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| 1 | Indosinian isotope ages of plutons and deposits in southwestern Miaoershan-Yuechengling,northeastern Guangxi and implications on Indosinian mineralization in South China显示文摘The Miaoershan-Yuechengling complex pluton is the largest granitoid complex in the western Nanling metallogenic belt with a surface exposure of >3000 km2.The complex pluton is composed of an early stage granitoid batholith and late stage small intrusions.The early stage batholith contains mainly medium-grained porphyritic mica granite and porphyritic monzonite granite,whereas the late stage intrusions are composed of muscovite granite porphyry and muscovite monzonitic granite.There are many W-Sn-Mo-Pb-Zn-Cu ores in the contact zone between the batholith and strata,forming an ore-rich belt around the batholith.Based on zircon LA-ICP-MS U-Pb ages,the southwestern part of the early stage batholith formed at 228.7 ± 4.1 Ma(MSWD = 2.49),with slightly earlier magmatic activity at 243.0 ± 5.8 Ma(MSWD = 2.62).The Yuntoujie muscovite granite was associated with W-Mo mineralization and has a zircon LA-ICP-MS U-Pb age of 216.8 ± 4.9 Ma(MSWD = 1.44).The Re-Os isochron age of molybdenite from the Yuntoujie W-Mo ore was 216.8 ± 7.5 Ma(MSWD = 11.3).Our new isotope data suggest that the late stage intrusive stocks from the southwestern Miaoershan-Yuechengling batholith were closely associated with W-Mo mineralization from the Indosinian period.These new results together with previous isotope data,suggest that South China underwent not only the well-known Yanshanian mineralization event,but also a widespread Indosinian metallogenic event during the Mesozoic period.Therefore,South China has a greater potential for Indosinian mineralization than previously thought such that more attention should be given to the Indosinian ore prospecting in South China. | WU Jing LIANG HuaYing HUANG WenTing WANG ChunLong SUN WeiDong SUN YaLi LI Jing MO JiHai WANG XiuZhang | 2012 | Chinese Science Bulletin2012，57，9： | 28 |
| 2 | A high-quality genome sequence of alkaligrass provides insights into halophyte stress tolerance显示文摘Alkaligrass(Puccinellia tenuiflora) is a monocotyledonous halophytic forage grass widely distributed in Northern China. It belongs to the Gramineae family and shares a close phylogenetic relationship with the cereal crops, wheat and barley. Here, we present a high-quality chromosome-level genome sequence of alkaligrass assembled from Illumina, Pac Bio and 10× Genomics reads combined with genome-wide chromosome conformation capture(Hi-C) data. The ~1.50 Gb assembled alkaligrass genome encodes 38,387 protein-coding genes, and 54.9% of the assembly are transposable elements, with long terminal repeats being the most abundant. Comparative genomic analysis coupled with stress-treated transcriptome profiling uncovers a set of unique saline-and alkaline-responsive genes in alkaligrass. The high-quality genome assembly and the identified stress related genes in alkaligrass provide an important resource for evolutionary genomic studies in Gramineae and facilitate further understanding of molecular mechanisms underlying stress tolerance in monocotyledonous halophytes. The alkaligrass genome data is freely available at http://gffzz284c18d2de364501hw590pbovnf956w0o.ffgz.tsg.suse.edu.cn/data/alkaligrass.html. | Wenting Zhang Jie Liu Yongxue Zhang Jie Qiu Ying Li Baojiang Zheng Fenhong Hu Shaojun Dai Xuehui Huang | 2020 | Science China(Life Sciences)2020，63，9： | 8 |
| 3 | Identification of an Early–Middle Jurassic oxidized magmatic belt,south Gangdese,Tibet,and geological implications显示文摘The south Gangdese region is the site of subduction of the Neo-Tethys and subsequent continental collision. Compared with widespread Cretaceous and Cenozoic magmatism, Early–Middle Jurassic magmatic rocks and related deposits are rarely reported. Our work identified a >200 km long felsic rock belt associated with Cu mineralization in the south Gangdese region. We report here zircon U–Pb ages, zircon Ce^(4+)/Ce^(3+)values, and mineral assemblages of two Cu mineralized intrusions within the belt. A hornblende granite and a diorite porphyry were emplaced at 177.3 Ma and 166.3 Ma, respectively.Geological occurrence and magmatic hematite–magnetite–chalcopyrite intergrowths suggest that Cu mineralization formed coeval with Jurassic intrusions. Mineralized intrusions have high zircon Ce^(4+)/Ce^(3+)and EuN/Eu?N ratios, and hematite–magnetite intergrowths, suggesting their parent magmas were highly oxidized. Hornblende is common and primary fluid inclusions are found in titanite and apatite,indicating their parent magmas were water-saturated and exsolved volatile phases at early stage of magmatic evolution. Those magma characters contribute to the formation of porphyry Cu deposits. Given that majority subduction-related porphyry Cu systems have been eroded following uplift and denudation, the well-preserved Early–Middle Jurassic Cu mineralized igneous rocks in south Gangdese are favorable prospecting targets for subduction-related porphyry Cu deposits. | Yinqiao Zou Xilian Chen Wenting Huang Jian Zhang Huaying Liang Jifeng xu Ling Chen | 2017 | Science Bulletin2017，62，12： | 7 |
| 4 | Epigenetics in the pathogenesis of diabetic nephropathy显示文摘Diabetic nephropathy(DN),which is a common microvascular complication with a high incidence in diabetic patients,greatly increases the mortality of patients.With further study on DN,it is found that epigenetics plays a crucial role in the pathophysiological process of DN.Epigenetics has an important impact on the development of DN through a variety of mechanisms,and promotes the generation and maintenance of metabolic memory,thus ultimately leading to a poor prognosis.In this review we discuss the methylation of DNA,modification of histone,and regulation of non-coding RNA involved in the progress of cell dysfunction,inflammation and fibrosis in the kidney,which ultimately lead to the deterioration of DN. | Xue Li Lihong Lu Wenting Hou Ting Huang Xiangyuan Chen Jie Qi Yanjun Zhao Minmin Zhu | 2022 | Acta Biochimica et Biophysica Sinica2022，54，2： | 6 |
| 5 | Epidemiological study and variation analysis of the porcine kobuvirus 3D gene in Sichuan province, China显示文摘Dear Editor,As a member of the Kobuvirus genus in the Picornaviridae family,porcine kobuvirus is prevalent worldwide in pigs with or without diarrhea.Picornaviruses are classified into 12 genera(Aphthovirus,Cardiovirus,Enterovirus,Hepatovirus,Kobuvirus,Parechovirus,Sapelovirus,Avihepatovirus,Erbovirus,Senecavirus, | Pengjuan Liu Ping Li Wenting Lyu Xinqiong Li Song Li Fan Yang Jianbo Huang Zhiwen Xu Ling Zhu | 2015 | Virologica Sinica2015，30，6： | 5 |
| 6 | Dendrocalamus latiflorus and its component rutin exhibit glucose-lowering activities by inhibiting hepatic glucose production via AKT activation显示文摘The potential medicinal value of Ma bamboo(Dendrocalamus latiflorus), one of the most popular and economically important bamboo species in China, has been underestimated. In the present study, we found that D. latiflorus leaf extract(DLE) reduced fasting blood glucose levels, body weight,and low-density lipoprotein cholesterol with low liver toxicity in db/db mice. In addition, gene expression profiling was performed and pathway enrichment analysis showed that DLE affected metabolic pathways.Importantly, DLE activated the AKT signaling pathway and reduced glucose production by downregulating glucose-6-phosphatase(G6 PC) and phosphoenolpyruvate carboxykinase 1(PCK1) expression. Moreover, network pharmacology analysis identified rutin as an active component in DLE through targeting insulin growth factor 1 receptor(IGF1 R), an upstream signaling transducer of AKT. Due to its hypoglycemic effects and low toxicity, DLE may be considered an adjuvant treatment option for type 2 diabetes patients. | Kun Luo Wenting Huang Liansheng Qiao Xiaoling Zhang Di Yan Zhiyu Ning Chengmei Ma Honglei Dang Dong Wang Hongyan Guo Lan Xie Jing Cheng | 2022 | Acta Pharmaceutica Sinica B2022，12，5： | 4 |
| 7 | Evaluation of the immunomodulatory effects of anti-COVID-19 TCM formulae by multiple virus-related pathways显示文摘Dear Editor,The coronavirus infectious disease 2019(COVID-19)outbreak is seriously endangering human health.Most patients with severe COVID-19 are characterized by sustained cytokine production and hyper-inflammation,which is known as cytokine storm syndrome.1-3 Elaborating the anti-inflammatory response is crucial to these patients,and interieukin-6(IL6)inhibitors and steroids have been recommended in clinical practice.1 However,after the cytokine storm phase,the host immune response to sepsis may develop into a protracted immunosuppressive phase. | Liansheng Qiao Wenting Huang Xiaoling Zhang Hongyan Guo Dong Wang Quansheng Feng Ronghua Jin Lan Xie Weimin Li Jing Cheng | 2021 | Signal Transduction and Targeted Therapy2021，6，3： | 4 |
| 8 | Interlayer coupling in anisotropic/isotropic van der Waals heterostructures of ReS2 and MoS2 monolayers显示文摘在里面飞机对称是到二维的分层的材料,以及原子地薄的异质接面的物理性质的一个重要贡献者。这里,在夹层联合相互作用和费用分离被观察由的地方,我们表明物件 2 和瞬间 2 单层的各向异性 / 各向同性的货车 der Waals (vdW ) heterostructures 在 situ Raman 光致发光光谱学,电,并且 photoelectrical 大小。我们相信这些结果能对理解原子地薄的 vdW heterostructures 的基本物理并且创造电子的小说和 optoelectronic 设备有用。 | Mei Zhao Wenting Zhang Manman Liu Chao Zou Keqin Yang Yun Yang Youqing Dong Lijie Zhang Shaoming Huang | 2016 | Nano Research2016，9，12： | 3 |
| 9 | Petrogenesis of the Payangazu Complex in Southern Mandalay, Central Myanmar and Its Tectonic Implications显示文摘The Payangazu complex in the central Myanmar is composed mainly of quartz diorite,granodiorite,and some synplutonic mafic dikes.The quartz diorite and granodiorite have zircon U-Pb ages of 130.5±4.0(MSWD=3.5)and 118.4±2.5 Ma(MSWD=2.4),respectively.Rock samples of the quartz diorite and granodiorite are metaluminous,enriched in large-ion lithophile elements like LREE,Rb,Th,and U,and depleted in high field-strength elements such as HREE,Nb,Ta,P,and Ti,indicative of arc-type magmatic affinities.Whole rock samples of the quartz diorite haveε_(Hf)(t)value of+0.6,initial ^(87)Sr/^(86)Sr ratios of 0.708 6 to 0.710 0,andε_(Nd)(t)values of-4.8 to-4.9;whereas rocks of the granodiorite are relatively isotopically enriched,withε_(Hf)(t)values of-5.1 to-7.2,initial ^(87)Sr/^(86)Sr ratios of 0.711 7 to 0.711 8,andε_(Nd)(t)values of-8.7 to-8.8.The isotopic data together with the high Mg~#(both the quartz diorite and granodiorite have Mg~#values of>40)suggest a strong involvement of mantle materials in the genesis of the parent magmas.The possible petrogenetic process may be that the ascending of melts from partial melting of metasomatized mantle wedge triggered by dehydration of subducted slab resulted in partial melting of the lower crust and mixed with the latter.These Early Cretaceous intrusions from the complex are older than those found in the eastern Wuntho-Popa arc in western Myanmar,eastern Himalaya,and western Yunnan which are interpreted to be related to the Neo-Tethyan subduction,and haveε_(Nd)(t),ε_(Hf)(t)values lower than the latter.On the contrary,the ages and geochemical characteristics of the Payangazu complex are consistent with some of the intrusions in the northern magmatic belt in Tibet,eastern Himalaya,and western Yunnan which are believed to be associated with the subduction of the Bangong-Nujiang Ocean crust.Thus,we propose that the Early Cretaceous intrusions in the central Myanmar are most likely related to the southward subduction of an ocean slab that was possibly an extension of the Bangong-Nujiang Ocean. | Kaixuan Li Huaying Liang Zhiwei Bao Wenting Huang Jian Zhang Long Ren | 2019 | Journal of Earth Science2019，30，1： | 2 |
| 10 | Profiles and Source Apportionment of Nonmethane Volatile Organic Compounds in Winter and Summer in Xi’an, China, based on the Hybrid Environmental Receptor Model显示文摘Summer and winter campaigns for the chemical compositions and sources of nonmethane hydrocarbons(NMHCs)and oxygenated volatile organic compounds(OVOCs)were conducted in Xi’an.Data from 57 photochemical assessment monitoring stations for NMHCs and 20 OVOC species were analyzed.Significant seasonal differences were noted for total VOC(TVOC,NMHCs and OVOCs)concentrations and compositions.The campaign-average TVOC concentrations in winter(85.3±60.6 ppbv)were almost twice those in summer(47.2±31.6 ppbv).Alkanes and OVOCs were the most abundant category in winter and summer,respectively.NMHCs,but not OVOCs,had significantly higher levels on weekends than on weekdays.Total ozone formation potential was higher in summer than in winter(by 50%)because of the high concentrations of alkenes(particularly isoprene),high temperature,and high solar radiation levels in summer.The Hybrid Environmental Receptor Model(HERM)was used to conduct source apportionment for atmospheric TVOCs in winter and summer,with excellent accuracy.HERM demonstrated its suitability in a situation where only partial source profile data were available.The HERM results indicated significantly different seasonal source contributions to TVOCs in Xi’an.In particular,coal and biomass burning had contributions greater than half in winter(53.4%),whereas traffic sources were prevalent in summer(53.1%).This study’s results highlight the need for targeted and adjustable VOC control measures that account for seasonal differences in Xi’an;such measures should target not only the severe problem with VOC pollution but also the problem of consequent secondary pollution(e.g.,from ozone and secondary organic aerosols). | Jian SUN Zhenxing SHEN Yue ZHANG Wenting DAI Kun HE Hongmei XU Zhou ZHANG Long CUI Xuxiang LI Yu HUANG Junji CAO | 2021 | Advances in Atmospheric Sciences2021，38，1： | 2 |
| 11 | Identification of Key Genes for the Ultrahigh Yield of Rice Using Dynamic Cross-tissue Network Analysis显示文摘Significantly increasing crop yield is a major and worldwide challenge for food supply and security.It is well-known that rice cultivated at Taoyuan in Yunnan of China can produce the highest yield worldwide.Yet,the gene regulatory mechanism underpinning this ultrahigh yield has been a mystery.Here,we systematically collected the transcriptome data for seven key tissues at different developmental stages using rice cultivated both at Taoyuan as the case group and at another regular rice planting place Jinghong as the control group.We identified the top 24 candidate high-yield genes with their network modules from these well-designed datasets by developing a novel computational systems biology method,i.e.,dynamic cross-tissue(DCT)network analysis.We used one of the candidate genes,Os SPL4,whose function was previously unknown,for gene editing experimental validation of the high yield,and confirmed that Os SPL4 significantly affects panicle branching and increases the rice yield.This study,which included extensive field phenotyping,cross-tissue systems biology analyses,and functional validation,uncovered the key genes and gene regulatory networks underpinning the ultrahigh yield of rice.The DCT method could be applied to other plant or animal systems if different phenotypes under various environments with the common genome sequences of the examined sample.DCT can be downloaded from http://gffzz188fe103f8f1460asw590pbovnf956w0o.ffgz.tsg.suse.edu.cn/ztpub/DCT. | Jihong Hu Tao Zeng Qiongmei Xia Liyu Huang Yesheng Zhang Chuanchao Zhang Yan Zeng Hui Liu Shilai Zhang Guangfu Huang Wenting Wan Yi Ding Fengyi Hu Congdang Yang Luonan Chen Wen Wang | 2020 | Genomics, Proteomics & Bioinformatics2020，18，3： | 2 |
| 12 | Bio-remediation of acephate–Pb(Ⅱ) compound contaminants by Bacillus subtilis FZUL-33显示文摘Removal of Pb^(2+)and biodegradation of organophosphorus have been both widely investigated respectively. However, bio-remediation of both Pb^(2+)and organophosphorus still remains largely unexplored. Bacillus subtilis FZUL-33, which was isolated from the sediment of a lake, possesses the capability for both biomineralization of Pb^(2+)and biodegradation of acephate. In the present study, both Pb^(2+)and acephate were simultaneously removed via biodegradation and biomineralization in aqueous solutions.Batch experiments were conducted to study the influence of p H, interaction time and Pb^(2+)concentration on the process of removal of Pb2+. At the temperature of 25°C, the maximum removal of Pb^(2+)by B. subtilis FZUL-33 was 381.31 ± 11.46 mg/g under the conditions of p H 5.5, initial Pb^(2+)concentration of 1300 mg/L, and contact time of 10 min. Batch experiments were conducted to study the influence of acephate on removal of Pb^(2+)and the influence of Pb2+on biodegradation of acephate by B. subtilis FZUL-33. In the mixed system of acephate–Pb2+, the results show that biodegradation of acephate by B. subtilis FZUL-33 released PO43+, which promotes mineralization of Pb2+. The process of biodegradation of acephate was affected slightly when the concentration of Pb2+was below 100 mg/L. Based on the results, it can be inferred that the B. subtilis FZUL-33 plays a significant role in bio-remediation of organophosphorus-heavy metal compound contamination. | Wenting Lin Zhen Huang Xuezhen Li Minghua Liu Yangjian Cheng | 2016 | Journal of Environmental Sciences2016，28，7： | 2 |
| 13 | Lycium barbarum polysaccharides ameliorate canine acute liver injury by reducing oxidative stress,protecting mitochondrial function,and regulating metabolic pathways显示文摘The development of acute liver injury can result in liver cirrhosis,liver failure,and even liver cancer,yet there is currently no effective therapy for it.The purpose of this study was to investigate the protective effect and therapeutic mechanism of Lycium barbarum polysaccharides(LBPs)on acute liver injury induced by carbon tetrachloride(CCl_(4)).To create a model of acute liver injury,experimental canines received an intraperitoneal injection of 1 mL/kg of CCl_(4)solution.The experimental canines in the therapy group were then fed LBPs(20 mg/kg).CCl_(4)-induced liver structural damage,excessive fibrosis,and reduced mitochondrial density were all improved by LBPs,according to microstructure data.By suppressing Kelch-like epichlorohydrin(ECH)-associated protein 1(Keap1),promoting the production of sequestosome 1(SQSTM1)/p62,nuclear factor erythroid 2-related factor 2(Nrf2),and phaseⅡdetoxification genes and proteins downstream of Nrf2,and restoring the activity of anti-oxidant enzymes like catalase(CAT),LBPs can restore and increase the antioxidant capacity of liver.To lessen mitochondrial damage,LBPs can also enhance mitochondrial respiration,raise tissue adenosine triphosphate(ATP)levels,and reactivate the respiratory chain complexes I–V.According to serum metabolomics,the therapeutic impact of LBPs on acute liver damage is accomplished mostly by controlling the pathways to lipid metabolism.9-Hydroxyoctadecadienoic acid(9-HODE),lysophosphatidylcholine(Lyso PC/LPC),and phosphatidylethanolamine(PE)may be potential indicators of acute liver injury.This study confirmed that LBPs,an effective hepatoprotective drug,may cure acute liver injury by lowering oxidative stress,repairing mitochondrial damage,and regulating metabolic pathways. | JIANJIA HUANG YUMAN BAI WENTING XIE RONGMEI WANG WENYUE QIU SHUILIAN ZHOU ZHAOXIN TANG JIANZHAO LIAO RONGSHENG SU | 2023 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2023，24，2： | 2 |
| 14 | A Posteriori Error Estimates of the Galerkin Spectral Methods for Space-Time Fractional Diffusion Equations显示文摘In this paper,an initial boundary value problem of the space-time fractional diffusion equation is studied.Both temporal and spatial directions for this equation are discreted by the Galerkin spectral methods.And then based on the discretization scheme,reliable a posteriori error estimates for the spectral approximation are derived.Some numerical examples are presented to verify the validity and applicability of the derived a posteriori error estimator. | Huasheng Wang Yanping Chen Yunqing Huang Wenting Mao | 2020 | Advances in Applied Mathematics and Mechanics2020，12，1： | 2 |
| 15 | Threat-Based Declassification and Endorsement for Mobile Computing显示文摘Declassification and endorsement can efficiently improve the usability of mobile applications.However, both declassify and endorse operations in practice are often ad-hoc and nondeterministic, thus, being insecure. From a new perspective of threat assessments,we propose the Threat-based typed security π-calculus(πTBTS) to model declassification and endorsement in mobile computing. Intuitively, when relaxing confidentiality policies and/or integrity policies, we respectively assess threats brought by performing these two relaxes. If these threats are acceptable, the declassification and/or endorsement operations are permitted;Otherwise, they are denied. The proposed assessments have explicit security conditions, results and less open parameters,so our approach solves the problem of the ad-hoc and nondeterministic semantics and builds a bridge between threat assessments and declassification/endorsement. | YIN Lihua GUO Yunchuan ZHANG Huibing HUANG Wenting FANG Binxing | 2019 | Chinese Journal of Electronics2019，28，5： | 2 |
| 16 | Combining Spot4-vegetation and meteorological data derived land cover map in China显示文摘 | Wu Bingfang Xu Wenting Huang Huiping | 2004 | IEEE International Geoscience and Remote Sensing Symposium Proceedings2004，4，： | 1 |
| 17 | Genome and Comparative Transcriptomics of African Wild Rice Oryza Iongistaminata Provide Insights into Molecular Mechanism of Rhizomatousness and Self-Incompatibility显示文摘Dear Editor, Oryza Iongistaminata is an African wild rice species with AA genome type possessing special traits that are highly valued for improving cultivated rice,such as strong resistance to biotic and abiotic stresses (Song et al.,1995) for improving resistance of cultivars,rhizomatousness for perennial breeding (Glover et al.,2010),and self-incompatibility (SI) for new ways to produce hybrid seeds (Ghesquiere,1986).Deciphering the genome of O.longistaminata will be the key to uncovering the mechanism of these hallmark traits and improving cultivated rice. | Yesheng Zhang Shilai Zhang Hui Liu Binying Fu Lijuan Li Min Xie Yue Song Xin Li Jing Cai Wenting Wan Ling Kui Hui Huang Jun Lyu Yang Dong Wensheng Wang Liyu Fluang Jing Zhang Qinzhong Yang Qinfi Shan Qiong Li Wangqi Huang Dayun Tao Muhua Wang Mingsheng Chen Yeisoo Yu Rod A. Wing Wen Wang Fengyi Hu | 2015 | Molecular Plant2015，8，11： | 1 |
| 18 | Diabetic vascular diseases:molecular mechanisms and therapeutic strategies显示文摘Vascular complications of diabetes pose a severe threat to human health.Prevention and treatment protocols based on a single vascular complication are no longer suitable for the long-term management of patients with diabetes.Diabetic panvascular disease(DPD)is a clinical syndrome in which vessels of various sizes,including macrovessels and microvessels in the cardiac,cerebral,renal,ophthalmic,and peripheral systems of patients with diabetes,develop atherosclerosis as a common pathology.Pathological manifestations of DPDs usually manifest macrovascular atherosclerosis,as well as microvascular endothelial function impairment,basement membrane thickening,and microthrombosis.Cardiac,cerebral,and peripheral microangiopathy coexist with microangiopathy,while renal and retinal are predominantly microangiopathic.The following associations exist between DPDs:numerous similar molecular mechanisms,and risk-predictive relationships between diseases.Aggressive glycemic control combined with early comprehensive vascular intervention is the key to prevention and treatment.In addition to the widely recommended metformin,glucagon-like peptide-1 agonist,and sodium-glucose cotransporter-2 inhibitors,for the latest molecular mechanisms,aldose reductase inhibitors,peroxisome proliferator-activated receptor-γagonizts,glucokinases agonizts,mitochondrial energy modulators,etc.are under active development.DPDs are proposed for patients to obtain more systematic clinical care requires a comprehensive diabetes care center focusing on panvascular diseases.This would leverage the advantages of a cross-disciplinary approach to achieve better integration of the pathogenesis and therapeutic evidence.Such a strategy would confer more clinical benefits to patients and promote the comprehensive development of DPD as a discipline. | Yiwen Li Yanfei Liu Shiwei Liu Mengqi Gao Wenting Wang Keji Chen Luqi Huang Yue Liu | 2023 | Signal Transduction and Targeted Therapy2023，8，5： | 1 |
| 19 | Wear Behavior of a NiCr/AgVO_3 Self-Lubricating Composite显示文摘NiCr/AgVO3 self-lubricating composite was prepared by powder cold-pressed method with the NiCr alloy as the matrix and 10 wt.% additive of AgVO3 as solid lubricant.The AgVO3 additive powder was synthesized by the precipitation method which exhibits a melting point of 460℃.Microstructure,phase composition and thermal properties of the AgVO3 powder,as well as the composite of NiCr/AgVO3 were analyzed using scanning electron microscopy(SEM),transmission electron microscopy(TEM),X-ray diffraction(XRD) and differential scanning calorimeter(DSC).The friction and wear behavior of the specimens from room temperature(R.T.) to 800℃ was evaluated using a ball-on-disk tribometer and 3D white light interference(WLI).The results showed that the friction coefficient of this material under atmosphere decreases with temperature increasing from R.T.to 800℃.However,the wear rate firstly increases from R.T.to 200℃,almost remains stable from 200℃ to 600℃,and then decreases with further increasing the temperature up to 800℃.It is also found that the prepared composite materials show a better frictional behavior than NiCr alloy over the whole range of temperatures,which is mainly attributed to solid lubrication of AgVO3 exhibiting a lamella-slip structure at temperatures below 460℃ and forms liquid-film at elevated temperatures above the melting point. | Wenting ZHANG Lingzhong DU Hao LAN Chuanbing HUANG Weigang ZHANG | 2013 | Acta Metallurgica Sinica(English Letters)2013，26，4： | 1 |
| 20 | Morroniside protects human neuroblastoma SH-SY5Y cells against hydrogen peroxide-induced cytotoxicity显示文摘 | Wen Wang Fangling Sun Yi An Houxi Ai Li Zhang Wenting Huang Lin Li | 2009 | European Journal of Pharmacology2009，，1： | 1 |
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