|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The response of annual runoff to the height change of the summertime 0℃ level over Xinjiang显示文摘According to climate features and river runoff conditions,Xinjiang could be divided into three research areas:The Altay-Tacheng region,the Tianshan Mountain region and the northern slope of the Kunlun Mountains.Utilizing daily observations from 12 sounding stations and the annual runoff dataset from 34 hydrographical stations in Xinjiang for the period 1960-2002,the variance of the summertime 0℃ level height and the changing trends of river runoff are analyzed both qualitatively and quantitatively,through trend contrast of curves processed by a 5-point smoothing procedure and linear correlation.The variance of the summertime 0℃ level height in Xinjiang correlates well with that of the annual river runoff,especially since the early 1990s,but it differs from region to region,with both the average height of the 0℃ level and runoff quantity significantly increasing over time in the Altay-Tacheng and Tianshan Mountain regions but decreasing on the northern slope of the Kunlun Mountains.The correlation holds for the whole of Xinjiang as well as the three individual regions,with a 0.01 significance level.This indicates that in recent years,climate change in Xinjiang has affected not only the surface layer but also the upper levels of the atmosphere,and this raising and lowering of the summertime 0℃ level has a direct impact on the warming and wetting process in Xinjiang and the amount of river runoff.Warming due to climate change increases the height of the 0℃ level,but also speeds up,ice-snow melting in mountain regions,which in turn increases river runoff,leading to a season of plentiful water instead of the more normal low flow period. | ZHANG Guangxing SUN Shufang MA Yufen ZHAO Ling | 2010 | Journal of Geographical Sciences2010，20，6： | 10 |
| 2 | Synthesis of bifunctional Pt/MgAPO-5 catalysts and their catalytic performance in the hydrogenation of nitrobenzene to p-aminophenol显示文摘MgAPO-5 molecular sieves have been synthesized using diethylaminoethanol as the templating agent in a wide range of the MgO/Al2O3 ratio.The samples were characterized by XRD,SEM,solid state NMR,FT-IR and NH3-TPD.Using MgAPO-5 as acidic supports,bifunctional Pt/MgAPO-5 catalysts were prepared for hydrogenation of nitrobenzene to p-aminophenol (PAP).The results showed that the MgO/Al2O3 ratios influenced the Mg content and the acidity of MgAPO-5 samples,thereby greatly affecting the catalytic performance of Pt/MgAPO-5 catalysts.The selectivity to PAP over Pt/MgAPO-5 was dependent on the amount of strong acid sites of MgAPO-5.When the MgO/Al2O3 molar ratio was 0.5,the synthesized MgAPO-5 sample exhibited the largest amount of strong acid and a highest PAP yield of 41.1% was achieved over Pt/MgAPO-5 catalyst. | ShuFang Wang YaDan Jin BeiBei He YanJi Wang XinQiang Zhao | 2010 | Science China Chemistry2010，53，7： | 9 |
| 3 | Core-shell fibrous vascular grafts with the nitric oxide releasing property显示文摘Small-diameter vascular grafts with the nitric oxide(NO) releasing property were designed and prepared.Diazeniumdiolated N,N'-dibutyl-1,6-hexanediamine(DBHD/N2O2) was first synthesized as the NO donor and doped into the biocompatible polymer poly(ε-caprolactone)(PCL).The fibrous vascular grafts were fabricated by electrospinning.Despite the reduced platelet adhesion observed on the NO releasing grafts,the cytotoxicity and burst release were apparent,especially at a higher loading level of the NO donor.In order to solve this problem,core-shell structured nanofibers,in which PCL or gelatin is the shell and PCL doped with the NO donor is the core,were fabricated via coaxial electrospinning.The core-shell structure made the NO release more steady and controllable,and the cell compatibility was improved. | ZHANG Lei,WANG Kai,ZHAO Qiang,ZHENG WenTing,WANG ZhiHong,WANG ShuFang & KONG DeLing Key Laboratory of Bioactive Materials,Ministry of Education College of Life Science,Nankai University,Tianjin 300071,China | 2010 | Science China Chemistry2010，53，3： | 6 |
| 4 | Multimodal Identification by Transcriptomics and Multiscale Bioassays of Active Components in Xuanfeibaidu Formula to Suppress Macrophage-Mediated Immune Response显示文摘Xuanfeibaidu Formula (XFBD) is a Chinese medicine used in the clinical treatment of coronavirus disease 2019 (COVID-19) patients. Although XFBD has exhibited significant therapeutic efficacy in clinical practice, its underlying pharmacological mechanism remains unclear. Here, we combine a comprehensive research approach that includes network pharmacology, transcriptomics, and bioassays in multiple model systems to investigate the pharmacological mechanism of XFBD and its bioactive substances. High-resolution mass spectrometry was combined with molecular networking to profile the major active substances in XFBD. A total of 104 compounds were identified or tentatively characterized, including flavonoids, terpenes, carboxylic acids, and other types of constituents. Based on the chemical composition of XFBD, a network pharmacology-based analysis identified inflammation-related pathways as primary targets. Thus, we examined the anti-inflammation activity of XFBD in a lipopolysaccharide-induced acute inflammation mice model. XFBD significantly alleviated pulmonary inflammation and decreased the level of serum proinflammatory cytokines. Transcriptomic profiling suggested that genes related to macrophage function were differently expressed after XFBD treatment. Consequently, the effects of XFBD on macrophage activation and mobilization were investigated in a macrophage cell line and a zebrafish wounding model. XFBD exerts strong inhibitory effects on both macrophage activation and migration. Moreover, through multimodal screening, we further identified the major components and compounds from the different herbs of XFBD that mediate its anti-inflammation function. Active components from XFBD, including Polygoni cuspidati Rhizoma, Phragmitis Rhizoma, and Citri grandis Exocarpium rubrum, were then found to strongly downregulate macrophage activation, and polydatin, isoliquiritin, and acteoside were identified as active compounds. Components of Artemisiae annuae Herba and Ephedrae Herba were found to substantially inhibit endogenous macrophage migration, while the presence of ephedrine, atractylenolide I, and kaempferol was attributed to these effects. In summary, our study explores the pharmacological mechanism and effective components of XFBD in inflammation regulation via multimodal approaches, and thereby provides a biological illustration of the clinical efficacy of XFBD. | Lu Zhao Hao Liu Yingchao Wang Shufang Wang Dejin Xun Yi Wang Yiyu Cheng Boli Zhang | 2023 | Engineering2023，，1： | 5 |
| 5 | Effect of ambient oxygen pressure on structural, optical and electrical properties of SnO_2 thin films显示文摘Polycrystalline SnO2 thin films were deposited on sapphire substrates at 450°C under different ambient oxygen pressures by pulsed laser deposition technique. The effect of ambient oxygen pressure on the structural, optical and electri- cal properties of SnO2 thin films was studied. X-ray diffraction and Hall measurements show that increasing the ambient oxygen pressure can improve crystallization of the films and decrease resistivity of the films. A violet emission peak cen- tered at 409 nm was observed from photoluminescence measurements for SnO2 films under deposition ambient oxygen pressure above 5 Pa, which is related to the improvement of crystalline of the films. | ZHAO Songqing ZHOU Yueliang WANG Shufang ZHAO Kun HAN Peng | 2006 | Rare Metals2006，25，6： | 4 |
| 6 | Recent advanced applications of ion-gel in ionic-gated transistor显示文摘Diversified regulation of electrons have received much attention to realize a multi-functional transistor,and it is crucial to have a considerable control over the charge carriers in transistors.Ionic gel,as the dielectric material in transistors,facilitates a large capacitance,and high induced-carrier concentrations.This review presents the recent progress in ionic-gated transistors(IGTs)that have good mechanical stability as well as high physical and chemical stability.We first briefly introduce the various applications of IGTs in sensors,neuromorphic transistors,organic transistor circuits,and health detection.Finally,the future perspectives of IGTs are discussed and some possible solutions to the challenges are also proposed. | Depeng Wang Shufang Zhao Ruiyang Yin Linlin Li Zheng Lou Guozhen Shen | 2021 | npj Flexible Electronics2021，5，1： | 2 |
| 7 | Microcellular Foaming of Plasticized Thin PC Sheet I.Effects of Processing Conditions显示文摘Novel microcellular foams using thin plasticized PC sheet were prepared by compression molding. The measurement results showed that Tg of plasticized PC was decreased and the molecular chain mobility was increased. Decrease in Tg and increase in chains mobility were contributed to the widen of foaming temperature window. Effects of processing conditions on cell size, cell density and relative density were also investigated. The experimental results show that the temperature, tributyl citrate and foaming agent content have more effects on the structures and morphology of the plasticized PC microcellular foam. Effects of experimental conditions on cell size distribution have also been discussed. | 陈浩 管蓉 ZHAO Jingzuo JIANG Shufang KE Zhao ZHA Shangwen | 2013 | Journal of Wuhan University of Technology(Materials Science)2013，28，2： | 2 |
| 8 | Influence of hierarchical ZSM-5 catalysts with various acidity on the dehydration of glycerol to acrolein显示文摘The main challenge in the dehydration of glycerol to acrolein lies in overcoming catalystdeactivation and improving the selectivity to acrolein. The relationship between theacidity in the mesoporous channels and catalytic performance of glycerol dehydration israrely reported. In this work, to investigate the influence of acidity in the mesoporouschannels of hierarchical ZSM-5 catalysts on the dehydration of glycerol to acrolein, a seriesof hierarchical ZSM-5 zeolites with comparable mesoporous volume and mesoporous sizebut different acid properties in mesopores have been successfully prepared via alkalinetreatment. The sample with the abundant mesoporosity and highest acidity display thebest performance. | Shufang Zhao Songlin He Kyung Du Kim Lizhuo Wang Ryong Ryoo Zichun Wang Jun Huang | 2021 | Magnetic Resonance Letters2021，1，1： | 1 |
| 9 | Neuromorphic-computing-based adaptive learning using ion dynamics in flexible energy storage devices显示文摘High-accuracy neuromorphic devices with adaptive weight adjustment are crucial for high-performance computing.However,limited studies have been conducted on achieving selective and linear synaptic weight updates without changing electrical pulses.Herein,we propose high-accuracy and self-adaptive artificial synapses based on tunable and flexible MXene energy storage devices.These synapses can be adjusted adaptively depending on the stored weight value to mitigate time and energy loss resulting from recalculation.The resistance can be used to effectively regulate the accumulation and dissipation of ions in single devices,without changing the external pulse stimulation or preprogramming,to ensure selective and linear synaptic weight updates.The feasibility of the proposed neural network based on the synapses of flexible energy devices was investigated through training and machine learning.The results indicated that the device achieved a recognition accuracy of~95%for various neural network calculation tasks such as numeric classification. | Shufang Zhao Wenhao Ran Zheng Lou Linlin Li Swapnadeep Poddar Lili Wang Zhiyong Fan Guozhen Shen | 2022 | National Science Review2022，9，11： | 1 |
| 10 | Photovohaic Characteristic of AI-Doped ZnO/Si Heterojunction显示文摘 | Wang Shufang Chen Mingjing Zhao Xiaohui | 2010 | Physica B2010，405，24： | 1 |
| 11 | Several Affinity Tags Commonly Used in Chromatographic Purification显示文摘 | Xinyu Zhao Guoshun Li Shufang Liang Kiran Kumar Doddapaneni | 2013 | Journal of Analytical Methods in Chemistry2013，，： | 1 |
| 12 | Evaluation of biodegradable microspheres containingnomegestrol acetate in a rat model of endometriosis显示文摘 | Jianfeng Zhang Yan Zhu Xianying Zhou Shufang Hao ShuwuXie Jieyun Zhou Xiangjie Guo Zhao Li Yunsheng Huang QinghuaChen | 2014 | EuropeanJournal of Pharmaceutical Sciences2014，65，： | 1 |
| 13 | CA II, a potential biomarker by proteomic analysis, exerts significantinhibitory effect on the growth of colorectal cancer cells显示文摘 | Rui Zhou Wenjun Huang Yuqin Yao Yuxi Wang Ziqiang Li Bin Shao Jian Zhong Minghai Tang Shufang Liang Xia Zhao Aiping Tong Jinliang Yang | 2013 | International Journal of Oncology2013，，2： | 1 |
| 14 | Synthesis of propylene carbonate from carbon dioxide and 1,2-propylene glycol over zinc acetate catalyst 显示文摘 | Zhao Xinqiang Sun Na Wang Shufang Li Fang Wang Yanji | 2008 | Industrial & Engineering Chemistry Research2008，47，5： | 1 |
| 15 | Fast and Reliable Mouse Picking Using Graphics Hardware显示文摘 | Hanli Zhao Xiaogang Jin Jianbing Shen Shufang Lu Zhongke Wu | 2009 | International Journal of Computer Games Technology2009，，： | 1 |
| 16 | Highly selective NIR fluorescent probe for acetylcholinesterase and its application in pesticide residues detection显示文摘A series of near-infrared(NIR)fluorescent substrates(NDRO-1∼8)derived from fluorophore NDRH with different volumes of ester bond as the recognition group were designed and synthesized for the detection of acetylcholinesterase(AChE),among which NDRO-1 with the smallest acetate group displayed the highest activity toward AChE.The detection limit of NDRO-1 for sensing AChE was 0.32μg/mL,and K_(m )was 6.40μmol/L,indicating ultra-sensitivity and good affinity of NDRO-1 toward AChE.NDRO-1 was used to detect the inhibitory of four kinds of pesticides including methamidophos,dichlorvos,and the detection limit was lower than 50μg/L,which was further used in pesticide residues detection. | Shengui He Shufang Zhang Xin Zhao Xinyue Zhu Lisen Chen Jingnan Cui | 2022 | Chinese Chemical Letters2022，33，9： | 1 |
| 17 | MgAPO-5-supported Pt-Pd-based novel catalyst for the hydrogenation of nitrobenzene to p-aminophenol显示文摘 | Wang Shufang He Beibei Wang Yanji Zhao Xinqiang | | 0，，： | 1 |
| 18 | Numerical study of mixing behavior with chemical reactions in micro channels by a lattice boltzmann method显示文摘 | WANG Wentan ZHAO Shufang SHAO Ting | 2012 | Chemical Engineering Science2012，84，52： | 1 |
| 19 | Laser-induced voltage characteristics of Bi 2 Sr 2 Co 2 O y thin films on LaAlO 3 substrates显示文摘 | Shufang Wang Jinchun Cheng Xiaohui Zhao Songqing Zhao Liping He Mingjing Chen Wei Yu Jianglong Wang Guangsheng Fu | 2010 | Applied Surface Science2010，，1： | 1 |
| 20 | Breeding of interactive Genio Male stereile line 88-1A in Chinese cabbage显示文摘 | Zhang Shufang Zhao Xueyun Zhou Bangfu | 1993 | Acta Horticulturae1993，，6： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员