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45篇 您的检索式:作者名="Xinhao Li"
    题名 作者 年代 出处 被引量
1Synthesis of core-shell acrylic-polyurethane hybrid latex as binder of aqueous pigment inks for digital inkjet printingJingfang Zhang a,Xuefeng Li a,Xinhao Shi a,Mei Hua a,Xingping Zhou b,Xiaqin Wang a,a State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,Donghua University,Shanghai 201620,China b College of Chemical Engineering and Biotechnology,Donghua University,Shanghai 201620,China 2012Progress in Natural Science:Materials International2012,22,1:31
2The DTH8-Hd1 Module Mediates Day-Length-Dependent Regulation of Rice Flowering显示文摘Photoperiodic flowering 是最重要的小径之一在米饭(Oryza sativa ) 管理 flowering,在哪个标题日期 1 (Hd1 ) , Arabidopsis CONSTANS 基因的 ortholog,编码一个枢轴的管理者。Hd1 在短天的条件(SD ) 下面支持 flowering,但是镇压在由调整领导日期 3a (Hd3a ) 的表示的长天的条件(LD ) 下面的 flowering,在米饭的 FLOWERING 地点 T (英尺) ortholog。然而, Hd1 怎么响应天长度改变它的规章的活动的分子的机制仍然保持大部分未知。在这研究,我们证明在由 Hd1 的 LD 的 flowering 的压抑依赖于到领导 8 的抄写因素天(DTH8 ) 。DTH8 功能的损失由 Hd1 导致 Hd3a 的激活,导致早 flowering。我们发现 Hd1 直接与 DTH8 交往并且 DTH8-Hd1 建筑群的形成为由在 LD 的 Hd1 的 Hd3a 的 transcriptional 压抑是必要的,含有 Hd1 功能的开关被 DTH8 在 LD 而非在 SD 调停。而且,我们表明 DTH8 与 Hd3a 倡导者联系在 Hd3a 地点调制 H3K27 trimethylation (H3K27me3 ) 的水平。面对 DTH8-Hd1 建筑群, H3K27me3 水平在 Hd3a 被增加,而 DTH8 功能的损失在 Hd3a 导致了减少的 H3K27me3 水平。一起拿,我们的调查结果显示响应天长度, DTH8 在调停起一个关键作用 ? 由通过到在 photoperiodic flowering 的形状 epigenetic 修正的 DTH8-Hd1 模块的 Hd1 的 Hd3a 的 transcriptional 规定。Anping Dul Wei Tian Menghao Wei Wei Yan Hang He Da Zhou Xi Huang Shigui Li Xinhao Ouyang 2017Molecular Plant2017,10,7:21
3Transplantation of placenta-derived mesenchymal stem cells reduces hypoxic-ischemic brain damage in rats by ameliorating the inflammatory response显示文摘Hypoxic-ischemic brain damage(HIBD)is a common cause of infant death.The purpose of our research was to explore the immunoregulatory mechanism of placenta-derived mesenchymal stem cells(PD-MSCs)in HIBD treatment.Seven-day-old rat pups were randomly divided into HIBD,PD-MSC,fibroblast,and control groups.Forty-eight hours after HIBD induction,cells at a density of 5×104 cells/10µl were injected into the cerebral tissue in the PD-MSC and fibroblast groups.The TNF-α,interleukin-17(IL-17),interferon-γ(IFN-γ),and IL-10 levels were detected through quantitative real-time polymerase chain reaction(RT-PCR)and enzyme-linked immunosorbent assay(ELISA).Regulatory T cell(Tregs)populations were detected through flow cytometry,and forkhead box P3(Foxp3)was measured through western blot analysis.Behavioral tests and gross and pathological examinations showed that PD-MSC treatment exerted significantly stronger neuroprotective effects than the other treatments.The expression levels of pro-inflammatory cytokines were substantially upregulated after HI injury.Compared with fibroblast treatment,PD-MSC treatment inhibited the production of pro-inflammatory cytokines and increased the production of IL-10 in the ischemic hemispheres and peripheral blood serum(all P<0.01).Flow cytometry results showed a notable increase in the number of Tregs within the spleen of the HIBD group.Moreover,the number of Tregs and the Foxp3 expression levels were higher in the PD-MSC treatment group than in the HIBD and fibroblast groups(all P<0.01).Our research suggests that the mechanism of PD-MSC treatment for HIBD partially involves inflammatory response suppression.Hongfang Ding Hui Zhang Huifang Ding Dong Li Xinhao Yi Xiaoxu Ma Ruijuan Li Mei Huang Xiuli Ju 2017Cellular & Molecular Immunology2017,14,8:10
4OsELF3-2, an Ortholog of Arabidopsis ELF3, Interacts with the E3 Ligase APIP6 and Negatively Regulates Immunity against Magnaporthe oryzae in Rice显示文摘Dear Editor, The ubiquitin proteasome system (UPS) is a highly regulated mechanism of intracellular protein degradation in eukaryotes.The UPS comprises three key enzymes:ubiquitin-activating enzyme E1,ubiquitin-conjugating enzyme E2,and ubiquitin ligase enzyme E3.There are nearly 1500 E3 ligase genes in rice and Arabidopsis genomes that target substrates for many biological processes for plant growth and tolerance to abiotic and biotic stresses.Yuese Ning Xuetao Shi Ruyi Wang Jiangbo Fan Chan Ho Park Chongyang Zhang Ting Zhang Xinhao Ouyang Shigui Li Guo-Liang Wang 2015Molecular Plant2015,8,11:8
5Impact of Holocene climate change on the prehistoric cultures of Zhejiang region, East China显示文摘自从在浙江区域的 Holocene 比较地基于 GIS 空间分析被分析,时间空间的分发史前的文化展示。结果证明史前的文化在 4000 cal 前在这个区域逐渐地膨胀了。BP。著名扩大发生了两次,在 Majiabang-Hemudu 文化时期的,其它在 Liangzhu 文化时期。同时,史前的文化沿着河山谷从西方被传播到东方海岸。在 4000 cal 以后。BP 由 Maqiao 文化代表了每种史前的文化的分布式的区域收缩了。这显然由于散布趋势到东方海岸的结束,它被生产和经济转变的二个不同模式同时分别地在北方和南方浙江区域伴随。在史前的文化地点的分发变化被海平面的变化极大地影响的地方,史前的文化的分发与 Holocene 海平面的变化是密切相关的,特别在 Hangzhou 海湾的河岸上,在他们之间的最靠近的关系地。在 7000 cal 以后。BP,这个过程降低海平面并且 regression-epeirogenesis 为史前的居民提供了更宽的陆上的生活空格。基于史前的文化和在华东海的内部架上在塔恩穆山和泥泞区域的 Qianmutian 亚高山带的泥炭记录的环境进化信息的变化的比较分析,史前的文化的变化在浙江与环境变化被同步,这被显示区域。在 4000 cal 前。BP,史前的文化在的东方扩大浙江在 Holocene 最佳的背景下面发生了,并且在农业文明和海上的文明的联合影响下面是扩大和延期。然而,在 4000 cal 以后。BP,在浙江的史前的文化的地理收缩发生在干燥寒冷的气候趋势的背地面和沿海的海洋的环境的恶化下面。它从史前的文化的发展,扩大和收缩断然被相关到环境变化的上述事实被证实。气候的环境的变化只是为生产模式和经济形式的这些变化和转变的内在的原因。因此,气候的环境是在浙江区域的史前的文化变化的主导的因素,它对文化的分发,传播,扩大和变化施加了大影响。WU Li ZHU Cheng ZHENG Chaogui MA Chunmei WANG Xinhao LI Feng LI Bing LI Kaifeng 2014Journal of Geographical Sciences2014,24,4:8
6Characterization and Fine Mapping of GLABROUS RICE 2 in Rice显示文摘Glabrous rice exhibits glabrous leaves and hulls because neither of these structures have trichomes on their surfaces.Glabrous rice varieties have become an important germplasm resource in the rice industry because they have considerable packaging efficiency and can reduce skin itching and dust during harvesting,drying,and packing(Shim et al.,2012;Zhang et al.,2012).Trichomes are ubiquitous in land plants and they originate from the expansion of the epidermal cell and then develop through growth,differentiation,or cell division to produce hair-like tissues that extend from epidermalYuping Wang Weilan Chen Peng Qin Yanyan Huang Bingtian Ma Xinhao Ouyang Xuewei Chen Shigui Li 2013Journal of Genetics and Genomics2013,40,11:4
7Archaeological sites distribution and its physical environmental settings between ca 260-2.2 ka BP in Guizhou, Southwest China显示文摘这研究在贵州省介绍 230 个考古学的地点的空间时间的分发的分析,为三的西南中国从旧石器时代的年龄选择了时间时期到 Shang-Zhou 王朝。在考古学的地点分发和环境变化之间的关系也基于从西南中国在石笋记录的 18O 和 13C 的 paleo 环境的代理被讨论。结果显示出那:在旧石器时代的年龄(26010 ka BP ) ,考古学的地点在贵州的中央、西北、西南的部分被集中,在有对人的居住合适的许多自然的洞的高度高度的石灰岩地区常见的地形地形被开发的地方。在过时的年龄(103.6 ka BP ) ,,大多数人的解决在中央、西北、西南的部分被集中地点在南部、东方的部分在河平台上被发现的一个少数,和在中央、西方的贵州的 intermontane 盆。在 Shang-Zhou 王朝(3.62.2 ka BP ) 期间,这些地点主要在 intermontane 盆并且在河平台上被散布,它对原始天线耕作合适。自从 260 ka BP, 18O 和 13C 的 paleo 环境的代理的分析建议气候变化几乎没在这个学习区域在人的解决上有很少影响。不同物理环境,特别石灰岩地区常见的地形地形和可耕地的空间模式在贵州的考古学的地点分发起了一个重要作用。LI Kaifeng ZHU Cheng JIANG Fengqing LI Bing WANG Xinhao CAO BO ZHAO Xiaofan 2014Journal of Geographical Sciences2014,24,3:4
8The expressions of Bcl-2 and Bax in gastric carcinoma and precancerous lesions显示文摘Objective: To study the expressions of Bcl-2 and Bax proteins and explore the relationships between them and apoptosis in gastric carcinoma and precancerous lesions. Methods: TUNEL method was used to detect apoptosis and im- munohistochemical staining method was used to detect the expressions of Bcl-2 and Bax proteins in 70 cases of chronic gastritis, 49 cases of intestinal metaplasia, 64 cases of dysplasia and 81 cases of gastric carcinoma. Results: The positive incidences of Bcl-2 and Bax were the highest in severe dysplasia. In intestinal metaplasia and dysplasia, positive incidences of Bcl-2 and Bax were higher than those in chronic gastritis and gastric carcinoma. During the process of evolvement from chronic gastritis to intestinal metaplasia then to dysplasia, apoptosis indexes gradually rise up to mid-high dysplasia, which reached the highest point, then it began to fall down, when it reached the lowest point in gastric carcinoma. There were nega- tive correlations between the expressions of Bcl-2, Bax proteins and apoptosis. Conclusion: The expression of Bcl-2 may be an early behavior in the gastric carcinogenesis. Bax had antagonistic effect to Bcl-2. Detections of Bcl-2 and Bax may be beneficial to the early diagnosis of gastric tumor and precancerous lesions.Xinhao Yi Qisong Wu Huahui Li Jianmin Wu 2008The Chinese-German Journal of Clinical Oncology2008,7,1:3
9Self-accelerated optical activity in free space induced by the Gouy phase显示文摘Optical activity(OA)is the rotation of the polarization orientation of the linearly polarized light as it travels through certain materials that are of mirror asymmetry,including gases or solutions of chiral molecules such as sugars and proteins,as well as metamaterials.The necessary condition for achieving OA is the birefringence of two circular polarizations in material.Here,we propose a new kind of self-accelerated OA in free space,based on the intrinsic Gouy phase induced mode birefringence of two kinds of quasi-non-diffracting beams.We provide a detailed insight into this kind of self-accelerated OA by analyzing angular parameters,including angular direction,velocity,acceleration,and even the polarization transformation trajectory.As the Gouy phase exists for any wave,this kind of self-accelerated OA can be implemented in other waves beyond optics,from acoustic and elastic waves to matter waves.PENG LI XINHAO FAN DONGJING WU SHENG LIU YU LI JIANLIN ZHAO 2020Photonics Research2020,8,4:2
10Premonitory phenomenon of El Nino event reflected in the observations of LOD and sea level显示文摘Data sets of the changes of the length of day, the sea surface temperature in the eastern Pacific and of the sea level in Hong Long from tide gauge observations are used to analyze and reveal the reflections in the observations of the length of day and the sea level changes concerned with the premonitory phenomenon of next El Nino event. The results from this study indicate that a new El Nino event has been brewing with the ending of the strong La Nina event that started in early summer of 1998. The estimated formation period of the new El Nino event will begin before the end of 2000, and the peak period may be reached at around the end of 2001.ZHENG Dawei DING Xiaoli ZHOU Yonghong CHEN Yongqi LI Zhilin LIAO Xinhao 2000Chinese Science Bulletin2000,45,24:2
11Status and Suggestions of the Pesticide Use in the Protected Vegetable Fields in Shandong Province显示文摘This paper briefly introduced the issues of food safety and environmental pollution caused by pesticide residues in protected vegetables, discussed the status and problems of pesticide use in the protected vegetables in Shandong Province, and analyzed the main factors leading to the pesticide residues, including the low education of most farmers, lack of correct identification of diseases and insect pests, use of pesticides based on personal experience, pesticide preparation by bare hands, large dose of pesticide, frequent application, pesticide spraying without protection, uneven spraying, leakage of pesticide from the sprayers, etc.. Finally, based on the vegetable planting features and advantages in Shandong Province, some suggestions were proposed for references, such as, to enhance the monitoring of pesticide residue, to improve the educational level of farmers and to scentifically use the pesticide.Bo ZHANG Yan LI Xinhao GAO Changsong LI Junshan QI Yueli ZHANG Wei ZHAO 2013Asian Agricultural Research2013,5,4:2
12Gradual daylength sensing coupled with optimum cropping modes enhances multi-latitude adaptation of rice and maize显示文摘To expand crop planting areas,reestablishment of crop latitude adaptation based on genetic variation in photoperiodic genes can be performed,but it is quite time consuming.By contrast,a crop variety that already exhibits multi-latitude adaptation has the potential to increase its planting areas to be more widely and quickly available.However,the importance and potential of multi-latitude adaptation of crop varieties have not been systematically described.Here,combining daylength-sensing data with the cropping system of elite rice and maize varieties,we found that varieties with gradual daylength sensing coupled with optimum cropping modes have an enhanced capacity for multi-latitude adaptation in China.Furthermore,this multi-latitude adaptation expanded their planting areas and indirectly improved China’s nationwide rice and maize unit yield.Thus,coupling the daylength-sensing process with optimum cropping modes to enhance latitude adaptability of excellent varieties represents an exciting approach for deploying crop varieties with the potential to expand their planting areas and quickly improve nationwide crop unit yield in developing countries.Xiaoying Wang Jiupan Han Rui Li Leilei Qiu Cheng Zhang Ming Lu Rongyu Huang Xiangfeng Wang Jianfu Zhang Huaan Xie Shigui Li Xi Huang Xinhao Ouyang 2023Plant Communications2023,4,1:1
13An Ultra-stable Eu^(3+)Doped Yttrium Coordination Polymer with Dual-function Sensing for Cr(Ⅵ)and Fe(Ⅲ)Ions in Aqueous Solution显示文摘The exploration of a dual-functional sensor is the key to effectively detect the Cr(Ⅵ)and Fe(Ⅲ)cations in water,which is important to human health and environmental sustainability.Because of the phase stability and excellent luminescence,the rare-earth coordination polymers have great potential as dual-functional sensors.Here,we develop a Y_(0.91)Eu_(0.09)(H_(2)O)_(2){C_(6)H_(3)(CO_(2))_(3)}(MIL-92(Y):9%Eu^(3+))-based dual-function luminescent sensor on Cr(Ⅵ)and Fe(Ⅲ),which exhibits excellent phase stability and dispersibility in water.The luminescence of MIL-92(Y):9%Eu^(3+)aqueous suspension quenches on Fe^(3+)with Stern-Volmer constant K_(sv) of 1.79×10^(3)M^(-1)and limit of detection of 17μM.The MIL-92(Y):9%Eu^(3+)aqueous suspension also has turn-off sensing ability towards Cr_(2)O_(7)^(2-)and Cr O_(4)^(2-)with K_(sv) values of 3.5×10^(3)and 6.14×10^(3)M^(-1),respectively.It has detection limitations of 10 and 5μM on Cr_(2)O_(7)^(2-)and Cr_(2)O_(7)^(2-)ions,respectively.Fazheng Huang Xinhao Li Zhen Zhang Ziqi Jiang Guoqiang Wang Lingyun Li Yan Yu 2022Chinese Journal of Structural Chemistry2022,41,4:1
14Synthesis of amphiphilic superparamagnetic ferrite/block copolymer hollow submicrospheres 显示文摘Li Xinhao Zhang Donghui Chen Jiesheng 2006J Am Chem Soc2006,128,26:1
15Metal-free activation of dioxygen by graphene/g-C3N4 nanocomposites: functional dyads for selective oxidation of saturated hydrocarbons 显示文摘Li Xinhao Chen Jiesheng Wang Xinchen Sun Jianhua Antonietti Markus 2011Journal of the American Chemical Society2011,133,21:1
16Modelling the core convection using finite element and finite difference methods 显示文摘CHANA K H LI Ligang LIAO Xinhao 2006Phys Earth Planet Interiors2006,157,2:1
17Identification and analysis of serum samples by surface-enhanced Raman spectroscopy combined with characteristic ratio method and PCA for gastric cancer detection显示文摘This study aimed to explore the application of surface-enhanced Raman scattering(SERS)in the rapid diagnosis of gastric cancer.The SERS spectra of 68 serum samples from gastric cancer patients and healthy volunteers were acquired.The characteristic ratio method(CRM)and principal component analysis(PCA)were used to differentiate gastric cancer serum from normal serum.Compared with healthy volunteers,the serum SERS intensity of gastric cancer patients was relatively high at 722 cm^(-1),while it was relatively low at 588,644,861,1008,1235,1397,1445 and 1586 cm^(-1).These results indicated that the relative content of nucleic acids in the serum of gastric cancer patients rises while the relative content of amino acids and carbohydrates decreases.In PCA,the sensitivity and specificity of discriminating gastric cancer were 94.1%and 94.1%,respectively,with the accuracy of 94.1%.Based on the intensity ratios of four characteristic peaks at 722,861,1008 and 1397 cm^(-1),CRM presented the diagnostic sensitivity and specificity of 100%and 97.4%,respectively,and the accuracy of 98.5%.Therefore,the three peak intensity ratios of I_(722)/I_(861),I_(722)/I_(1008)and I_(722)/I_(1397)can be considered as biologicalfingerprint information for gastric cancer diagnosis and can rapidly and directly reflect the physiological and pathological changes associated with gastric cancer development.This study provides an important basis and standards for the early diagnosis of gastric cancer.Liu Guo Yuanpeng Li Furong Huang Jia Dong Fucui Li Xinhao Yang Siqi Zhu Maoxun Yang 2019Journal of Innovative Optical Health Sciences2019,,2:1
18金属-有机框架吸附剂走向工业化碳捕集应用显示文摘Combustion of fossil fuels in industrial settings,such as coalfired power plants,steel-smelting furnaces,and cement kilns accounts for more than 70%of CO_(2) emission.Although liquid amine scrubbing processes that are based on 30 wt%monoethanolamine aqueous solutions are feasible in capturing CO_(2)on a large scale,significant drawbacks remain concerning the energy penalty for regeneration and environmental pollution upon their disposal after degradation[1].Zhaolin Shi Xinhao Li Xuan Yao Yue-Biao Zhang 2022Science Bulletin2022,67,9:1
19Design of Functional Carbon Composite Materials for Energy Conversion and Storage显示文摘The carbon composite materials have been a research hotspot in the fields of catalysis,energy conversion and so on,because of their features of large structure and morphology variety,good chemical and electrochemical stability,and high electronic conductivity,large specific surface area and rich active sites.This paper summarizes some research progress of carbon composite materials,including assembly methodologies,their structure regulation,properties,and related applications.Moreover,the current challenges and the prospects of these materials are also discussed.WEI Xiao LI Xinhao WANG Kaixue CHEN Jiesheng 2022Chemical Research in Chinese Universities2022,38,3:1
20Electrochemical sensor for bisphenol A based on magnetic nanoparticles decorated reduced graphene oxide显示文摘Yixuan Zhang Yuxiao Cheng Yuyan Zhou Bingyu Li Wei Gu Xinhao Shi Yuezhong Xian 2013Talanta2013,,:1
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