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Facile synthesis of bimodal macroporous g-C_3N_4/SnO_2 nanohybrids with enhanced photocatalytic activity

Science Bulletin 2019年第1期64卷 44-53页

作者： yingzhi Chen Wenhao Li Dongjian Jiang Kuo Men Zhen Li Ling Li Shizheng Sun Jingyuan Li Zheng-Hong Huang lu-Ning Wang School of Materials Science and Engineering University of Science and Technology Beijing State Key Laboratory of Advanced Materials for Smart Sensing General Research Institute for Non-Ferrous Metals Key Laboratory of Advanced Materials (MOE) School of Materials Science and Engineering Tsinghua University State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing

It is of vital importance to construct highly interconnected,macroporous photocatalyst to improve its efficiency and applicability in solar energy conversion and environment ***-like C_3N_4(g-C_3N_4),as an analogy to two-dimensional(2D)graphene,is highly identified as a visible-lightresponsive polymeric ***,the feasibility of g-C_3N_4 in making porous structures has been well ***,the preparation of macroporous g-C_3N_4 with abundant porous networks and exposure surface,still constitutes a *** solve it,we report a first facile preparation of bimodal macroporous g-C_3N_4 hybrids with abundant in-plane holes,which is simply enabled by in-situ modification through thermally treating the mixture of thiourea and SnCl_4(pore modifier)after rotary *** one hand,the formed in-plane macropores endow the g-C_3N_4 system with plentiful active sites and short,cross-plane diffusion channels that can greatly speed up mass transport and *** another,the heterojunctions founded between g-C_3N_4 and SnO_2 consolidate the electron transfer reaction to greatly reduce the recombination *** a consequence,the resulted macroporous gC_3N_4/SnO_2 nanohybrid had a high specific surface area(SSA)of 44.3 m^2/g that was quite comparable to most nano/mesoporous g-C_3N_4 *** interconnected porous network also rendered a highly intensified light absorption by strengthening the light *** with the improved mass transport and electron transfer,the macroporous g-C_3N_4/SnO_2 hybrid exhibited about 2.4-fold increment in the photoactivity compared with pure g-C_3N_***,the recyclability of such hybrid could be guaranteed after eight successive uses.

关键词： Highly macroporous g-C3N4 Nanohybrid Interconnected network Photocatalysis

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Simultaneous achievement of large electrocaloric effect and ultrawide operating temperature range in BaTiO_(3)-based lead-free ceramic

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Journal of Advanced Ceramics 2024年第8期13卷 1234-1241页

作者： Zhaojie Wang yingzhi Meng Silin Tang Xiang Niu Hongfang Zhang Dingyuan Wang Yisong Bai Bialin Peng Xue Chen Qingqing Ke Sheng-Guo lu Laijun Liu Guangxi Key Lab of Optical and Electronic Functional Materials and Devices Collaborative Innovation Center for Exploration of Nonferrous Metal Deposits and Efficient Utilization of ResourcesCollege of Materials Science and EngineeringGuilin University of TechnologyGuilin 541004China School of Microelectronics Science and Technology Sun Yat-sen UniversityZhuhai 519082China Guangdong Provincial Research Center on Smart Materials and Energy Conversion Devices School of Materials and EnergyGuangdong University of TechnologyGuangzhou 510006China School of Physical Science and Technology&Key Laboratory of Advanced Electrode Materials for Novel Solar Cells for Petroleum and Chemical Industry of China Suzhou University of Science and TechnologySuzhou 215009China Qingdao Haier Smart Technology R&D Co. Ltd.Qingdao 266100China School of Advanced Materials and Nanotechnology Xidian UniversityXi'an 710071China Guangxi Key Laboratory of Manufacturing System&Advanced Manufacturing Technology Guilin University of Electronic TechnologyGuilin 541004China

The electrocaloric effect(ECE),known for its environmentally friendly characteristics,holds significant promise for advancing next-generation solid-state refrigeration *** a large ECE along with a wide working temperature range near room temperature remains a key developmental *** this study,we successfully obtained a substantial ECE of 1.78 K and an extensive working temperature range of 103 K(AT>1.52 K)near room temperature in CaZrO_(3)-modified BaTiO_(3) lead-free ferroelectric ***,this achievement was verified using direct *** piezoresponse force microscopy(PFM)results suggest that the broad temperature range is attributed to the formation of ferroelectric microdomains and polar nanoregions(PNRs).Furthermore,X-ray photoelectron spectroscopy(XPS)and ultraviolet-visible(UV-Vis)spectroscopy reveal a decrease in the oxygen vacancy concentration and an increase in the bandgap for higher CaZrO_(3) doping *** changes synergistically enhance the maximum applied electric field,helping to achieve a high-performance EcE near room *** research presents a straightforward and effective approach for achieving high-performance ECEs in BaTiOg lead-free ceramics,offering promising prospects for application in next-generation solid-state refrigeration technologies.

关键词： BaTiO_(3) electrocaloric effect oxygen vacancy band-gap

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整夜多导睡眠图记录在酒依赖患者诊断中应用

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现代电生理学杂志 2013年第1期20卷 15-18页

作者：路英智任清涛宗文斌吴英丽张勤峰马秀青蒲金玉董汉振山东省淄博市精神卫生中心 255120

目的:观察自然夜间多导睡眠图(PSG)对酒依赖(CA)的辅助诊断价值。方法:应用日本Nihon Kohden公司的Neurofax-1518K多导睡眠生理仪,采用眼电图和下颌肌电图及脑电图技术,对25例经戒断后的酒依赖患者和23名正常对照者进行PSG整夜监测。结... 详细信息

目的:观察自然夜间多导睡眠图(PSG)对酒依赖(CA)的辅助诊断价值。方法:应用日本Nihon Kohden公司的Neurofax-1518K多导睡眠生理仪,采用眼电图和下颌肌电图及脑电图技术,对25例经戒断后的酒依赖患者和23名正常对照者进行PSG整夜监测。结果:与健康男性组比较,酒依赖组睡眠潜伏期延长(NC组18.7±8.9分,CA组31.5±14.3分,P<0.01),I期睡眠增加(NC组9.1±1.8%,CA组19.9±7.4%,P<0.05),睡眠效率降低(NC组95.1±7.8%,CA组81.5±11.3%,P<0.01),快速眼动潜伏期前移(NC组89.4±13.1分,CA组74.9±21.4分,P<0.05)。结论:长期滥用酒精会引起睡眠生理障碍,而睡眠障碍又会加重酒依赖躯体功能的变化。

关键词：慢性酒中毒多导睡眠描记术自然睡眠

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Waning humoral immune responses to inactivated SARS-CoV-2 vaccines in patients with severe liver disease

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Signal Transduction and Targeted Therapy 2022年第7期7卷 2138-2140页

作者： Zhiwei Chen yingzhi Zhang Rui Song lu Wang Xiaoxiao Hu Hu Li Dachuan Cai Peng Hu Xiaofeng Shi Hong Ren Key Laboratory of Molecular Biology for Infectious Diseases(Ministry of Education) Institute for Viral HepatitisDepartment of Infectious Diseasesthe Second Affiliated Hospital of Chongqing Medical UniversityChongqingChina

Dear Editor,The Coronavirus disease 2019(COVID-19)pandemic caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is still ongoing around the *** with severe liver disease(SLD),such as compensated cirrhosis(CC),decompensated cirrhosis(DC)or hepatocellular carcinoma(HCC),are highly vulnerable and have worse outcomes from *** are effective measure for the prevention of SARS-CoV-2 infection,severe disease,and *** studies have preliminarily described the safety and immunogenicity of SARSCoV-2 vaccines in patients with nonalcoholic fatty liver disease(NAFLD)2,and in patients with chronic hepatitis B virus infection(CHB)***,data are limited on the safety and immunogenicity of inactivated vaccines against SARS-CoV-2 in SLD ***,the memory B cells(MBCs)responses and immunological memory after vaccination in SLD patients is still ***,we aim to explore the safety,antibody responses,and MBCs responses of inactivated vaccines(BBIBPCorV or CoronaVac)in SLD patients through a prospective observational study(NCT05007665).

关键词： patients vaccines prevention

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失眠症患者的多导睡眠图的量化标准研究

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神经病学与神经康复学杂志 2013年第3期10卷 151-154页

作者：路英智任清涛宗莉吴英丽张勤峰马秀青蒲金玉董汉振刘情情山东省淄博市精神卫生中心心理科淄博255100 山东省淄博市职业病防治院内科淄博255022

目的探索建立失眠症的多导睡眠图(PSG)量化标准。方法对89例失眠症患者(失眠组)和75名健康成人(正常对照组)进行PSG全夜监测。结果与正常对照组相比,失眠组的PSG表现为:睡眠总时间(TST)减少;睡眠潜伏期(SL)延迟;醒觉次数(AT)增多;睡眠效... 详细信息

目的探索建立失眠症的多导睡眠图(PSG)量化标准。方法对89例失眠症患者(失眠组)和75名健康成人(正常对照组)进行PSG全夜监测。结果与正常对照组相比,失眠组的PSG表现为:睡眠总时间(TST)减少;睡眠潜伏期(SL)延迟;醒觉次数(AT)增多;睡眠效率(SE)低;第1阶段(S1)睡眠增加;第2、3和4阶段睡眠下降;快速眼运动睡眠潜伏期(RL)缩短。此外,失眠组有15例(16.9%)的SL和SE综合分析正常,但患者主诉"无睡眠感",提示有"主观性失眠"存在。结论青壮年者的SL>45 min且SE60 min且SE<70%可作为失眠症的PSG量化标准。

关键词：失眠症多导睡眠图量化标准

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Dynamic Humoral Immune Response to Primary and Booster Inactivated SARS-CoV-2 Vaccination in Patients with Cirrhosis

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Journal of Clinical and Translational Hepatology 2023年第7期11卷 1476-1484页

作者： Qian Zhu lu Wang Xiaoxiao Hu yingzhi Zhang Tianquan Huang Taiyu He Zhiwei Chen Gaoli Zhang Mingli Peng Min Chen Dachuan Cai Xiaofeng Shi Hong Ren Department of Infectious Diseases Key Laboratory of Molecular Biology for Infectious Diseases(Ministry of Education)Institute for Viral HepatitisThe Second Affiliated HospitalChongqing Medical UniversityChongqingChina

Background and Aims:Our aim was to determine the immune efficacy of a severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)booster vaccination in cirrhotic patients who had received the primary ***:We performed a longitudinal assessment in 48 patients with cirrhosis,57 patients with chronic hepatitis B(CHB)and 68 healthy controls(HCs)to continuously track the dynamics of SARS-CoV-2 specific antibodies and memory B cells after receiving the primary series and booster dose at different times.A pseudovirus neutralization assay was used to determine neutralization against Omicron subvariants BA.2.12.1,BA.4 and BA.5 from serum samples collected from three ***:Serum anti-receptor-binding domain(RBD)immunoglobulin(Ig)G and neutralizing antibody(NAb)levels in cirrhotic patients were elevated within 15–45 days after completing the primary series before rapidly declining and reaching a valley at around 165–195 *** receiving the booster dose,both antibody levels were significantly increased to levels comparable to patients with CHB and *** analysis showed that booster vaccination induced weaker antibody responses in patients with decompensated cirrhosis than in those with compensated *** SARS-CoV-2 memory B-cell response in cirrhotic patients was durable during follow-up regardless of the hepatic fibrocirrhosis ***,compared with the primary series,the booster dose did not result in an evident improvement of neutralization activity against the Omicron subvariants BA.2.12.1 and BA.4,and was followed by a significant decrease in the titer against ***:A booster dose elicited a robust and durable humoral response to the wild-type strain in cirrhotic patients but not the Omicron *** vaccination of inactivated SARS-CoV-2 vaccine may not benefit cirrhotic patients in neutralization against newly circulating strains.

关键词： SARS-CoV-2 Omicron subvariants Cirrhosis Booster dose Humoral response

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心理咨询门诊失眠患者的临床特点

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神经病学与神经康复学杂志 2013年第3期10卷 -页

作者：路英智任清涛宗莉吴英丽张勤峰马秀青蒲金玉董汉振刘情情黄英姿山东省淄博市精神卫生中心心理科淄博255100 山东省淄博市职业病防治院内科淄博255022

目的调查心理咨询门诊失眠患者的临床特点和危险因素。方法采用病例-对照方法对失眠患者一般人口学与健康危险因素进行调查,其中主诉失眠患者545例、非主诉失眠患者315例、对照540例。结果主诉失眠、非主诉失眠和对照人群的焦虑发生率... 详细信息

目的调查心理咨询门诊失眠患者的临床特点和危险因素。方法采用病例-对照方法对失眠患者一般人口学与健康危险因素进行调查,其中主诉失眠患者545例、非主诉失眠患者315例、对照540例。结果主诉失眠、非主诉失眠和对照人群的焦虑发生率分别为80.2%、38.4%和29.8%,抑郁发生率分别为59.3%、45.4%和37.6%,鼾症发生率分别为48.1%、59.4%和40.2%。三组人群中,男性的前列腺增生发生率分别47.3%、20.6%和16.8%。结论焦虑、抑郁和前列腺增生症与失眠有一定关系。

关键词：失眠心理咨询危险因素

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Oxidation State as a Descriptor in Oxygen Reduction Electrocatalysis

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CCS Chemistry 2022年第11期4卷 3587-3598页

作者： Ning Qin Sicen Yu Zongwei Ji Yanfang Wang yingzhi Li Shuai Gu Qingmeng Gan Zhenyu Wang Zhiqiang Li Guangfu luo Kaili Zhang Zhouguang lu Department of Materials Science and Engineering Shenzhen Key Laboratory of Interfacial Science and Engineering of MaterialsSouthern University of Science and TechnologyShenzhen 518055 Department of Mechanical Engineering City University of Hong KongKowloonHong Kong 999077 Guangdong Provincial Key Laboratory of Computational Science and Material Design Southern University of Science and TechnologyShenzhen 518055

Electrocatalysts for the oxygen reduction reaction(ORR)are critically important in the development of fuel cells and metal-air *** research interests have been devoted to improving the electrocatalytic performance by tuning the morphology and defect-active ***,we demonstrate that the oxidation state can also serve as an effective strategy for designingORR *** of silver with gradient chemical valence from zero valence to trivalence were successfully *** oxidation states were evaluated by cryo-X-ray photoelectron spectroscopy,X-ray absorptionfinestructure,and electron paramagnetic resonance *** the first time,our results demonstrated that the electrocatalytic activities of silver species can be improved by increasing their valence,conforming the orderofAg

关键词： silver oxides high valence oxygen reduction oxidation state electrocatalysis

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Current Situation and Problems of Marine Fishery in China

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Asian Agricultural Research 2017年第1期9卷 1-4,8页

作者： yingzhi CAO Rui ZHAO Wenhu lu Renhan CAI Yue YIN Shaoyang CHEN National Marine Data and Information Service

Marine fishery plays an essential role in promoting the employment of labor force,ensuring food safety,promoting the construction of ecological civilization and safeguarding the maritime rights and interests. The development of marine fishery is of great significance. This paper analyzed the current situation and existing problems of marine fishery in China and came up with some pertinent recommendations and measures. The area of marine fishery with authentic right is increasing year by year,and pelagic fishery constantly grows and the industrial structure is becoming more and more reasonable. However,there are still problems such as serious pollution of marine environment,frequent occurrence of marine disasters,shrinking space of fishery development,which seriously affect healthy development of the marine fishery. In this situation,it came up with recommendations including strengthening monitoring of marine fishery resources and protection of marine environment,optimizing the industrial structure,and raising the scientific and technological level of marine fisheries,to protect the sustainable development of marine fishery. It is expected to provide references for the development of marine fishery in China.

关键词： Marine fishery Marine fishing Seawater aquaculture Current situation

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An addition of medium-dose ATG to conditioning regimens favours the long-term survival of patients with allogeneic hematopoietic stem cell transplantation

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Stem Cell Discovery 2013年第1期3卷 22-31页

作者： Bingyi Wu Chaoyan Song Zhigang lu Kunyuan Guo yingzhi He Sanfan Tu Shaojuan Pan Can Sun Junyong Fang Department of Haematology Zhujiang Hospital Southern Medical University Guangzhou China

Long-term survival of 116 leukemia/MDS patients received allo-SCT conditioned by a regimen with ATG-F or without ATG-F was analysed, together with the impact of ATG-F on the long-term survival, GVHD and disease relapse. Seventy patients received an ATG-F containing conditioning regimen FBCA, and 46 patients received a non-ATG-F FBC regimen. The FBCA regimen was associated with a 5-year survival of 65.4% in the complete HLA-matched group and 39.3% in the HLA-mismatched group. The difference between the two groups was significant (P = 0.012). For the FBC conditioning regimen, the 5-year overall survival of HLA-matched patients and the HLA-mismatched patients was 34.2% and 24.2% respectively (P = 0.216). The incidence of cGVHD was 32.9% and 83.6% in the FBCA and FBC condition regimen group respectively. Only 2.9% of the cases showed extensive cGVHD in the FBCA group while it was 69.4% in the FBC group (P = 0.00). Multivariate analysis indicated that relapse was related to the disease status and HLA typing, but unrelated to the conditioning regimens whether or not ATG-F was used (HR 0.54, P = 0.109). We conclude that the addition of ATG-F to conditioning regimen favours the longterm survival of allo-SCT.

关键词： Hematopoietic Stem Cell Transplantation Long-Term Survival Anti-Human Lymphocyte Globulin

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