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Rare Metals 2024年第10期43卷 5105-5116页

作者： Yue Qian p.i-Xue Fu Rui-Ze Yin Han-Ni Yang Si-Yang Li Wei-Wei Xiong fen-fen Zheng Jun-Hao zhang Ai-Hua Yuan Huan pang School of Environmental and Chemical Engineering Jiangsu University of Science and Technology School of Chemistry and Chemical Engineering Yangzhou University

The recovery and subsequent reuse of heavy metal ions from industrial wastewater are crucial for promoting sustainable development,but they also presen significant *** this article,ethylenediaminetetraacetic dianhydride （EDTAD）,which possesses strong metal chelating ability,is covalently attached to MiL-101-NH2（Fe）,resulting in a significant improvement in the removal rate of heavy metal ions in ***,the recovered waste metal ions are transformed into high-performance feni3/NiFe2O4@NC dual-functional oxygen evolution reaction （OER） and oxygen reduction reaction （ORR） ***,feni3/NiFe2O4@NC exhibits outstanding OER performance,with only a264 mV overpotential at 10 mA·*** functiona theory （DFT） calculations reveal that the synergistic effect of the feni3/NiFe2O4@NC heterostructure can enhance conductivity,op.imize the free energy of*to OH*during OER reaction,and promote catalytic *** work not only improves the removal rate of heavy metal ions but also obtains high-performance catalysts,while providing a new approach for the treatment and secondary utilization of heavy metal ion wastewater as well as the preparation of low-cost catalysts.

关键词： Bifunctional electrocatalyst Covalently modified MOF Ethylenediaminetetraacetic dianhydride Heavy metals

Enhanced hydrogen evolution performance by 3D ordered macroporous Ru-Cop@NC electrocatalysts

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Rare Metals 2024年第3期43卷 1095-1107页

作者： Chen-Chen zhang Sheng Wei Li-Xian Sun Yi-Fang Ouyang fen Xu Hai-Liang Chu Hong-Gepan Li-Xin Chen Xue-zhang Xiao School of Material Science and Engineering Guilin University of Electronic TechnologyGuilin541004China School of Chemistry and Chemical Engineering Guangxi UniversityNanning530004China Shenzhen institute of Advanced Technology Chinese Academy of SciencesShenzhen518055GuangdongChina institute of Science and Technology for New Energy Xi'an Technological UniversityXi'an710021China School of Materials Science and Engineering Zhejiang UniversityHangzhou310058China

Electrocatalytic water sp.itting coupled with sustainable energies is identified as an environmentally friendly and renewable strategy to generate high-quality hydrogen for the fuel ***,the main challenge is to develop high performance,low cost and chemically stable electrocatalysts to decline the energy barriers and enhance the sluggish kinetics of hydrogen evolution reaction(HER).Herein,a three-dimensional hierarchically ordered macroporous Ru-Cop@NC electrocatalyst(3DOM Ru-Cop@NC)derived from ordered macro-microporous metal-organic frameworks has been prepared using the precursor@template and double-solvent *** prepared 3DOM Ru-Cop@NC catalyst exhibits an overpotential of 15 mV(j=10 mA·cm^(-2))and a reaction Tafel slope of 38 mV·dec^(-1)in alkaline electrolyte,which are superior to commercial pt@C ***,the overpotential and reaction Tafel slope of this catalyst in acidic media are 45 mV and 50 mV·dec^(-1),*** outstanding HER activities of 3DOM Ru-Cop@NC catalysts are ascribed to the 3D highly interconnectedreticular nanospaces that can increase effective reaction active *** N dope d carbon framework improves the electronic properties and ***,the strong interaction of Ru and Cop nanoparticles also boosts the HER *** results indicate that 3DOM Ru-Cop@NC catalysts with high catalytic activities have a broad app.ication prospect in the future.

关键词： Hydrogen evolution reaction Template method 3D ordered macroporous Ru-Cop@NC

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Efficacy of physiological seawater nasal irrigation for the treatment of children with SARS-CoV-2 Omicron BA.2 variant infection:a randomized controlled trial

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World Journal of pediatrics 2024年第5期20卷 461-469页

作者： Ji-Lei Lin fen zhang Yan-Bo Li Shu-Hua Yuan Jin-Hong Wu Jing zhang Lei zhang Yi He Jie Chen Yong Yin Department of Respiratory Medicine Shanghai Children’s Medical CenterSchool of MedicineShanghai Jiao Tong University1678 Dongfang RoadPudong DistrictShanghaiChina University of British Columbia VancouverCanada information Technology Department Shanghai Children’s Medical Center National Children’s Medical CenterSchool of MedicineShanghai Jiao Tong University1678 Dongfang RoadPudong DistrictShanghaiChina Department of Otorhinolaryngology Shanghai Children’s Medical CenterSchool of MedicineShanghai Jiao Tong University1678 Dongfang RoadPudong DistrictShanghaiChina Department of Respiratory Medicine Sanya Women and Children’s Hospital Affiliated to Hainan Medical CollegeHainan Branch of Shanghai Children’s Medical CenterSanyaChina Department of Respiratory Medicine Linyi Maternal and Child Healthcare HospitalLinyiChina Shanghai Children’s Medical Center pediatric Medical Complex(pudong) ShanghaiChina pediatric Ai Clinical App.ication and Research Center Shanghai Children’s Medical CenterShanghaiChina

Background Saline nasal irrigation is an effective therapy for relieving common cold *** study aimed to investigate and explore the efficacy of physiological seawater nasal irrigation(pSNi)on children with mild and asymptomatic infection with *** This randomized controlled trial was conducted in Shanghai,China,and 403 children with mild and asymptomatic infection with Omicron were *** children were allocated into the pSNi group and the control *** p.imary outcome was the duration of viral shedding(DVS),and the secondary outcome was the change in clinical *** The median age of all participants was 5.59(6.26)years *** DVS was significantly shorter in the pSNi group[2.40(1.13)]than in the control group[3.09(2.14)](p=0.014).The multivariable Cox regression model also showed that patients in the pSNi group had an increased probability of shorter DVS compared with patients in the control group[hazard ratio(HR),1.27;95%confidence interval(Ci),1.04–1.55;p=0.017].Subgroup analysis suggested that the DVS of patients without full vaccination was significantly reduced in the pSNi *** proportions of runny nose and stuffy nose were apparently reduced in the first three days in the pSNi group or the control group,but there was no evidence showing that pSNi contributes to the benefit compared with the control *** pSNi can reduce the DVS of patients with mild and asymptomatic infection with SARS-CoV-2 Omicron BA.2 variant.

关键词： Children Duration of viral shedding Omicron physiological seawater nasal irrigation

Manipulating the phase Transition Behavior of Dual Temperature-Responsive Block Copolymers by Adjusting Composition and Sequence

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Chinese Journal of polymer Science 2024年第2期42卷 176-187,I0006页

作者： Zhi Zou Xiang Xu Hai-Tao Zhao Jian-Nan Cheng Wei-Wei He Li-fen zhang Zhen-ping Cheng Suzhou key Laboratory of Macromolecular Design and precision Synthesis Jiangsu Key Laboratory of Advanced Functional Polymer Design and ApplicationState and Local Joint Engineering Laboratory for Novel Functional Polymeric MaterialsCollege of ChemistryChemical Engineering and Materials ScienceSoochow UniversitySuzhou215123China State Key Laboratory of Radiation Medicine and protection School for Radiological and Interdisciplinary Sciences(RAD-X)and Collaborative Innovation Center of Radiation Medicine of JiangsuSoochow UniversitySuzhou215123China

Temperature-responsive polymers have garnered significant attention due to their ability to respond to external *** this work,dual temperature-responsive block copolymers are synthesized via reversible addition-fragmentation chain transfer polymerization(RAFT)polymerization utilizing zwitterionic monomer methacryloyl ethyl sulfobetaine(SBMA) and N-isopropyl acrylamide(NipAAm) as *** thermal responsive behaviors can be easily modulated by incorporating additional hydrophobic monomer benzyl acrylate(BN) or hydrop.ilic monomer acrylic acid(AA),adjusting concentration or pH,or varying the degree of polymerization of the block chain *** cloud p.ints of the copolymers are determined by UV-Vis spectrophotometry,and these copolymers exhibit both controlled upper and lower critical solu bility temperatures(LCST and UCST) in aqueous *** study analyzes and summarizes the influencing factors of dual temperature responsive block copolymers by exploring the effects of various conditions on the phase transition temperature of temperature-sensitive polymers to explore the relationship between their properties and environment and structure to make them more selective in terms of temperature app.ication range and regulation *** is very interesting that the introduction of poly-acrylic acid(pAA) segments in the middle of di-block copolymer pSBMA_(55)-b-p.ipAAm_(80) to form pSBMA_(55)-b-pAA_(x)-b-p.ipAAm_(80) results in a reversal of temperature-responsive behaviors from 'U'(LCST UCST) type,while the copolymer pSBMA_(55)-b-p(NipAAm_(80)-co-AA_(x)) *** work provides a clue for tuning the phase transition behavior of polymers for manufacture of extreme smart materials.

关键词： Temperature responsive polymers High critical solubility temperature(UCST) Low critical solubility temperature(LCST) Block copolymers

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Journal of Genetics and Genomics in 2023:progresses and beyond

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Journal of Genetics and Genomics 2024年第1期51卷 1-2页

作者： Xiu-fen Song Xiaoxuan Guo Jing Zhao Yutian zhang Yuan Qin Jianru Zuo Journal of Genetics and Genomics Institute of Genetics and Developmental BiologyChinese Academy of Sciences&the Genetics Society of ChinaBeijing 100101China

Journal of Genetics and Genomics(JGG),launched in 1974,celebrates its 50th birthday in *** continuous support from our authors,reviewers,readers,and the editorial board,JGG has made remarkable progress in the past year by publishing 122 papers covering major discip.ines in life sciences and medical genetics with exciting *** is worthwhile to note that we have recruited 66 young talents to join JGG as junior editors,resulting in significant improvement in manuscript evaluation and journal ***,we summarize major progresses reported in JGG in 2023 fromaneditorial view.

关键词： journal beyond promotion

Carboxylic bacterial cellulose fiber-based hydrogel electrolyte with imidazole-type ionic liquid for dendrite-free zinc metal batteries

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Materials Reports(Energy) 2024年第2期4卷 45-53页

作者： Tianyun zhang Xiaohong Shi Yu Li Sambasivam Sangaraju Fujuan Wang Liang Yang fen Ran School of Mechanical and Electronical Engineering Lanzhou University of TechnologyLanzhou730050PR China State Key Laboratory of Advanced processing and Recycling of Non-ferrous Metals School of Materials Science and EngineeringLanzhou University of TechnologyLanzhou730500PR China National Water and Energy Center United Arab Emirates UniversityAl Ain15551United Arab Emirates

Aqueous zinc metal batteries are regarded as the most promising energy storage system due to their advantages of high safety,low cost,and high theoretical ***,the growth of dendrites and the occurrence of side reactions hinder the development of zinc metal *** previous attempts to design advanced hydrogel electrolytes,achieving high mechanical performance and ionic conductivity of hydrogel electrolytes has remained *** this work,a hydrogel electrolyte with an ionic crosslinked network is prepared by carboxylic bacterial cellulose fiber and imidazole-type ionic liquid,following by a covalent network of *** hydrogel electrolyte possesses a superior ionic conductivity of 43.76 mS cm^(−1),leading to a Zn^(2+)migration number of 0.45,and high mechanical performance with an elastic modulus of 3.48 Gpa and an elongation at breaking of 38.36%.More importantly,under the anion-coordination effect of the carboxyl group.in bacterial cellulose and[BF4]−in imidazole-type ionic liquid,the solvation sheath of hydrated Zn^(2+)ions and the nucleation overpotential of Zn plating are *** results of cycled testing show that the growth of zinc dendrites is effectively inhibited and the generation of irreversible by-products is *** the carboxylic bacterial cellulose-based hydrogel electrolyte,the Zn||Zn symmetric batteries offer good cyclability as well as Zn||Ti batteries.

关键词： Bacterial cellulose fiber ionic liquids Carboxylic group Gel electrolyte Zn metal batteries

Thermal comfort in a building with Trombe wall integrated with phase change materials in hot summer and cold winter region without air conditioning

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Energy and Built Environment 2024年第1期5卷 58-69页

作者： Jie Li Yuan zhang Ziyang Zhu Jiangtian Zhu Jing Luo fen peng Xiaoqin Sun School of Energy and power Engineering Changsha University of Science and TechnologyChangshaHunan 410114PR China

Trombe wall and phase change materials(pCMs)are two effective ways to regulate indoor thermal ***,Trombe wall surfers from overheating in summer and pCMs suffer from low heat transfer rate caused by the limited thermal *** compensate the shortcomings of the two methods,this paper proposed a Trombe wall system integrated with *** on a light-weight building envelope in Changsha,China,the thermal comfort of 10 kinds of Trombe wall systems with pCMs with a melting temperature of 18-28℃ were *** the integrated indoor discomfort duration(i_(D)),integrated indoor discomfort degree-hour(i_(DH)),indoor air temperature(T_(in)),pCM liquid fraction(γ)and heat flux across wall(q)as evaluation indexes,the indoor thermal comfort was assessed in hot summer and cold winter *** show that the Trombe wall helped pCMs complete the phase change process *** wall with pCM25 next to the wall inner surface possessed the lowest annual i_(D) and i_(DH),as 2877 h and 12,974℃·h,*** with the values in a traditional building,the i_(D) and i_(DH) were reduced by 7.01% and 14.14%.in order to give full play to the heat storage and heat release of the Trombe wall with pCMs,pCMs with phase change temperature 7℃ lower than the peak ambient temperature in summer or 8℃ higher than the winter night temperature was recommended according to regional climate conditions.

关键词： Trombe wall phase change materials integrated indoor discomfort duration integrated discomfort degree-hour Liquid fraction

phase behavior of gas condensate in porous media using real-time computed tomography scanning

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petroleum Science 2024年第2期21卷 1032-1043页

作者： Wen-Long Jing Lei zhang Ai-fen Li Jun-Jie Zhong Hai Sun Yong-Fei Yang Yu-Long Cheng Jun Yao institute of petroleum Engineering China University of Petroleum(East China)Qingdao266580ShandongChina National Key Laboratory of Deep Oil and Gas China University of Petroleum(East China)Qingdao266580ShandongChina

The phase behavior of gas condensate in reservoir formations differs from that in pressure-volume-temperature(pVT)cells because it is influenced by porous media in the reservoir *** was used as a sample to investigate the influence of porous media on the phase behavior of the gas *** pore structure was first analyzed using computed tomography(CT)scanning,digital core technology,and a pore network *** sandstone core sample was then saturated with gas condensate for the pressure depletion *** each pressure-depletion state was stable,realtime CT scanning was performed on the *** scanning results of the sample were reconstructed into three-dimensional grayscale images,and the gas condensate and condensate liquid were segmented based on gray value discrepancy to dynamically characterize the phase behavior of the gas condensate in porous *** network models of the condensate liquid ganglia under different pressures were built to calculate the characteristic parameters,including the average radius,coordination number,and tortuosity,and to analyze the changing mechanism caused by the phase behavior change of the gas *** types of condensate liquid(clustered,branched,membranous,and droplet ganglia)were then classified by shape factor and Euler number to investigate their morphological changes dynamically and *** results show that the dew p.int pressure of the gas condensate in porous media is 12.7 Mpa,which is 0.7 Mpa higher than 12.0 Mpa in pVT *** average radius,volume,and coordination number of the condensate liquid ganglia increased when the system pressure was between the dew p.int pressure(12.7 Mpa)and the pressure for the maximum liquid dropout,pmax(10.0 Mpa),and decreased when it was below *** volume proportion of clustered ganglia was the highest,followed by branched,membranous,and droplet *** study provides crucial experimental evidence for the phase behavior chan

关键词： Gas condensate pressure depletion Real-time micro-computed tomography scanning Distribution of condensate liquid

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Decreased Nrf2 protein level and low sperm quality in intractable spermatocystitis

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Asian Journal of Andrology 2024年第2期26卷 189-194页

作者： Shi-Ze Wang Jian-Nan Liu fen-Fang Zhou Ye-Jin-peng Wang peng zhang Song-Tao Cheng Department of Urology Sichuan Provincial People's HospitalUniversity of Electronic Science and Technology of ChinaChengdu 610072China Department of Urology Zhongnan Hospital of Wuhan UniversityWuhan 430071China Department of Health Management and Clinical Medicine School of Medicine and HealthWuhan PolytechnicUniversityWuhan 430071China

To investigate the molecular etiology of low sperm quality in patients with intractable spermatocystitis,spermatozoa samples from patients with persistent hematospermia undergoing transurethral seminal vesiculoscopy and healthy volunteers were *** samples were collected from the seminal vesicles through transurethral seminal vesiculoscopy or by masturbation *** quality was analyzed by a WLJY-9000 color semen analysis *** of tumor necrosis factor alpha(TNFa)and interleukin-6(iL-6)in the seminal plasma was performed using enzyme-linked immunosorbent assay(ELiSA).Measurement of H_(2)O_(2)in the seminal plasma was performed with a hydrogen peroxide *** protein levels of nuclear factor erythroid 2-related factor 2(Nrf2)and phosphorylated-Nrf2(p-Nrf2)were measured by western blot analysis and immunofluorescence *** sperm quality parameters and increased levels of inflammatory cytokines(TNFa,iL-6,and H_(2)O_(2))in the seminal plasma were detected among the semen samples from the patients with persistent ***2 and p-Nrf2 were strongly expressed in the nucleus and periphery of human sperm cells,according to the results of the immunofluorescence *** protein levels of Nrf2 and p-Nrf2 were significantly lower in the spermatozoa samples from patients with persistent hematospermia than in those from healthy volunteers with normal sperm *** results suggested that Nrf2 signaling might play a role in the low sperm quality of patients with intractable spermatocystitis.

关键词： H_(2)O_(2) Nrf2 sperm quality spermatocystitis

Multidiscip.inary comprehensive treatment of massive hepatocellular carcinoma with hemorrhage:A case report and review of literature

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World Journal of Gastrointestinal Oncology 2024年第5期16卷 2225-2232页

作者： Xian-Shuai Kou Fan-Fan Li Yun Meng Jian-Ming Zhao Sheng-fen Liu Lan zhang The First Clinical Medical College Gansu University of Chinese MedicineLanzhou 730000Gansu ProvinceChina Department of Thoracic Surgery The First Hospital of Lanzhou UniversityLanzhou 730000Gansu ProvinceChina Department of Surgery Gansu Provincial HospitalLanzhou 730000Gansu ProvinceChina Department of Orthopedics Gansu Provincial HospitalLanzhou 730000Gansu ProvinceChina

BACKGROUND Hepatocellular carcinoma(HCC),a major contributor to cancer-related deaths,is particularly prevalent in Asia,largely due to hepatitis B virus *** prognosis is generally *** case report contributes to the medical literature by detailing a unique approach in treating a large HCC through multidiscip.inary collaboration,particularly in patients with massive HCC comp.icated by ruptured bleeding,a scenario not extensively documented *** SUMMARY The patient presented with large HCC comp.icated by intratumoral *** involved a multidiscip.inary approach,providing individualized *** strategy included drug-eluting bead transarterial chemoembolization,sorafenib-targeted therapy,laparoscopic partial hepatectomy,and standardized sintilimab monoclonal antibody *** months after treatment,the patient achieved complete radiological remission,with significant symptom *** studies showed no lesions or recurrence,and clinical assessments confirmed complete *** report is notable as possibly the first docu-mented case of successfully treating such complex HCC conditions through integrated multidiscip.inary efforts,offering new insights and a reference for future similar *** This study demonstrated effective multidiscip.inary treatment for massive HCC with intratumoral bleeding,providing insights for future similar cases.

关键词： Hepatocellular carcinoma Transarterial chemoembolization Sintilimab Sorafenib Translational therapy Multidiscip.inary team Case report