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| 1 | Selective electrochemical production of hydrogen peroxide at zigzag edges of exfoliated molybdenum telluride nanoflakes显示文摘The two-electron reduction of molecular oxygen represents an effective strategy to enable the green,mild and on-demand synthesis of hydrogen peroxide.Its practical viability,however,hinges on the development of advanced electrocatalysts,preferably composed of non-precious elements,to selectively expedite this reaction,particularly in acidic medium.Our study here introduces 2H-MoTe2 for the first time as the efficient non-precious-metal-based electrocatalyst for the electrochemical production ofhydrogen peroxide in acids.We show that exfoliated 2H-MoTe2 nanoflakes have high activity(onset overpotential〜140 mV and large mass activity of 27 A g^-1 at 0.4 V versus reversible hydrogen electrode),great selectivity(H2O2 percentage up to 93%)and decent stability in 0.5 M H2SO4.Theoretical simulations evidence that the high activity and selectivity of 2H-MoTe2 arise from the proper binding energies of HOO*and O*at its zigzag edges that jointly favor the two-electron reduction instead of the four-electron reduction of molecular oxygen. | Xuan Zhao Yu Wang Yunli Da Xinxia Wang Tingting Wang Mingquan Xu Xiaoyun He Wu Zhou Yafei Li Jonathan NColeman Yanguang Li | 2020 | National Science Review2020，7，8： | 3 |
| 2 | An ascorbic acid amperometric sensor using over-oxidized polypyrrole and palladium nanoparticles composites显示文摘 | Wentao Shi Chunxiu Liu Yilin Song Nansen Lin Shuai Zhou Xinxia Cai | 2012 | Biosensors and Bioelectronics2012，，1： | 1 |
| 3 | A review of the geological characteristics and geodynamic setting of Late Paleozoic porphyry copper deposits in the Junggar region, Xinjiang Uygur Autonomous Region, Northwest China显示文摘 | Fuquan Yang Jingwen Mao Franco Pirajno Shenghao Yan Guoren Liu Gang Zhou Zhixin Zhang Feng Liu Xinxia Geng Chunli Guo | 2011 | Journal of Asian Earth Sciences2011，，： | 1 |
| 4 | Overexpressed miR-539 exacerbates Pseudomonas aeruginosa puenmonia by promoting inflammatory responses显示文摘Dear Editor,Pseudomonas aeruginosa is an opportunistic Gram-negative bacterium that causes a series of life-threatening acute and/or chronic infections in humans,often in persons with immunodeficiency.P.aeruginosa has been listed as one of the priority bacteria that requires extensive research and urgent development of new antibiotic treatments by the World Health Organization(WHO)in 2017.1 In recent years,numerous studies have shown that miRNAs play an important role in infection and inflammatory responses.2,3 Our earlier researches suggest that miRNAs are a key regulator of the inflammatory responses and are involved in the clearance of P.aeruginosa in vitro and in vivo. | Jianbo Li Qi Yang Xinghong Gao Feng Chen Xinxia Gu Xikun Zhou Lei Chen Jie Liu Min Wu | 2023 | Precision Clinical Medicine2023，6，2： | 0 |
| 5 | Analysis of the Incidence and Mortality of Common Malignant Tumors in the Xishan District Residence in 2016显示文摘Objective:To analyze the cancer incidence and mortality in xishan district in 2016,and to provide scientific basis for tumor prevention and control.Methods:The 2016 malignant tumor registration report data in xishan district were collected and analyzed,stratified according to gender and age,and the reported incidence of malignant tumor in xishan district was calculated and analyzed(all the following incidence rates belong to the reported incidence),gender,age incidence,bid acceptance rate,mortality and other related indicators.Results:The total registered population of malignant tumor in xishan district in 2016 was 540,494(268,553 males and 271,941 females),and 876 new cases were reported.The incidence rate was 162.07/105,the bid-winning rate was 176.39/105,the world standard rate was 91.16/105,and the cumulative rate(0-74 years old)was 10.44%.The incidence of malignant tumors in males(159.00/105)was lower than that in females(165.11/105).Incidence increases with age,rises sharply and rapidly around age 40,and declines after reaching a peak at age 75.Lung cancer,colorectal cancer,thyroid cancer and female breast cancer are common malignant tumors in the western mountainous areas.It accounts for about 55%of the total number of new malignant tumors.In 2016,653 people died of malignant tumors in xishan district.The mortality rate was 120.82/105(male mortality 151.11/105,female mortality 90.46/105),the bidwinning mortality rate was 43.53/105,and the bidwinning mortality rate was 57.72/105.Lung cancer,liver cancer,colorectal cancer and stomach cancer are the malignant tumors with high mortality,accounting for about 62%of the death.Conclusions:The morbidity and mortality of malignant tumors are relatively high in xishan district,and prevention and control of lung cancer,liver cancer,stomach cancer,colorectal cancer,female breast cancer and thyroid cancer should be emphasized. | Dazhuo Lu Weilin Zhang Meiqiong Jiang Xinxia Zhou Xuejing Xia | 2019 | Proceedings of Anticancer Research2019，3，4： | 0 |
| 6 | Analysis of the Onset and Mortality of Common Malignant Tumors Among Registered Residents in Xishan District in 2016显示文摘Objective:To analyse the cancer incidence and mortality in xishan district in 2016,and to provide scientific basis for tumor prevention and control.Methods:The 2016 malignant tumor registration report data in xishan district were collected and analysed,stratified according to gender and age,and the reported incidence of malignant tumor in xishan district was calculated and analysed(all the following incidence rates belong to the reported incidence),gender,age incidence,bid acceptance rate,mortality and other related indicators.Results:The total registered population of malignant tumor in xishan district in 2016 was 540,494(268553 males and 271941 females),and 876 new cases were reported.The incidence rate was 162.07/105,the bid-winning rate was 176.39/105,the world standard rate was 91.16/105,and the cumulative rate(0-74 years old)was 10.44%.The incidence of malignant tumors in males(159.00/105)was lower than that in females(165.11/105).Incidence increases with age,rises sharply and rapidly around age 40,and declines after reaching a peak at age 75.Lung cancer,colorectal cancer,thyroid cancer and female breast cancer are common malignant tumors in the western mountainous areas.It accounts for about 55%of the total number of new malignant tumors.In 2016,653 people died of malignant tumors in xishan district.The mortality rate was 120.82/105(male mortality 151.11/105,female mortality 90.46/105),the bidwinning mortality rate was 43.53/105,and the bidwinning mortality rate was 57.72/105.Lung cancer,liver cancer,colorectal cancer and stomach cancer are the malignant tumors with high mortality,accounting for about 62%of the death.Conclusion:The morbidity and mortality of malignant tumors are relatively high in xishan district,and prevention and control of lung cancer,liver cancer,stomach cancer,colorectal cancer,female breast cancer and thyroid cancer should be emphasized. | Xuejing Xia Dazhuo Lu Meiqiong Jiang Xinxia Zhou Weilin Zhang | 2020 | Proceedings of Anticancer Research2020，4，1： | 0 |
| 7 | Geochronology and Geochemistry of the Early Paleozoic Ore-host Volcanic Sequence in the Kalatag Area,East Tianshan,NW China:Implications for the Tectonic Evolution显示文摘The East Tianshan contains many late Paleozoic magmatic and polymetallic deposits.Recent studies demonstrate that the early Paleozoic volcanic rocks discovered in the northern region of East Tianshan can be subdivided into the Daliugou,Hongliuxia and Kalatag formations.Here,we report zircon U-Pb ages of volcanic rocks and quartz diorite porphyry,together with whole-rock geochemical and Sr-Nd isotope data of early Paleozoic volcanic rocks,in order to investigate their petrogenesis and geodynamic setting.Zircon U-Pb analyses of the rocks suggest that the Kalatag Formation formed at ca.438-413 Ma.Geochemical characteristics of the early Paleozoic volcanic rocks exhibit typical subduction-related features.They have high Mg^(#)(44-75),positiveε_(Nd)(t)values(0.25-7.88),low^(87)Sr/^(86)Sr ratios(0.70457 to 0.70588)and young two-stage Hf isotope model ages(551-446 Ma),consistent with a depleted mantle origin with limited crustal contamination.The basaltic andesite and andesite have relatively high MgO contents(6.1-9.4 wt%),suggesting that they belong to high-magnesian andesites.They were most likely derived from the partial melting of mantle peridotite caused by the addition of fluids released by subducted oceanic slab.Based on regional geology,geochemical characteristics and previous studies,we infer that the southward subduction of the Junggar Ocean slab resulted in the generation of early Paleozoic volcanic rocks and arc setting-related metallogenic systems in the Kalatag area. | ZHANG Zhenlong YANG Fuquan ZHOU Taofa GENG Xinxia ZHANG Zhixin YANG Chengdong QIU Zhanlin | 2023 | Acta Geologica Sinica(English Edition)2023，97，5： | 0 |
| 8 | 去甲基化KDM5蛋白通过调控肠道菌群和免疫稳态影响社交行为显示文摘文章简介KDM5家族蛋白是一种组蛋白去甲基化酶,参与基因的表观遗传调控。已有研究报道在智力障碍和孤独症患者中,存在KDM5A/KDM5B/KDM5C功能丧失型基因突变。在本研究中,研究人员利用果蝇为生物模型探讨KDM5如何调控智力障碍和孤独症的。研究人员发现KDM5的功能丧失会导致肠道屏障功能损伤和'自闭'样社交行为异常,且伴随肠道菌群失调。 | Kun Chen Xiaoting Luan Qisha Liu Jianwei Wang Xinxia Chang Antoine M.Snijders Jian-Hua Mao Julie Secombe Zhou Dan Jian-Huan Chen Zibin Wang Xiao Dong Chen Qiu Xiaoai Chang Dong Zhang Susan E.Celniker 刘星吟 | 2020 | 科学新闻2020，，2： | 0 |
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