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| 1 | Comprehensive analysis of nitrogen distributions and ammonia nitrogen release fluxes in the sediments of Baiyangdian Lake, China显示文摘The condition of Baiyangdian Lake(BYDL) will improve as the Xiongan New Area evolves and fulfills its role of easing overcrowding and supporting economic growth. Water and sediment samples from BYDL were analyzed to provide information on nitrogen(N) contamination in BYDL. The mean ammonium N(NH_4^+-N), nitrate N, and total N concentrations in the water samples were 0.36, 0.12, and 2.22 mg/L, respectively, and the ranges were 0.003–8.38, 0.06–0.30,and 1.25–10.34 mg/L, respectively. The N concentrations in water gradually increased from the north to the south of BYDL. Sediment at 90% of the sampling sites was in or above the moderately contaminated class(1000–2000 mg/kg) defined in US Environmental Protection Agency total N pollution standards. Positive NH_4^+-N fluxes were found for 28 of the 34 sediment core samples, so the potential for NH_4^+-N being released from sediment was relatively high. The NH_4^+-N fluxes were 5.35–48.76 mg/m^2/day, and the mean and maximum fluxes were 8.71 and 48.76 mg/m^2/day, respectively. Benthic organisms will be affected more by NH_4^+-N and NH_3·H_2O in the surface sediment pore water(mean concentrations 4.93 and 0.13 mg/L, respectively) than by the other forms of N. | Yaoyao Zhu Xin Jin Wenzhong Tang Xin Meng Baoqing Shan | 2019 | Journal of Environmental Sciences2019，31，2： | 20 |
| 2 | A review on China's constructed wetlands in recent three decades:Application and practice显示文摘Constructed wetlands(CWs)have been introduced to and developed in China for environmental engineering over the most prosperous three decades(1990–2020).To study the origin,development process,and future trend of CWs,this review summarized a wide range of literatures between 1990 and 2020 by Chinese authors.Firstly,the publication number over years,research highlights,and the author contributions with the most published papers in this field were conducted through bibliometric analysis.Secondly,the most principal components of CWs,substrates and macrophytes were summarized and analyzed.Thirdly,the typical application cases from traditional CWs,pond systems to combined pond-wetland systems were presented.In China,CWs were predominately distributed in the east of the so-called'Hu Huanyong Line'.Therefore CWs were limited by the socio-economic level and climatic conditions.It is unquestionable that the overall level of China's CWs has improved significantly,and one of the most prominent features has started towards the plural pattern development.There has been a trend of large-scale or low-cost CW application in the recent years.However,lifecycle research and management are required for better strategies in the future. | Hong Zhang Wenzhong Tang Weidong Wang Wei Yin Honglei Liu Xiaomin Ma Yiqi Zhou Pei Lei Dongyang Wei Litian Zhang Cao Liu Jinmiao Zha | 2021 | Journal of Environmental Sciences2021，33，6： | 13 |
| 3 | Establishment of Genetic Transformation System for Miscanthus sacchariflorus and Obtaining of Its Transgenic Plants显示文摘The initiation and regeneration system for embryogenic callus of Miscanthus sacchariflrus is established at very high frequency. Potato proteinaseⅡ(pinⅡ) genes are introduced into the callus of Miscanthus sacchariflorus and some transgenic plants are obtained by the particle bombardment transformation system. PCR and Southern analysis show that target genes are integrated into the genome of these transgenic plants. | 易自力 Zhou Puhua Chu Chengcai Li Xiang TIAN Wenzhong Wang Li Cao Shouyun Tang Zuoshun | 2004 | High Technology Letters2004，10，3： | 5 |
| 4 | Effect of periphyton community structure on heavy metal accumulation in mystery snail(Cipangopaludina chinensis):A case study of the Bai River,China显示文摘The ratio of metal:P stoichiometry was used to identify the accumulation pathways of heavy metals(V,Cr,Co,Ni,Cu,Cd,and Pb) from periphyton to snails Cipangopaludina chinensis Gray(C.chinensis) in the Bai River watershed.The results showed that periphyton communities were mainly composed of two types of algae,filamentous green algae and unicellular diatoms.The proportion of unicellular diatoms in the periphyton community is a key factor that influences metal accumulation in C.chinensis.The V,Cr,Co,Ni,and Cd content of C.chinensis increased steadily as the corresponding metal content of periphyton increased,but Cu and Pb in the snail did not increase in the periphyton.Mechanisms of V,Cr,and Ni accumulation were found to be related to the proportion of diatoms,while Cd and Pb accumulation were dependent on the physiological characteristics of C.chinensis.The accumulation of Cu in C.chinensis was closely related to their grazing behavior.The metal:P stoichiometry revealed that Cr,Ni,and Cd can reduce the potential ecological risks associated with increased P inputs to the ecosystem.V and Co were considered to be relatively safe,regardless of the periphyton P content.Finally,Pb may not be prone to transfer to higher trophic levels,and may pose the lowest ecological risks of the studied heavy metals,but Cu can cause potential ecological risks when eutrophication has occurred. | Jingguo Cui Baoqing Shan Wenzhong Tang | 2012 | Journal of Environmental Sciences2012，24，10： | 3 |
| 5 | M0S2 dual-gate transistors with electrostatically doped contacts显示文摘Two-dimensional(2D)transition metal dichalcogenides(TMDs)such as molybdenum disulfide(M0S2)have been intensively investigated because of their exclusive physical properties for advaneed electronics and optoelectronics.In the present work,we study the M0S2 transistor based on a novel tri-gate device architecture,with dual-gate(Dual-G)in the channel and the buried side-gate(Side-G)for the source/drain regi ons.All gates can be in depe ndently con trolled without in terfere nee.For a MoS2 sheet with a thick ness of 3.6 nm,the Schottky barrier(SB)and non-overlapped channel region can be effectively tuned by electrostatically doping the source/drain regions with Side-G.Thus,the extri nsic resista nee can be effectively lowered,and a boost of the ON-state cur re nt can be achieved.Mean while,the cha nn el c ontrol remai ns efficient under the Dual-G mode,with an ON-OFF current ratio of 3 x 107 and subthreshold swing of 83 mV/decade.The corresponding band diagram is also discussed to illustrate the device operati on mechanism.This no vel device structure ope ns up a new way toward fabricati on of high-performance devices based on 2D-TMDs. | Fuyou Liao Yaocheng Sheng Zhongxun Guo Hongwei Tang Yin Wang Lingyi Zong Xinyu Chen Antoine Riaud Jiahe Zhu Yufeng Xie Lin Chen Hao Zhu Qingqing Sun Peng Zhou Xiangwei Jiang Jing Wan Wenzhong Bao David Wei Zhang | 2019 | Nano Research2019，12，10： | 2 |
| 6 | Heavy metal sources and associated risk in response to agricultural intensification in the estuarine sediments of Chaohu Lake Valley, East China显示文摘 | Wenzhong Tang Baoqing Shan Hong Zhang Zhanpo Mao | 2009 | Journal of Hazardous Materials2009，，1： | 2 |
| 7 | Recent progress in devices and circuits based on wafer-scale transition metal dichalcogenides显示文摘Two-dimensional layered materials(2 DLMs) have triggered a broad research thrust over the last decade worldwide. Different from the gapless graphene, transition metal dichalcogenides(TMDs) exhibit versatile bandstructure, with bandgap sizes ranging from semi-metallic to over 2 e V. Therefore, 2 D-TMDs can be utilized in various applications from logic to optoelectronic devices. In this review we first introduce the latest developments of the wafer-scale synthesis of continuous TMD films, then we present recent advances in large scale devices and circuits based on TMD films, including logic, memory, optoelectronic and analog devices. We also provide a perspective and a look at the future device applications based on wafer-scale2 D-TMDs. | Hongwei TANG Haima ZHANG Xinyu CHEN Yin WANG Xinzhi ZHANG Puyang CAI Wenzhong BAO | 2019 | Science China(Information Sciences)2019，62，12： | 2 |
| 8 | Melt processing and mechanical property characterization of multi-walled carbon nanotube/high density polyethylene (MWNT/HDPE) composite films显示文摘 | Tang Wenzhong Michael H S Suresh G A | 2003 | Carbon2003，41，14： | 1 |
| 9 | Spatial and temporal distribution of Mo in the overlying water of a reservoir downstream from mining area显示文摘This study aimed to evaluate the spatial and temporal variations of molybdenum(Mo)in the downstream water body of a Mo mine during three hydrologic periods(wet,dry and medium seasons).The physical properties in Luhun Reservoir reflected seasonal variations in different hydrological periods.The redox potential(ORP)and dissolved oxygen(DO)increased in the dry season.The concomitant decrease in temperature(T),conductivity(COND)and total dissolved solids(TDS)were lowest in the wet season.The p H value did not change significantly during the three hydrologic periods.The distribution of Mo in the dry season was high in upstream and low in downstream areas,which was significantly different from that of the wet and medium seasons.The total Mo concentration in wet(150.1μg/L)and medium season(148.2μg/L)was higher than that in the dry season,but the TDS(288.3 mg/L)and the percentage dissolved Mo(81.3%)in overlying water was lowest in the wet season.There was no significant relationship between the dissolved Mo and the total Mo with TDS.In the dry season,the mean total Mo concentration was 116.3μg/L,which was higher than the standard limit value(70μg/L)for drinking water(US EPA-United States Environmental Protection Agency recommended value 40μg/L).Non-point source pollution is the main characteristic of mining area pollution,which was closely related to rainfall.Thus,the Luhun Reservoir contains substantial Mo pollution,which was a significant concern given that it is used as a source of drinking and irrigation water. | Zhixin Song Gangfu Song Wenzhong Tang Yu Zhao Dandan Yan Weilong Zhang | 2021 | Journal of Environmental Sciences2021，33，4： | 1 |
| 10 | Experimental and molecular dynamics studies on corrosion inhibition of mild steel by 2-amino-5-phenyl-1,3,4-thiadiazole显示文摘 | Yongming Tang Xiaoyuan Yang Wenzhong Yang Yizhong Chen Rong Wan | 2009 | Corrosion Science2009，，1： | 1 |
| 11 | 2020 Roadmap on gas-involved photo-and electro-catalysis显示文摘Green reactions not only provide us chemical products without any pollution,but also offer us the viable technology to realize difficult tasks in normal conditions.Photo-,photoelectro-,and electrocatalytic reactions are indeed powerful tools to help us to embrace bright future.Especially,some gas-involved reactions are extremely useful to change our life environments from energy systems to liquid fuels and cost-effective products,such as H2 evolution(H2 production),02 evolution/reduction,CO2 reduction,N2 reduction(or N2 fixation) reactions.We can provide fuel cells clean H2 for electric vehicles from H2 evolution reaction(HER),at the same time,we also need highly efficient 02 reduction reaction(ORR) in fuel cells for improving the reaction kinetics.Moreover,we can get the clean oxidant O2 from water through O2 evolution reaction(OER),and carry out some reactions without posing any pollution to reaction systems.Furthermore,we can translate the greenhouse gas CO2 into useful liquid fuels through CO2 reduction reaction(CRR).Last but not the least,we can get ammonia from N2 reduction reaction(NRR),which can decrease energy input compared to the traditional Hubble process.These reactions,such as HER,ORR,OER,CRR and NRR could be realized through solar-,photoelectro-and electro-assisted ways.For them,the catalysts used play crucial roles in determining the efficiency and kinds of products,so we should consider the efficiency of catalysts.However,the cost,synthetic methods of catalysts should also be considered.Nowadays,significant progress has been achieved,however,many challenges still exist,reaction systems,catalysts underlying mechanisms,and so on.As extremely active fields,we should pay attention to them.Under the background,it has motivated us to contribute with a roadmap on ’GasInvolved Photo-and Electro-Catalysis’. | Yulu Yang Yang Tang Haomin Jiang Yongmei Chen Pingyu Wan Maohong Fan Rongrong Zhang Sana Ullah Lun Pan Ji-Jun Zou Mengmeng Lao Wenping Sun Chao Yang Gengfeng Zheng Qiling Peng Ting Wang Yonglan Luo Xuping Sun Alexander S.Konev Oleg V.Levin Panagiotis Lianos Zhuofeng Hu Zhurui Shen Qinglan Zhao Ying Wang Nadia Todorova Christos Trapalis Matthew V.Sheridan Haipeng Wang Ling Zhang Songmei Sun Wenzhong Wang Jianmin Ma | 2019 | Chinese Chemical Letters2019，30，12： | 1 |
| 12 | Melt Processing and Mechanical Property Characterization of Multi-Walled Carbon Nanotube/High Density Polyethylene(MWNT/HDPE) Composite Films显示文摘 | Wenzhong Tang Michael H S Suresh G A | 2003 | Carbon2003，41，14： | 1 |
| 13 | Mechanical characterization of a nanotube-polyethylene composite material显示文摘 | Santare Michael H Novotny John E Tang Wenzhong | 2003 | American Society of Mechanical Engineers2003，98，： | 1 |
| 14 | Abnormal Resting Brain Activity in Patients With Functional Dyspepsia Is Related to Symptom Severity显示文摘 | Fang Zeng Wei Qin Fanrong Liang Jixin Liu Yong Tang Xuguang Liu Kai Yuan Shuguang Yu Wenzhong Song Mailan Liu Lei Lan Xin Gao Yijun Liu Jie Tian | 2011 | Gastroenterology2011，，2： | 1 |
| 15 | Heavy metal sources and associated risk in response to agricultural intensification in the estuarine sediments of Chaohu Lake Valley, East China显示文摘 | TANG Wenzhong SHAN Baoqing ZHANG Hong | 2010 | J Hazard Mater2010，176，1： | 1 |
| 16 | Investigation of CaCO3 scale inhibition by PAA, ATMP and PAPEMP显示文摘 | Tang Yongming Yang Wenzhong Ying Xiaoshuang | 2008 | Desalination2008，228，123： | 1 |
| 17 | Mechanical characterization of a nanotube-polyethylene compositemateiral 显示文摘 | Santare Michael H Novotny John E Tang Wenzhong | 2003 | American Society of Mechanical Engineers2003，98，： | 1 |
| 18 | Determining cadmium bioavailability in sediment profiles using diffusive gradients in thin films显示文摘Cadmium(Cd)uptake by plants or benthic organisms largely depends on its bioavailability in sediments,so it is necessary to understand Cd bio availability for determining its ecological risks in riverine sediments.Pore water is easily disturbed during sample collection,indicating that there was a shortage of traditional methods for investigating Cd bio availability.Here,sediment cores were collected from rivers,after which sequential extraction and diffusive gradients in thin films(DGT)method were employed to determine Cd potential bio availability in the sediments and pore water.We found that Cd concentrations measured by DGT were lower than that in pore water profiles,and Cd distribution in various fractions changed remarkably.Pearson correlation analysis showed significant positive correlations between Cd concentrations measured by DGT and total Cd concentrations(r^2=0.76),exchangeable and weak acid soluble fraction(r^2=0.68),ferromanganese fraction(r^2=0.72)and bound organic matter or oxidizable fraction(r^2=0.54).However,the correlation was relatively low between Cd concentrations measured by DGT and that in pore water profiles(r^2=0.26).These results demonstrated that DGT method could provide more accurate information of Cd bio availability in sediment profiles than traditional methods. | Zhixin Song Gangfu Song Wenzhong Tang Dandan Yan Minghai Han Baoqing Shan | 2020 | Journal of Environmental Sciences2020，32，5： | 1 |
| 19 | Experimental investigation of bulge forming of plastic branch pipe 显示文摘 | Yadong He Ping Xue Wenzhong Tang | 2003 | Journals of Material Processing Technology2003，142，2： | 1 |
| 20 | A preliminary investigation of corrosion inhibition of mild steel in 0.5<ce:hsp sp='0.25'/>M H 2 SO 4 by 2-amino-5-( n -pyridyl)-1,3,4-thiadiazole: Polarization, EIS and molecular dynamics simulations显示文摘 | Yongming Tang Xiaoyuan Yang Wenzhong Yang Rong Wan Yizhong Chen Xiaoshuang Yin | 2010 | Corrosion Science2010，，5： | 1 |
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