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| 1 | Enhancing through-plane thermal conductivity of fluoropolymer composite by developing in situ nano-urethane linkage at graphene–graphene interface显示文摘Attributed to the intense development and complexity in electronic devices,energy dissipation is becoming more essential nowadays.The carbonaceous materials particularly graphene(Gr)-based thermal interface materials(TIMs)are exceptional in heat management.However,because of the anisotropic behavior of Gr in composites,the TIMs having outstanding through-plane thermal conductivity(┴TC)are needed to fulfill the upcoming innovation in numerous devices.In order to achieve this,herein,nano-urethane linkage-based modified Gr and carbon fibers architecture termed as nanourethane linkage(NUL)-Gr/carbon fibers(CFs)is fabricated.Wherein,toluene diisocyanate is utilized to develop a novel but simple NUL to shape a new interface between graphene sheets.Interestingly,the prepared composite of NUL-Gr/CFs with polyvinylidene fluoride matrix shows outstanding performance in heat management.Owing to the unique structure of NUL-Gr/CFs,an unprecedented value of┴TC(~7.96 W·m^–1·K^–1)is achieved at a low filler fraction of 13.8 wt.%which translates into an improvement of^3,980%of pristine polymer.The achieved outcomes elucidate the significance of the covalent interaction between graphene sheets as well as strong bonding among graphene and matrix in the composites and manifest the potential of proposed NUL-Gr/CFs architecture for practical applications. | Muhammad Maqbool Haichang Guo Akbar Bashir Ali Usman Adeel YAbid Guansong He Yanjuan Ren Zeeshan Ali Shulin Bai | 2020 | Nano Research2020，13，10： | 3 |
| 2 | Multilayered damping composites with damping layer/constraining layer prepared by a novel method显示文摘 | Fengshun Zhang Molin Guo Kangming Xu Guansong He Hong Wu Shaoyun Guo | 2014 | Composites Science and Technology2014，，： | 1 |
| 3 | Dual role of TGF-β1 on Fas-induced apoptosis in lung epithelial cells显示文摘 | Li Bai Zubin Yu Changzheng Wang Guisheng Qian Guansong Wang | 2011 | Respiratory Physiology & Neurobiology2011，，3： | 1 |
| 4 | Regulation of S100A4 expression via the JAK2–STAT3 pathway in rhomboid-phenotype pulmonary arterial smooth muscle cells exposure to hypoxia显示文摘 | Ting Liu Yuncheng Li Kexiong Lin Hongjin Yin Binfeng He Michael Zheng Guansong Wang | 2012 | International Journal of Biochemistry and Cell Biology2012，，8： | 1 |
| 5 | Non-linear viscoelastic properties of TATB-based polymer bonded explosives modified by a neu- tral polymeric bonding agent显示文摘 | LIN Congmei L1U Jiahua IqE Guansong | 2015 | RSC Advances2015，5，35： | 1 |
| 6 | An Improved K-Nearest- Neighbor Algorithm for Text Categorization显示文摘 | Jiang Shengyi Pang Guansong Wu Meiling | 2012 | Expert Systems with Applications2012，29，1： | 1 |
| 7 | Biological characteristics and conservation genetics of the narrowly distributed rare plant Cinnamomum chago(Lauraceae)显示文摘Cinnamomum chago(family Lauraceae) is an essential source of timber and oil.This plant is narrowly distributed in the western part of the Yunnan Province.In this study,the distribution,habitat,and biological characteristics of C.chago were examined through field investigation.The genetic diversity and the variation of the remnant populations were also studied using the inter-simple sequence repeat technique.Results showed that C.chago is mainly distributed in the upstream tributary mountains of Lancang River in Yunlong County of Yunnan Province.The species distribution exhibited a fragmented pattern with five isolated populations and high-frequency anthropogenic interference.A combination of morphological features(opposite leaves,pinnate leaf veins,absence of glandular fossa,large drupe,small punch,and pollen surface with triangular spike grain,with cushion bumps at the base) indicated that C.chago is a key phylogenetic taxon between the two sections of Asian Cinnamomum plants(Sect.Camphora(Trew) Meissn.and Sect.Cinnamomum).Analysis of the genetic diversity of C.chago indicated that it has a moderately high level of genetic diversity at the population and species levels(populations level:N_e = 1.629,H = 0.348,1= 0.504,and PPB = 83.3%;species level:N_e = 1.864,H = 0.460,1 = 0.652,and PPB = 100%).Analysis of molecular variance revealed that 17%of the genetic variation was divided between the populations,whereas 83%was observed within the populations.Based on these results,we suggest the inclusion of C.chago in the Wild Plants with Extremely Small Populations in China.Moreover,the species should be given special attention and protection.Some strategies were proposed for the conservation of the C.chago populations. | Wenjing Dong Xue Zhang Yang Guansong Liu Yang Yuehua Wang Shikang Shen | 2016 | Plant Diversity2016，38，5： | 1 |
| 8 | The teacher playing the role of stand ardized patients in clinical teaching of respiratory department of intern al medicine to study the role of 显示文摘 | Xu Zhi Li Qi Wang Guansong | 2010 | in medical education in the Northwe st2010，26，02： | 1 |
| 9 | Functionalizing DNA nanostructures with natural cationic amino acids显示文摘Complexing self-assembled DNA nanostructures with various functional guest species is the key to unlocking new and exciting biomedical applications.Cationic guest species not only induce magnesium-free DNA to self-assemble into defined structures but also endow the final complex nanomaterials with new properties.Herein,we propose a novel strategy that employs naturally occurring cationic amino acids to induce DNA self-assembly into defined nanostructures.Natural L-arginine and L-lysine can readily induce the assembly of tile-based DNA nanotubes and DNA origami sheets in a magnesium-free manner.The self-assembly processes are demonstrated to be pH-and concentration-dependent and are achieved at constant temperatures.Moreover,the assembled DNA/amino acid complex nanomaterials are stable at a physiological temperature of 37◦C.Substituting L-arginine with its D form enhances its serum stability.Further preliminary examination of this complex nanomaterial platform for biomedical applications indicates that DNA/amino acids exhibit distinct cellular uptake behaviors compared with their magnesium-assembled counterparts.The nanomaterial mainly clusters around the cell membrane and might be utilized to manipulate molecular events on the membrane.Our study suggests that the properties of DNA nanostructures can be tuned by complexing them with customized guest molecules for a designed application.The strategy proposed herein might be promising to advance the biomedical applications of DNA nanostructures. | Dong Wang Chunfa Chen Qian Liu Qianwen Zhao Di Wu Yue Yuan Chaowang Huang Xiaorong Sun Chunji Huang David Tai Leong Guansong Wang Hang Qian | 2021 | Bioactive Materials2021，6，9： | 0 |
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