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| 1 | Strongly coupled Ag/TiO2 heterojunctions for effective and stable photothermal catalytic reduction of 4-nitrophenol显示文摘 | Ying Gu Yanqing Jiao Xiaoguang Zhou Aiping Wu Bater Buhe Honggang Fu | 2018 | Nano Research2018，11，1： | 5 |
| 2 | A dual-active Co-CoO heterojunction coupled with Ti_(3)C_(2)-MXene for highly-performance overall water splitting显示文摘Development of cost-effective and highly-efficient bifunctional hydrogen evolution reaction(HER)and oxygen evolution reaction(OER)catalysts is crucial for overall water splitting in practical utilization.Herein,we proposed a novel non-noble metal bifunctional,HER/OER electrocatalyst by synergistically coupling a dual-active Co-based heterojunction(Co-CoO)with high conductive and stable two-dimensional Ti_(3)C_(2)-MXene(defined as Co-CoO/Ti^(3)CrMXene).A series of characterizations and theoretical calculations'verify that the synergistic effect of metallic Co with HER activity and Coo with OER performance leads to superb bifunctional catalytic performance,and Ti_(3)C_(2)-MXene can enhance electrical conductivity and prevent the aggregation of the Co-based catalysts,thereby improving both the activity arid stability.Co-Co0/Ti_(3)C_(2)-MXene presents low onset potential(11onse1)of 8 mV and,Tafel slope of 47 mV·dec^(-1) for HER(close to that of Pt/C)and 17onset of 196 mV and Tafel slope of 47 mV·dec^(-1) for OER(superior to:that of Ru02).Assembled as an electrolyzer,Co-CoO/Ti_(3)C_(2)-MXene shows a low voltage of 1.55 V at 10 mA·cm^(-2),high Faradaic efficiency and remarkable stability.It can be driven by a solar cell of-1.55 V for consecutive production of hydrogen and oxygen gases. | Dezheng Guo Xin Li Yanqing Jiao Haijing Yan Aiping Wu Ganceng Yang Yu Wang Chungui Tian Honggang Fu | 2022 | Nano Research2022，15，1： | 2 |
| 3 | The confined growth of few-layered and ultrashort-slab Ni-promoted MoS_(2)on reduced graphene oxide for deep-degree hydrodesulfurization显示文摘Hydrodesulfurization(HDS)is an essential process in clean fuel oil production,however,the huge challenge is the synthesis of the catalyst with plentiful active sites.Here,we have shown the design of few-layered,ultrashort Ni-Mo-S slabs dispersed on reduced graphene oxide(Ni-Mo-S/rGO-A)based on anchoring[PMo_(12)O_(40)]3−clusters and Ni^(2+)on polyethyleneimine(PEI)-modified graphite oxide.Structural characterizations(transmission electron microscopy(TEM),X-ray absorption fine structure(XAFS),etc.)show that Ni-Mo-S slabs with predominant monolayer and partial substitution of edge Mo atoms by isolated Ni atoms have rich accessible edge Ni-Mo-S sites and high sulfurization degree.All virtues endow it with plentiful edge-active sites,and consequently,the enhanced performance for hydrodesulfurization of dibenzothiophene(DBT).The hydrodesulfurization proceeds via a more-favorable direct desulfurization(DDS)route with a reaction rate constant(kHDS)of 48.6×10^(−7)mol·g^(−1)·s^(−1)over Ni-Mo-S/rGO-A catalyst,which is 4.3 times greater than that over traditional Ni-Mo-S/Al_(2)O_(3)catalyst and at the forefront of reported catalysts. | Dongxu Wang Lei Wang Yanqing Jiao Aiping Wu Haijing Yan Xin Kang Chungui Tian Jiancong Liu Honggang Fu | 2022 | Nano Research2022，15，8： | 2 |
| 4 | Preparation and characterization of wave-absorbing coated radiation-proof composite fabric 显示文摘 | WEN Jiao DING Zhirong ZHANG Yanqing | 2013 | Advanced Materials Research2013，，821822： | 1 |
| 5 | Single-phase white-emitting and tunable color phosphor Na_(3)Sc_(2)(PO_(4))_(3):Eu^(2+),Dy^(3+): Synthesis, luminescence and energy transfer显示文摘A series of Eu^(2+)/Dy^(3+) single doped and co-doped Na_(3)Sc_(2)(PO_(4))_(3) phosphors were synthesized by the high-temperature solid-state method,and their phase,morphology,and luminescence properties were characterized.Under the excitation of 370 nm,the Na_(3)Sc_(2)(PO_(4))_(3):Eu^(2+),Dy^(3+) phosphor can emit white light whose spectrum is composed of a broad emission band centered at 460 nm and the other three peaks at 483,577,and 672 nm,respectively.There is energy transfer from Eu^(2+)to Dy^(3+)ion in Na_(3)Sc_(2)(PO_(4))_(3):Eu^(2+),Dy^(3+) phosphor due to the good overlap between the emission spectrum of Na_(3)Sc_(2)(PO_(4))_(3):Eu^(2+) and the excitation spectrum of Na_(3)Sc_(2)(PO_(4))_(3):Dy^(3+),which is further confirmed by the fluorescence lifetime decrease of Eu^(2+)ion with the increase of Dy^(3+) concentration.The process of energy transfer is via dipole–quadruple interaction which is confirmed by applying Dexter's theory.By increasing the Dy^(3+)concentration,the color coordinates of the Na_(3)Sc_(2)(PO_(4))_(3):0.01Eu^(2+),xDy^(3+)phosphors can be adjusted from blue to white,and then to yellow.The optimized concentration of Dy^(3+)ions is 4.0 mol%,beyond which the concentration quenching will take place.The Na_(3)Sc_(2)(PO_(4))_(3):Eu^(2+),Dy^(3+)phosphor shows fairly good resistance to thermal quenching behavior,of which the emission intensity at 423 K can maintain 90.3%of the initial value(298 K).These results suggest that the Na_(3)Sc_(2)(PO_(4))_(3):0.01Eu^(2+),xDy^(3+)phosphors have potential applications as the color-tunable or a single-phase white emitting phosphor in white LEDs. | Sen Wang Haiyan Wu Xin Wen Yanqing Luo Tao Tan Shengjian Jiao Ran Pang Lihong jiang Su Zhang Da Li Guanyu Liu Chengyu Li Hongjie Zhang | 2022 | Journal of Rare Earths2022，40，4： | 0 |
| 6 | Tuning electronic structure of Ni_(3)S_(2) with tungsten doping for high-performance electrooxidation of 5-hydroxymethylfurfural显示文摘Electrooxidation of the biomass derivative 5-hydroxymethylfurfural (HMF) is a highly promising approach for attaining versatile value-added chemicals (e.g.,2,5-furandicarboxylic acid,FDCA).Ni-based sulfides are promising electrocatalysts for HMF electrooxidation reaction (HMFOR).However,the HMFOR activity of Ni-based catalysts is far from satisfactory due to the unfavorable adsorption of HMF and OH^(*).Herein,we propose controlled W doping to effectively modify the electronic configuration of nanostructured Ni_(3)S_(2) to manipulate adsorption of HMF and OH^(*),for efficiently converting HMF into FDCA.Experimental and theoretical calculations indicate the incorporation of high-valence W results in the upshift of d-band center of Ni_(3)S_(2),which facilitates the adsorption and dissociation of water to produce more OH^(*).Meanwhile,the high-valence W has strong electron-withdrawing ability and attracts electrons from Ni,leading to the elevated Ni valence,which is beneficial to optimizing the adsorption energy of HMF.Both concurrently contribute to the superb HMFOR performance.As a result,W_(20)-Ni_(3)S_(2)@NF with optimal W dopant exhibits a low driving potential (1.34 V vs.RHE at 10 mA cm^(-2)),accompanying with the 100% HMF conversion,99.2%FDCA selectivity,and 97.3%Faraday efficiency.This work provides a design principle for HMFOR electrocatalysts by modulating the adsorption behaviors of HMF and OH^(*)via rational electronic structure engineering. | Shuangyue Wang Ganceng Yang Yanqing Jiao Yue Liu Chungui Tian Aiping Wu Haijing Yan | 2023 | Science China Chemistry2023，66，12： | 0 |
| 7 | Age-Related Alterations in DNA Methylation and APETALA2(AP2)Levels in Herbaceous Peony(Paeonia lactiflora Pall.)显示文摘The ornamental and commercial values of herbaceous peony(Paeonia lactiflora Pall.)are directly related to its flower pattern.However,the molecular mechanisms underlying the type formation of P.lactiflora flowers have not been studied in great detail.Previous studies identified,using integrated multipleomics analysis,revealed that APETALA2(AP2)is an important candidate gene that modulates type formation of P.lactiflora flowers.To further reveal the expression mechanism of AP2 in P.lactiflora petals,we examined the profile of AP2 expression in the inner and outer petals of‘ZiFengyu’at various developmental stages using qRT-PCR and BSP+Miseq methylation analysis.Based on our data,the AP2 levels in the outer petals were obviously increased,relative to the inner petals.In addition,the S3 levels at the bloom stage were significantly higher than at the flower-bud stage S1,thereby promoting bloom stage S2,while declining stage S4.Using chromosome walking,the 2000 bp of the 5′-end upstream promoter region was achieved.This region harbored a CpG island(−665∼−872 bp),with multiple essential transcription factor binding sites(TFBS)such as NF-kappa B,GATA-1,Sp1,and C/EBP.Methylation sequencing revealed 7 methylated CpG sites in the CpG island region of the AP2 promoter,thereinto,the methylation ratio of the CpG-3 site in the inner petals was significantly higher than in the outer petals.Correlation analysis revealed a negative association between the level of methylation(CpG-3,CpG-6),and AP2 mRNA expression.CpG-3 was located on the Sp1 transcription factor binding site.Thus,we speculated that the CpG-3 methylation may inhibit transcription factor Sp1 binding to the gene promoter,thereby regulating AP2 expression.Herein,we examined the role of AP2 in the determination of flower patterns in P.lactiflora.Our conclusion will provide theoretical guidance for the molecular breeding of the flower pattern in P.lactiflora. | Yanqing Wu Jiao Liu Yuhan Tang Daqiu Zhao Jun Tao | 2022 | Phyton-International Journal of Experimental Botany2022，91，9： | 0 |
| 8 | Effect of Paclobutrazol Application on Plant Growth and Flower Quality in Herbaceous Peony显示文摘Herbaceous peony(Paeonia lactiflora Pall.)is an important ornamental plant worldwide.In its natural state,P.lactiflora often manifests traits like rapidly elongating internodal growth,loose plant types,and soft inflorescence stems.However,very little has been known about the measures for controlling these traits.This study investigated the effect of applying paclobutrazol(PBZ)on the plant growth and flower quality in P.lactiflora.The results indicated that PBZ application reduced the plant height(8.05%),plant crown width(14.72%),and leaf area(10.90%),but increased the leaf thickness(18.18%)and stem diameter(over 11%)in P.lactiflora.Meanwhile,PBZ application was also found to increase the chlorophyll(Chl)a(29.63%),Chl b(33.33%),Chl a+b(30.56%),SPAD(27.32%),relative water content(0.47%),soluble sugar(5.09%)and activities of three antioxidant enzymes(superoxide dismutase 169.66%,peroxidase 3.59%,catalase 319.30%),but decreased the relative electrical conductivity(18.52%).Additionally,the application of PBZ was found to affect the flowering quality of P.lactiflora,increasing the flower diameter and fresh weight only in the flower-bud stage.This initiates the bloom stage,where there was a decrease in the total content of the aromatic compounds except for the flower-bud stage,and faded the flower color by reducing the content of anthocyanin.These results demonstrated that the application of PBZ can regulate the P.lactiflora plant types with no significant decrease in its ornamental values.This might provide a theoretical basis for further applying PBZ in P.lactiflora for use in urban landscape spaces. | Yanqing Wu Jiao Liu Daqiu Zhao Jun Tao | 2022 | Phyton-International Journal of Experimental Botany2022，91，9： | 0 |
| 9 | Recent progress in synergistic electrocatalysis for generation of valuable products based on water cycle显示文摘Given the grim situation of global warming and energy crisis,replacing traditional energy conversions based on carbon cycle with water cycle is a sustainable development trend.The synergistic electrocatalysis for value-added chemical production through oxygen species(O_(ads):OH^(*),O^(*),and OOH^(*))and the active hydrogen species(H_(ads))derived from water splitting powered by“green”electricity from renewable energy resource(wind,solar,etc.)is a promising manner,because of its reduced energy consumption and emission and high Faradaic efficiency.The study and summarization of catalytic mechanism of synergistic electrocatalysis are particularly significant,but are rarely involved.In this review,recent progress of various synergistic electrocatalysis systems for generating valuable products based on water cycle is systematically summarized.Importantly,the catalytic mechanism of synergistic electrocatalysis and the positive effect of O_(ads) and H_(ads) species produced by water splitting during the synergistic electrocatalytsis are detailedly elucidated.Furthermore,the regulation of water-derived O_(ads) and H_(ads) species for achieving efficient matchability of synergistic electrocatalysis is emphatically discussed.Finally,we propose the limitations and future goals of this synergistic system based on water cycle.This review is guidance for design of synergistic electrocatalysis architectures for producing valuable substances based on water cycle. | Yue Li Yanqing Jiao Haijing Yan Chungui Tian Aiping Wu Honggang Fu | 2023 | Nano Research2023，16，5： | 0 |
| 10 | Differential regulation of TNF receptor 1 and receptor 2 in adiponectin expression following myocardial ischemia显示文摘2013年10月12—13日中国生理学会张锡钧基金会第十二届全国青年优秀生理学学术论文交流会在湖南长沙顺利召开。由各省生理学会推荐的37名参赛选手的论文参与评选,会议展示了选手们近3年来在生理学研究方面所取得的最新研究成果。经过专家对参评者论文和现场报告的综合评判,评出一等奖、二等奖、三等奖、特别奖、最佳表达奖、最佳答辩奖和最佳图标奖共11名。从2013年第6期开始,《生理通讯》将陆续转载获奖者的参评论文各一篇,以飨读者。 | Yajing Wang Jianli Zhao Yanqing Zhang Wayne Bond Lau Li-Yuan Jiao Baojiang Liu Yuexing Yuan Xiaoliang Wang Ling Tao Erhe Gao Walter J. Koch Xin-Liang Ma | 2013 | 生理通讯2013，32，6： | 0 |
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