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| 1 | Ni Flower/MXene-Melamine Foam Derived 3D Magnetic/Conductive Networks for Ultra-Efficient Microwave Absorption and Infrared Stealth显示文摘The development of multifunctional and efficient electromagnetic wave absorbing materials is a challenging research hotspot.Here,the magnetized Ni flower/MXene hybrids are successfully assembled on the surface of melamine foam(MF)through electrostatic self-assembly and dip-coating adsorption process,realizing the integration of microwave absorption,infrared stealth,and flame retardant.Remarkably,the Ni/MXene-MF achieves a minimum reflection loss(RLmin)of−62.7 dB with a corresponding effective absorption bandwidth(EAB)of 6.24 GHz at 2 mm and an EAB of 6.88 GHz at 1.8 mm.Strong electromagnetic wave absorption is attributed to the three-dimensional magnetic/conductive networks,which provided excellent impedance matching,dielectric loss,magnetic loss,interface polarization,and multiple attenuations.In addition,the Ni/MXene-MF endows low density,excellent heat insulation,infrared stealth,and flame-retardant functions.This work provided a new development strategy for the design of multifunctional and efficient electromagnetic wave absorbing materials. | Haoran Cheng Yamin Pan Xin Wang Chuntai Liu Changyu Shen Dirk W.Schubert Zhanhu Guo Xianhu Liu | 2022 | Nano-Micro Letters2022，14，4： | 7 |
| 2 | Simple fabrication of superhydrophobic PLA with honeycomb-like structures for high-efficiency oil-water separation显示文摘Polylactic acid(PLA) is one of the most suitable candidates for environmental pollution treatment because of its biodegradability which will not cause secondary pollution to the environment after application.However,there is still a lack of a green and facile way to prepare PLA oil-water separation materials.In this work,a water-assisted thermally induced phase separation method for the preparation of superhydrophobic PLA oil-water separation material with honeycomb-like structures is reported.The PLA material shows great ability in application and could adsorb 27.3 times oil to its own weight.In addition,it could also be applicated as a filter with excellent efficiency(50.9 m^3 m^(-2) h^(-1)). | Xiaolong Wang Yamin Pan Huan Yuan Meng Su Chunguang Shao Chuntai Liu Zhanhu Guo Changyu Shen Xianhu Liu | 2020 | Chinese Chemical Letters2020，31，2： | 7 |
| 3 | Robust double-layered ANF/MXene-PEDOT:PSS Janus films with excellent multi-source driven heating and electromagnetic interference shielding properties显示文摘The strategy of incorporating polymers into MXene-based functional materials has been widely used to improve their mechanical properties,however with inevitable sacrifice of their electrical conductivity and electromagnetic interference(EMI)shielding performance.This study demonstrates a facile yet efficient layering structure design to prepare the highly robust and conductive double-layer Janus films comprised of independent aramid nanofiber(ANF)and Ti3C2Tx MXene/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)(PEDOT:PSS)layers.The ANF layer serves to provide good mechanical stability,whilst the MXene/PEDOT:PSS layer ensures excellent electrical conductivity.Doping PEDOT:PSS into the MXene layer enhances the interfacial bonding strength between the MXene and ANF layers and improves the hydrophobicity and water/oxidation resistance of MXene layer.The resultant ANF/MXene-PEDOT:PSS Janus film with a conductive layer thickness of 4.4μm was shown to display low sheet resistance(2.18Ω/sq),good EMI shielding effectiveness(EMI SE of 48.1 dB),high mechanical strength(155.9 MPa),and overall toughness(19.4 MJ/m^(3)).Moreover,the excellent electrical conductivity and light absorption capacity of the MXene-PEDOT:PSS conductive layer mean that these Janus films display multi-source driven heating functions,producing excellent Joule heating(382℃ at 4 V)and photothermal conversion(59.6℃ at 100 mW/m^(2))properties. | Bing Zhou Jianzhou Song Bo Wang Yuezhan Feng Chuntai Liu Changyu Shen | 2022 | Nano Research2022，15，10： | 4 |
| 4 | The effect of the rice blast resistance gene Pi36 on the expression of disease resistance-related genes显示文摘The resistance gene Pi36 confers a stable and high level of resistance against Chinese isolates of the rice blast pathogen Mag-naporthe oryzae.Quantitative real time RT-PCR was used to investigate the expression profiles of various resistance-related genes in both the Pi36/AvPi36 incompatible interactions.Among 17 members of the OsMAPK family,OsMAPK2,OsMAPK4,OsMAPK8 and OsMAPK15 were differentially expressed,as were OsWRKY30,OsWRKY32,OsWRKY64 and OsWRKY67 among the 13 OsWRKY members studied.The induction of the expression of genes from both of these families suggests that both the JA and SA pathways are involved in Pi36-mediated defence.Other genes differentially expressed included the OsbZIP transcription factors,OsNIF1 and OsNIF2,and the NPR1 homologue OsNH2,all of which were reported in the rice blast pathosystem.The in-volvement of these genes illustrates the complexity of the downstream signalling pathways involved in the Pi36/AvrPi36 interaction. | LIU XinQiong LI YuanYuan WANG LiYuan LIU XueQun WANG ChunTai WANG Ling PAN QingHua | 2010 | Chinese Science Bulletin2010，55，18： | 3 |
| 5 | High valence metals engineering strategies of Fe/Co/Ni-based catalysts for boosted OER electrocatalysis显示文摘Electrocatalysis for the oxygen evolution reactions(OER)has attracted much attention due to its important role in water splitting and rechargeable metal-air batteries.Therefore,designing highly efficient and low-cost catalysts for OER process is essential as the conventional catalysts still rely on precious metals.Transition metal-based compounds have been widely investigated as active OER catalysts,and renewed interest in the high valence metals engineered compounds has been achieved for superior catalytic activity and stability.However,an in-depth understanding of the construction strategies and induced effects for the high valence metals engineered catalysts is still lacking and desired.In this review,we have summarized the construction strategies of high valence metals as dopants or formed heterostructures with the iron/cobalt/nickel(Fe/Co/Ni)-based catalysts.Then the induced effects on Fe/Co/Ni-based catalysts by incorporating high valence metals,e.g.,accelerating the surface reconstruction,forming amorphous structure,generating vacancies/defects,and acting as stabilizers,are highlighted.The impacts of high valence metals on OER performance are elucidated based on different elements,including molybdenum(Mo),tungsten(W),cerium(Ce),vanadium(V),chromium(Cr),manganese(Mn),niobium(Nb),zirconium(Zr).The correlations of construction strategies,induced effects,catalytic activity and OER reaction pathways are elaborated.Finally,the remaining challenges for further enhancements of OER performance induced by high valence metals are presented. | Lu Li Xianjun Cao Juanjuan Huo Junpeng Qu Weihua Chen Chuntai Liu Yufei Zhao Hao Liu Guoxiu Wang | 2023 | Journal of Energy Chemistry2023，，1： | 3 |
| 6 | Flexible Ag Microparticle/MXene-Based Film for Energy Harvesting显示文摘Ultra-thin flexible films have attracted wide attention because of their excellent ductility and potential versatility.In particular,the energy-harvesting films(EHFs)have become a research hotspot because of the indispensability of power source in various devices.However,the design and fabrication of such films that can capture or transform di erent types of energy from environments for multiple usages remains a challenge.Herein,the multifunctional flexible EHFs with e ective electro-/photo-thermal abilities are proposed by successive spraying Ag microparticles and MXene suspension between on waterborne polyurethane films,supplemented by a hot-pressing.The optimal coherent film exhibits a high electrical conductivity(1.17×10^(4)S m^(-1)),excellent Joule heating performance(121.3℃)at 2 V,and outstanding photo-thermal performance(66.2℃ within 70 s under 100 mW cm^(-1)).In addition,the EHFs-based single-electrode triboelectric nanogenerators(TENG)give short-circuit transferred charge of 38.9 nC,open circuit voltage of 114.7 V,and short circuit current of 0.82μA.More interestingly,the output voltage of TENG can be further increased via constructing the double triboelectrification layers.The comprehensive ability for harvesting various energies of the EHFs promises their potential to satisfy the corresponding requirements. | Yunpeng Jia Yamin Pan Chunfeng Wang Chuntai Liu Changyu Shen Caofeng Pan Zhanhu Guo Xianhu Liu | 2021 | Nano-Micro Letters2021，13，12： | 1 |
| 7 | Identification and fine mapping of Pi39(t), a major gene conferring the broad-spectrum resistance to Magnaporthe oryzae显示文摘 | Xinqiong Liu Qinzhong Yang Fei Lin Lixia Hua Chuntai Wang Ling Wang Qinghua Pan | 2007 | Molecular Genetics and Genomics2007，，4： | 1 |
| 8 | Rational Design of Thermosensitive Hydrogel to Deliver Nanocrystals with Intranasal Administration for Brain Targeting in Parkinson’s Disease显示文摘Mitochondrial dysfunction is commonly detected in individuals suffering from Parkinson’s disease(PD),presenting within the form of excessive reactive oxygen species(ROS)generation as well as energy metabolism.Overcoming this dysfunction within brain tissues is an effective approach to treat PD,while unluckily,the blood-brain barrier(BBB)substantially impedes intracerebral drug delivery.In an effort to improve the delivery of efficacious therapeutic drugs to the brain,a drug delivery platform hydrogel(MAG-NCs@Gel)was designed by complexing magnolol(MAG)-nanocrystals(MAG-NCs)into the noninvasive thermosensitive poly(Nisopropylacrylamide)(PNIPAM)with self-gelation.The as-prepared MAG-NCs@Gel exhibited obvious improvements in drug solubility,the duration of residence with the nasal cavity,and the efficiency of brain targeting,respectively.Above all,continuous intranasal MAG-NCs@Gel delivery enabled MAG to cross the BBB and enter dopaminergic neurons,thereby effectively alleviating the symptoms of MPTP-induced PD.Taking advantage of the lower critical solution temperature(LCST)behavior of this delivery platform increases its viscoelasticity in nasal cavity,thus improving the efficiency of MAG-NCs transit across the BBB.As such,MAG-NCs@Gel represented an effective delivery platform capable of normalizing ROS and adenosine triphosphate(ATP)in the mitochondria of dopaminergic neurons,consequently reversing the mitochondrial dysfunction and enhancing the behavioral skills of PD mice without adversely affecting normal tissues. | Yun Tan Yao Liu Yujing Liu Rui Ma Jingshan Luo Huijie Hong Xiaojia Chen Shengpeng Wang Chuntai Liu Yi Zhang Tongkai Chen | 2021 | Research2021，，1： | 1 |
| 9 | A comparison between strain sensing behaviors of carbon black/polypropylene and carbon nanotubes/polypropylene electrically conductive composites显示文摘 | Junhui Zhao Kun Dai Chenggang Liu Guoqiang Zheng Bo Wang Chuntai Liu Jingbo Chen Changyu Shen | 2013 | Composites Part A2013，，： | 1 |
| 10 | Identification and fine mapping of the new bacterial blight resistance gene, Xa31(t) , in rice显示文摘 | Chuntai Wang Guoshong Wen Xinghua Lin Xuequn Liu Duanpin Zhang | 2009 | European Journal of Plant Pathology2009，，2： | 1 |
| 11 | Improving Strength of Carbon Fiber Grafted Carbon Nanotube Reinforced Thermoplastic Composites by 3D-Printed Molding显示文摘To improve the strength of carbon fiber(CF) reinforced Polycaprolactam(PA6) composites, controlled amounts of carbon nanotubes(CNTs) were grafted onto the surface of CF to prepare the hybrid reinforcement(HR). We used HR to fabricate laminate and H-sample to test the interfacial bonding strength(IBS) of the composites by means of a novel process called three-dimensional printed molding(3 D-PM). By using the melt drop printing method, we measured the contact angles between PA6 and CF(without sizing) and between PA6 and HR. The IBS and the mechanical properties of the composites were obtained by the tensile test. The experimental result indicated that CF grafted by 0.25% weight fraction of CNT or more could develop a special microstructure similar to the micro-pits on the surface of CF, which improved the wettability of CF and PA6 due to the increased surface area and the roughness of CF. When the weight fraction of CNT reached 0.25%, the IBS increased by 41.8%, the tensile strength by 130%, and the interfacial shear strength(IFSS) by 238%. The interfacial dimple fracture was observed by Scanning Electron Microscope(SEM), which revealed that the composites were able to absorb more deforming energy before fracture. The modified surface microstructure of CF would prevent crack propagation at the interface and increase the mechanical properties of thermoplastic composites(TPCs). | Ruonan Wang Haihong Wu Ziyue Guo Chuntai Liu Changyu Shen | 2019 | Journal of Harbin Institute of Technology(New Series)2019，26，2： | 0 |
| 12 | Alternative Splicing of OsCYL4 Controls Drought Resistance via Regulating Water Loss and Reactive Oxygen Species-Scavenging in Rice显示文摘A rice cyclase gene,OsCYL4b,identified as an alternative splice variant of the cyclase gene OsCYL4a,is involved in the regulation of drought stress and oxidative response.Compared with OsCYL4a,OsCYL4b lacks the second exon,which is located in the conserved motif 3,and may be a functionally important site.Our results suggested that OsCYL4b was responsive to multiple abiotic stresses,and was localized to both the cytoplasm and plasma membrane.The overexpression of OsCYL4b resulted in significantly enhanced drought and osmotic stress tolerance,reduced water loss,and increased abscisic acid(ABA)content compared with the wild type(WT). | SHA Gan SHEN Xin WU Zini XU Xiaocan XU Xin TAN Yanping LIU Xinqiong TANG Xianyin WANG Chuntai QIN Yonghua | 2024 | Rice science2024，31，1： | 0 |
| 13 | Construction of Eukaryotic Expression Vector of OsVDAC5 and Its Expression in Yeast显示文摘[Objective] This study aimed to construct the eukaryotic expression vector of OsVDAC5 from rice and investigate its expression in Pichia pastoris.[Method] Osvdac5 gene was ligated to yeast expression vector pPIC3.5K and inserted into Pichia pastoris GS115 with electroporation to obtain positive recombinant yeast strains. Osvdac5 gene was expressed in yeast after induced with 0.5% methanol, and the specificity of expressed protein was identified by western blotting.[Result] Eukaryotic expression vector Osvdac5∷pPIC3.5K was successfully constructed and transformed into yeast GS115 for the induced expression, and the expressed protein was detected by Western Blotting, which was identified as OsVDAC5.[Conclusion] This study laid the foundation for further investigating the functions of OsVDAC5 protein. | Jie XIONG Gang CHENG Xuequn LIU Yonghua QIN Chuntai WANG | 2012 | Agricultural Biotechnology2012，1，5： | 0 |
| 14 | Poly(vinyl alcohol)/Graphene Nanocomposite Hydrogel Scaffolds for Control of Cell Adhesion显示文摘Poly(vinyl alcohol)(PVA)/reduced graphene oxide(rGO)nanocomposites is prepared by the immersion of PVA/graphene oxide(GO)nanocomposites in the reducing agent aqueous solution.The PVA/graphene nanocomposites can be used as scaffold after treatment by chemical crosslinking agents.The surface hydrophilicity of the nanocomposite scaffolds decreased with the addition of GO or rGO by measuring the contact angles of scaffolds.The electrical conductivity of PVA/rGO nanocomposite scaffold increased with rGO content increased.The highest conductivity of PVA/rGO nanocomposite scaffolds with 10 wt%rGO could reach to 12.16×10^(−3)S/m.The NIH-3T3 fibroblasts attach and grow well on the surface of PVA/rGO nanocomposite scaffolds with increasing the content of rGO.The number of cells obviously increases on the PVA/rGO nanocomposite scaffolds,especially,at 5 wt%and 10 wt%rGO.Furthermore,a good level of conductivity and a variation in the surface property of the PVA/rGO nanocomposite scaffolds have affected NIH-3T3 fibroblasts grow. | Xiaodong Wang Meng Su Chuntai Liu Changyu Shen Xianhu Liu | 2020 | Journal of Renewable Materials2020，8，1： | 0 |
| 15 | Rational Design of Thermosensitive Hydrogel to Deliver Nanocrystals with Intranasal Administration for Brain Targeting in Parkinson’s Disease显示文摘Mitochondrial dysfunction is commonly detected in individuals suffering from Parkinson’s disease(PD),presenting within the form of excessive reactive oxygen species(ROS)generation as well as energy metabolism.Overcoming this dysfunction within brain tissues is an effective approach to treat PD,while unluckily,the blood-brain barrier(BBB)substantially impedes intracerebral drug delivery.In an effort to improve the delivery of efficacious therapeutic drugs to the brain,a drug delivery platform hydrogel(MAG-NCs@Gel)was designed by complexing magnolol(MAG)-nanocrystals(MAG-NCs)into the noninvasive thermosensitive poly(Nisopropylacrylamide)(PNIPAM)with self-gelation.The as-prepared MAG-NCs@Gel exhibited obvious improvements in drug solubility,the duration of residence with the nasal cavity,and the efficiency of brain targeting,respectively.Above all,continuous intranasal MAG-NCs@Gel delivery enabled MAG to cross the BBB and enter dopaminergic neurons,thereby effectively alleviating the symptoms of MPTP-induced PD.Taking advantage of the lower critical solution temperature(LCST)behavior of this delivery platform increases its viscoelasticity in nasal cavity,thus improving the efficiency of MAG-NCs transit across the BBB.As such,MAG-NCs@Gel represented an effective delivery platform capable of normalizing ROS and adenosine triphosphate(ATP)in the mitochondria of dopaminergic neurons,consequently reversing the mitochondrial dysfunction and enhancing the behavioral skills of PD mice without adversely affecting normal tissues. | Yun Tan Yao Liu Yujing Liu Rui Ma Jingshan Luo Huijie Hong Xiaojia Chen Shengpeng Wang Chuntai Liu Yi Zhang Tongkai Chen | 2022 | Research2022，，1： | 0 |
| 16 | Correction to: Ni Flower/MXene-Melamine Foam Derived 3D Magnetic/Conductive Networks for Ultra-Efficient Microwave Absorption and Infrared Stealth显示文摘The original version of this article unfortunately contained some mistakes.The corrections are updated as follows:Error 1:We found that Equations 3,4 and 6 were wrong in the published paper:Error 2:In the page 7,“Since N Ni/MXene-MF possessed numer-ous heterogeneous interfaces and abundant functional groups,the dielectric loss mechanism was explored.” | Haoran Cheng Yamin Pan Xin Wang Chuntai Liu Changyu Shen Dirk W.Schubert Zhanhu Guo Xianhu Liu | 2022 | Nano-Micro Letters2022，14，7： | 0 |
| 17 | Evaluation of Medicinal Plant Extracts for Rice Blast Disease Control显示文摘The potential of medicinal plant extracts to control rice blast fungus Magnaporthe oryzae was investigated. We screened 48 extracts prepared from 8 medicinal plant species and identified 20 extracts with ≥ 10% inhibitory activity against M. oryzae. Among them, ethanol extract of Paris polyphylla, ethyl acetate extract of Phellodendron chinense, and n-butanol extract of Menispermum dauricum plants exhibited 100%, 70% and 50% inhibition of M. | TAN Yanping DENG Shiqi QIN Yonghua XU Xin YU You CUI Liu WANG Chuntai JIANG Changjie LIU Xinqiong | 2023 | Rice science2023，30，1： | 0 |
| 18 | INTERFACIAL PHENOMENA BETWEEN Al-SALT-ELECTRODE显示文摘Interfacial tension between liquid Al and molten fluoride salt was determined using sessiledrop method combined with X-ray radiograph.A computer program of curve-fitting forcoordination of configuration of sessile drop was used in the picture processing of the sessiledrop.Regressive equation were worked out to calculate the density of the molten salt.The in-fluence of mole ratio of NaF/AlF3,content of Li2CO3 and rare-earth oxides in the moltensalt on interfacial tension of Al-salt was discussed.The contact angles of liquid Al on the sur-face of graphite,graphitized carbon cathode and the graphite with coating of TiB2 were de-termined. | LI Jing HUANG Kexiong WANG Zaoji LIU Jun Central South University of Technology,Changsha,ChinaGUO Chuntai Changchun Institute of Applied Chemistry,Academia Sinica,Changchun,China LI Jing Professor,Faculty of Metallurgical Physical Chemistry,Central South University of Technology,Changsha 410012,China | 1990 | Acta Metallurgica Sinica(English Letters)1990，3，10： | 0 |
| 19 | Polymer composites designed with 3D fibrous CNT“tracks”achieving excellent thermal conductivity and electromagnetic interference shielding efficiency显示文摘The rapid improvement in the running speed,transmission efficiency,and power density of miniaturized devices means that multifunctional flexible composites with excellent thermal management capability and high electromagnetic interference(EMI)shielding performance are urgently required.Here,inspired by the fibrous pathways of the human nervous system,a“core–sheath”fibers structured strategy was proposed to prepare thermoplastic polyurethane/polydopamine/carbon nanotube(TPU/PDA/CNT)composites film with thermal management capability and EMI shielding performance.Firstly,TPU@PDA@CNT fibers with CNT shell were prepared by a facile polydopamine-assisted coating on electrospun TPU fibers.Subsequently,TPU/PDA/CNT composites with three-dimensional(3D)fibrous CNT“tracks”are obtained by a hot-pressing process,where CNTs distributed on adjacent fibers are compactly contacted.The fabricated TPU/PDA/CNT composites exhibit a high in-plane thermal conductivity(TC)of 9.6 W/(m·K)at low CNT loading of 7.6 wt.%.In addition,it also presents excellent mechanical properties and excellent EMI shielding effectiveness of 48.3 dB as well as multi-source driven thermal management capabilities.Hence,this study provides a simple yet scalable technique to prepare composites with advanced thermal management and EMI shielding performance to develop new-generation wireless communication technologies and portable intelligent electronic devices. | Gui Yang Liangchun Zhou Mingjie Wang Tiantian Xiang Duo Pan Jingzhan Zhu Fengmei Su Youxin Ji Chuntai Liu Changyu Shen | 2023 | Nano Research2023，16，8： | 0 |
| 20 | Direct drop-casting synthesis of all-inorganic lead and lead-free halide perovskite microcrystals for high-performance photodetectors显示文摘Due to the exciting photoelectric properties,better stability,and environmental-friendly nature,all-inorganic halide perovskites(AIHPs),especially the lead-free perovskites,have attracted worldwide attention.However,the film quality of AIHPs fabricated by typical spin-coating and subsequent high-temperature annealing is still not satisfactory,restricting their further development.Herein,we demonstrate a simple low-temperature solution-processed drop-casting method to achieve highly-crystalline cubic CsPbBr_(3)and lead-free layer-structured Cs_(3)Sb_(2)I_(9)microcrystals(MCs).This drop-casting technique not only consumes the less amount of precursor solution but also eliminates the high-temperature annealing as compared with those of spin coating.When these MCs are configured into photodetectors,they exhibit superior device performance,which is in distinct contrast to the one of spin-coated counterparts.Specifically,the responsivity of CsPbBr_(3)MCs is found to be as large as 8,990 mA/W,being 13 times larger than the spin-coated films and even better than many state-of-the-art solution-processed AIHPs devices.This device performance enhancement is attributed to the better film quality and phase purity obtained by the drop-casting method.All these results can evidently fill the“technology gap”for further enhancing the material quality of solution-processed AIHPs and breaking down the barriers that hinder the development of AIHPs based optoelectronic devices. | Zhengxun Lai You Meng Fei Wang Xiuming Bu Wei Wang Pengshan Xie Weijun Wang Chuntai Liu SenPo Yip Johnny C.Ho | 2022 | Nano Research2022，15，4： | 0 |
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