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| 1 | Litter decomposition and the degradation of recalcitrant components in Pinus massoniana plantations with various canopy densities显示文摘To understand the decomposition characteristics of Pinus massoniana foliar litter and the degradation of its refractory compounds in plantations under five canopy densities,a litter bag experiment over a decomposition time of 392 days was carried out.The results show that canopy density significantly affected decomposition rates of litter and degradation rate of lignin and cellulose.Litter decomposition rates decreased significantly with decreasing canopy density.Both lignin and cellulose degradation rates were lower with canopy densities of 0.62 and 0.74 as compared with the three other densities.Lignin and cellulose losses were more rapid in the first 118 days.Soil fauna had significant impacts on litter decomposition and the degradation of refractory compounds.Canopy density had significant effects on factors such as soil properties and soil fauna community structure,which could be conducive to the decomposition of litter and the degradation of litter recalcitrant components.Canopy density between 0.6 and 0.7 might be a favorable management practice promoting litter decomposition and beneficial for the sustainable development of P.massoniana plantations. | Jie Zhang Danju Zhang Zhang Jian Hongyang Zhou Yanbo Zhao Daping Wei | 2019 | Journal of Forestry Research2019，30，4： | 2 |
| 2 | Spatiotemporal distribution pattern of cyanobacteria community and its relationship with the environmental factors in Hongze Lake, China显示文摘 | Ying Ren Haiyan Pei Wenrong Hu Chang Tian Daping Hao Jielin Wei Yawei Feng | 2014 | Environmental Monitoring and Assessment2014，，10： | 1 |
| 3 | Association between the APC gene D1822V variant and the genetic susceptibilityof colorectal cancer显示文摘 | Maohui Feng Xiping Fang Qian Yang Gang Ouyang Daping Chen Xiang Ma Huachi Li Wei Xie | 2014 | Oncology Letters2014，，1： | 1 |
| 4 | Well-structured 3D channels within GO-based membranes enable ultrafast wastewater treatment显示文摘Graphene oxide(GO)-based membranes have been widely studied for realizing efficient wastewater treatment,due to their easily functionalizeable surfaces and tunable interlayer structures.However,the irregular structure of water channels within GO-based membrane has largely confined water permeance and prevented the simultaneously improvement of purification performance.Herein,we purposely construct the well-structured three-dimensional(3D)water channels featuring regular and negatively-charged properties in the GO/SiO_(2)composite membrane via in situ close-packing assembly of SiO_(2)nanoparticles onto GO nanosheets.Such regular 3D channels can improve the water permeance to a record-high value of 33,431.5±559.9 L·m^(−2)·h−1(LMH)bar−1,which is several-fold higher than those of current state-of-the-art GO-based membranes.We further demonstrate that benefiting from negative charges on both GO and SiO2,these negatively-charged 3D channels enable the charge selectivity well toward dye in wastewater where the rejection for positive-charged and negative-charged dye molecules is 99.6%vs.7.2%,respectively.The 3D channels can also accelerate oil/water(O/W)separation process,in which the O/W permeance and oil rejection can reach 19,589.2±1,189.7 LMH bar−1 and 98.2%,respectively.The present work unveils the positive role of well-structured 3D channels on synchronizing the remarkable improvement of both water permeance and purification performance for highly efficient wastewater treatment. | Huaqiang Fu Zhe Wang Peng Li Wei Qian Zixin Zhang Xin Zhao Hao Feng Zhugen Yang Zongkui Kou Daping He | 2023 | Nano Research2023，16，2： | 0 |
| 5 | Investigation of MXene nanosheets based radio-frequency electronics by skin depth effect显示文摘Various new conductive materials with exceptional properties are utilized for the preparation of electronic devices.Achieving ultra-high conductivity is crucial to attain excellent electrical performance.However,there is a lack of systematic research on the impact of conductor material thickness on device performance.Here,we investigate the effect of conductor thickness on power transmission and radiation in radio-frequency(RF)and microwave electronics based on MXene nanosheets material transmission lines and antennas.The MXene transmission line with thickness above the skin depth exhibits a good transmission coefficient of approximately-3 dB,and the realized gain of MXene antennas exceeds 2 dBi.Additionally,the signal transmission strength of MXene antenna with thickness above the skin depth is higher than 5-μm MXene antenna approximately 5.5 dB.Transmission lines and antennas made from MXene materials with thickness above the skin depth exhibit stable and reliable performance,which has significant implications for obtaining high-performance RF and microwave electronics based on new conductive materials. | Rongguo Song Yunfa Si Wei Qian Haoran Zu Bilei Zhou Qinglei Du Daping He Yongliang Wang | 2024 | Nano Research2024，17，4： | 0 |
| 6 | Scalable fabrication of graphene-assembled multifunctional electrode with efficient electrochemical detection of dopamine and glucose显示文摘Conventional glassy carbon electrodes(GCE)cannot meet the requirements of future electrodes for wider use due to low conductivity,high cost,non-portability,lack of flexibility.Therefore,cost-effective and wearable electrode enabling rapid and versatile molecule detection is becoming important,especially with the ever-increasing demand for health monitoring and point-ofcare diagnosis.Graphene is considered as an ideal electrode due to its excellent physicochemical properties.Here,we prepare graphene film with ultra-high conductivity and customize the 3-electrode system via a facile and highly controllable laser engraving approach.Benefiting from the ultra-high conductivity(5.65×10^(5)S·m^(−1)),the 3-electrode system can be used as multifunctional electrode for direct detection of dopamine(DA)and enzyme-based detection of glucose without further metal deposition.The dynamic ranges from 1–200μM to 0.5–8.0 mM were observed for DA and glucose,respectively,with a limit of detection(LOD)of 0.6μM and 0.41 mM.Overall,the excellent target detection capability caused by the ultra-high conductivity and ease modification of graphene films,together with their superb mechanical properties and ease of mass-produced,provides clear potential not only for replacing GCE for various electrochemical studies but also for the development of portable and highperformance electrochemical wearable medical devices. | Xiaodong Ji Xin Zhao Zixin Zhang Yunfa Si Wei Qian Huaqiang Fu Zibo Chen Zhe Wang Huihui Jin Zhugen Yang Daping He | 2023 | Nano Research2023，16，5： | 0 |
| 7 | An Outbreak of Dengue Virus Type 1--Jiangxi Province,China,2019显示文摘What is known about this topic?Dengue fever is an acute febrile illness caused by four types of dengue virus(DENV 1–4),and is a mosquitoborne infectious disease.The incidence of dengue has increased dramatically around the world in recent decades.An estimated of 3.9 billion people in 128 countries are at risk of infection with dengue viruses,70%of whom are in Asia.In 2017,the first local infections of dengue virus(DENV-2)in Jiangxi Province was reported in Zhanggong District,Ganzhou City.What is added by this report?From August to September 2019,the first dengue outbreak happened in Xin’gan County,where 81 local dengue fever cases were reported,35 were laboratoryconfirmed cases,and 46 were clinically-diagnosed cases;all cases were dengue virus type 1.The DENV-virus strains isolated from the cases of Xin’gan County were close to the strains isolated in Singapore(MF033254|25657|Singapore|2016)and Henan(MK905537|He nan201903|China:Henan Province|2019).What are the implications for public health practice?The outbreak might have been caused by imported cases or covert infections.The outbreak in Xin’gan County indicated that more proactive countermeasures should be taken during the dengue epidemic period such as intensifying surveillance for dengue cases,virus serotype,and Aedes vector density and strengthening cooperation with customs and tourism departments.Moreover,the outbreak should prompt training in medical institutions and improved ability for doctor’s to diagnose dengue fever,which is very important for early detection of dengue cases and taking preventive measures. | Fuqiang Yang Guanghui Xia Zhili Zeng Zhongjian Li Huijian Cheng Daping Che Jun Zong Jianxiong Li Tian Gong Guihua Liu Weidong Zhou Bihai Wei Xiaobo Liu Jiandong Li Sheng Ding | 2020 | China CDC weekly2020，2，35： | 0 |
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