|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Optically spatial information selection with hybridly polarized beam in atomic vapor显示文摘Vector beams with spatially variant polarization have attracted much attention in recent years, with potential applications in both classical optics and quantum optics. In this work, we study a polarization selection of spatial intensity distribution by utilizing a hybridly polarized beam as a coupling beam and a circularly polarized beam as a probe beam in87 Rb atom vapor. We experimentally observe that the spatial intensity distribution of the probe beam after passing through atoms can be modulated by the hybridly polarized beam due to the optical pumping effect. Then, the information loaded in the probe beam can be designedly filtrated by an atomic system with a high extinction ratio. A detailed process of the optical pumping effect in our configurations and the corresponding absorption spectra are presented to interpret our experimental results, which can be used for the spatial optical information locally extracted based on an atomic system, which has potential applications in quantum communication and computation. | JINWEN WANG XIN YANG YUNKE Li YUN CHEN MINGTAO CAO DONG WEI HONG GAO FUU LI | 2018 | Photonics Research2018，6，5： | 5 |
| 2 | Drug-containing serum of Xinfeng capsules protect against H9C2 from death by enhancing miRNA-21 and inhibiting toll-like receptor 4/phosphorylated p-38(p-p38)/p-p65 signaling pathway and proinflammatory cytokines expression显示文摘OBJECTIVE: To investigate effect of drug-containing serum of Xinfeng capsules on myocardial cell growth.METHODS: Drug-containing serum of Xinfeng capsules rat models were established by intragastricly administrated Xinfeng capsules. MTT assay wasused to evaluated H9C2 cells viability. H9C2 cells were divided into normal control group, triptolide group, lipopolysaccharide(LPS) group, drug-containing serum group and mi RNA-21 inhibitor group. micro RNA-21(mi RNA-21) inhibitor was structured and transfected into H9C2 cells. Western blot and immunofluorescence assay were applied to examine toll-like receptor 4(TLR4), phosphorylated p-38(p-p38) and p-p65 expression. Quantitative real-time PCR(q RT-PCR) was used to evaluated m RNA levels of mi RNA-21. Enzyme linked immunosorbent(ELISA) was used to measure tumor necrosis factor α(TNF-α), IL-6 and IL-17 levels.RESULTS: Drug-containing serum treatment significantly increased cell viability compared to LPS treated group. q RT-PCR results indicated that mi RNA-21 levels were significantly decreased in drugcontaining serum group compared to LPS group.Early and late apoptosis in drug-containing serum group were significantly decreased compared to LPS group. Western blot and immunofluorescence assay results showed that TLR4, p-p38 and p-p65 levels in drug-containing serum group were significantly decreased compared to LPS group. ELISA findings indicated that drug-containing serum significantly decreased inflammatory cytokine levels of TNF-α, IL-6 and IL-17.CONCLUSION: Drug-containing serum of Xinfeng capsules protect against lipopolysaccharide instructed H9C2 cells from death by enhancing mi RNA-21 and inhibiting TLR4/p-p38/p-p65 signaling pathway and proinflammatory cytokines expression. | Cao Yunxiang Guo Yunke Zong Ruikai Huang Chuanbing Wang Yue Liu Jian | 2018 | Journal of Traditional Chinese Medicine2018，38，3： | 4 |
| 3 | Ultralight Magnetic and Dielectric Aerogels Achieved by Metal-Organic Framework Initiated Gelation of Graphene Oxide for Enhanced Microwave Absorption显示文摘The development of a convenient methodology for synthesizing the hierarchically porous aerogels comprising metal–organic frameworks(MOFs)and graphene oxide(GO)building blocks that exhibit an ultralow density and uniformly distributed MOFs on GO sheets is important for various applications.Herein,we report a facile route for synthesizing MOF/reduced GO(rGO)aerogels based on the gelation of GO,which is directly initiated using MOF crystals.Free metal ions exposed on the surface of MIL-88A nanorods act as linkers that bind GO nanosheets to a three-dimensional porous network via metal–oxygen covalent or electrostatic interactions.The MOF/rGOderived magnetic and dielectric aerogels Fe_(3)O_(4)@C/rGO and Ni-doped Fe_(3)O_(4)@C/rGO show notable microwave absorption(MA)performance,simultaneously achieving strong absorption and broad bandwidth at low thickness of 2.5(-58.1 dB and 6.48 GHz)and 2.8 mm(-46.2 dB and 7.92 GHz)with ultralow filling contents of 0.7 and 0.6 wt%,respectively.The microwave attenuation ability of the prepared aerogels is further confirmed via a radar cross-sectional simulation,which is attributed to the synergistic effects of their hierarchically porous structures and heterointerface engineering.This work provides an effective pathway for fabricating hierarchically porous MOF/rGO hybrid aerogels and offers magnetic and dielectric aerogels for ultralight MA. | Xiaogu Huang Jiawen Wei Yunke Zhang BinBin Qian Qi Jia Jun Liu Xiaojia Zhao Gaofeng Shao | 2022 | Nano-Micro Letters2022，14，7： | 4 |
| 4 | Targeted transfer of self-assembled CdSe nanoplatelet film onto WS_(2) flakes to construct hybrid heterostructures显示文摘Colloidal CdSe nanoplatelets are thin semiconductor materials with atomic flatness surfaces and one-dimensional strong quantum confinement,and hence they own very narrow and anisotropic emission.Here,we present a polydimethylsiloxane(PDMS)assisted transferring method that can pick up single layer CdSe nanoplatelet films self-assembled on a liquid surface and then precisely transfer to a target.By layer-by-layer picking up and transferring,multiple layers of CdSe films can be built up to form CdSe stacks with each single layer having dominant in-plane transition dipole distribution,which both material and energic structures are analogous to traditional multiple quantum wells grown by molecular-beam epitaxy.Additionally,with the great flexibility of colloidal nanoplatelets and this transferring method,CdSe nanoplatelets films can be combined with other materials to form hybrid heterostructures.We transferred a single-layer CdSe film onto WS_(2) flakes,and precisely studied the fast energy transfer rate with controlled CdSe nanoplatelet orientation and by using a streak camera with a ps time resolution. | Zeguo Song Yunkun Wang Yunke Zhu Peng Bai An Hu Yunan Gao | 2021 | Journal of Semiconductors2021，42，8： | 3 |
| 5 | Optimization of the thermoelectric properties of poly(nickel-ethylenetetrathiolate) synthesized via potentiostatic deposition显示文摘The coordination polymer poly(nickel-ethylenetetrathiolate)(poly(Ni-ett)), formed by nickel(II) and 1,1,2,2-ethenetetrathiolate(ett), is the most promising N-type organic thermoelectric material ever reported; it is synthesized via potentiostatic deposition,and the effect of different applied potentials on the optimal performance of the polymers is investigated. The optimal thermoelectric property of poly(Ni-ett) synthesized at 0.6 V is remarkably greater than that of the polymers synthesized at 1 and 1.6 V, exhibiting a maximum power factor of up to 131.6 μW/mK^2 at 360 K. Furthermore, the structure-property correlation of poly(Ni-ett) is also extensively investigated. X-ray diffraction(XRD) and X-ray photoelectron spectroscopy(XPS) analyses revealed that the larger size of crystalline domains and the higher oxidation state of poly(Ni-ett) synthesized at 0.6 V possibly results in the higher bulk mobility and carrier concentration in the polymer chains, respectively, accounting for the enhanced power factor. | Yuanhui Sun Jiajia Zhang Liyao Liu Yunke Qin Yimeng Sun Wei Xu Daoben Zhu | 2016 | Science China Chemistry2016，59，10： | 3 |
| 6 | Li intercalation in an MoSe_(2) electrocatalyst:In situ observation and modulation of its precisely controllable phase engineering for a high-performance flexible Li-S battery显示文摘Sophisticated efficient electrocatalysts are essential to rectifying the shuttle effect and realizing the high performance of flexible lithium-sulfur batteries(LSBs).Phase transformation of MoSe_(2) from the 2H phase to the 1T phase has been proven to be a significant method to improve the catalytic activity.However,precisely controllable phase engineering of MoSe_(2) has rarely been reported.Herein,by in situ Li ions intercalation in MoSe_(2),a precisely controllable phase evolution from 2H-MoSe_(2) to 1T-MoSe_(2) was realized.More importantly,the definite functional relationship between cut-off voltage and phase structure was first identified for phase engineering through in situ observation and modulation methods.The sulfur host(CNFs/1T-MoSe_(2))presents high charge density,strong polysulfides adsorption,and catalytic kinetics.Moreover,Li-S cells based on it display capacity retention of 875.3mAh g^(-1) after 500 cycles at 1 C and an areal capacity of 8.71mAh cm^(-2) even at a high sulfur loading of 8.47mg cm^(-2).Furthermore,the flexible pouch cell exhibiting decent performance will endow a promising potential in the wearable energy storage field.This study proposes an effective strategy to precisely control the phase structure of MoSe_(2),which may provide the reference to fabricate the highly efficient electrocatalysts for LSBs and other energy systems. | Yunke Wang Yige Zhao Kangli Liu Shaobin Wang Neng Li Guosheng Shao Feng Wang Peng Zhang | 2023 | Carbon Energy2023，5，2： | 2 |
| 7 | Strong partitioning of soil bacterial community composition and co-occurrence networks along a small-scale elevational gradient on Zijin Mountain显示文摘The elevational distributions of bacterial communities in natural mountain forests,especially along large elevational gradients,have been studied for many years.However,the distributional patterns that underlie variations in soil bacterial communities along small-scale elevational gradients in urban ecosystems are not yet well understood.Using Illumina MiSeq DNA sequencing,we surveyed soil bacterial communities at three elevations on Zijin Mountain in Nanjing City:the hilltop(300 m a.s.l.),the hillside(150 m a.s.l.),and the foot of the hill(0 m a.s.l.).The results showed that edaphic properties differed significantly with elevation.Bacterial community composition,rather than alpha diversity,strongly differed among the three elevations(Adonis:R2=0.12,P<0.01).Adonis and DistLM analyses demonstrated that bacterial community composition was highly correlated with soil pH,elevation,total nitrogen(TN),and dissolved organic carbon(DOC).The degree scores,betweenness centralities,and composition of keystone species were distinct among the elevations.These results demonstrate strong elevational partitioning in the distributions of soil bacterial communities along the gradient on Zijin Mountain.Soil pH and elevation together drove the smallscale elevational distribution of soil bacterial communities.This study broadens our understanding of distribution patterns and biotic co-occurrence associations of soil bacterial communities from large elevational gradients to short elevational gradients. | Xu Liu Teng Yang Yu Shi Yichen Zhu Mulin He Yunke Zhao Jonathan MAdams Haiyan Chu | 2021 | Soil Ecology Letters2021，3，4： | 2 |
| 8 | ADC-GERT network parameter estimation model for mission effectiveness of joint operation system显示文摘Effectiveness evaluation of the joint operation system is an important basis for the demonstration and development of weapon equipment.With the consideration that existing models of system effectiveness evaluation seldom describe the structural relationship among equipment clearly as well as reflect the dynamic,the analog-to-digital converter-graphical evaluation and review technique(ADC-GERT)network parameter estimation model is proposed based on the ADC model and the joint operation system structure.Firstly,analysis of the joint operation system structure and operation process is conducted to build the GERT network,where equipment subsystems are nodes and activities are directed arches.Then the mission effectiveness of equipment subsystems is calculated by the ADC model.The probability transfer parameters are modified by the mission effectiveness of equipment subsystems based on the Bayesian theorem,with the ADC-GERT network parameter estimation model constructed.Finally,a case study is used to validate the efficiency and dynamic of the ADC-GERT network parameter estimation model. | FANG Zhigeng WU Shuang ZHANG Xiaoli SUN Yunke | 2021 | Journal of Systems Engineering and Electronics2021，32，6： | 2 |
| 9 | Electrosynthesis of hierarchical NiLa-layered double hydroxide electrode for efficient oxygen evolution reaction显示文摘Oxygen evolution reaction(OER) is a key process for electrochemical water splitting due to its intrinsic large overpotential. Recently, layered double hydroxides(LDHs), especially Ni Fe-LDH, have been regarded as highly performed electrocatalysts for OER in alkaline condition. Here we first present a new class of Ni La-LDH electrocatalyst synthesized by an electrochemical process for efficient water splitting. The as-prepared NiL a-LDH nanosheet arrays(NSAs) give remarkable electrochemical activity and durability under alkaline environments, with a low overpotential of 209 mV for OER to deliver a current density of 10 mA cm^-2, surpassing most of previous reported LDHs eletrocatalysts. The presence of NiLa-LDH in this work extends the studies about LDHs-based electrocatalysts, which will benefit the development of electrochemical energy storage and conversion systems. | Shan Jiang Yunke Liu Wenfu Xie Mingfei Shao | 2019 | Journal of Energy Chemistry2019，28，6： | 1 |
| 10 | Two vs three cycles of neoadjuvant sintilimab plus chemotherapy for resectable non-small-cell lung cancer:neoSCORE trial显示文摘Dear Editor,Lung cancer is the predominant cause of cancer-related deaths globally,with non-small cell lung cancer(NSCLC)accounting for 85%of all cases.1 The five-year overall survival(OS)after surgery remains poor because of the high rate of postoperative recurrence and metastasis.Recently,immune checkpoint inhibitors(ICIs)have shown promising efficacy in resectable NSCLC. | Miner Shao Jie Yao Yunke Wang Lufeng Zhao Baizhou Li Lili Li Zuqun Wu Zexin Chen Junqiang Fan Fuming Qiu | 2023 | Signal Transduction and Targeted Therapy2023，8，5： | 1 |
| 11 | Clinical and prognostic value of elevated CA125 levels in patients with coronary heart disease 显示文摘 | Rong X Yunke Z Guoping L | 2014 | Herz2014，17，： | 1 |
| 12 | Arsenic trioxide depletes cancer stem-like cells and inhibits repopulation of neurosphere derived from glioblastoma by downregulation of Notch pathway显示文摘 | Jianing Wu Zhiyong Ji Huailei Liu Yaohua Liu Dayong Han Chen Shi Changbin Shi Chunlei Wang Guang Yang Xiaofeng Chen Chen Shen Huadong Li Yunke Bi Dongzhi Zhang Shiguang Zhao | 2013 | Toxicology Letters2013，，1： | 1 |
| 13 | Comparative in situ hybridization analysis of PAX-2,PAX-8,and WT1 gene transcription in human fetal kidney and Wilms' tumor显示文摘 | Eccles MR Yunk C Recve AE | 1995 | Am J Pathol1995，146，： | 1 |
| 14 | Large masses with diffuse calcification:pulmonary sclerosing hemangioma显示文摘 | Zhu Yunke Pu Qiang Liu Chengwu | | 0，，03： | 1 |
| 15 | Differential regulation of the human Wilms tumor suppressor gene(WT1) promoter by two isoforms of PAX-2显示文摘 | Eccles MR Yunk C Recve AE | 1997 | Oncogene1997，14，： | 1 |
| 16 | Research on the Influence Factor and Innovation System of Environmental Sound Technology Innovation显示文摘 | Yunke Feng Liping Wang | 2011 | Procedia Environmental Science2011，10，： | 1 |
| 17 | Clinical and prognostic value of elevated CA125 levels in patients with coronary heart disease显示文摘 | Rong X Yunke Z Guoping L et a/ | 2015 | Herz2015，40，4： | 1 |
| 18 | A public turbulence database cluster and applications to study lagrangian evolution of velocity increments in turbulence显示文摘 | Yi Li Eric Perlman Minping Wan Yunke Yang Charles Meneveau Randal Burns Shiyi Chen Alexander Szalay and Gregory Eyink | 2008 | Journal of Turbulence2008，9，31： | 1 |
| 19 | Pancreatoblastomaisassociatedwith chromosome 11p lose of heterozygosity and IGF2 overexpression显示文摘 | KerrNJ ChunYH YunK etal | 2002 | Med Pediatr Oncol2002，39，1： | 1 |
| 20 | Influence of synergistic effect of LiNi_(0.8)Co_(0.15)Al_(0.05)O_(2)@Cr_(2)O_(5)composite on the electrochemical properties显示文摘LiNi_(0.8)Co_(0.15)Al_(0.05)O_(2)@Cr_(2)O_(5)composite electrode combines the high rate-capability characteristics of NCA with the stability of Cr_(2)O_(5),playing a synergistic role in improving the cyclic stability,initial discharge capacity and the security of low cut-off voltage(2.0 V).When the mass ratio of Cr_(2)O_(5)in NCA is 45%(mass),the capacity retention rate increases from 58.5% without Cr_(2)O_(5)to 69.3% in the range of 2.0-4.3 V.The initial discharge capacity of NCA@Cr_(2)O_(5)composite material is 211.4 mA·h·g^(-1),its first coulombic efficiency is 94.2%,and the charging capacity remains approximately constant when mixed with 15%(mass)Cr_(2)O_(5).The reason for the improvement of the initial charge-discharge efficiency(ICDE)was explained.Impedance and cyclic voltammetry analysis reveal more detailed reasons of the observed improvements.Compared with NCA cathode material,the NCA@Cr_(2)O_(5)composite material can provide not only additional stable sites and channels for Li^(+)insertion/extraction to make up for the loss of active Li^(+)sites and prevent the accumulation of Li+in the circulation process,but also protect the NCA electrode from the corrosion of the electrolyte decomposition by the Cr_(2)O_(5)nanoparticles adhering to NCA interface. | Yunke Wang Yongjia Li Yenan Zhang Guozheng Zha Feng Liang Yongnian Dai Yaochun Yao | 2021 | Chinese Journal of Chemical Engineering2021，34，5： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员