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| 1 | Spinel MnCo2O4 nanoparticles cross-linked with two-dimensional porous carbon nanosheets as a high-efficiency oxygen reduction electrocatalyst显示文摘为氧减小反应(ORR ) 的催化剂在燃料房间起一个重要作用。有到基于磅的催化剂的可比较的 ORR 活动的其他的非宝贵的金属催化剂为燃料房间的发展是高度合乎需要的。在这个工作,我们第一次报导尖晶石 MnCo 2 O 4/C ORR 催化剂由一致 MnCo 2 O 4 nanoparticles cross-linked 与二维( 2D )多孔的碳 nanosheets (缩短的同样多孔的 MnCo 2 O 4/C nanosheets ),在哪个葡萄糖作为模板被用作碳来源和 NaCl 。获得的多孔的 MnCo 2 在场的 O 4/C nanosheets 互连的多孔的体系结构和一个大表面区域的联合性质(175.3 m 2( | Gengtao Fu Zhenyuan Liu Jingfei Zhang Jiayan Wu Lin Xu Dongmei Sun Jubing Zhang Yawen Tang Pei Chen | 2016 | Nano Research2016，9，7： | 7 |
| 2 | Dendritic platinum-copper bimetallic nanoassemblies with tunable composition and structure: Arginine-driven self-assembly and enhanced electrocatalytic activity显示文摘 | Gengtao Fu Huimin Liu Nika You Jiayan Wu Dongmei Sun Lin Xu Yawen Tang Yu Chen | 2016 | Nano Research2016，9，3： | 6 |
| 3 | Establishment and functional characterization of the reversibly immortalized mouse glomerular podocytes(imPODs)显示文摘Glomerular podocytes are highly specialized epithelial cells and play an essential role in establishing the selective permeability of the glomerular filtration barrier of kidney.Maintaining the viability and structural integrity of podocytes is critical to the clinical management of glomerular diseases,which requires a thorough understanding of podocyte cell biology.As mature podocytes lose proliferative capacity,a conditionally SV40 mutant tsA58-immortalized mouse podocyte line(designated as tsPC)was established from the Immortomouse over 20 years ago.However,the utility of the tsPC cells is hampered by the practical inconvenience of culturing these cells.In this study,we establish a user-friendly and reversibly-immortalized mouse podocyte line(designated as imPOD),on the basis of the tsPC cells by stably expressing the wildtype SV40 T-antigen,which is flanked with FRT sites.We show the imPOD cells exhibit long-term high proliferative activity,which can be effectively reversed by FLP recombinase.The imPOD cells express most podocyte-related markers,including WT-1,Nephrin,Tubulin and Vinculin,but not differentiation marker Synaptopodin.The imPOD cells do not form tumor-like masses in vivo.We further demonstrate that TGFb1 induces a podocyte injury-like response in the FLP-reverted imPOD cells by suppressing the expression of slit diaphragm-associated proteins P-Cadherin and ZO-1 and upregulating the expression of mesenchymal markers,a-SMA,Vimentin and Nestin,as well as fibrogenic factors CTGF and Col1a1.Collectively,our results strongly demonstrate that the newly engineered im-POD cells should be a valuable tool to study podocyte biology both under normal and under pathological conditions. | Xinyi Yu Liqun Chen Ke Wu Shujuan Yan Ruyi Zhang Chen Zhao Zongyue Zeng Yi Shu Shifeng Huang Jiayan Lei Xiaojuan Ji Chengfu Yuan Linghuan Zhang Yixiao Feng Wei Liu Bo Huang Bo Zhang Wenping Luo Xi Wang Bo Liu Rex C.Haydon Hue H.Luu Tong-Chuan He Hua Gan | 2018 | Genes & Diseases2018，5，2： | 5 |
| 4 | The development of a sensitive fluorescent protein-based transcript reporter for high throughput screening of negative modulators of lncRNAs显示文摘While the human genome is pervasively transcribed,<2%of the human genome is transcribed into protein-coding mRNAs,leaving most of the transcripts as noncoding RNAs,such as microRNAs and long-noncoding RNAs(lncRNAs),which are critical components of epigenetic regulation.lncRNAs are emerging as critical regulators of gene expression and genomic stability.However,it remains largely unknown about how lncRNAs are regulated.Here,we develop a highly sensitive and dynamic reporter that allows us to identify and/or monitor negative modulators of lncRNA transcript levels in a high throughput fashion.Specifically,we engineer a fluorescent fusion protein by fusing three copies of the PEST destruction domain of mouse ornithine decarboxylase(MODC)to the C-terminal end of the codon-optimized bilirubin-inducible fluorescent protein,designated as dBiFP,and show that the dBiFP protein is highly destabilized,compared with the commonly-used eGFP protein.We further demonstrate that the dBiFP signal is effectively down-regulated when the dBiFP and mouse lncRNA H19 chimeric transcript is silenced by mouse H19-specific siRNAs.Therefore,our results strongly suggest that the dBiFP fusion protein may serve as a sensitive and dynamic transcript reporter to monitor the inhibition of lncRNAs by microRNAs,synthetic regulatory RNA molecules,RNA binding proteins,and/or small molecule inhibitors so that novel and efficacious inhibitors targeting the epigenetic circuit can be discovered to treat human diseases such as cancer and other chronic disorders. | Zongyue Zeng Bo Huang Shifeng Huang Ruyi Zhang Shujuan Yan Xinyi Yu Yi Shu Chen Zhao Jiayan Lei Wenwen Zhang Chao Yang Ke Wu Ying Wu Liping An Xiaojuan Ji Cheng Gong Chengfu Yuan Linghuan Zhang Wei Liu Yixiao Feng Bo Zhang Zhengyu Dai Yi Shen Xi Wang Wenping Luo Rex C.Haydon Hue H.Luu Lan Zhou Russell R.Reid Tong-Chuan He Xingye Wu | 2018 | Genes & Diseases2018，5，1： | 4 |
| 5 | Incorporating Equity Concerns into Transportation Planning and Policies in Urban China: The Status Quo of Practice and Implications显示文摘Transportation equity is one of the most recent concerns toward sustainable urban development, which aims to help municipalities or local planning authorities incorporate equity issues into transportation planning and policies, avoiding multifaceted potential inequity outcomes. As for the urbanizing China, do the mainstream planning approaches fail to take equity issues into account? What are outcomes and the potential countermeasures based on Chinese cities' spatial and policy contexts? From the perspective of transportation equity, this article aims to examine the multidimensional effects related to equity concerns of urban transportation planning and policies in China. It suggests that the municipal government should enhance the service level of public transit and efficiently address the inequity issues of transportation systems. The potential measures include: building a multi-modal transit system, linking affordable housing to the transportation system, highlighting the role of non-motorized mode, and offering proper parking spaces around transit stations. | Lin Xiongbin Liu Jiayan(校) | 2019 | China City Planning Review2019，28，1： | 3 |
| 6 | The 1 PW/0.1 Hz laser beamline in SULF facility显示文摘In this paper,we report the recent progress on the 1 PW/0.1 Hz laser beamline of Shanghai Superintense Ultrafast Laser Facility(SULF).The SULF-1 PW laser beamline is based on the double chirped pulse amplification(CPA)scheme,which can generate laser pulses of 50.8 J at 0.1 Hz after the final amplifier;the shot-to-shot energy fluctuation of the amplified pulse is as low as 1.2%(std).After compression,the pulse duration of 29.6 fs is achieved,which can support a maximal peak power of 1 PW.The contrast ratio at-80 ps before main pulse is measured to be 2.5×10^-11.The focused peak intensity is improved by optimizing the angular dispersion in the grating compressor.The maximal focused peak intensity can reach 2.7×10^19W/cm2 even with an f/26.5 off-axis parabolic mirror.The horizontal and vertical angular pointing fluctuations in 1 h are measured to be 1.89 and 2.45μrad,respectively.The moderate repetition rate and the good stability are desirable characteristics for lasermatter interactions.The SULF-1 PW laser beamline is now in the phase of commissioning,and preliminary experiments of particle acceleration and secondary radiation under 300–400 TW/0.1 Hz laser condition have been implemented.The progress on the experiments and the daily stable operation of the laser demonstrate the availability of the SULF-1 PW beamline. | Zongxin Zhang Fenxiang Wu Jiabing Hu Xiaojun Yang Jiayan Gui Penghua Ji Xingyan Liu Cheng Wang Yanqi Liu Xiaoming Lu Yi Xu Yuxin Leng Ruxin Li Zhizhan Xu | 2020 | High Power Laser Science and Engineering2020，8，1： | 2 |
| 7 | Nanocrystalline La2Mo2O9 and Its Characterization显示文摘In this work, both the thermal expansion and electrical conductivity of nanocrystalline La2Mo2O9 were studied.The nanocrystalline powder of La2Mo2O9 was obtained by sol-gel method, and with the help of SHP (superhigh pressure)up to 4.5 × 104 atm at 700 ℃ for a short time, and the nanocrystalline powder was densified without obvious particle size growth. The electrical conductivity of nanocrystalline La2Mo2O9 was one orderof magnitude lower than that of the microcrystalline sample at the same temperature. Owing to the phase transition, the microcrystalline La2Mo2O9 has an abrupt increase of thermal expansion with a peak value of 48 × 10-6 K-1 at 556 ℃. For the nanocrystalline material, the peak value increases to 112 × 10-6 K-1 at 520 ℃. On the other hand, above 600 ℃ the significant growth of particle size of the nanocrystalline La2Mo2O9 was observed, accompanying by a tremendous increase of thermal expansion with a peak value of third higher than that of La2Mo2O9. | Li Qin Xia Tian Li Jiayan Liu Xiangdong Ma Xianfeng Meng Jian Cao Xueqiang | 2004 | Journal of Rare Earths2004，22，z2： | 2 |
| 8 | Selective Synthesis of Mesoporous and Nanorod CeVO4 without Template显示文摘 | Ling Zhu Qin Li Jiayan Li Xiangdong Liu Jian Meng Xueqiang Cao | 2007 | Journal of Nanoparticle Research2007，，2： | 1 |
| 9 | Power,Society,and Living Space: Evolution and Formation Mechanism of Urban Streets in China显示文摘Being one of the most important elements of urban public space, streets have contained rich social lives as well as the social and political connotations in Chinese cities with specific local characteristics, while most of them have been long neglected in the researches focusing on grand narratives and center-based perspectives. The paper retrospectively analyzes the evolution process of urban streets in China, dividing it into four critical periods. With the perspective of socio-spatial analysis, the unique formation mechanisms of Chinese urban streets are summarized in different contexts including power system, social domain, and living space, thus to provide references for the exploration of street development mode and revitalization mechanism facing the multiple challenges of globalization, modernity, as well as local social and cultural traditions. | Jiayan LIU Xiangyu DENG Caige LI | 2013 | China City Planning Review2013，22，1： | 1 |
| 10 | High‑Performance Flexible Microneedle Array as a Low‑Impedance Surface Biopotential Dry Electrode for Wearable Electrophysiological Recording and Polysomnography显示文摘Microneedle array(MNA)electrodes are an effective solution to achieve high-quality surface biopotential recording without the coordination of conductive gel and are thus very suitable for long-term wearable applications.Existing schemes are limited by flexibility,biosafety,and manufacturing costs,which create large barriers for wider applications.Here,we present a novel flexible MNA electrode that can simultaneously achieve flexibility of the substrate to fit a curved body surface,robustness of microneedles to penetrate the skin without fracture,and a simplified process to allow mass production.The compatibility with wearable wireless systems and the short preparation time of the electrodes significantly improves the comfort and convenience of electrophysiological recording.The normalized electrode–skin contact impedance reaches 0.98 kΩcm^(2)at 1 kHz and 1.50 kΩcm^(2)at 10 Hz,a record low value compared to previous reports and approximately 1/250 of the standard electrodes.The morphology,biosafety,and electrical/mechanical properties are fully characterized,and wearable recordings with a high signal-to-noise ratio and low motion artifacts are realized.The first reported clinical study of microneedle electrodes for surface electrophysiological monitoring was conducted in tens of healthy and sleep-disordered subjects with 44 nights of recording(over 8 h per night),providing substantial evidence that the electrodes can be leveraged to substitute for clinical standard electrodes. | Junshi Li Yundong Ma Dong Huang Zhongyan Wang Zhitong Zhang Yingjie Ren Mengyue Hong Yufeng Chen Tingyu Li Xiaoyi Shi Lu Cao Jiayan Zhang Bingli Jiao Junhua Liu Hongqiang Sun Zhihong Li | 2022 | Nano-Micro Letters2022，14，8： | 1 |
| 11 | Brazing of vanadium and carbon-carbon composites to stainless steel for fusion reactor applications显示文摘 | Liu Jiayan | 1994 | Journal of Nuclear Materials1994，，： | 1 |
| 12 | An invasive zone in human liver cancer identified by Stereo-seq promotes hepatocyte–tumor cell crosstalk,local immunosuppression and tumor progression显示文摘Dissecting and understanding the cancer ecosystem,especially that around the tumor margins,which have strong implications for tumor cell infiltration and invasion,are essential for exploring the mechanisms of tumor metastasis and developing effective new treatments.Using a novel tumor border scanning and digitization model enabled by nanoscale resolution-SpaTial Enhanced REsolution Omics-sequencing(Stereo-seq),we identified a 500µm-wide zone centered around the tumor border in patients with liver cancer,referred to as“the invasive zone”.We detected strong immunosuppression,metabolic reprogramming,and severely damaged hepatocytes in this zone.We also identified a subpopulation of damaged hepatocytes with increased expression of serum amyloid A1 and A2(referred to collectively as SAAs)located close to the border on the paratumor side.Overexpression of CXCL6 in adjacent malignant cells could induce activation of the JAK-STAT3 pathway in nearby hepatocytes,which subsequently caused SAAs’overexpression in these hepatocytes.Furthermore,overexpression and secretion of SAAs by hepatocytes in the invasive zone could lead to the recruitment of macrophages and M2 polarization,further promoting local immunosuppression,potentially resulting in tumor progression.Clinical association analysis in additional five independent cohorts of patients with primary and secondary liver cancer(n=423)showed that patients with overexpression of SAAs in the invasive zone had a worse prognosis.Further in vivo experiments using mouse liver tumor models in situ confirmed that the knockdown of genes encoding SAAs in hepatocytes decreased macrophage accumulation around the tumor border and delayed tumor growth.The identification and characterization of a novel invasive zone in human cancer patients not only add an important layer of understanding regarding the mechanisms of tumor invasion and metastasis,but may also pave the way for developing novel therapeutic strategies for advanced liver cancer and other solid tumors. | Liang Wu Jiayan Yan Yinqi Bai Feiyu Chen Xuanxuan Zou Jiangshan Xu Ao Huang Liangzhen Hou Yu Zhong Zehua Jing Qichao Yu Xiaorui Zhou Zhifeng Jiang Chunqing Wang Mengnan Cheng Yuan Ji Yingyong Hou Rongkui Luo Qinqin Li Liang Wu Jianwen Cheng Pengxiang Wang Dezhen Guo Waidong Huang Junjie Lei Shang Liu Yizhen Yan Yiling Chen Sha Liao Yuxiang Li Haixiang Sun Na Yao Xiangyu Zhang Shiyu Zhang Xi Chen Yang Yu Yao Li Fengming Liu Zheng Wang Shaolai Zhou Huanming Yang Shuang Yang Xun Xu Longqi Liu Qiang Gao Zhaoyou Tang Xiangdong Wang Jian Wang Jia Fan Shiping Liu Xinrong Yang Ao Chen Jian Zhou | 2023 | Cell Research2023，33，8： | 1 |
| 13 | Understanding Communities in China and Europe: Similarities, Differences and Consequences for Socially Integrative Cities显示文摘One large challenge we face in achieving integrative and sustainable cities in China and Europe is to understand what is making people 'stick together' and care for their local communities.Only when we understand local communities better will it be possible to make improvements.In this paper we start by reviewing the way in which communities and community building have been understood in Europe and China respectively.The paper then goes on to assess the similarities and differences between China and Europe with respect to the role of communities and provides an overview of potential barriers and opportunities for achieving socially integrative cities through local community building and public engagement. | Chen Yulin Thea Marie Valler Liu Jiayan Liu Jian Marius Korsnes | 2019 | China City Planning Review2019，28，2： | 1 |
| 14 | Synergistic Effects of Salt Concentration and Working Temperature towards Dendrite-Free Lithium Deposition显示文摘The lithium-(Li-)metal anode is crucial for developing high-energy-density batteries,while its dendritic growth and the low charge/discharge Coulombic efficiency in organic electrolytes hinder its practical application.Herein,we employed an in situ optical microscope to investigate the effect of the electrolyte concentration and the working temperature on the Li-plating/-stripping process.It is found that a higher concentration electrolyte can suppress its side reaction to improve the charge/discharge Coulombic efficiency,and a higher temperature can help lithium plate/strip uniformly with less lithium dendritic growth.An average Coulombic efficiency was obtained as high as 99.2%for over 150 cycles with a fixed plating capacity of 2 mAh cm^(-2) on copper foil in a 3 mol/kg ether-based electrolyte under 60℃,which provides an efficient and facile strategy for developing high-performance Li-metal batteries. | Panlong Li Chao Li Yang Yang Chanyuan Zhang Renhe Wang Yao Liu Yonggang Wang Jiayan Luo Xiaoli Dong Yongyao Xia | 2019 | Research2019，，1： | 1 |
| 15 | Data-driven design of high-performance MASnxPb1-xI3 perovskite materials by machine learning and experimental realization显示文摘The photovoltaic performance of perovskite solar cell is determined by multiple interrelated factors,such as perovskite compositions,electronic properties of each transport layer and fabrication parameters,which makes it rather challenging for optimization of device performances and discovery of underlying mechanisms.Here,we propose and realize a novel machine learning approach based on forward-reverse framework to establish the relationship between key parameters and photovoltaic performance in high-profile MASnxPb1-xI3 perovskite materials.The proposed method establishes the asymmetrically bowing relationship between band gap and Sn composition,which is precisely verified by our experiments.Based on the analysis of structural evolution and SHAP library,the rapid-change region and low-bandgap plateau region for small and large Sn composition are explained,respectively.By establishing the models for photovoltaic parameters of working photovoltaic devices,the deviation of short-circuit current and open-circuit voltage with band gap in defective-zone and low-bandgap-plateau regions from Shockley-Queisser theory is captured by our models,and the former is due to the deep-level traps formed by crystallographic distortion and the latter is due to the enhanced susceptibility by increased Sn4+content.The more difficulty for hole extraction than electron is also concluded in the models and the prediction curve of power conversion efficiency is in a good agreement with Shockley-Queisser limit.With the help of search and optimization algorithms,an optimized Sn:Pb composition ratio near 0.6 is finally obtained for high-performance perovskite solar cells,then verified by our experiments.Our constructive method could also be applicable to other material optimization and efficient device development. | XIA CAI FENGCAI LIU ANRAN YU JIAJUN QIN MOHAMMAD HATAMVAND IRFAN AHMED JIAYAN LUO YIMING ZHANG HAO ZHANG YIQIANG ZHAN | 2022 | Light(Science & Applications)2022，11，9： | 1 |
| 16 | Research and Practice of Flexibility in Distribution Systems:A Review显示文摘Flexibility in energy systems can support the operation of the electricity grid by providing active and reactive power to avoid voltage limit violations or congestion.Active distribution networks can provide this flexibility by implementing systems to control distributed generators,storage or loads.Additionally,power flow controlling devices can be used to implement operational flexibility in the energy system.This paper presents concepts for planning and forecasting of flexibility,monitoring of energy systems and control of flexibility from active distribution networks(ADNs)to enable the use of flexibility in future power systems. | Stefan Dalhues Yang Zhou Oliver Pohl Florian Rewald Fabian Erlemeyer Dennis Schmid Jannik Zwartscholten Zita Hagemann Christian Wagner Daniel Mayorga Gonzalez Hua Liu Mingmin Zhang Jiayan Liu Christian Rehtanz Yong Li Yijia Cao | 2019 | CSEE Journal of Power and Energy Systems2019，5，3： | 1 |
| 17 | Review on Study on Major Social Issues and Solutions in Chinese Urbanization Process显示文摘Study on Major Social Issues and Solutions in Chinese Urbanization ProcessAuthor:Li Qiang et al.Year:2009Publisher:Economic Science Press ISBN:9787505878570(360 pages,in Chinese)Since the late 1990s,China has entered a stage of rapid urbanization.Unlike the relatively slow urbanization process in European countries and America,China’s urbanization is characterized by a'burst'of urban expansion in a short time.Such a large-scale,rapid,and profound urbanization process has not only | Liu Jiayan Li Caige | 2015 | China City Planning Review2015，24，1： | 1 |
| 18 | Skin care design for lithium metal protection with cosmetics introduction显示文摘Lithium metal anode(LMA)is the ultimate'Holy Grail'electrode for next generation high-energy-density batteries.Nevertheless,its instinct high reactivity is a formidable challenge and has intensified side reactions,destabilized the electrode/electrolyte interface and restricted the operating conditions strictly,thus hampering its practical application.Here,we'make up'the Li metal(M-Li)by constructing vaselinecoated layer by a simple dip-coating or casting method.With the chemically stable and hydrophobic vaseline protective layer,the stability of Li towards humid and corrosive atmosphere has been greatly improved.The M-Li guaranteed stable and prolonged cycling life after the anode suffering from corrosion in moist air(relative humidity-65%)or corrosive electrolyte(with 10,000 ppm H2O or S)both in symmetric cells and LiFePO4 full cells.This work illustrates a convenient,economic,and industrial applicable method for stable LMA. | Yurong Tu Qingtao Ma Aoxuan Wang Xinyue Zhang Guojie Li Jiayan Luo Xingjiang Liu | 2020 | Journal of Energy Chemistry2020，29，9： | 1 |
| 19 | Selective Synthesis of Mesoporous and Nanorod CeVO4 without Template显示文摘 | Ling Zhu Qin Li Jiayan Li Xiangdong Liu Jian Meng Xueqiang Cao | 2007 | Journal of Nanoparticle Research2007，，2： | 1 |
| 20 | Preparation of CeO 2 –ZrO 2 ceramic fibers by electrospinning显示文摘 | Yanfei Zhang Jiayan Li Qin Li Ling Zhu Xiangdong Liu Xinghua Zhong Jian Meng Xueqiang Cao | 2006 | Journal of Colloid And Interface Science2006，，2： | 1 |
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