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| 1 | Saline soil enzyme activities of four plant communities in Sangong River basin of Xinjiang,China显示文摘Soil enzyme activity plays an important role in the conversion of soil organic carbon into inorganic carbon,which is significant for the global carbon cycle.In this study,we investigated the soil enzyme activities of two ligninolytic enzymes(peroxidase and polyphenol oxidase)and five non-ligninolytic enzymes(α-1,4-glucosidase(AG);β-1,4-glucosidase(BG);N-acetyl-β-glucosaminidase(NAG);β-D-cellobiosidase(CBH);andβ-xylosidase(BXYL))in four plant communities of the Sangong River basin in Fukang,North Xinjiang,China.The four typical plant communities were dominated by Haloxylon ammodendron,Reaumuria soongonica,Salsola passerina,and Tamarix rarmosissima,respectively,with saline soils of varied alkalinity.The results showed that the soil peroxidase activity decreased seasonally.The activities of the five non-ligninolytic enzymes decreased with increasing soil depths,while those of the two ligninolytic enzymes did not show such a trend.In the four plant communities,BG had the highest activity among the five non-ligninolytic enzymes,and the activities of the two ligninolytic enzymes were higher than those of the four non-ligninolytic ones(AG,NAG,CBH,and BXYL).The community of H.ammodendron displayed the highest activity with respect to the two ligninolytic enzymes in most cases,but no significant differences were found among the four plant communities.The geometric mean of soil enzyme activities of the four plant communities was validated through an independently performed principal component analysis(PCA),which indicated that different plant communities had different soil enzyme activities.The correlation analysis showed that soil polyphenol oxidase activity was significantly positively correlated with the activities of the five non-ligninolytic enzymes.The soil pH value was positively correlated with the activities of all soil enzymes except peroxidase.Soil microbial carbon content also showed a significant positive correlation(P<0.01)with the activities of all soil enzymes except polyphenol oxidase.The results suggested that the H.ammodendron community has the highest ability to utilize soil organic carbon,and glucoside could be the most extensively utilized non-ligninolytic carbon source in the saline soil of arid areas in Xinjiang. | ZhengJun GUAN Qian LUO Xi CHEN XianWei FENG ZhiXi TANG Wei WEI YuanRun ZHENG | 2014 | Journal of Arid Land2014，6，2： | 11 |
| 2 | TAOK1 negatively regulates IL-17-mediated signaling and inflammation显示文摘Interleukin 17(IL-17)is an important cytokine that can induce tissue inflammation and is involved in the pathogenesis of numerous autoimmune diseases.However,the regulation of its signaling transduction has not been well described.In this study,we report that thousand and one kinase 1(TAOK1)functions as a negative regulator of IL-17-mediated signal transduction and inflammation.TAOK1 knockdown promotes IL-17-induced cytokine and chemokine expression and the activation of mitogen-activated protein kinases and nuclear factor-κB.We further demonstrate that TAOK1 interacts with IL-17 receptor A(IL-17RA)independent of its kinase activity,and TAOK1 dose-dependently prevents the formation of the IL-17R-Act1(nuclear factor activator 1,also known as tumor necrosis factor receptor-associated factor 3 interacting protein 2)complex.Consistent with this,TAOK1 deficiency exacerbates colitis in the 2,4,6-trinitrobenzenesulfonic acid-induced experimental model of inflammatory bowel disease,likely by its promotion of the IL-17-mediated signaling pathway.TAOK1 expression is decreased in the colons of ulcerative colitis patients.In conclusion,these findings suggest that TAOK1 is involved in the development of IL-17-related autoimmune disorders. | Zhaoru Zhang Zhen Tang Xianwei Ma Kai Sun Liping Fan Jie Fang Jianping Pan Xiaojian Wang Huazhang An Jun Zhou | 2018 | Cellular & Molecular Immunology2018，15，8： | 10 |
| 3 | Inductive heat property of Fe_3O_4 nanoparticles in AC magnetic field for local hyperthermia显示文摘Magnetite (Fe3O4) nanoparticles with different magnetic properties were prepared by coprecipitation of Fe3+ and Fe2+ with aqueous NaOH solution. The inductive heat properties of Fe3O4 nanoparticles in an alternating current (AC) magnetic field were investigated for local hyperthermia. The maximum saturation magnetization Ms of Fe3O4 nanoparticles is 65.53 emu·g-1 under the optimum conditions of Fe3+: Fe2+ molar ratio at 1.8:1. The Ms of Fe3O4 nanoparticles decreased as the Fe3+/Fe2+ molar ratio increased. But the coercivity Hc increases with the increasing of Fe3+/Fe2+ molar ratio. Exposed in the AC magnetic field for 29 min, the temperatures of physiological saline suspension containing Fe3O4 nanoparticles were 42-97.5 ℃. The inductive heat property of Fe3O4 nanoparticles in AC magnetic field decreases as Hc increases, but increases with the increasing of Ms. The Fe3O4 nanoparticles would be useful as good thermoseeds for localized hyperthermia treatment of cancers. | ZHAO Donglin ZENG Xianwei XIA Qisheng TANG Jintian | 2006 | Rare Metals2006，25，z1： | 5 |
| 4 | Targeted DNA demethylation produces heritable epialleles in rice显示文摘Dear Editor,DNA methylation is an important epigenetic mark that is associated with the silencing of genes and transposable elements(TEs)(Law and Jacobsen,2010).Changes in DNA methylation can be transgenerationally inherited to generate stable epialleles in plants.Epialleles broaden genetic and phenotypic diversity。 | Shanjie Tang Chao Yang Dong Wang Xian Deng Xiaofeng Cao Xianwei Song | 2022 | Science China(Life Sciences)2022，65，4： | 4 |
| 5 | Research on rapid development platform of PLC control system显示文摘In the field of industrial process control,a fast-development platform for programmable logic controller(PLC)systems is designed in order to solve two main problems of rapid development of PLC control system and programmability of controlling software.In the aspect of design,the platform is composed of hardware controlling and software monitoring and is taking industrial computer as the core.Under the Windows environment,the platform establishes the control instruction set,develops the configuration function and visual programming function of the monitoring software and it integrates PLC controller based on Visual Basic software.In order to achieve the function of data monitoring,it has realized the serial communication between computer and PLC by using RS-485 and RS-232 serial ports line communication.The platform designs the intelligent instruction scheduling strategy by studying the encoding and decoding rules of the communication instruction set.It proposes a method for rapidly developing control programs by adopting the expert control mode,which enables clients to develop and modify programs conveniently by importing instructions in a non-coded manner.After experimental testing,the platform is proved successful achieving both the rapid development of PLC control system and the rapid modification of monitoring software. | 王兴 Tang Xianwei Dong Zengshou Zhen Liaomo | 2021 | High Technology Letters2021，27，2： | 3 |
| 6 | Sensitive detection of dopamine and quinone drugs based on the quenching of the fluorescence of carbon dots显示文摘In this work,we demonstrated that the quinone structure can quench the fluorescence of the carbon dots(CDs).The sensitive determination of dopamine(DA) was studied primarily based on this principle.DA would be transformed into DA quinone under alkaline conditions,which resulted in fluorescence quenching of the CDs.A good linear range from 5 nmol/L to 0.4 mmol/L was obtained and the detection limit was 1 nmol/L.Moreover,the quenching effect of quinone structure on the fluorescence of CDs was confirmed by Fourier transform infrared spectra,time-correlated single-photon counting and X-ray photoelectron spectroscopy.Remarkably,CDs were firstly applied to detect the quinone drugs quantitatively which contained typical quinone structure based on the quenching mechanism.More than this,the sensing platform was demonstrated to provide credible selectivity and satisfactory stability in human serum solution with good liner range.Hence,our practical application and mechanism have showed great potential for diagnostic purposes. | Xiangling Ren Jiejie Ge Xianwei Meng Xiaozhong Qiu Jun Ren Fangqiong Tang | 2016 | Science Bulletin2016，61，20： | 3 |
| 7 | Precise editing of methylated cytosine in Arabidopsis thaliana using a human APOBEC3Bctd-Cas9 fusion显示文摘Dear Editor,Precise editing of specific genomic sites holds great promise in basic research and modern crop breeding,and some cytosine base editors(CBEs)have been developed for this purpose(Komor et al.,2016;Zong et al.,2018). | Zhi-Hong Liu Shanjie Tang Wentao Hu Ruo Lv Hailiang Mei Rongxin Yang Xianwei Song Xiaofeng Cao Dong Wang | 2022 | Science China(Life Sciences)2022，65，1： | 3 |
| 8 | Study of Electromagnetism Compatibility of Single-chip Switching Power Supply and Suppression Technique显示文摘As for the Domino effect dv/dt and electromagnetic interference during the rapid switching course of single-chip switching power supply,this article firstly analyzes electromagnetic interference source,and then diagnoses the essential interaction relationship between interference and switching activity based on the timely and area measured waveform,analyzes and studies the production mechanism and coupling path of interference mode,and sets up circuit model according to the features of transverse mode interference and common mode interference.Put forward different suppression methods finally. | HE Hong JIN Shijiu ZHANG Dajian MENG Hui ZHU Xianwei TANG Lu | 2007 | 现代电子技术2007，30，2： | 2 |
| 9 | Synthe sis, characterization and photodegradation study of mixed- phase titania hollow submicrospheres with rough surface 显示文摘 | Zheng Rongbo Meng Xianwei Tang Fangqiong | 2009 | Appl Surf Sci2009，255，： | 1 |
| 10 | Block copolymer electrolyte with adjustable functional units for solid polymer lithium metal battery显示文摘Solid polymer electrolytes have been considered as the promising candidates to improve the safety and stability of high-energy lithium metal batteries.However,the practical applications of solid polymer electrolytes are still limited by the low ionic conductivity,poor interfacial contact with electrodes,narrow electrochemical window and weak mechanical strength.Here,a series of novel block copolymer electrolytes with three-dimensional networks are designed by cross-linked copolymerization of the polyethylene glycol soft segments and hexamethylene diisocyanate trimer hard segments.Their ionic migration performances and interface compatibilities with Li metal anode have been optimized delicately by tailoring the ratio of these functional units.The optimized block copolymer electrolyte has shown an amorphous crystalline structure,a high ionic conductivity of ~5.7×10^(-4)S cm^(-1),high lithium ion transference number(~0.49),wide electrochemical window up to ~4.65 V(vs.Li+/Li) and favorable mechanical strength at 55℃.Furthermore,the enhanced interface compatibility can well support the normal operations of lithium metal batteries using both LiFePO4 and LiNi0.8Co0.15Al0.05O2 cathodes.This study not only paves a new way to develop solid polymer electrolyte with optimizing functional units,but also provides a polymer electrolyte design strategy for the application demand of lithium metal battery. | Zhiyuan Lin Xianwei Guo Yubo Yang Mingxue Tang Qi Wei Haijun Yu | 2021 | Journal of Energy Chemistry2021，30，1： | 1 |
| 11 | Synthesis of Aqueous CdTe/CdS/ZnS Core/shell/shell Quantum Dots by a Chemical Aerosol Flow Method显示文摘 | Chuanmiao Yan Fangqiong Tang Linlin Li Hongbo Li Xinglu Huang Dong Chen Xianwei Meng Jun Ren | 2010 | Nanoscale Research Letters2010，，1： | 1 |
| 12 | Morphology andproperties of poly(ethylene tereph thalate)/polycarbonate alloytoughened with different kinds of elastomers显示文摘 | Tang Xianwei Guo Weihong Yin Guorong | 2007 | Polymer Bulletin2007，58，47： | 1 |
| 13 | A general protocol to coat titania shell on carbon-based composite cores using carbon as coupling agent显示文摘 | Zheng Rongbo Meng Xianwei Tang Fangqiong | | 0，，： | 1 |
| 14 | Bxbl integrase serves as a highly efficient DNA recombinase in rapid metabolite pathway assembly显示文摘编码噬菌体的丝氨酸 integrases 广泛地在遗传工程被使用。他们也有潜力用作有效 DNA 汇编器,由能把生物部分合为设备,小径,和系统的地点特定的基于再结合的双人脚踏车汇编(SSRTA ) 的方法示威了。这里,四丝氨酸 integrases, BT1, TG1, Rv1,和 Bxb1,被调查查明他们的在里面 vitro DNA 集会活动。Bxb1 integrase 显示了最高的效率获得最后的产品。因此,我们断定 Bxb1 integrase 是为在 vitro 的 DNA 汇编的一种优秀选择。用这酶和它的识别地点, BioBrick 标准被设计那与为模块增加的 SSRTA 方法兼容。一个快速、有效的过程为 multigene 的集会被开发在一步的新陈代谢的小径,直接,从包含的非切的 plasmids,基因碎裂。这种技术容易、方便,并且将合成生物学社区感兴趣。 | Xianwei Wang Biao Tang Yu Ye Yayi Mao Xiaolai Lei Guoping Zhao Xiaoming Ding | 2017 | Acta Biochimica et Biophysica Sinica2017，49，1： | 1 |
| 15 | Dynamic response of a poroelastic half-space with semi-permeable surface subjected to time-harmonic vertical load显示文摘 | Luo Xi Zeng Xianwei Tang Liqun | 2012 | Advanced Materials Research2012，，： | 1 |
| 16 | Glucose biosensor enhanced by nanoparticles显示文摘 | Fangqiong Tang Xianwei Meng Dong Chen Junguo Ran Changqiong Zheng | 2000 | Science in China Series B: Chemistry2000，，3： | 1 |
| 17 | Monodisperse Hollow tricolor pigment particles for electronic paper显示文摘 | Xianwei Meng Fangqiong Tang Bo Peng | | Nanoscale Research Letters0，，： | 1 |
| 18 | The regulatory roles of miRNA and methylation on oncogene and tumor suppressor gene expression in pancreatic cancer cells显示文摘 | Xianwei Wang Jianfeng Zhao Jianhua Huang Huihuan Tang Shuyi Yu Yuxiang Chen | 2012 | Biochemical and Biophysical Research Communications2012，，1： | 1 |
| 19 | Synthesis of WO 3 /TiO 2 nanocomposites via sol–gel method显示文摘 | Huaming Yang Rongrong Shi Ke Zhang Yuehua Hu Aidong Tang Xianwei Li | 2005 | Journal of Alloys and Compounds2005，，1： | 1 |
| 20 | Recombinant adenovirus expressing GP5 and M fusion proteins of porcine reproductive and respiratory syndrome virus induce both humoral and cell-mediated immune responses in mice显示文摘 | Wenming Jiang Ping Jiang Yufeng Li Jingyuan Tang Xianwei Wang Su Ma | 2006 | Veterinary Immunology and Immunopathology2006，，1： | 1 |
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