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| 1 | Polymorphisms in PPARD,PPARG and APM1 associated with four types of Traditional Chinese Medicine constitutions显示文摘Based on the theory of constitution of Traditional Chinese Medicine (TCM), the human population is divided into nine constitutions including one balanced constitution (Normality) and eight unbalanced constitutions (Yang-deficiency, Yin-deficiency, Phlegm-wetness, Qi-deficiency, Wetness-heat, Blood stasis, Depressed constitution, and Inherited special constitution). Different constitutions have specific metabolic features and different susceptibility to certain diseases. However, whether a genetic basis accounts for such constitution classifica-tion is yet to be determined. Here we performed a genetic study to assess the association between genetic variations of metabolic genes in-cluding PPARD, PPARG and APM1 and the constitutions. A total of 233 individuals of the Han population in China were classified into four groups, Normality, Yang-deficiency, Yin-deficiency and Phlegm-wetness with whom 23 single nucleotide polymorphisms (SNPs) in the three genes were genotyped using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Biased distri-bution of PPARD rs2267669 and rs2076167, APM1 rs7627128 and rs1063539 in Yang-deficiency, PPARG Pro12Ala in Yin-deficiency and PPARD rs2076167, APM1 rs266729 and rs7627128 in Phlegm-wetness were observed. The frequencies of Haplotype13 (Hap13) of PPARG in Yin-deficiency, Hap25 of APM1 in Yang-deficiency and Hap2 of PPARD and Hap14 of PPARG in Phlegm-wetness, were significantly different from those in Normality, suggesting those might be group-associated haplotypes. These results suggested that single SNP and hap-lotypes of PPARD, PPARG and APM1 may underlie the genetic basis of the constitutions classified in TCM. | Yanrui Wu Yina Cun Jing Dong Jingru Shao Shengjun Luo Shengjie Nie Haijing Yu Bingrong Zheng Qi Wang Chunjie Xiao | 2010 | Journal of Genetics and Genomics2010，37，6： | 36 |
| 2 | A possible important CO_2 sink by the global water cycle显示文摘The locations,magnitudes,variations and mechanisms responsible for the global CO2 sink are uncer-tain and under debate.Here,we show,based on theoretical calculations and evidences from field monitoring results,that there is a possible important CO2 sink(as DIC-dissolved inorganic carbon)by the global water cycle.The sink constitutes up to 0.8013 Pg C/a(or 10.1% of the total anthropogenic CO2 emission,or 28.6% of the missing CO2 sink),and is formed by the CO2 absorption of water and subsequent enhanced consumption by carbonate dissolution and aquatic plant photosynthesis.Of the sink,0.5188 Pg C/a goes to sea via precipitation over sea(0.2748 Pg C/a)and continental rivers(0.244 Pg C/a),0.158 Pg C/a is released to the atmosphere again,and 0.1245 Pg C/a is stored in the continental aquatic ecosystem.Therefore,the net sink could be 0.6433 Pg C/a.This sink may increase with the global-warming-intensified global water cycle,the increase in CO2 and carbonate dust in atmosphere,and reforestation/afforestation,the latter increasing soil CO2,and thus the concentration of the DIC in water. | LIU ZaiHua Wolfgang DREYBRODT WANG HaiJing | 2008 | Chinese Science Bulletin2008，53，3： | 22 |
| 3 | A small natural molecule promotes mitochondrial fusion through inhibition of the deubiquitinase USP30显示文摘Mitochondrial 熔化是为正常 mitochondrial 功能和 mitochondrial DNA 继承混合并且统一 mitochondrial 分隔空间的一个高度协调的过程。Dysregulated mitochondrial 熔化原因 mitochondrial 破碎,反常 mitochondrial 生理学和继承,并且有原因地与很多 neuronal 疾病被连接了。这里,我们识别了 potently 导致了 mitochondrial 熔化在在 Mfn1 或 Mfn2 是缺乏的房间恢复 mitochondrial 网络和氧化呼吸的 diterpenoid 衍生物 15-oxospiramilactone (S3 ) 。线粒体局部性的 deubiquitinase USP30 是 S3 的一个目标。由 S3 的 USP30 的抑制导致 Mfn1/2 的 non-degradative ubiquitination 的增加,它提高 Mfn1 和 Mfn2 活动并且支持 mitochondrial 熔化。通过 USP30 的一个禁止者的使用,因此,我们的学习揭开在支持 mitochondrial 的 Mfns 的 non-degradative ubiquitination 的异乎寻常的功能熔化。 | Wen Yue Ziheng Chen HaiYang Li Chen Yan Ming Chen Du Feng Chaojun Yan Hao Wu Lei Du Yueying Wang Jinhua Liu Xiaohu Huang Laixin Xia Lei Liu Xiaohui Wang Haijing Jin Jun Wang Zhiyin Song Xiaojiang Hao Quan Chen | 2014 | Cell Research2014，24，4： | 18 |
| 4 | Ethylene Emission as a Potential Indicator of Fuji Apple Flavor Quality Evaluation Under Low Temperature显示文摘Fuji apple(Malus×domestica Borkh.)is a popular fruit cultivar and occupies an important position in the fruit market due to its excellent flavor and storage quality.Ethylene emission can induce respiration,which would reduce postharvest quality and increase storage losses.In order to maintain fruit quality and extend shelf life,apples are usually stored in a low-temperature environment after harvest to reduce the formation of ethylene.Volatile aroma components are regarded as one of the most important aspects of flavor quality and a key factor for apple quality grading and customer satisfaction.Ethylene emission and its relationship with volatile aromas during low temperature,however,have not been determined.In this study,the dynamic changes of volatile aroma compounds of Fuji apples stored at 4°C were detected and analyzed for 42 days.The variation of ethylene released from Fuji apple was studied correspondingly.The results showed that ethyl butyrate,ethyl caproate,ethyl 2-methylbutyrate and 2-methylbutyl acetate were the main aroma components of Fuji apple.The change in ethylene emission and the normalized peak area of volatile aroma compounds exhibited a similar tendency that increased significantly from the 3rd day to the peak on the 14th day and then decreased;there was a positive linear correlation between them with a correlation coefficient of 0.79(P<0.05).Therefore,ethylene release can be used as a potential indicator for evaluation of volatile aroma compounds in apples.Using ethylene emission as an indicator could reduce the difficulty and complexity of volatile aroma evaluation,which could be a new non-destructive inspection choice for apple flavor quality assessment. | Weiyan Qi Haijing Wang Zhen Zhou Peng Yang Wenbin Wu Zhemin Li Xian Li | 2020 | Horticultural Plant Journal2020，6，4： | 18 |
| 5 | Beclin 1 cleavage by caspase-3 inactivates autophagy and promotes apoptosis显示文摘Autophagy and apoptosis are both highly regulated biological processes that play essential roles in tissue homeostasis,development and diseases.Autophagy is also described as a mechanism of death pathways,however,the precise mechanism of how autophagy links to cell death remains to be fully understood.Beclin 1 is a dual regulator for both autophagy and apoptosis.In this study we found that Beclin 1 was a substrate of caspase-3 with two cleavage sites at positions 124 and 149,respectively.Furthermore,the autophagosome formation occurred,followed by the appearance of morphological hallmarks of apoptosis after staurosporine treatment.The cleavage products of Beclin 1 reduced autophagy and promoted apoptosis in HeLa cells and the cells in which Beclin 1 was stably knocked down by specific shRNA.In addition,the cleavage of Beclin 1 resulted in abrogating the interaction between Bcl-2 with Beclin 1,which could be blocked by z-VAD-fmk.Thus,our results suggest that the cleavage of Beclin 1 by caspase-3 may contribute to inactivate autophagy leading towards augmented apoptosis. | Yushan Zhu Lixia Zhao Lei Liu Ping Gao Weili Tian Xiaohui Wang Haijing Jin Haidong Xu Quan Chen | 2010 | Protein & Cell2010，1，5： | 17 |
| 6 | Epigenetic regulation in B-cell maturation and its dysregulation in autoimmunity显示文摘B cells have a critical role in the initiation and acceleration of autoimmune diseases, especially those mediated byautoantibodies. In the peripheral lymphoid system, mature B cells are activated by self or/and foreign antigens andsignals from helper T cells for differentiating into either memory B cells or antibody-producing plasma cells.Accumulating evidence has shown that epigenetic regulations modulate somatic hypermutation and class switchDNA recombination during B-cell activation and differentiation. Any abnormalities in these complex regulatoryprocesses may contribute to aberrant antibody production, resulting in autoimmune pathogenesis such as systemiclupus erythematosus. Newly generated knowledge from advanced modern technologies such as next-generationsequencing, single-cell sequencing and DNA methylation sequencing has enabled us to better understand B-cellbiology and its role in autoimmune development. Thus this review aims to summarize current research progress inepigenetic modifications contributing to B-cell activation and differentiation, especially under autoimmuneconditions such as lupus, rheumatoid arthritis and type 1 diabetes. | Haijing Wu Yaxiong Deng Yu Feng Di Long Kongyang Ma Xiaohui Wang Ming Zhao Liwei Lu Qianjin Lu | 2018 | Cellular & Molecular Immunology2018，15，7： | 10 |
| 7 | Small-sized tungsten nitride anchoring into a 3D CNT- rGO framework as a superior bifunctional catalyst for the methanol oxidation and oxygen reduction reactions显示文摘直接甲醇燃料房间(DMFC ) 的申请被磅催化剂被高费用,低活动,和差的公司忍耐妨碍。此处,我们由抛锚的钨设计了一个花式的 3D 混血儿氮化物(WN ) nanoparticles (NP ) 在尺寸的大约 3 nm,进 3D 碳用一条集会线路的减少 nanotube 的 graphene 氧化物框架(CNT-rGO ) 。在扔磅以后,联系了并且强烈联合了 PtWN NP 被形成,从磅导致电子转移到 WN。3D PtWN/CNT-rGO 混血儿能为两甲醇氧化反应(粗腐殖质) 和氧减小反应(ORR ) 被用作 bifunctional electrocatalyst。在粗腐殖质,催化剂显示出优秀公司忍耐和 702.4 妈慰物漠的一项高集体的活动吗? | Haijing Yan Meichen Meng Lei Wang Aiping Wu Chungui Tian Lu Zhao Honggang Fu | 2016 | Nano Research2016，9，2： | 9 |
| 8 | MicroRNA-4661 inhibits antiviral innate immune response by targeting interferon-alpha显示文摘 | Yingke Li Xiaohua Fan Xingying He Haijing Sun Zui Zou Hongbin Yuan Haitao Xu Chengcai Wang Xueyin Shi | 2012 | Cellular & Molecular Immunology2012，9，6： | 8 |
| 9 | Gene admixture in ethnic populations in upper part of Silk Road revealed by mtDNA polymorphism显示文摘To evaluate the gene admixture on the current genetic landscape in Gansu Corridor (GC) in China, the upper part of the ancient Silk Road which connects the Eastern and Central Asia, we examined mitochondrial DNA (mtDNA) polymorphisms of five ethnic populations in this study. Using PCR-RFLP and sequencing, we analyzed mtDNA haplotypes in 242 unrelated samples in three ethnic populations from the GC region and two ethnic populations from the adjacent Xinjiang Uygur Autonomous Region of China. We analyzed the data in comparison with the previously reported data from Eastern, Central and Western Asia and Europe. We found that both European-specific haplogroups and Eastern Asian-specific haplogroups exist in the Gansu Corridor populations, while a modest matrilineal gene flow from Europeans to this region was revealed. The Gansu Corridor populations are genetically located between Eastern Asians and Central Asians, both of who contributed significantly to the maternal lineages of the GC populations. This study made the landscape of the gene flow and admixture along the Silk Road from Europe, through Central Asia, to the upper part of the Silk Road more complete. | YANG LiuQi, TAN SiJie, YU HaiJing, ZHENG BingRong, QIAO EnFa, DONG YongLi, ZAN RuiGuang & XIAO ChunJie Key Laboratory of Bioresources Conservation and Utilization & Human Genetics Center, Yunnan University, Kunming 650091, China | 2008 | Science China(Life Sciences)2008，51，5： | 7 |
| 10 | Association of WNK1 exon 1 polymorphisms with essential hypertension in Hani and Yi minorities of China显示文摘在有在少数的必要高血压的 1 WNK1 基因中国的 Hani 和 Yi 组织的 exon 的多型性的协会在盒子控制学习被调查。包含 WNK1 基因 exon 的 1257 bp 的顺序 1 在 1307 个个人(649 个必要高血压题目和 658 控制) 被决定在 Hani 和 Yi 少数组识别 SNP。十一以前已知的 SNP (rs3168640, rs11885, rs11554421 和 rs34880640 ) 中的四个被识别。SNP 分析显示 SNP rs11885 和 rs11554421 显著地在 Hani 和 Yi 人口与高血压被联系,并且 rs34880640 显著地在 Hani 然而并非在 Yi 人口与高血压被联系,为 covariates 调整了。Haplotype 分析显示 haplotype H1 显著地减少了在两张人口的高血压的风险。这些结果建议 WNK1 多型性在 Hani 和 Yi 人口涉及必要高血压的倾向,它的效果显示出清楚的人口特性。这发现在决定基因因素把疾病治疗与疾病并且这样联系了支持了人口特性的重要性。 | Yina Cun Jin Li Wenru Tang Xiaozhi Sheng Haijing Yu Bingrong Zheng Chunjie Xiao | 2011 | Journal of Genetics and Genomics2011，38，4： | 7 |
| 11 | Redox status of thioredoxin-1 (TRX1) determines the sensitivity of human liver carcinoma cells (HepG2) to arsenic trioxide-induced cell death显示文摘细胞内部的氧化还原作用动态平衡在决定肿瘤房间的敏感到导致药的 apoptosis 起一个关键作用。这里,我们调查了 thioredoxin-1 (TRX1 ) 的角色,氧化还原作用规定的一个关键部件,在砷三氧化物(作为(2 ) O (3 )) 导致的 apoptosis。在 HepG ( 2 )房间的野类型的 TRX1 的在表示上导致了抑制当( 2 ) O ( 3 )导致了细胞色素 c ( cyto c ),释放, caspase 激活和 apoptosis ,并且由 RNAi 的 TRX1 表示的绒毛规定敏化 HepG ( 2 )房间到当( 2 ) O ( 3 )导致了 apoptosis 。有趣地,到重量的单位(32/35 ) 的从 Cys (32/35 ) 的 TRX1 的活跃地点的变化从一个 apoptotic 保护者把这个分子变换成一个 apoptotic 倡导者。以理解这变换的机制,我们从老鼠肝使用了孤立的线粒体并且发现了野类型的 TRX1 能保护的那重组体从 apoptotic 的线粒体变化。相反, TRX1 的变异的形式独自得到了线粒体相关的 apoptotic 变化,包括 mitochondrial 渗透转变毛孔(mPTP ) 洞, mitochondrial 膜潜力的损失,和 cyto 从线粒体的 c 版本。这些 apoptotic 效果被 cyclosporine A (CsA ) 禁止,显示指向到 mPTP 的那变异的 TRX1。到由 2,4-dinitrochlorobenzene (DNCB ) 的氧化形式体内的从它的减少的形式的 TRX1 的改变, TRX reductase 的一个特定的禁止者,也敏化的 HepG (2 ) 房间到当(2 ) O (3 ) 导致了 apoptosis。这些数据建议 TRX1 由任何一个变化在由堵住 cyto c 版本调整 apoptosis,并且在 TRX1 的激活起一个中央作用或活跃地点半胱氨酸的氧化可以敏化肿瘤房间到当(2 ) O (3 ) 导致了 apoptosis。 | Changhai Tian Ping Gao Yanhua Zheng Wen Yue Xiaohui Wang Haijing Jin Quan Chen | 2008 | Cell Research2008，18，4： | 7 |
| 12 | Caspase cleavage of cytochrome cl disrupts mitochondrial function and enhances cytochrome c release显示文摘 | Yushan Zhu Min Li Xiaohui Wang Haijing Jin Shusen Liu Jianxin Xu Quan Chen | 2012 | Cell Research2012，22，1： | 6 |
| 13 | Rational design of novel ultra-small amorphous Fe_(2)O_(3)nanodots/graphene heterostructures for all-solid-state asymmetric supercapacitors显示文摘Constructing graphene-based heterostructures with large interfacial area is an efficient approach to enhance the electrochemical performance of supercapacitors but remains great challenges in their synthesis.Herein,a novel ultra-small amorphous Fe_(2)O_(3)nanodots/graphene heterostructure(a-Fe_(2)O_(3)NDs/RGO)aerogel was facilely synthesized via excessive metal-ion-induced self-assembly and subsequent calcination route using Prussian blue/graphene oxide(PB/GO)composite aerogel as precursors.The deliberately designed a-Fe_(2)O_(3)NDs/RGO heterostructure offers a highly interconnected porous conductive network,large heterostructure interfacial area,and plenty of accessible active sites,greatly facilitating the electron transfer,electrolyte diffusion,and pseudocapacitive reactions.The obtained a-Fe_(2)O_(3)NDs/RGO aerogel could be used as flexible free-standing electrodes after mechanical compression,which exhibited a significantly enhanced specific capacitance of 347.4 F·g^(-1)at 1 A·g^(-1),extraordinary rate capability of 184 F·g^(-1)at 10 A·g^(-1),and decent cycling stability.With the as-prepared a-Fe_(2)O_(3)NDs/RGO as negative electrodes and the Co_(3)O_(4)NDs/RGO as positive electrodes,an all-solid-state asymmetric supercapacitor(a-Fe_(2)O_(3)NDs/RGO//Co_(3)O_(4)NDs/RGO asymmetric supercapacitor(ASC))was assembled,which delivered a high specific capacitance of 69.1 F·g^(-1)at 1 A·g^(-1)and an impressive energy density of 21.6 W·h·k·g^(-1)at 750 W·k·g^(-1),as well as good cycling stability with a capacity retention of 94.3%after 5,000 cycles.This work provides a promising avenue to design high-performance graphene-based composite electrodes and profound inspiration for developing advanced flexible energy-storage devices. | Chenxiao Wu Zhifang Zhang Zhonghui Chen Zuimin Jiang Huiyu Li Haijing Cao Yongsheng Liu Yanyan Zhu Zebo Fang Xiangrong Yu | 2021 | Nano Research2021，14，4： | 6 |
| 14 | Epigenetic N6-methyladenosine modification of RNA and DNA regulates cancer显示文摘The biological roles of N6 methylation of nucleic acids have been extensively studied.Adenine methylation of RNA is the most prevalent RNA modification and has widespread effects on RNA splicing,translation,localization,and stability.Aberrant dynamic regulation of RNA N6-methyladenosine(m6 A)has been reported in numerous human diseases,including several cancers.In recent years,eukaryotic DNA N6-methyladenosine(6 mA)has also been reported and implicated in cancer progression and tumorigenesis.In this review,we summarize the contributions of N6-methyladenosine modification to cancer biology and pathogenesis in the context of both RNA and DNA.We also highlight the clinical relevance of targeting these modifications as a therapeutic strategy for cancer. | Zhixian Liang Reilly LKidwell Haijing Deng Qi Xie | 2020 | Cancer Biology & Medicine2020，17，1： | 6 |
| 15 | Research on key techniques of expendable conductivity temperature depth measuring system显示文摘This paper analysis the developing of expendable conductivity temperature depth measuring system(XCTD)and introduce its principle of measuring about temperature,salinity and depth of ocean.Some key techniques are put forward.According to the real needs of XCTD,conductivity sensor with high sensitivity is designed by principle of electromagnetic induce,the ocean conductivity from induced electromotive force has been calculated.Adding temperature correction circuit would help to reduce error of conductivity measurement because of sharply changing temperature.Advanced temperature measuring circuit of high precision and the constant current source is used to weaken effect of self-heating of resistance and fluctuation of the source.On respect of remote data transmission,LVDS is a good choice for the purpose of guarantee the quality of data transmitted and the transmission distance is reaching to thousand meters in the seawater.Modular programming method is also brought into this research aimed at improve the stability,reliability and maintainability of the whole measuring system.In February,2015,the trials in South China Sea demonstrate that the developed XCTD realize effective measurement at a speed of 6 knots and detection depth at 800 m.The consistency coefficient of the acquired data is greater than 0.99 and the success rate of probe launching is above 90%. | CHEN Guangyuan DU Libin HE Haijing LEI Zhuo ZHANG Qisheng WU Chengxuan | 2015 | Instrumentation2015，2，2： | 5 |
| 16 | Denitrification Rate and Controlling Factors for Accumulated Nitrate in the Deep Subsoil of Intensive Farmlands: A Case Study in the North China Plain显示文摘Denitrification in subsoil(to a depth of 12 m) is an important mechanism to reduce nitrate(NO3^-) leaching into groundwater.However, regulating mechanisms of subsoil denitrification, especially those in the deep subsoil beneath the crop root zone, have not been well documented. In this study, soil columns of 0–12 m depth were collected from intensively farmed fields in the North China Plain. The fields had received long-term nitrogen(N) fertilizer inputs at 0(N0), 200(N200) and 600(N600) kg N ha^-1 year^-1. Main soil properties related to denitrification, i.e., soil water content, NO3^-, dissolved organic carbon(DOC), soil organic carbon(SOC),pH, denitrifying enzyme activity(DEA), and anaerobic denitrification rate(ADR), were determined. Statistical comparisons among the treatments were performed. The results showed that NO3^- was more heavily accumulated in the entire soil profile of the N600 treatment, compared to the N0 and N200 treatments. The SOC, DOC, and ADR decreased with increasing soil depth in all treatments,whereas considerable DEA was observed throughout the subsoil. The long-term fertilizer rates affected ADR only in the upper 4 m soil layers. The ADRs in the N200 and N600 treatments were significantly correlated with DOC. Multiple regression analysis indicated that DOC rather than DEA was the key factor regulating denitrification beneath the root zone. Additional research is required to determine if carbon addition into subsoil can be a promising approach to enhance NO3^- denitrification in the subsoil and consequently to mitigate groundwater NO3^- contamination in the intensive farmlands. | YUAN Haijing QIN Shuping DONG Wenxu HU Chunsheng Kiril MANEVSKI LI Xiaoxin | 2019 | Pedosphere2019，29，4： | 5 |
| 17 | Variation in Plant Morphology and Sinigrin Content in Ethiopian Mustard(Brassica carinata L.)显示文摘Ethiopian mustard(Brassica carinata) is mainly grown as a leafy vegetable and oilseed crop. Sinigrin is predominant glucosinolate in the leaves of Ethiopian mustard. It is hydrolyzed by enzyme myrosinase to produce bioactive product specifically allyl-isothiocyanates. Due to sinigrin content, Ethiopian mustard has a mild flavor and it is a healthy addition to human diet. However, sinigrin concentration depends on genotype.Understanding variations of plant morphology and sinigrin content may be the first step for crop improvement. According to the analyses of various plant characteristics among ninety nine Ethiopian mustard accessions, we found significant differences in plant height, chlorophyll content, and petiole length. In addition, sinigrin content was determined using ultra-performance liquid chromatography tandem quadrupole mass spectrometers/tunable ultraviolet detector(UPLC-TQS/TUV). We found a significant difference in sinigrin content among leaves of 94 Ethiopian mustard accessions. Except for petiole length, the sinigrin content was negatively correlated with leaf area, leaf width, number of primary branches, and plant height. This information will help Ethiopian mustard breeders in screening breeding lines for new accessions. | Tesfay Teklehaymanot Haijing Wang Jianli Liang Jian Wu Runmao Lin Zhen Zhou Xu Cai Xiaowu Wang | 2019 | Horticultural Plant Journal2019，5，5： | 4 |
| 18 | Mitochondrial DNA analysis of ancient Sampula population in Xinjiang显示文摘考古学的地点 fo Sampula 公墓被定位大约 14 km 到在 Xinjiang 和阗河的罗县的西南,中国,属于古老的 Yutian 王国。14 C 分析证明这个公墓从 217 B.C 被使用到 283 A. D。古老的 DNA 被 mitochondrial DNA 亢奋的可变区域的 364 bp 分析 1 (mtDNA HVR-1 ) ,并且由六限制碎片长度多型性(RFLP ) mtDNA 编码的地点区域。我们成功地提取了并且定序从 16 古老的 Sampula 的从 13 的继承 mtDNA 取样的似母亲的未经触动的段。mtDNA haplogroup 分发的分析证明古老的 Sampula 是有欧洲、亚洲的特征的一张复杂人口。U3 sub-haplogroup 和多维的可伸缩分析的中部的加入网络都证明古老的 Sampula 与 Ossetian 有母亲的关系并且伊朗。 | Xie Chengzhi Li Chunxiang Cui Yinqiu Cai Dawei Wang Haijing Zhu Hong Zhou Hui | 2007 | Progress in Natural Science:Materials International2007，17，8： | 3 |
| 19 | An effective poly(p-phenylenevinylene) polymer adhesion route toward three-dimensional nitrogen-doped carbon nanotube/reduced graphene oxide composite for direct electrocatalytic oxygen reduction显示文摘做 Heteroatom 的 nanocarbons 在氧减小反应(ORR ) 为使用有优秀潜力。然而,建设三维(3D ) 有好 electrocatalytic 表演遗体的做 N 的碳材料挑战。此处,一(p-phenylenevinylene )(PPV ) poly,先锋粘附线路为 3D 的建设被开发做 N 的减少的 graphene oxide-PPV 锻烧碳的 nanotubes (N-RGO-PPV (c)-CNTs) 。在合成, PPV 先锋为 RGO 和 CNT 的强壮的粘附起胶水的作用。在高温度, PPV 能从玻璃质的状态经历转变到一粘滞状态。因此,与多多孔的结构合成、如脊的 N-RGO-PPV (c)-CNT 合拢了 graphene 薄片能在高温度在 nitridation 期间被形成,它为为 ORR 的更活跃的地点的生产是有利的。作为 ORR 催化剂, N-RGO-PPV (c)-CNT composites 在碱的电解质展出了优异催化活动。获得的发作潜力(E 0.92 V 和 5.7 mAe 的催化当前的密度的发作 ) 并且最大化空间利用。有五的 DI-TENG 在 12 厘米物浥湥?景愠氠睯漠敶灲瑯湥楴污漠?的体积重复了单位??噭琠?捡楨癥??‰?敬畣慬?敤潳灲楴湯?硅数楲敭瑮污祬洠慥?敲?楤晦牥湥楴污眠牯?畦据楴湯愠??畦据楴湯漠?整灭牥瑡牵?桳睯?敤潳灲楴湯瀠慥獫愠??愠摮????桴楥?汥'虪罐嫖蹫u潲数瑲敩?桳睯朠敲瑡瀠瑯湥楴污映牯爠慥?楴敭?湩猠瑩?潭楮潴楲杮漠?潭敬畣慬?摡潳灲楴湯愠摮搠獥牯瑰潩??瑬潨杵?桴?潭敬畣慬?摡潳灲楴湯椭摮'讚涌畺{?湩琠敨攠敬瑣潲楮?潷歲映湵瑣潩?獩瘠牥?敳獮瑩癩?椠?潤獥渠瑯栠癡?湡?...?睯癥牥?桴?整灭牥瑡牵?敤数摮湥祣漠?桴? | Yu Fu Chungui Tian Fangyuan Liu Lei Wang Haijing Yan Bai Yang | 2016 | Nano Research2016，9，11： | 3 |
| 20 | Woody species Rhus chinensis Mill. seedlings tolerance to Pb:Physiological and biochemical response显示文摘Screening potential plant species is a crucial consideration in phytoremediation technology.Our previous study demonstrated that Rhus chinensis Mill. seedlings had potentials for phytoremediation of Pb contaminated soil. However, its bioaccumulation and tolerance characteristics remain unclear. Seedling growth, LMWOAs secreted by roots, Pb subcellular distribution and chemical forms, and mineral elements in R. chinensis tissues were evaluated under different Pb concentrations(0, 25, 50, 100, 200 and 400 mg/L) in culture solution at14 days after planting. R. chinensis did not show visual symptoms of Pb toxicity under lower Pb treatments; however, Pb significantly declined the growth of seedlings under higher Pb treatments. Higher Pb stress also decreased the concentrations of nitrogen in leaves, but increased the concentrations of P and K in roots. Pb stress also decreased Mn concentrations in leaves. A great quantity of Pb was uptake and mostly retained in R. chinensis roots.Nonetheless, R. chinensis can still concentrate 459.3 and 1102.7 mg/kg Pb in leaves and stems,respectively. Most of Pb in R. chinensis tissues was stored in the cell wall with HAc-, HCl-, and NaC l-extractable form. LMWOAs secreted by R. chinensis roots showed a strong positive correlation with Pb concentrations in all plant tissues and with P in roots. Our results suggested that Pb deposited in the cell wall and integration with phosphate or oxalate might be responsible for the tolerance of R. chinensis under Pb stress in short period. | Xiang Shi Shufeng Wang Dongxue Wang Haijing Sun Yitai Chen Jianfeng Liu Zeping Jiang | 2019 | Journal of Environmental Sciences2019，31，4： | 3 |
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