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Pyridine-regulated Sb@InSbS_(3)ultrafine nanoplates as high-capacity and long-cycle anodes for sodium-ion batteries

Rare Metals 2024年第5期43卷 2080-2092页

作者： Jia-Ying Ren Xiang-Lin Yu Chang-Miao Chen Xin-Yu Hu Ting yang ming Zhang College of Materials Science and Engineering and College of Science Central South University of Forestry and TechnologyChangsha 410004China College of Semiconductors(College of Integrated Circuits) Changsha Semiconductor Technology and Application Innovation Research InstituteHunan UniversityChangsha 410082China

Sb-based materials exhibit considerable potential for sodium-ion storage owing to their high theoretica ***,the bulk properties of Sb-based materials always result in poor cycling and rate *** overcome these issues,pyridine-regulated Sb@InSbS_(3)ultrafine nanoplates loaded on reduced graphene oxides(Sb@InSbS_(3)@rGO)were designed and *** the synthesis process,pyridine was initially adopted to coordinate with In^(3+),and uniformly dispersed In_(2)S_(3)ultrafine nanoplates on reduced graphene oxide were generated after ***,partial In^(3+)was exchanged with Sb^(3+),and Sb@InSbS_(3)@rGO was obtained by using the subsequent annealing *** unique structure of Sb@InSbS_(3)@rGO effectively shortened the transfer path of sodium ions and electrons and provided a high *** the anode in sodium-ion batteries,the Sb@InSbS_(3)@rGO electrode demonstrated a significantly higher reversible capacity better stability(445 m Ah·g^(-1)at 0.1 A·g^(-1)after 200 cycles and 212 mAh·g^(-1)at 2 A·g^(-1)after 1200 cycles),and superior rate(210 mAh·g^(-1)at 6.4 A·g^(-1))than the electrode without pyridine(355 mAh·g-1at 0.1 A·g-1after 55 cycles and 109 mAh·g^(-1)at 2 A·g^(-1)after 770 cycles)Furthermore,full cells were assembled by using the Sb@InSbS_(3)@rGO as anode and Na_(3)V_(2)(po_(4))_(3)as cathode which demonstrated good cycling and rate performances and exhibited promising application *** results indicate that adjusting the microstructure of electrode materials through coordination balance is A·good strategy for obtaining high-capacity,high-rate,and longcycle sodium storage performances.

关键词： Sodium-ion battery Sb-based anode material Pyridine coordination Reduced size nanostructure Half/full cell

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Carbon enhanced nucleophilicity of Na_(3)V_(2)(po_(4))_(3):A general approach for dendrite-free zinc metal anodes

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Journal of Energy Chemistry 2024年第4期91卷 203-212页

作者： Sijun Wang Lingzi Hu Xiaohui Li Dan Qiu Shunhang Qiu Qiancheng Zhou Wenwen Deng Xiaoying Lu Ze yang ming Qiu Ying Yu Institute of Nanoscience and Nanotechnology School of Physical Science and TechnologyCentral China Normal UniversityWuhan 430079HubeiChina School of Material Science and Engineering Suzhou University of Science and TechnologySuzhou 215000JiangsuChina Faculty of Science and Technology Technological and Higher Education Institute of Hong KongHong KongChina

Zincophilic property and high electrical conductivity are both very important parameters to design novel Zn anode for aqueous Zn-ion batteries(AZIBs).However,single material is difficult to exhibit zincophilic property and high electrical conductivity at the same ***,originating from theoretical calculation,a zincophilic particle regulation strategy is proposed to address these limitations and carbon coated Na_(3)V_(2)(po_(4))_(3)is taken as an example to be a protective layer on zinc metal(NVPC@Zn).Na_(3)V_(2)(po_(4))_(3)(NVP)is a common cathode material for Zn-ion batteries,which is *** materials not only offer an electron pathway to help Zn deposition onto NVPC surface,but also enhance the zinc nucleophilicity of Na_(3)V_(2)(po_(4))_(3).Hence,this hybrid coating layer can tune zinc deposition and resist side reactions such as hydrogen generation and Zn metal ***,a symmetrical battery with NVPC@Zn electrode displays highly reversible plating/stripping behavior with a long cycle lifespan over 1800 h at2 mA cm^(-2),much better than carbon and Na_(3)V_(2)(po_(4))_(3)solely modified Zn *** the Na_(3)V_(2)(po_(4))_(3)is replaced with zincophobic Al2O3or zincophilic V2O3,the stability of the modified zinc anodes is also *** strategy expands the option of zincophilic materials and provides a general and effective way to stabilize the Zn electrode.

关键词： Zinc-ion batteries Zinc anode Carbon enhanced nucleophilicity Zincophilic particle regulation

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Serotoninergic modulation of picrotoxin-induced epileptiform activity in entorhinal-hippocampal cortex

Serotoninergic modulation of picrotoxin-induced epileptiform...

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中国神经科学学会第十届全国学术会议

作者： Hui-Jie SHAO ming-po yang You-Sheng SHU Kai-Yan WANG Department of Neurology Huashan HospitalFudan University Institute of Neuroscience State Key Laboratory of NeuroscienceShanghai Institutes for Biological SciencesChinese Academy of Sciences

Objective We investigated the regulatory effect of 5-HT receptors on spontaneous epileptiform activity in cortical *** We performed whole-cell recording and extracellular recording from entorhinal-hippocampal slices maintained in *** epileptiform activities could be obtained in the presence of picrotoxin,a GABA receptor *** then examined the role of 5-HT and its receptor agonists or antagonists in regulating these epileptiform *** Bath application of 5-HT reduced the occurrence frequency of epileptiform activity,and this inhibitory effect could be completely blocked by the pretreatment of 5-HT receptor antagonist *** experiments in slices obtained from 5-HT knockout mice revealed that 5-HT prolonged the duration of individual epileptiform discharges,and this excitatory effect could be mimicked by 5-HT receptor agonist TCB-2 and blocked by the antagonist *** Our results indicate that activation of 5-HT receptors mediates the inhibitory effect of 5-HT on epileptiform activities,while activation of 5-HT receptors promote the induction of long-lasting epileptic discharges.

关键词： serotonin receptor 5-HT1A 5-HT2A epilepsy entorhinal cortex

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Aldo-keto reductase family member C3(AKR1C3)promotes hepatocellular carcinoma cell growth by producing prostaglandin F2α

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Oncology Research 2024年第1期32卷 163-174页

作者： KUO-SHyang JENG po-YU CHENG YUEH-HSIEN LIN po-CHUN LIU PING-HUI TSENG YU-CHAO WANG CHIUNG-FANG CHANG CHUEN-MIIN LEU Division of General Surgery Far Eastern Memorial HospitalNew Taipei City22060Taiwan Institute of Microbiology and Immunology National Yang Ming Chiao Tung UniversityTaipei City11221Taiwan Institute of Biochemistry and Molecular Biology National Yang Ming Chiao Tung UniversityTaipei City11221Taiwan Institute of Biomedical Informatics National Yang Ming Chiao Tung UniversityTaipei City11221Taiwan Department of Medical Research Far Eastern Memorial HospitalNew Taipei City22060Taiwan

Hepatocellular carcinoma(HCC)is a leading cause of death *** therapies are effective for HCC patients with early disease,but many patients suffer recurrence after surgery and have a poor response to ***,new therapeutic targets are *** analyzed gene expression profiles between HCC tissues and normal adjacent tissues from public databases and found that the expression of genes involved in lipid metabolism was significantly *** analysis showed that AKR1C3 was upregulated in tumors,and high AKR1C3 expression was associated with a poorer prognosis in HCC *** vitro,assays demonstrated that the knockdown of AKR1C3 or the addition of the AKR1C3 inhibitor indomethacin suppressed the growth and colony formation of HCC cell *** of AKR1C3 in Huh7 cells reduced tumor growth in *** explore the mechanism,we performed pathway enrichment analysis,and the results linked the expression of AKR1C3 with prostaglandin F2 alpha(PGF2a)downstream target *** of AKR1C3 activity reduced the production of PGF2a,and supplementation with PGF2a restored the growth of indomethacin-treated Huh7 *** of the PGF receptor(PTGFR)and treatment with a PTGFR inhibitor significantly reduced HCC *** showed that indomethacin potentiated the sensitivity of Huh7 cells to *** summary,our results indicate that AKR1C3 upregulation may promote HCC growth by promoting the production of PGF2α,and suppression of PTGFR limited HCC ***,targeting the AKR1C3-PGF2a-PTGFR axis may be a new strategy for the treatment of HCC.

关键词： Hepatocellular carcinoma Aldo-keto reductase family member C3 Prostaglandin F2 alpha Prostaglandin F receptor

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超高效液相色谱-串联质谱法测定化妆品中36种兴奋剂

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日用化学工业（中英文） 2024年第3期54卷 360-368页

作者：徐炜邹坡李长于杨铭鹿燕李慧良杭州宜格化妆品有限公司浙江杭州310000 浙江方圆检测集团股份有限公司浙江杭州310000

利用超高效液相色谱-串联质谱仪(UPLC-MS/MS),建立了一种同时测定化妆品中蛋白同化制剂、β2激动剂、糖皮质激素、刺激剂、大麻酚类等36种兴奋剂的检测方法。化妆品样品经甲醇超声提取后,以0.1%乙酸水溶液和甲醇-乙腈混合溶液(体积比1... 详细信息

利用超高效液相色谱-串联质谱仪(UPLC-MS/MS),建立了一种同时测定化妆品中蛋白同化制剂、β2激动剂、糖皮质激素、刺激剂、大麻酚类等36种兴奋剂的检测方法。化妆品样品经甲醇超声提取后,以0.1%乙酸水溶液和甲醇-乙腈混合溶液(体积比1∶9)作为流动相,使用Waters ACQUITY UPLC BEH C18色谱柱(3.0 mm×150 mm,1.7μm)进行梯度分离。目标物在电喷雾正负离子模式下,以多反应监测(MRM)方式进行测定,用外标法定量。结果表明,在1.0~20 ng/mL的质量浓度范围内,36种兴奋剂组分的线性关系良好(r>0.995),检出限为1.0~3.0μg/kg,定量限为3.3~9.9μg/kg。3种基质样品在低、中、高3个加标水平下的平均回收率为80.6%~115.3%,相对标准偏差为0.5%~12.9%(n=5)。该方法前处理操作简便,快速,灵敏度高,结果准确,适用于常见化妆品中多类兴奋剂组分的快速检测。

关键词：超高效液相色谱-串联质谱法兴奋剂化妆品

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Unloading and successful treatment with bioresorbable stents during percutaneous coronary intervention:A case report

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World Journal of Cardiology 2024年第8期16卷 484-490页

作者： Tao Sun ming-Xue Zhang Yan Zeng Li-Hua Ruan Yi Zhang Cheng-Long yang Zhang Qin Jing Wang Hai-Mei Zhu Yun Long Department of Cardiology The First Hospital of Hunan University of Chinese MedicineChangsha 410007Hunan ProvinceChina Teaching and Research Section of Chinese Internal Medicine The First Hospital of Hunan University of Chinese MedicineChangsha 410007Hunan ProvinceChina Department of Pain The First Hospital of Hunan University of Chinese MedicineChangsha 410007Hunan ProvinceChina

BACKGROUND With the development of percutaneous coronary intervention(PCI),the number of interventional procedures without implantation,such as bioresorbable stents(BRS)and drug-coated balloons,has increased *** drug-eluting stent unloading is one of the most common clinical ***,BRS detachment is more concealed and harmful,but has yet to be reported in clinical *** this study,we report a case of BRS unloading and successful *** is a case of a 59-year-old male with the following medical history:“Type 2 diabetes mellitus”for 2 years,maintained with metformin extended-release tablets,1 g po BID;“hypertension”for 20 years,with long-term use of metoprolol sustained-release tablets,47.5 mg po QD;“hyperlipidemia”for 20 years,without regular *** was admitted to the emergency department of our hospital due to intermittent chest pain lasting 18 hours,on February 20,2022 at 15:*** results showed sinus rhythm,ST-segment elevation in leads I and avL,and poor R-wave progression in leads V1–***-sensitivity troponin I level was 4.59 ng/mL,indicating an acute high lateral wall myocardial *** patient’s family requested treatment with BRS,without *** PCI,the BRS became unloaded but was successfully *** patient was followed up for 2 years;he had no episodes of angina pectoris and was in generally good *** We describe a case of a 59-year-old male experienced BRS unloading and successful *** analyzing images,the causes of BRS unloading and the treatment plan are discussed to provide insights for BRS release *** discuss preventive measures for BRS unloading.

关键词： Coronary artery diseases Percutaneous coronary intervention Bioresorbable stents Stent unloading Stent release Intravascular ultrasound Case report

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Solid-state NMR study on sodium intercalation at low voltage window for Na_(3)V_(2)(po_(4))_(3) as an anode

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Magnetic Resonance Letters 2024年第2期4卷 40-45页

作者： Yuxin Liao Fushan Geng ming Shen Bingwen Hu Shanghai Key Laboratory of Magnetic Resonance State Key Laboratory of Precision SpectroscopySchool of Physics and Electronic ScienceEast China Normal UniversityShanghai200241China

In-situ XRD,^(31)P NMR and ^(23)Na NMR were used to analyze the interaction behavior of Na_(3)V_(2)(po_(4))_(3) at low voltage,and then a new intercalation model was *** the transition from Na_(3)V_(2)(po_(4))_(3) to Na_(4)V_(2)(po_(4))_(3),Na ions insert into M1,M2 and M3 sites ***,during the transition of Na_(4)V_(2)(po_(4))_(3)to Na_(5)V_(2)(po_(4))_(3),Na ions mainly insert into M3 site.

关键词： Na_(3)V_(2)(po_(4))_(3) Anode Low voltage NMR Sodium ion battery

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Achievements and challenges of primate conservation in China

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Zoological Research(Diversity and Conservation) 2024年第1期1卷 66-74页

作者： Bao-Guo Li He Zhang ming Li Xue-Long Jiang Peng-Fei Fan Jiang Zhou Song-Tao Guo Xiao-Guang Qi Jin-Hua Li Ji-Qi Lu Dong-po Xia Liang-Wei Cui Zuo-Fu Xiang Qi-Hai Zhou Zhi-Pang Huang Cheng-ming Huang Wen Xiao Hui-Jian Hu Zhi-Xin Zhou ming-Yong Chen Da-Yong Li Peng-Lai Fan Yin yang Ru-Liang Pan Shaanxi Key Laboratory for Animal Conservation College of Life SciencesNorthwest UniversityXi’anShaanxi 710069China Jiangxi Provincial Key Laboratory of Conservation Biology College of ForestryJiangxi Agricultural UniversityNanchangJiangxi 330045China Key Laboratory of Animal Ecology and Conservation Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China State Key Laboratory of Genetic Resources and Evolution Kunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan 650201China School of Life Sciences Sun Yat-sen UniversityGuangzhouGuangdong 510275China School of Karst Science Guizhou Normal UniversityGuiyangGuizhou 550025China International Collaborative Research Center for Huangshan Biodiversity and Tibetan Macaque Behavioral Ecology Anhui UniversityHefeiAnhui 230601China Institute of Biodiversity and Ecology Zhengzhou UniversityZhengzhouHenan 450001China Key Laboratory for Conserving Wildlife with Small populations in Yunnan Southwest Forestry UniversityKunmingYunnan 650224China College of Life Sciences and Technology Central South University of Forestry and TechnologyChangshaHunan 410004China Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection(Ministry of Education) Guangxi Normal UniversityGuilinGuangxi 541004China International Centre of Biodiversity and Primate Conservation Centre Dali UniversityDaliYunnan 671003China Guangdong Key Laboratory of Animal Conservation and Resource Utilization Institute of ZoologyGuangdong Academy of SciencesGuangzhouGuangdong 510663China School of Life Sciences Yunnan UniversityKunmingYunnan 650500China Key Laboratory of Southwest China Wildlife Resources Conservation(Ministry of Education) China West Normal UniversityNanchongSichuan 637001China Institute of International Rivers and Eco-security Yunnan UniversityKunmingYunnan 650500China School of Human Sciences The University of Western AustraliaPerthWA 6009Australia

The dual impact of climate change and human activities has precipitated a sharp decline in primate biodiversity *** is home to the most diverse primate species in the Northern hemisphere,which face severe ecological threats due to the expansion of modern agriculture,extensive exploitation and consumption of natural resources,and excessive land development during its transition from an agricultural to a modern *** response,China has implemented various ecological conservation measures,including habitat restoration and *** efforts have made substantial strides in biodiversity conservation,with certain regions witnessing an increase in primate *** the current study,we conducted a systematic review of historical documents and field research data related to Chinese primates,evaluating the endangered status of primate species in *** improvements in the habitats of most primate species and some population growth,many species still face severe threats,including declining and small *** such as the Myanmar snub-nosed monkey(Rhinopithecus strykeri),eastern black crested gibbon(Nomascus nasutus),and Hainan gibbon(***)remain particularly vulnerable due to their limited distribution ranges and extremely small *** scientific data,fragmented information,and not enough studies in conservation biology further compound the ***,there is a notable lack of detailed population monitoring data for species such as the Bengal slow loris(Nycticebus bengalensis),pygmy slow loris(***),Indochinese gray langur(Trachypithecus crepusculus),Shortridge’s langur(***),and capped langur(***),which hinders the development of practical and targeted conservation management ***,for national biodiversity conservation,there is an urgent need for specialized primate surveys,enhancing habitat protection and restoration,and increasing focus on cross-border conse

关键词： Primates Biodiversity Habitat fragmentation Habitat restoration Conservation strategies

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Carbon-coated hybrid crystals with fast electrochemical reaction kinetics for ultra-stable and high-load sodium-ion batteries

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Rare Metals 2024年第2期43卷 647-657页

作者： Chuan Ou ming-Dong Tan Zhen-Bang Li Zhao-Jie Li Fei Tian Zheng-Ping Qiao Dan-Ni Lei Cheng-Xin Wang State Key Laboratory of Optoelectronic Materials and Technologies School of Materials Science and EngineeringSun Yat-Sen UniversityGuangzhou510275China

Owing to its high theoretical capacity and low cost,Sn has attracted significant attention in sodium-ion ***,the slow kinetics of electrochemical reactions and the rapid decay of capacity resulting from drastic changes in the volume of Sn,as well as persistent side reactions between Sn and the organic electrolyte during the(de)sodium process,have limited its *** improve the electrochemical performance of Sn-based materials,the bottom-up method is normally used to prepare carbon-coated ***,its complex preparation processes and harsh conditions make it unsuitable for practical ***,a carbon-coated hybrid crystal composite(Sn/SnO_(x)@C)was prepared using an up-bottom method with commercial Sn/SnO *** effects accelerate the electrochemical kinetics and inhibit the coarsening of Sn *** Sn/SnO_(x)@C composite electrode exhibited capacity retention of 80.7%even after approximately 1000 cycles(360.4 mAh·g^(−1)) at a current density of 1 A·g^(−1).The high-load Na_(3)V_(2)(po4)3||Sn/SnO_(x)@C full cell presents a capacity retention rate of 91.7%after 150 cycles at the current density of 0.5 A·g^(−1).This work may significantly accelerate the commercialization of the Sn/SnO_(x)@C composite in sodium-ion batteries with high energy density.

关键词： Sodium-ion batteries(SIBs) Sn-based anode Ultraviolet curing Up-bottom method

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The Reconstruction of Helmholtz Plane Enables Robust F-Rich Interface for Long-Life and High-Safe Sodium-Ion Batteries

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Wuhan University Journal of Natural Sciences 2024年第4期29卷 297-300页

作者： CHEN Long CHEN ming CHEN Zhongxue Key Laboratory of Hydraulic Machinery Transients Ministry of EducationSchool of Power and Mechanical EngineeringWuhan UniversityWuhan 430072HubeiChina School of Energy and power Engineering Huazhong University of Science&TechnologyWuhan 430074HubeiChina

Carbonate-based electrolytes still retain their top preference in sodium-ion battery(SIB)as in lithium-ion battery(LIBs)owing to their cost-effectiveness and ***,extensive studies have consistently demonstrated a mismatch between the hard carbon(HC)anode and carbonate-based electrolytes[1,2].Specifically,as for lowconcentration carbonate-based electrolytes(LCEs).

关键词： battery carbonate Helmholtz

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