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| 1 | Evaluation of the Xpert MTB/RIF assay for diagnosis of tuberculosis and rifampin resistance in county-level laboratories in Hunan province, China显示文摘 | Hu Peilei Bai Liqiong Liu Fengping Ou Xichao Zhang Zhiying Yi Songlin Chen Zhongnan Gong Daofang Liu Binbin Guo Jingwei Tan Yunhong | 2014 | Chinese Medical Journal2014，，21： | 24 |
| 2 | Design of integrated radar and communication system based on MIMO-OFDM waveform显示文摘Orthogonal frequency division multiplexing(OFDM)waveform enables radar and communication functions simultaneously, which encounters low angle resolution and poor data rate for traditional single input single output(SISO) systems. To solve these problems, an integrated radar and communication system(IRCS) with multiple input multiple output(MIMO) OFDM waveform is proposed. The different limitations of radar and communication in designing such a system are investigated. Then, an optimization problem is devised to obtain suitable system parameters, including the number of subcarriers, subcarrier spacing, number of symbols,pulse repetition frequency(PRF) and length of cyclic prefix(CP).Finally, to satisfy the requirements of both radar and communication, the IRCS parameters are derived in three typical cases.Several numerical results are presented to illustrate the demands of radar and communication, inconsistent or consistent, for the IRCS parameters and the superiority of the proposed system. | Yongjun Liu Guisheng Liao Zhiwei Yang Jingwei Xu | 2017 | Journal of Systems Engineering and Electronics2017，28，4： | 16 |
| 3 | Comparison of the Global Energy Cycle between Chinese Reanalysis Interim and ECMWF Reanalysis显示文摘The global energy cycle is a diagnostic metric widely used to gauge the quality of datasets. In this paper, the 'Mixed Space-Time Domain' method for diagnosis of energy cycle is evaluated by using newly developed datasets-the Chinese Reanalysis Interim (CRAI) and ECMWF Reanalysis version 5 (ERA5), over a 7-yr period (2010-16) on seasonal and monthly timescales. The results show that the energy components calculated from the two reanalysis datasets are highly consistent;however, some components in the global energy integral from CRAI are slightly larger than those from ERA5. The main discrepancy in the energy components stems from the conversion of baroclinic process, whereas the dominant difference originates from the conversion from stationary eddy available potential energy to stationary eddy kinetic energy (CES), which is caused by systematic differences in the temperature and vertical velocity in low-mid latitudes of the Northern Hemisphere and near the Antarctic, where there exist complex terrains. Furthermore, the monthly analysis reveals that the general discrepancy in the temporal variation between the two datasets also lie mainly in the CES as well as corresponding generation and dissipation rates. | Bin ZHAO Bo ZHANG Chunxiang SHI Jingwei LIU Lipeng JIANG | 2019 | Journal of Meteorological Research2019，33，3： | 14 |
| 4 | The Asian Subtropical Westerly Jet Stream in CRA-40, ERA5, and CFSR Reanalysis Data:Comparative Assessment显示文摘The Asian subtropical westerly jet(AWJ) exerts crucial influences on Eurasian continent weather and climate. This paper analyzes the advantages and limitations of CRA-40, which is China's first generation 40-yr(1979–2018) global atmosphere and land reanalysis product, in describing the characteristics of AWJ, compared with the ECMWF Reanalysis version 5(ERA5) and NCEP Climate Forecast System Reanalysis(CFSR). The results show a close agreement across the three reanalyses on the whole.(1) In terms of climatology, overall differences of 200-h Pa zonal wind across the three reanalyses are within ± 0.5 m s^(-1)(i.e., ± 2%). Large differences with maxima of ± 2 m s^(-1)(±5%) appear over the Iranian Plateau and south of the Tibetan Plateau in the mid–upper troposphere in winter.(2) For seasonal cycle, the position and intensity of the AWJ centers in the three reanalyses are highly consistent, with correlation coefficient over 0.98. But there are some discrepancies in the zonal shift of the western AWJ center during the transition season.(3) On the interannual timescale, intensity of all AWJ centers varies consistently among the three reanalyses, while larger differences appear in their meridional displacement, especially in the eastern AWJ center.(4)For long-term variations, the three reanalyses all present a significant northward movement of the westerly jet axis in winter, and a southward displacement over central Asia(40°–80°E) and a northward migration over East Asia(80°–110°E) in summer. Thus, this study has provided confidence that CRA-40 has comparable performance with ERA5 and CFSR in depicting the characteristics of AWJ. | Xiaojing YU Lixia ZHANG Tianjun ZHOU Jingwei LIU | 2021 | Journal of Meteorological Research2021，35，1： | 10 |
| 5 | Contributions of Local and Remote Atmospheric Moisture Fluxes to East China Precipitation Estimated from CRA-40 Reanalysis显示文摘China Meteorological Administration(CMA) recently released its 40-yr(1979–2018) global Chinese reanalysis(CRA-40) dataset. To assess performance of the CRA-40 data in quantifying the regional water cycle, contributions of local and remote atmospheric moisture fluxes to precipitation in East China derived from CRA-40 are compared with those derived from the ECMWF reanalysis version 5(ERA-5). Observed precipitation and evaporation data are also used for validation. As for mean precipitation, CRA-40 matches the observation better in winter and spring than in summer, with a larger wet bias(1.41 mm day^(-1)) in summer than that in ERA-5(0.97 mm day^(-1)), particularly over South China. The conservation of atmospheric water vapor over East China measured by CRA-40 is comparable to that of ERA-5. Both reanalyses show a dominant role of the remote moisture transport in the East China precipitation.In comparison, the annual precipitation induced by the moisture influx from the west of the study domain in CRA-40 is 80 mm less than that in ERA-5. The recycling ratio of annual mean precipitation in CRA-40 is approximately21.1%, slightly larger than that in ERA-5(20.1%). The maximum difference of each hydrological component between the two datasets appears in the summer horizontal moisture influx(3.57 ×10^(7) kg s^(-1);ERA-5 is larger) and winter runoff(1.84 ×10^(7) kg s^(-1);CRA-40 is larger). CRA-40 shows better performance than ERA-5 in capturing the interannual variability of precipitation over East China, as evinced by a higher correlation coefficient with the observation(0.77 versus 0.33). The trend of summer precipitation since 2011 is better reproduced in CRA-40. Both reanalyses show prominent contribution of the southern moisture influx to the interannual variation of precipitation. This study demonstrates the reliability of CRA-40 in representing the hydrological cycle over East China and provides a useful reference for future application of CRA-40 in water cycle studies. | Dan ZHAO Lixia ZHANG Tianjun ZHOU Jingwei LIU | 2021 | Journal of Meteorological Research2021，35，1： | 8 |
| 6 | An in vivo study of the biodistribution of gold nanoparticles after intervaginal space injection in the tarsal tunnel显示文摘金 nanoparticles (AuNPs ) 的 biodistribution 是仔细与毒物学的效果有关并且因为他们的潜在的申请,担心大。与为液体运输的新奇解剖、组织学的结构的发现,然而,内在的机制包含了在在里面 AuNPs 的 vivo 运输和 biodistribution 要求进一步深入的调查。在当前的学习,在腱,容器,和神经纤维的一个焦点的点可以最佳地与另外的遥远的结缔组织连接的地方,我们在跗骨的隧道在 intervaginal 空间注射(ISI ) 以后在老鼠调查了 10-nm AuNPs 的 biodistribution。AuNPs 的静脉内的注射(IVI ) 用作控制。血和机关与诱导地联合的血浆团 spectrometry (ICPMS ) 为 Au 分发的定量分析在注射以后在 5, 15,和 30 min 并且在 1, 4, 12,和 24 h 被收集。IVI 和 ISI 产出显著地不同的结果:在在 ISI 以后的血的 AuNP 内容在 IVI 以后是比那低得多的;在肺,心,和肠是类似的;并且在皮和肌肉是更高的。这些调查结果被 AuNP 内容和相对机关 AuNP 分发比例的比率支持。我们表明的结果一快,直接并且发行量无关的 AuNP 器官运输小径,它可以改进我们生理、病理学的 biodistribution 的理解在生物系统处理。而且,这些结果提供新奇卓见进在里面 vivo 运输和 AuNPs 的 biodistribution,它可以导致新奇、有效治疗学并且管理策略。 | Xiaoli Shi Yuting Zhu Wenda Hua Yinglu Ji Qing Ha Xinxiao Han Yang Liu Jingwei Gao Qiang Zhang Sidi Liu Keli Ren Xiaochun Wu Hongyi Li Dong Han | 2016 | Nano Research2016，9，7： | 7 |
| 7 | ZmWRKY104 positively regulates salt tolerance by modulating ZmSOD4 expression in maize显示文摘Salinity impairs plant growth, limiting agricultural development. It is desirable to identify genes responding to salt stress and their mechanism of action. We identified a function of the Zea mays WRKY transcription factor, Zm WRKY104, in salt stress response. Zm WRKY104 was localized in the nucleus and showed transcriptional activation activity. Phenotypic and physiological analysis showed that overexpression of Zm WRKY104 in maize increased the tolerance of maize to salt stress and alleviated salt-induced increases in O;accumulation, malondialdehyde(MDA) content, and percent of electrolyte leakage. Further investigation showed that Zm WRKY104 increased SOD activity by regulating Zm SOD4 expression. Yeast onehybrid, electrophoretic mobility shift test, and chromatin immunoprecipitation–quantitative PCR assay showed that Zm WRKY104 bound directly to the promoter of Zm SOD4 by recognizing the W-box motif in vivo and in vitro. Phenotypic, physiological, and biochemical analysis showed that Zm SOD4 increased salt tolerance by alleviating salt-induced increases in O;accumulation, MDA content, and percent of electrolyte leakage under salt stress. Taken together, our results indicate that Zm WRKY104 positively regulates Zm SOD4 expression to modulate salt-induced O;accumulation, MDA content, and percent of electrolyte leakage, thus affecting salt stress response in maize. | Jingwei Yan Jing Li Heping Zhang Ya Liu Aying Zhang | 2022 | The Crop Journal2022，10，2： | 7 |
| 8 | The role of hepatitis B virus X protein is related to its differential intracellular localization显示文摘长期的肝炎 B 病毒(HBV ) 感染强烈与 hepatocellular 癌被联系了。HBV 编码 oncogenic 肝炎 B 病毒 X 蛋白质(HBx ) ,它是通过和主机因素的直接、间接的相互作用调制信号 transduction,抄写,房间周期进步,蛋白质降级, apoptosis,和基因稳定性的一个多功能的管理者。HBx 的 subcellular 本地化主要是细胞质的,与在原子核的小部分。另外, HBx 表示高级导致反常 mitochondrial 分布。HBx 的动态分发能对在 HBV 生命周期的不同阶段的 HBx 的多重功能重要。这短评论作为它的细胞内部的本地化的功能给出 HBx 的微分角色的概述。 | Jingwei Ma Tucheng Sunt Sujin Park Guanxin Shen Junwei Liu | 2011 | Acta Biochimica et Biophysica Sinica2011，43，8： | 6 |
| 9 | Biodegradation of indole by a newly isolated Cupriavidus sp. SHE显示文摘Indole, a typical nitrogen heterocyclic aromatic pollutant, is extensively spread in industrial wastewater. Microbial degradation has been proven to be a feasible approach to remove indole, whereas the microbial resources are fairly limited. A bacterial strain designated as SHE was isolated and found to be an efficient indole degrader. It was identified as Cupriavidus sp. according to 16 SrRNA gene analysis. Strain SHE could utilize indole as the sole carbon source and almost completely degrade 100 mg/L of indole within 24 hr. It still harbored relatively high indole degradation capacity within p H 4–9 and temperature 25°C–35°C. Experiments also showed that some heavy metals such as Mn2+, Pb2+and Co2+did not pose severe inhibition on indole degradation. Based on high performance liquid chromatography–mass spectrum analysis, isatin was identified as a minor intermediate during the process of indole biodegradation. A major yellow product with m/z 265.0605(C15H8N2O3) was generated and accumulated, suggesting a novel indole conversion pathway existed. Genome analysis of strain SHE indicated that there existed a rich set of oxidoreductases, which might be the key reason for the efficient degradation of indole. The robust degradation ability of strain SHE makes it a promising candidate for the treatment of indole containing wastewater. | Yuanyuan Qu E.Shen Qiao Ma Zhaojing Zhang Ziyan Liu Wenli Shen Jingwei Wang Duanxing Li Huijie Li Jiti Zhou | 2015 | Journal of Environmental Sciences2015，27，8： | 5 |
| 10 | Artificial intelligence and big data facilitated targeted drug discovery显示文摘Different kinds of biological databases publicly available nowadays provide us a goldmine of multidiscipline big data.The Cancer Genome Atlas is a cancer database including detailed information of many patients with cancer.DrugBank is a database including detailed information of approved,investigational and withdrawn drugs,as well as other nutraceutical and metabolite structures.PubChem is a chemical compound database including all commercially available compounds as well as other synthesisable compounds.Protein Data Bank is a crystal structure database including X-ray,cryo-EM and nuclear magnetic resonance protein three-dimensional structures as well as their ligands.On the other hand,artificial intelligence(AI)is playing an important role in the drug discovery progress.The integration of such big data and AI is making a great difference in the discovery of novel targeted drug.In this review,we focus on the currently available advanced methods for the discovery of highly effective lead compounds with great absorption,distribution,metabolism,excretion and toxicity properties. | Benquan Liu Huiqin He Hongyi Luo Tingting Zhang Jingwei Jiang | 2019 | Stroke & Vascular Neurology2019，4，4： | 5 |
| 11 | Genome-wide identification of RNA editing in seven porcine tissues by matched DNA and RNA high-throughput sequencing显示文摘Background: RNA editing is a co/posttranscriptional modification mechanism that increases the diversity of transcripts, with potential functional consequences. The advent of next-generation sequencing technologies has enabled the identification of RNA edits at unprecedented throughput and resolution. However, our knowledge of RNA editing in swine is still limited.Results: Here, we utilized RES-Scanner to identify RNA editing sites in the brain, subcutaneous fat, heart, liver,muscle, lung and ovary in three 180-day-old Large White gilts based on matched strand-specific RNA sequencing and whole-genome resequencing datasets. In total, we identified 74863 editing sites, and 92.1% of these sites caused adenosine-to-guanosine(A-to-G) conversion. Most A-to-G sites were located in noncoding regions and generally had low editing levels. In total, 151 A-to-G sites were detected in coding regions(CDS), including 94 sites that could lead to nonsynonymous amino acid changes. We provide further evidence supporting a previous observation that pig transcriptomes are highly editable at PRE-1 elements. The number of A-to-G editing sites ranged from 4155(muscle) to 25001(brain) across the seven tissues. The expression levels of the ADAR enzymes could explain some but not all of this variation across tissues. The functional analysis of the genes with tissuespecific editing sites in each tissue revealed that RNA editing might play important roles in tissue function.Specifically, more pathways showed significant enrichment in the fat and liver than in other tissues, while no pathway was enriched in the muscle.Conclusions: This study identified a total of 74863 nonredundant RNA editing sites in seven tissues and revealed the potential importance of RNA editing in tissue function. Our findings largely extend the porcine editome and enhance our understanding of RNA editing in swine. | Yuebo Zhang Longchao Zhang Jingwei Yue Xia Wei Ligang Wang Xin Liu Hongmei Gao Xinhua Hou Fuping Zhao Hua Yan Lixian Wang | 2019 | Journal of Animal Science and Biotechnology2019，10，2： | 4 |
| 12 | Phase boundary engineering of metal-organic-framework-derived carbonaceous nickel selenides for sodium-ion batteries显示文摘Nano Research volume 13,pages2289–2298(2020)Cite this article 347 Accesses 1 Altmetric Metrics details Abstract Sodium-ion batteries(SIBs)are promising power sources due to the low cost and abundance of battery-grade sodium resources,while practical SIBs suffer from intrinsically sluggish diffusion kinetics and severe volume changes of electrode materials.Metal-organic framework(MOFs)derived carbonaceous metal compound offer promising applications in electrode materials due to their tailorable composition,nanostructure,chemical and physical properties.Here,we fabricated hierarchical MOF-derived carbonaceous nickel selenides with bi-phase composition for enhanced sodium storage capability.As MOF formation time increases,the pyrolyzed and selenized products gradually transform from a single-phase Ni3Se4 into bi-phase NiSex then single-phase NiSe2,with concomitant morphological evolution from solid spheres into hierarchical urchin-like yolk-shell structures.As SIBs anodes,bi-phase NiSex@C/CNT-10h(10 h of hydrothermal synthesis time)exhibits a high specific capacity of 387.1 mAh/g at 0.1 A/g,long cycling stability of 306.3 mAh/g at a moderately high current density of 1 A/g after 2,000 cycles.Computational simulation further proves the lattice mismatch at the phase boundary facilitates more interstitial space for sodium storage.Our understanding of the phase boundary engineering of transformed MOFs and their morphological evolution is conducive to fabricate novel composites/hybrids for applications in batteries,catalysis,sensors,and environmental remediation. | Shiyao Lu Hu Wu Jingwei Hou Limin Liu Jiao Li Chris J.Harris Cheng-Yen Lao Yuzheng Guo Kai Xi Shujiang Ding Guoxin Gao Anthony K.Cheetham R.Vasant Kumar | 2020 | Nano Research2020，13，8： | 4 |
| 13 | CRA-40/Atmosphere—The First-Generation Chinese Atmospheric Reanalysis(1979–2018):System Description and Performance Evaluation显示文摘Atmospheric reanalysis reproduces the past atmospheric conditions through assimilation of historical meteorological observations with fixed version of a numerical weather prediction(NWP)model and data assimilation(DA)system.It is widely used in weather,climate,and even business-related research and applications.This paper reports the development of CMA’s first-generation global atmospheric reanalysis(RA)covering 1979–2018(CRA-40;CRA refers to CMA-RA).CRA-40 is produced by using the Global Spectral Model(GSM)/Gridpoint Statistical Interpolation(GSI)at a 6-h time interval and a TL574 spectral(34-km)resolution with the model top at 0.27 hPa.A large number of reprocessed satellite data and widely collected conventional observations were assimilated during the reanalyzing process,including the reprocessed atmospheric motion vector(AMV)products from FY-2C/D/E/G satellites,dense conventional observations(at about 120 radiosonde and 2400 synoptic stations)over China,as well as MWHS-2 and GNSS-RO observations from FY-3C.The reanalysis fitting to observations is improved over time,especially for surface pressure with root-mean-square error reduced from 1.05 hPa in 1979 to 0.8 hPa,and for upper air temperature from 1.65 K in 1979 to 1.35 K,in 2018.The patterns of global analysis increments for temperature,specific humidity,and zonal wind are consistent with the changes in the observing system.Near surface temperature from the model’s 6-h forecast reflects the global warming trend reasonably.The CRA-40 precipitation pattern matches well with those of GPCP and other reanalyses.CRA-40 also successfully captures the QBO and its vertical and temporal development,hemispherical atmospheric circulation change,and moisture transport by the East Asian summer monsoon.CRA is now operationally running in near real time as a climate data assimilation system in CMA. | Zhiquan LIU Lipeng JIANG Chunxiang SHI Tao ZHANG Zijiang ZHOU Jie LIAO Shuang YAO Jingwei LIU Minyan WANG Huiying WANG Xiao LIANG Zhisen ZHANG Yan YAO Ting ZHU Zhe CHEN Wenhui XU Lijuan CAO Hui JIANG Kaixi HU | 2023 | Journal of Meteorological Research2023，37，1： | 4 |
| 14 | Fair exchange signature schemes显示文摘In this paper a new class of fair exchange signature scheme (FESS) is proposed that allows two players to exchange digital signatures in a fair way. The new signature scheme is a general model and has various implementations based on most of the existing signature schemes; thus it may also be considered as an interesting extension of concurrent signature presented in EUROCRYPT 2004 that is constructed from ring signatures. In FESS, two unwakened signatures signed respectively by two participants can be verified easily by each player, but it would not go into effect until an extra piece of commitment keystone is released by one of the players. Once the keystone is revealed, two signatures are both aroused and become valid. A key feature of FESS is that two players can exchange digital signatures simultaneously through a secret commitment keystone without involvement of any trusted third party (TTP). Moreover, the efficiency of the new scheme is higher than that of concurrent signatures. | LIU JingWei SUN Rong KWAK KyungSup | 2010 | Science China(Information Sciences)2010，53，5： | 3 |
| 15 | Polar Influence of the Organic Modifiers on the Structure of Montmorillonite in Epoxy Nanocomposites显示文摘The epoxy nanocomposites with similar amines(CH_3(CH_2)_(17)NH_2 and CH_3(CH_2)_(17)N(CH_3)_3CI) treated montmorillonite clays have been investigated by wide-angle X-ray scattering,transmission electron microscopy(TEM),differential scanning calorimetry(DSC) and thermal gravimetric analysis(TGA).Different nanocomposite structures,intercalation and exfoliation were formed by the reaction of octadecyltrimethylammonium chloride-exchanged and octadecylamine-exchanged clays with epoxy resin and phenalkamine as the curing agent,respectively.Results showed that the exfoliated nanocomposite can be obtained when octadecylamine with the lower polarity was used as a modifier.However,the intercalated nanocomposite can be obtained when octadecyltrimethylammonium chloride with higher polarity was used as a modifier. | Fu-Chun Liu En-Hou Han Wei Ke Nan Tang Junbiao Wan Guilai Yin Jingwei Deng Kangwen Zhao | 2013 | Journal of Materials Science & Technology2013，29，11： | 3 |
| 16 | Facile construction of two-dimensional coordination polymers with a well-designed redox-active organic linker for improved lithium ion battery performance显示文摘A well-designed redox-active organic linker,pyrazine-2,3,5,6-tetracarboxylate(H_4pztc)with brimming active sites for lithium ions storage was utilized to construct coordination polymers(CPs)via a facile hydrothermal reaction.Those two isostructural two-dimensional(2D)CPs,namely[M_2(pztc)(H_2O)_6]_n(M=Co for 1 and Ni for 2),delivered excellent reversible capacities and stable cycling performance as anodes in lithium ion batteries.As demonstrated in electrochemical studies,1 and 2 can achieve highly reversible capacities of 815 and 536 mA h g^(-1)at 200 mA g^(-1)for 150 cycles,respectively,best performed for the reported2D-CP-based anode materials.The electrochemical mechanism studies showed that the remarkable performances can be ascribed to the synergistic Li-storage redox reactions of metal centers and organic moieties.Our work highlights the opportunities of using a well-designed organic ligand to construct low-dimensional CPs as new type of electrode materials for advanced lithium ion batteries. | Jingwei Liu Lin Zhang Huanhuan Li Peng Zhao Peng Ren Wei Shi Peng Cheng | 2019 | Science China Chemistry2019，62，5： | 3 |
| 17 | Effect of potential HONO sources on peroxyacetyl nitrate(PAN)formation in eastern China in winter显示文摘As an important secondary photochemical pollutant,peroxyacetyl nitrate(PAN)has been studied over decades,yet its simulations usually underestimate the corresponding observations,especially in polluted areas.Recent observations in north China found unusually high concentrations of PAN during wintertime heavy haze events,but the current model still cannot reproduce the observations,and researchers speculated that nitrous acid(HONO)played a key role in PAN formation.For the first time we systematically assessed the impact of potential HONO sources on PAN formation mechanisms in eastern China using the Weather Research and Forecasting/Chemistry(WRF-Chem)model in February of 2017.The results showed that the potential HONO sources significantly improved the PAN simulations,remarkably accelerated the RO x(sum of hydroxyl,hydroperoxyl,and organic peroxy radicals)cycles,and resulted in 80%–150%enhancements of PAN near the ground in the coastal areas of eastern China and 10%–50%enhancements in the areas around 35–40°N within 3 km during a heavy haze period.The direct precursors of PAN were aldehyde and methylglyoxal,and the primary precursors of PAN were alkenes with C>3,xylenes,propene and toluene.The above results suggest that the potential HONO sources should be considered in regional and global chemical transport models when conducting PAN studies. | Jingwei Zhang Yitian Guo Yu Qu Yong Chen Ruipeng Yu Chaoyang Xue Rui Yang Qiang Zhang Xingang Liu Yujing Mu Jing Wang Can Ye Haihan Zhao Qiangqiang Sun Ziwen Wang Junling An | 2020 | Journal of Environmental Sciences2020，32，8： | 3 |
| 18 | Black phosphorus-based van der Waals heterostructures for mid-infrared light-emission applications显示文摘Mid-infrared(MIR)light-emitting devices play a key role in optical communications,thermal imaging,and material analysis applications.Two-dimensional(2D)materials offer a promising direction for next-generation MIR devices owing to their exotic optical properties,as well as the ultimate thickness limit.More importantly,van der Waals heterostructures-combining the best of various 2D materials at an artificial atomic level-provide many new possibilities for constructing MIR light-emitting devices of large tuneability and high integration.Here,we introduce a simple but novel van der Waals heterostructure for MIR light-emission applications built from thin-film BP and transition metal dichalcogenides(TMDCs),in which BP acts as an MIR light-emission layer.For BP–WSe_(2) heterostructures,an enhancement of~200% in the photoluminescence intensities in the MIR region is observed,demonstrating highly efficient energy transfer in this heterostructure with type-Ⅰ band alignment.For BP-MoS_(2) heterostructures,a room temperature MIR light-emitting diode(LED)is enabled through the formation of a vertical PN heterojunction at the interface.Our work reveals that the BP-TMDC heterostructure with efficient light emission in the MIR range,either optically or electrically activated,provides a promising platform for infrared light property studies and applications. | Xinrong Zong Huamin Hu Gang Ouyang Jingwei Wang Run Shi Le Zhang Qingsheng Zeng Chao Zhu Shouheng Chen Chun Cheng Bing Wang Han Zhang Zheng Liu Wei Huang Taihong Wang Lin Wang Xiaolong Chen | 2020 | Light(Science & Applications)2020，9，1： | 3 |
| 19 | Construction of TiO_(2)-covalent organic framework Z-Scheme hybrid through coordination bond for photocatalytic CO_(2) conversion显示文摘In this work,a covalent organic framework(COF),which is constructed by the building blocks of[5,10,15,20-tetrakis(4-aminophenyl)porphinato]copper(Ⅱ)(CuTAPP)and p-benzaldehyde,is employed to integrate with TiO_(2) for the purpose of establishing a Z-scheme hybrid.Within the system,isonicotinic acid performs the role of a bridge that connects the two components through a coordination bond.Further photocatalytic application reveals the hybrid framework is able to catalyze CO_(2) conversion under simulated solar light,resulting in CO production rate of 50.5 μmol g^(-1)·h^(-1),about 9.9 and 24.5 times that of COF and pristine TiO_(2),respectively.The ameliorated catalytic performance owes much to the por-phyrin block acting as photosensitizer that augments the light absorbance,and the establishment of Z-scheme system between the inorganic and orga nic comp on ents that enhances the separati on of the carriers.In addition,the chemical bridge also ensures a steady usage and stable charge delivery in the catalysis.Our study sheds light on the development of versatile approaches to covalently in corporate COFs with inorga nic semic on ductors. | Lei Wang Guofang Huang Liang Zhang Rui Lian Jingwei Huang Houde She Chunli Liu Qizhao Wang | 2022 | Journal of Energy Chemistry2022，31，1： | 3 |
| 20 | Cell wallβ-1,4-galactan regulated by the BPC1/BPC2-GALS1 module aggravates salt sensitivity in Arabidopsis thaliana显示文摘Salinity severely reduces plant growth and limits agricultural productivity.Dynamic changes and rearrangement of the plant cell wall is an important response to salt stress,but relatively little is known about the biological importance of specific cell wall components in the response.Here,we demonstrate a specific function ofβ-1,4-galactan in salt hypersensitivity.We found that salt stress induces the accumulation ofβ-1,4-galactan in root cell walls by up regulating the expression of GALACTAN SYNTHASE 1(GALS1),which encodes aβ-1,4-galactan synthase.The accumulation ofβ-1,4-galactan negatively affects salt tolerance.Exogenous application of D-galactose(D-Gal)causes an increase inβ-1,4-galactan levels in the wild type and GALS1 mutants,especially in GALS1 overexpressors,which correlated with the aggravated salt hypersensitivity.Furthermore,we discovered that the BARLEY B RECOMBINANT/BASIC PENTACYSTEINE transcription factors BPC1/BPC2 positively regulate plant salt tolerance by repressing GALS1 expression andβ-1,4-galactan accumulation.Genetic analysis suggested that GALS1 is genetically epistatic to BPC1/BPC2 with respect to the control of salt sensitivity as well as accumulation ofβ-1,4-galactan.Taken together,our results reveal a new regulatory mechanism by whichβ-1,4-galactan regulated by the BPC1/BPC2-GALS1 module aggravates salt sensitivity in Arabidopsis thaliana. | Jingwei Yan Ya Liu Lan Yang Huan He Yun Huang Lin Fang Henrik Vibe Scheller Mingyi Jiang Aying Zhang | 2021 | Molecular Plant2021，14，3： | 3 |
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