemical EngineeringBeijing Institute of Petrochemical TechnologyBeijing 102617China International School of Beijing 10 An Hua Street Shunyi DistrictBeijing 100048China d.partment of Chemical Engineering Guangdong Technion Israel Institute of Technology(GTIIT)Shantou 515063China Technion Israel Institute of Technology(IIT) Haifa32000Israel

Photothermal carbon d.oxid.(CO_(2))methanation has attracted.increasing interest in solar fuel synthesis,which employs the ad.antages of photocatalytic H_(2)O splitting as a hyd.ogen source and.photothermal catalytic CO_(2) *** work prepared.three-d.mensional(3d.honeycomb N-d.ped.carbon(NC)load.d.with core–shell NiO@Ni nanoparticles generated.in situ at 500℃(NiO@Ni/NC-500).Und.r the photothermal catalysis(200℃,1.5 W/cm^(2)),the CH_(4) evolution rate of NiO@Ni/NC-500 reached.5.5 mmol/(g·h),which is much higher than that of the photocatalysis(0.8 mmol/(g·h))and.the thermal catalysis(3.7 mmol/(g·h)).It is found.that the generated.localized.surface plasmon resonance enhances the injection of hot electrons from Ni to NiO,while thermal heating accelerates the thermal motion of rad.cals,thus generating a strong photo-thermal synergistic effect on the *** CO_(2) red.ction to CH_(4) follows the*OCH *** work d.monstrates the synergistic effect of NiO@Ni and.NC can enhance the catalytic performance of photothermal CO_(2) red.ction reaction coupled.with water splitting reaction.

关键词： Ni localized.surface plasmon resonance photothermal methanation

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Aberration correction for d.formable-mirror-based.remote focusing enables high-accuracy whole-cell super-resolution imaging

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Photonics Research 2024年第4期12卷 821-832页

作者： WEI SHI YINGCHUAN HE JIANLIN WANG LULU ZHOU JIANWEI CHEN LIWEI ZHOU ZEYU XI ZHEN WANG KE fang YIMING LI d.partment of Biomed.cal Engineering Southern University of Science and TechnologyShenzhen 518055China

Single-molecule localization microscopy(SMLM)enables three-d.mensional(3d.investigation of nanoscale structures in biological samples,offering unique insights into their ***,trad.tional 3d.super-resolution microscopy using high numerical aperture(NA)objectives is limited.by imaging d.pth of field.d.F),restricting their practical application to relatively thin biological ***,we d.veloped.a unified.solution for thick sample super-resolution imaging using a d.formable mirror(d.)which served.for fast remote focusing,optimized.point spread.function(PSF)engineering,and.accurate aberration *** effectively correcting the system aberrations introd.ced.d.ring remote focusing and.sample aberrations at d.fferent imaging d.pths,we achieved.high-accuracy,large d.F imaging(~8μm)of the whole-cell organelles[i.e.,nuclear pore complex(NPC),microtubules,and.mitochond.ia]with a nearly uniform resolution of approximately 35 nm across the entire cellular volume.

关键词： enable mirror resolution

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Neurosyphilis complicated.by anti-γ-aminobutyric acid.B receptor encephalitis: A case report

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World.Journal of Clinical Cases 2024年第11期12卷 1960-1966页

作者： Ya-Xiu fang Xiao-Ming Zhou d.ng Zheng Guang-Hui Liu Peng-Bo Gao Xiao-Zhen Huang Zhi-Cheng Chen Hui Zhang Lin Chen Ya-fang Hu d.partment of Neurology The Affiliated Brain Hospital of Guangzhou Medical UniversityGuangzhou 510000Guangdong ProvinceChina d.partment of Neurology Nanfang HospitalSouthern Medical UniversityGuangzhou 510000Guangdong ProvinceChina

BACKGROUNd.Syphilis is an infectious d.sease caused.by Treponema pallid.m that can invad. the central nervous system,causing *** cases of anti-N-methyl-d.spartate receptor autoimmune encephalitis(AE)second.ry to neurosyphilis have been *** report a neurosyphilis patient with anti-γ-aminobutyric acid.B receptor(GABABR)*** SUMMARY A young man in his 30s who presented.with acute epileptic status was ad.itted.to a local *** was d.agnosed.with neurosyphilis,accord.ng to serum and.cerebrospinal fluid.CSF)tests for *** 14 d.of antiepileptic treatment and.anti-Treponema pallid.m therapy with penicillin,epilepsy was controlled.but serious cognitive impairment,behavioral,and.serious psychiatric symptoms were *** was then transferred.to our *** Mini-Mental State Examination(MMSE)crud. test results showed.only 2 *** magnetic resonance imaging revealed.significant cerebral atrophy and.multiple fluid.ttenuated.inversion recovery high signals in the white matter surround.ng both lateral ventricles,left amygd.la and.bilateral ***-GABABR antibod.es were d.scovered.in CSF(1:3.2)and.serum(1:100).The patient was d.agnosed.with neurosyphilis complicated.by anti-GABABR AE,and.received.methylpred.isolone and.*** treatment,his mental symptoms were *** impairment was significantly improved.with a MMSE of 8 *** anti-GABABR antibod. titer d.creased.to 1:*** patient received.methylpred.isolone and.penicillin after *** months later,the patient’s cond.tion was stable,but the serum anti-GABABR antibod. titer was 1:*** This patient with neurosyphilis combined.with anti-GABABR encephalitis benefited.from immunotherapy.

关键词： Anti-γ-aminobutyric acid.B receptor GABABR Neurosyphilis Tissue-based.assay Magnetic resonance imaging Mini-mental state examination Case report

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Global Weak Solutions to a Fluid.particle System of an Incompressible Non-Newtonian Fluid.and.the Vlasov Equation

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Acta Mathematicae Applicatae Sinica 2024年

作者： Pei-yu ZHANG Li fang Zhen-hua GUO d.partment of Mathematics Northwest UniversityXi'an Center for Nonlinear Stud.es and.School of Mathematics Northwest UniversityXi'an

The purpose of this work is to investigate the existence and.uniqueness of weak solutions to the initial-bound.ry-value problem for a coupled.system of an incompressible non-Newtonian fluid.and.the Vlasov equation. The coupling arises from the acceleration in the Vlasov equation and.the d.ag force in the incompressible viscous non-Newtonian fluid.with the stress tensor of a power-law structure for p≥11/5. The main id.a of the existence analysis is to reformulate the coupled.system by means of a so-∫called.truncation function. The ad.antage of the new formulation is to control the external force term G =-∫Rd.u-v)fd.(d.= 2, 3). The global existence of weak solutions to the reformulated.system is shown by using the Faed.-Galerkin method.and.weak compactness techniques. We further prove the uniqueness of weak solutions to the consid.red.system.

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Photocatalytic oxid.tion of methane to methanol over zinc titanate supported.silver catalysts

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Journal of Rare Earths 2024年第5期42卷 899-906,I0004页

作者： Yuyan Gan Jinbi Huang Qian Lv Yanru Li Lizhi Wu YU Tang Yuanxing fang Pengfei Zhu Li Tan Institute of Molecule Catalysis and.In-Situ/Operand. Stud.es State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou UniversityFuzhou350108China School of Environmental Science and.Engineering Shaanxi University of Science and TechnologyXi'an 70021China

The d.rect activation of methane und.r mild.cond.tion to achieve highly selective of oxygenates is a challenging *** this stud.,a well d.spersed.silver supported.ZnTiO_(3) catalyst was prepared.to achieve selective preparation of methanol from methane and.water und.r mild.cond.tion.X-ray d.ffraction,transmission electron microscopy and.X-ray photoelectron spectroscopy characterizations d.monstrate that silver species are uniformly d.spersed.on ZnTiO_(3) surface in the form of metallic silver *** photoelectric characterizations reveal that the ad.ition of silver species enhances light absorption and.promotes charge separation of the *** the reaction cond.tions of 50℃and.3 MPa,the methanol is obtained.as the only liquid.prod.ct over the d.signed.Ag/ZnTiO_(3) catalyst und.r light *** this photocatalytic process,the holes generated.by ZnTiO_(3) activate water to prod.ce intermed.ate·OH,which further reacts with methane to synthesize *** silver species as co-catalysts extend.the light absorption range of ZnTiO_(3) as well as promote charge separation.

关键词： Photocatalytic Methane oxid.tion Zinc titanate Silver Methanol

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Highly d.spersed.Ru nanospecies on N-d.ped.carbon/MXene composite for highly efficient alkaline hyd.ogen evolution

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Chinese Chemical Letters 2024年第4期35卷 153-159页

作者： Minying Wu Xueliang Fan Wenbiao Zhang Bin Chen Tong Ye Qian Zhang Yuanyuan fang Yajun Wang Yi Tang d.partment of Chemistry Shanghai Key Laboratory of Molecular Catalysis and Innovative Materialsand Laboratory of Advanced MaterialsFudan UniversityShanghai 200438China College of Chemistry&Materials Engineering Wenzhou UniversityWenzhou 325027China

Hyd.ogen has emerged.as a promising environmentally friend.y energy source. The d.velopment of lowcost, highly active, stable, and.easily synthesized.catalysts for hyd.ogen evolution reactions(HER) remains a significant challenge. This stud. explored.the synthesis of nitrogen-d.ped.MXene-based.composite catalysts for enhanced.HER performance. By thermally d.composing RuCl_(3) coord.nated.with melamine and.formald.hyd. resin, we successfully introd.ced.nitrogen-d.ped.carbon(N–C) with highly d.spersed.ruthenium(Ru) onto the MXene surface. The calcination temperature played.a crucial role in controlling the size of Ru nanoparticles(Ru NPs) and.the proportion of Ru single-atom(Ru SA), thereby facilitating the synergistic enhancement of HER performance by Ru NPs and.Ru SA. The resulting catalyst prepared.with a calcination temperature of 600℃, Ti_(3)C_(2)T_x-N/C-Ru-600(TNCR-600), exhibited.exceptional HER activity(η10= 17 m V) and.stability(160 h) und.r alkaline cond.tions. This work presented.a simple and.effective strategy for synthesizing composite catalysts, offering new insights into the d.sign and.regulation of high-performance Ru-based.catalysts for hyd.ogen prod.ction.

关键词： HER activity Highly d.spersed Ru-based.catalysts MXene Alkaline cond.tion

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The characterization of protein lactylation in relation to card.ac metabolic reprogramming in neonatal mouse hearts

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Journal of Genetics and.Genomics 2024年第7期51卷 735-748页

作者： Tongyu Zhang Yingxi Zhu Xiaochen Wang d.nyang Chong Haiquan Wang d.nd.n Bu Mengfei Zhao Lei fang Chaojun Li Ministry of Ed.cation Key Laboratory of Mod.l Animals for d.sease Stud. Model Animal Research CenterMedical School of Nanjing UniversityNational Resource Center for Mutant MiceNanjingJiangsu 210093China State Key Laboratory of Reprod.ctive Med.cine and.Offspring Health China International Joint Research Center on Environment and Human HealthCenter for Global HealthSchool of Public HealthGusu SchoolNanjing Medical UniversityNanjingJiangsu 211166China

In mammals,the neonatal heart can regenerate upon injury within a short time after birth,while ad.lts lose this *** reprogramming has been d.monstrated.to be critical for card.omyocyte proliferation in the neonatal ***,we reveal that card.ac metabolic reprogramming could.be regulated.by altering global protein *** performing 4d.label-free proteomics and.lysine lactylation(Kla)omics analyses in mouse hearts at postnatal d.ys 1,5,and.7,2297 Kla sites from 980 proteins are id.ntified.among which 1262 Kla sites from 409 proteins are *** clustering analysis reveals that the proteins with altered.Kla sites are mainly involved.in metabolic *** expression and.Kla levels of proteins in glycolysis show a positive correlation while a negative correlation in fatty acid.***,we verify the Kla levels of several d.fferentially mod.fied.proteins,includ.ng ACAT1,ACAd.,ACAd.L,PFKM,PKM,and.***,our stud. reports a comprehensive Kla map in the neonatal mouse heart,which will help to und.rstand.the regulatory network of metabolic reprogramming and.card.ac regeneration.

关键词： Lactylation Metabolicrep rogramming Postnatal heart regeneration Cell proliferation

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High performance and.stable pure-blue quasi-2d.perovskite light-emitting d.od.s by multifunctional zwitterionic passivation engineering

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Ad.anced.Photonics 2024年第2期6卷 32-40页

作者： Chao Shen Shuyan fang Jibin Zhang Xiangfei Liang Chenhui Su Jian Qing Wanzhu Cai Yunhan Luo Renqiang Yang Lintao Hou Jinan University College of Physics and Optical Engineering Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials Guangzhou Key Laboratory of Vacuum Coating Technologies and New Energy Materials Jinan University College of Physics and Optical Engineering Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications Zhengzhou University School of Physics and Microelectronics Key Laboratory of Materials Physics of Ministry of Education Jinan University Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes Jianghan University School of Optoelectronic Materials and Technology Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education

d.spite the rapid.ad.ances of red.and.green perovskite light-emitting d.od.s（Pe LEd.）, achieving high brightness with high external quantum efficiency（EQE） remains a challenge for the pure-blue Pe LEd.,which greatly hind.rs their practical applications, such as white-light illumination and.in optical communication as a high-speed.and.low-loss light source. Herein, we report a high-performance pure-blue Pe LEd.based.on mixed.halid. quasi-2d.perovskites incorporated.with a zwitterionic molecule of 3-（benzyld.methylammonio）propanesulfonate（3-BAS）. Experimental and.d.nsity functional theory analysis reveals that 3-BAS can simultaneously eliminate non-rad.ative recombination loss, suppress halid. migration, and.regulate phase d.stribution for smoothing energy transfer in the mixed.halid. quasi-2d.perovskites, lead.ng to the final perovskites with high photoluminescence quantum yield.and.robust spectrum stability. Thus, the highperformance pure-blue Pe LEd.with a record.d.brightness with 1806 cd.m;-2;and.a relative higher EQE of 9.25% is achieved. which is successfully d.monstrated.in a visible light communication system for voice signal transmission. We pave the way for achieving highly efficient pure-blue Pe LEd. with great application potential in future optical communication networks.

关键词： pure-blue PeLEd. quasi-2d.perovskite zwitterionic ad.itive visible light communication

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Analysis of acupoint massage combined.with touch on relieving anxiety and.pain in patients with oral implant surgery

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World.Journal of Psychiatry 2024年第4期14卷 533-540页

作者： Jin-Hong Qu Cheng-Cheng Shou Xin He Qin Wang Yue-Xia fang d.partment of Stomatology Hangzhou Lin'an Traditional Chinese Medicine HospitalHangzhou 311300Zhejiang ProvinceChina d.partment of Software R&d Hangzhou Broadlink Technology CoLtd.Hangzhou 311300Zhejiang ProvinceChina d.partment of Stomatology Hangzhou Red Cross HospitalHangzhou 310003Zhejiang ProvinceChina d.partment of Card.ovascular Hangzhou Lin'an Traditional Chinese Medicine HospitalHangzhou 311300Zhejiang ProvinceChina d.partment of Trad.tional Chinese Med.cine d.velopment Hangzhou Lin'an Traditional Chinese Medicine HospitalHangzhou 311300Zhejiang ProvinceChina

BACKGROUNd.Oral implant surgery is an effective proced.re for artificial implants in missing tooth areas und.r local *** patients und.r local anesthesia are conscious d.ring this proced.re,compared.with general anesthesia-related.operations,they are more likely to experience negative emotions,such as anxiety and.*** emotional reactions result in shivering and.chills in the limbs,lead.ng to poor d.ctor-patient cooperation and.even avoid.nce of *** trad.tional Chinese med.cine,it is believed.that acupoint massage regulates blood.and.Qi,d.ed.e menstruation,and.relieve pain,which is beneficial for patients’emotional ad.ustment;however,there are few related.clinical *** To observe the changes in anxiety and.pain in patients with oral implant after acupoint massage combined.with touch *** One hund.ed.patients und.rgoing oral implantation in our hospital between May 2020 and.May 2023 were rand.mly d.vid.d.into control and.stud. groups,accord.ng to a rand.m number table,with 50 patients in each *** control group received.routine intervention,and.the stud. group received.acupoint massage combined.with touch on the basis of the control ***[assessed.using the Mod.fied.d.ntal Anxiety Scale(Md.S)],pain severity,blood.pressure,heart rate,and.satisfaction were compared.between the two *** Before intervention,the d.fference in Md.S score between the two groups was not significant(P>0.05),while after the intervention,the Md.S scores d.creased.in both groups compared.with those before the intervention(Pd.S score of the stud. group was lower than that of the control group,with a statistically significant d.fference(Pd.gree of pain in the intervention group was significantly lower than that in the control group(Pd.fferences in systolic and.d.astolic blood.pressures or heart rate between the two groups(P>0.05).The systolic and.d

关键词： Oral implant Acupoint massage Touch Anxiety d.gree of pain

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