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| 1 | Geochemical characteristics of natural gas from mud volcanoes in the southern Junggar Basin显示文摘A number of mud volcanoes exist in the southern Junggar Basin. To date few systematic studies on natural gas geochemistry of mud volcanoes have been conducted in China. In June 1991 and August 2010, the authors investigated the mud volcanoes in the southern Junggar Basin twice, and the mud volcanism weakened gradually as seen from the variations such as the decrease of gas pressure and output, the downthrow and dry up of the mud pool. The volcanic intensity was significantly weaker than that in Taiwan. The natural gas from the mud volcanoes in the southern Junggar Basin has similar geochemical characteristics, indicating the same source or origin. The main component of the mud volcano gas is alkane gas with contents of 91.15%-97.49%, and the gas is high-quality commercial gas since methane dominates in the alkane. The 13C1 values are 49.1‰--40.6‰, which are in accordance with the peak 13C1 frequency of mud volcano gas around the world, and the alkane gas displays positive carbon isotopic series, i.e., 13C1< 13C2< 13C3, suggesting typical thermogenic origin. The helium in the mud volcano gas is typically crust-derived due to the low R/Ra values of 0.011-0.054. The mud volcano gas is coal-derived since the 13C2 values are all greater than 28‰, and C1/C1-4 and 13C1 values are in accordance with those of natural gas derived from the Lower-Middle Jurassic coal-measures. Therefore, alkane gas from mud volcanoes in the southern Junggar Basin is mainly sourced from the Lower-Middle Jurassic coal-measures. | DAI JinXing WU XiaoQi NI YunYan WANG ZeCheng ZHAO ChangYi WANG ZhaoYun LIU GuiXia | 2012 | Science China Earth Sciences2012，55，3： | 13 |
| 2 | High-mobility group protein N2 (HMGN2) inhibited the internalization of Klebsiella pneumoniae into cultured bladder epithelial cells显示文摘因为进主人房间的细菌的侵略是在感染过程的重要的步,使用代理人防碍细菌的成为主观是一条吸引人的途径堵住感染过程。在这个工作,我们在 Klebsiella pneumoniae 感染期间描述人的 cationic 主人防卫肽 HMGN2 的一个新、以前未被认出的角色。我们的结果揭示了 K 的成为主观。进有教养的膀胱的 pneumoniae 紧张 03183 上皮的房间(T24 ) 显著地在是不能的生产任何细菌抑制或杀菌的效果的 HMGN2 集中被减少。用 microarrays 和后续研究,我们证明 HMGN2 影响了 K 的成为主观。由禁止细菌的附件,然后减少的 pneumoniae 紧张 03183 导致细菌的 ERK1/2 激活和肌动朊聚合,它可能贡献细菌的成为主观进 T24 房间。细菌的成为主观的这混乱暗示 HMGN2 能对 K 提供保护。pneumoniae 感染。 | Guixia Wu Yue Cao Bo Fan Fengjin Zheng Xiang Gao Na Liu Xiaokang Liu Ning Huang | 2011 | Acta Biochimica et Biophysica Sinica2011，43，9： | 4 |
| 3 | Recent Advancements on Photothermal Conversion and Antibacterial Applications over MXenes-Based Materials显示文摘The pernicious bacterial proliferation and emergence of super-resistant bacteria have already posed a great threat to public health,which drives researchers to develop antibiotic-free strategies to eradicate these fierce microbes.Although enormous achievements have already been achieved,it remains an arduous challenge to realize efficient sterilization to cut off the drug resistance generation.Recently,photothermal therapy(PTT)has emerged as a promising solution to efficiently damage the integrity of pathogenic bacteria based on hyperthermia beyond their tolerance.Until now,numerous photothermal agents have been studied for antimicrobial PTT.Among them,MXenes(a type of two-dimensional transition metal carbides or nitrides)are extensively investigated as one of the most promising candidates due to their high aspect ratio,atomic-thin thickness,excellent photothermal performance,low cytotoxicity,and ultrahigh dispersibility in aqueous systems.Besides,the enormous application scenarios using their antibacterial properties can be tailored via elaborated designs of MXenes-based materials.In this review,the synthetic approaches and textural properties of MXenes have been systematically presented first,and then the photothermal properties and sterilization mechanisms using MXenes-based materials are documented.Subsequently,recent progress in diverse fields making use of the photothermal and antibacterial performances of MXenes-based materials are well summarized to reveal the potential applications of these materials for various purposes,including in vitro and in vivo sterilization,solar water evaporation and purification,and flexible antibacterial fabrics.Last but not least,the current challenges and future perspectives are discussed to provide theoretical guidance for the fabrication of efficient antimicrobial systems using MXenes. | Shuyan Hao Hecheng Han Zhengyi Yang Mengting Chen Yanyan Jiang Guixia Lu Lun Dong Hongling Wen Hui Li Jiurong Liu Lili Wu Zhou Wang Fenglong Wang | 2022 | Nano-Micro Letters2022，14，11： | 4 |
| 4 | Recent Advances in Coordination-Insertion Copolymerization of Ethylene with Polar Functionalized Comonomers显示文摘Increasing demand for polar functionalized polyolefins has motivated the development of new polymerization chemistry to introduce functional groups into polyolefins,which is industrially important but scientifically challenging.Coordination-insertion copolymerization of ethylene and polar comonomers offers a direct and economic way to synthesize functionalized polyethylenes and great achievements have been gained by employing catalytic systems based on transition metals and rare earth metals.Continuous efforts have been devoted to developing novel catalytic systems and strategies to introduce chemically diverse functionalities at specific positions,control over the microstructures and get high molecular weight functionalized polyethylenes with high activity and good enchainment capacity.This article summarizes some important advances in the past three years in this field,focusing on the studies using chemically diverse polar comonomers to afford functionalized polyethylenes with novel microstructures. | Guixia Liu Zheng Huang | 2020 | Chinese Journal of Chemistry2020，38，11： | 2 |
| 5 | NCP-Type Pincer Iridium Complexes Catalyzed Transfer-Dehydrogenation of Alkanes and Heterocycles显示文摘A series of NCP-type pincer iridium complexes,(RNCCp)IrHCl(2a-2c)and(BQ-NCOP)IrHCl 3,have been studied for catalytic transfer alkane dehydrogenation.Complex 3 containing a rigid benzoquinoline backbone exhibits high activity and robustness in dehydrogenation of alkanes to form alkenes.Even more importantly,this catalyst system was also highly effective in the dehydrogenation of a wide range of heterocycles to furnish heteroarenes. | Yulei Wang Lu Qian Zhidao Huang Guixia Liu Zheng Huang | 2020 | Chinese Journal of Chemistry2020，38，8： | 2 |
| 6 | Rapid and selective uranium extraction from aqueous solution under visible light in the absence of solid photocatalyst显示文摘Extraction of uranium from radioactive waste-water is of significant importance for environmental protection and the recovery of uranium resource.Different from the previous reports to use the solid absorbent/photocatalyst for U(VI)removal,herein,we proposed a new eco-friendly method for the rapid and selective extraction of uranium from aqueous solutions under visible light without solid materials.At optimal pH value and in the presence of organics like alcohols,the U(VI)could be extracted efficiently to form brown uranium solid over wide uranium concentrations under anaerobic condition and visible light,by utilizing the excitation of the given U(VI)species.With comprehensive modelling of the electronic ultraviolet-visible(UV-Vis)properties,it is proved that pH adjusting towards U(VI)could induce efficient ligand-to-metal-charge-transfer(LMCT)within the uranyl complex under visible light and the reduction of U(VI)to form U(V),which can be transformed into U(IV)via disproportionation reaction.The resulting U(IV)in solid phase makes the extraction much more convenient in operation.More importantly,the excellent selectivity for uranium extraction over interfering alkali metal ions,transition metal ions and the lanthanide metal ions shows a powerful application potential. | Shaojun Li Yezi Hu Zewen Shen Yawen Cai Zhuoyu Ji Xiaoli Tan Zhixin Liu Guixia Zhao Shuxian Hu Xiangke Wang | 2021 | Science China Chemistry2021，64，8： | 2 |
| 7 | Synthesis and characterization of SiO2/Gd2O3:Eu core-shell luminescent materials显示文摘 | Liu Guixia Hong Guangyan Sun Duoxian | 2004 | Journal of Colloid and Interface Science2004，278，1： | 1 |
| 8 | Synthesis and characterization of terbium-trimesic acid luminescent complex in polyvinylpyrrolidone matrix 显示文摘 | Cui Zhenfeng Ren Huijuan Liu Guixia Hong Guangyan | 2006 | Journal of Rare Earths2006，24，5： | 1 |
| 9 | Hydro- thermal synthesis of spherical and hollow Gd2 03:Eu3+ phosphors 显示文摘 | Liu Guixia Hong Guangyan Wang Jinxian | 2007 | J Alloy Comp2007，432，： | 1 |
| 10 | Decorating rare-earth fluoride upconversion nanoparticles on AuNRs@Ag core-shell structure for NIR light-mediated photothermal therapy and bioimaging显示文摘Photothermal therapy(PTT)has presented its inherent application value in cancer treatment.Nevertheless,single-functional photothermal materials cannot meet the precise diagnosis and treatment of cance r.Therefo re,it is important to design a nanocomposite that has both high therapeutic efficiency and multimodal imaging capabilities.In our work,a new nanostructure of gold nanorods(AuNRs)with silver shells decorated by BaGdF5:Yb^(3+),Er^(3+)nanoparticle was synthesized by a simple way.The biostability of AuNRs is increased by coating with silver shells,and the AuNR@Ag nanoparticles can be used as excellent surface enhanced Raman scattering(SERS)probe.Moreover,the modification of BaGdF5:Yb^(3+),Er^(3+)nanoparticles provides the possibility of real-time optical imaging of the tumor area.Under the irradiation of NIR laser,the AuNR@Ag/BaGdF5:Yb^(3+),Er^(3+)nanocomposites(NCs)have strong upconversion emission and excellent photothermal conversion efficiency.Meanwhile,the NCs show low cytotoxicity and good biocompatibility in MTT cytotoxicity test.Moreover,the NCs are also exceptional contrast agents for CT imaging.For in vitro photothermal therapy test,NCs show excellent killing efficiency on tumor cells.Therefore,the multifaceted research of AuNR@Ag/BaGdF5:Yb^(3+),Er^(3+)multifunctional nanomaterials provides a break for high-efficiency tumor photothermal therapy and multimodal imaging. | Jingzhi Dou Bei Chen Guixia Liu Xiangting Dong Wensheng Yu Jinxian Wang Yunxiao Zhang Zhanguo Li Jiang Zhu | 2022 | Journal of Rare Earths2022，40，2： | 1 |
| 11 | Synthesis of Y 2 O 3 : Eu 3+ Hollow Spheres Using Silica as Templates显示文摘 | Guixia Liu Guangyan Hong Xiangting Dong Jinxian Wang | 2007 | Journal of Rare Earths2007，，： | 1 |
| 12 | Hydrothermal synthesis of spherical and hollow Gd2O3:Eu^3+ phosphors 显示文摘 | LIU Guixia HONG Guangyan WANG Jinxian | 2007 | Journal of Alloys and Compounds2007，432，： | 1 |
| 13 | Hydrothermal synthesis of spherical Gd2O3: Eu^3+ phosphors 显示文摘 | Liu Guixia Hong Guangyam Wang Jinxian Dong Xiangting | 2007 | Journal of Alloys and Compounds2007，432，12： | 1 |
| 14 | Multicolor tunable luminescence and paramagnetic properties of NaGdF4 : Tb^3+/Sm^3+ multifunctiunal nanomaterials显示文摘 | Guan Hongxia Liu Guixia Wang Jinxian | 2014 | Dalton Trans2014，43，10： | 1 |
| 15 | Iron Catalyzed Isomerization of a-Alkyl Styrenes to Access Trisubstituted Alkenes显示文摘Main observation and conclusion Stereoselective isomerization of a-alkyl styrenes is accomplished using a new iron catalyst supported by phosphine-pyridine-oxazoline(PPO)ligand.The protocol provides an atom-efficient and operationally simple approach to trisubstituted alkenes in high yields with excellent regio-and stereoselectivities under mild conditions.The results of deuterium-labelling and radical trap experiments are consistent with an iron-hydride pathway involving reversible alkene insertion andβ-H elimination. | Songgen Xu Guixia Liu Zheng Huang | 2021 | Chinese Journal of Chemistry2021，39，3： | 1 |
| 16 | Preparation and characteristics of Fe 3 O 4 @YVO 4 :Eu 3+ bifunctional magnetic–luminescent nanocomposites显示文摘 | Hongxia Peng Guixia Liu Xiangting Dong Jinxian Wang Jia Xu Wensheng Yu | 2011 | Journal of Alloys and Compounds2011，，24： | 1 |
| 17 | 显示文摘 | Liu Guixia Hong Guangyan Wang Jinxian | 2007 | Journal of Alloys and Compounds2007，432，12： | 1 |
| 18 | Genome-wide analysis of cytochrome P450 genes in Citrus clementina and characterization of a CYP gene encoding f lavonoid 3′-hydroxylase显示文摘Cytochrome P450s(CYPs)are the largest family of enzymes in plant and play multifarious roles in development and defense but the available information about the CYP superfamily in citrus is very limited.Here we provide a comprehensive genome-wide analysis of the CYP superfamily in Citrus clementina genome,identifying 301 CYP genes grouped into ten clans and 49 families.The characteristics of both gene structures and motif compositions strongly supported the reliability of the phylogenetic relationship.Duplication analysis indicated that tandem duplication was the major driving force of expansion for this superfamily.Promoter analysis revealed numerous cis-acting elements related to various responsiveness.RNA-seq data elucidated their expression patterns in citrus fruit peel both during development and in response to UV-B.Furthermore,we characterize a UV-B-induced CYP gene(Ciclev10019637m,designated CitF3′H)as a f lavonoid 3-hydroxylase for the first time.CitF3 H catalyzed numerous f lavonoids and favored naringenin in yeast assays.Virusinduced silencing of CitF3′ H in citrus seedlings significantly reduced the levels of 3′-hydroxylated f lavonoids and their derivatives.These results together with the endoplasmic reticulum-localization of CitF3 H in plant suggest that this enzyme is responsible for the biosynthesis of 3-hydroxylated f lavonoids in citrus.Taken together,our findings provide extensive information about the CYP superfamily in citrus and contribute to further functional verification. | Xiaojuan Liu Qin Gong Chenning Zhao Dengliang Wang Xianming Ye Guixia Zheng Yue Wang Jinping Cao Chongde Sun | 2023 | Horticulture Research2023，10，2： | 1 |
| 19 | Glycine-assisted hydrothermal synthesis of YPO4:Eu3+ nanobundles显示文摘 | Yang Xiaofeng Dong Xiangting Wang Jinxian Liu Guixia | 2009 | Materials Letters2009，63，： | 1 |
| 20 | Synthesis of Y 2 O 2 S:Eu 3+ luminescent nanobelts via electrospinning combined with sulfurization technique显示文摘 | Liying Yang Jinxian Wang Xiangting Dong Guixia Liu Wensheng Yu | 2013 | Journal of Materials Science2013，，： | 1 |
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