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| 1 | Effects of redox potential on soil cadmium solubility:Insight into microbial community显示文摘Understanding the role of microbes in the solubility of cadmium(Cd) is of fundamental importance for remediation of Cd toxicity. The present study aimed to identify the microbes that involved in regulating Cd solubility and to reveal possible mechanisms. Therefore,microbial communities were investigated through high-throughput sequencing approach, the molecular ecological network was constructed and metagenomes were predicted. Our results indicated that redox conditions affected both the solubility of soil Cd and the microbial communities. Anaerobic microbes, such as Anaerolineaceae, did not only play important roles in shaping the microbial community in soils, but might also be involved in regulating the Cd solubility. Two possible mechanisms that how Anaerolineaceae involved in Cd solubility are(1) Anaerolineaceae are important organic matter degraders under anoxic conditions and(2) Anaerolineaceae can co-exist with methane metabolism microbes, while methane metabolism promotes the precipitation of soluble Cd. Thus, application of Anaerolineaceae in bioremediation of soil Cadmium contamination is a potential approach. The study provided a novel insight into the role of microbial community in the regulation of Cd solubility under different redox conditions, and suggested a potential approach for the remediation of soil Cd contamination. | Delong Meng Juan Li Tianbo Liu Yongjun Liu Mingli Yan Jin Hu Xiaoqi Li Xueduan Liu Yili Liang Hongwei Liu Huaqun Yin | 2019 | Journal of Environmental Sciences2019，31，1： | 6 |
| 2 | Size structure of biomass and primary production of phytoplankton:environmental impact analysis in the Dongsha natural gas hydrate zone, northern South China Sea显示文摘The size-fractionated biomass and primary production of phytoplankton, and the influence of environmental factors on it were studied in the Dongsha natural gas hydrate zone of the northern South China Sea in May 2013.Low nutrient, low chlorophyll a(Chl a) and primary productivity characteristics were found in these waters. The phenomena of subsurface Chl a maximum layers(SCMLs) and primary production maximum layers(SPMLs)were observed in the Dongsha waters. There were significant differences in the size-fractionated biomass and primary production that showed picophytoplankton>nanophytoplankton>microphytoplankton in terms of biomass and degree of contribution to production. Vertical biomass distribution indicated there were considerable differences among different phytoplankton within the euphotic zone(Zeu) in spring. For example,microphytoplankton was distributed evenly in the euphotic layer and nanophytoplankton was mainly distributed in the subsurface or in the middle of the euphotic layer, while picophytoplankton was mainly distributed in the middle or bottom of the euphotic layer. Smaller cell size and larger relative surface area allow picophytoplankton to benefit from nutrient competition and to hold a dominant position in the tropical oligotrophic waters of low latitudes. There was a positive correlation between size-fractionated biomass and temperature with pH and a negative correlation between size-fractionated biomass and silicate with phosphate. There was a positive correlation between size-fractionated primary production and temperature and a negative correlation between size-fractionated biomass and salinity with phosphate. Phosphate was an important factor influencing the size structure of phytoplankton. Meanwhile, irradiation and the euphotic layer were more important in regulating the vertical distribution of size-fractionated phytoplankton in the Dongsha natural gas hydrate zone. | KANG Jianhua LIANG Qianyong WANG Jianjun LIN Yili HE Xuebao XIA Zhen ZHENG Xinqing WANG Yu | 2018 | Acta Oceanologica Sinica2018，37，1： | 1 |
| 3 | Clinical and genetic analysis of Dent disease with nephrotic range albuminuria in Shaanxi, China显示文摘Dear Editor,Dent disease is a rare X-linked recessive disease that was first reported by Charles Enrique Dent and M.Friedman in 1964(Dent and Friedman,1964).Dent disease is caused by mutations in the CLCN5(Dent disease 1)or OCRL1(Dent disease 2).The condition is characterized by proximal renal tubular dysfunction that manifests as low molecular weight proteinuria(LMWP),hypercalciuria,nephrocalcinosis or nephrolithiasis,and progressive renal failure.Typically,the total protein excretion in tubular proteinuria is lower than that in glomerular diseases;therefore,nephrotic range proteinuria(NP)is not prevalent in patients with documented CLCN5 or OCRL1 mutations.Here,we report the cases of six Chinese children with Dent disease who manifested NP and were finally diagnosed using genetic analysis.Our aim was to elucidate the characteristics of Dent disease in Shaanxi area to facilitate possible improvements in its detection and treatment. | Ying Bao Lei Suo Pei Qian Huimei Huang Ying Yang Jun Tang Min Zhang Zhijuan Li Ying Wang Nan Liang Yili Wang | 2019 | Science China(Life Sciences)2019，62，12： | 0 |
| 4 | Microbial synthesis of N, P co-doped carbon supported PtCu catalysts for oxygen reduction reaction显示文摘Developing highly efficient and stable platinum-based electrocatalyst for oxygen reduction reaction(ORR) is critical to expediting commercialization of fuel cells.Herein,several PtCu alloy nanocatalysts supported on N,P co-doped carbon(PtCu/NPC) were prepared by microbial-sorption and carbonization-reduction.Among them,PtCu/NPC-700 ℃ exhibits excellent catalytic performance for ORR with a mass activity of 0.895 A mg_(pt)^(-1)(@0.9 V) which is 8.29 folds of commercial Pt/C.Additionally,the ECSA and MA of PtCu/NPC-700℃ only decrease by 14.2% and 18.7% respectively,while Pt/C decreases by 35.2% and 52.8% after 10,000 cycles of ADT test.Moreover,the PtCu/NPC-700℃ catalyst emanates a maximum power density of 715 mW cm^(-2) and only 11.1% loss of maximum power density after 10,000 ADTs in single-cell test,indicating PtCu/NPC-700℃ also manifests higher activity and durability in actual single-cell operation than Pt/C.This research provides an easy and novel strategy for developing highly active and durable Pt-based alloy catalyst. | Shaohui Zhang Suying Liu Jingwen Huang Haikun Zhou Xuanzhi Liu Pengfei Tan Haoyun Chen Yili Liang Jun Pan | 2023 | Journal of Energy Chemistry2023，，9： | 0 |
| 5 | Clusterin transduces Alzheimer-risk signals to amyloidogenesis显示文摘Dear Editor,Deposition of amyloid-β(Aβ)to form neuritic plaque(NP)is the hallmark of Alzheimer’s Disease(AD).Major non-genetic risk factors such as ageing,stroke,diabetes and other conditions facilitate AD pathogenesis via unclear mechanisms.Furthermore,the mechanism underlying NP formation is unclear.Increasing Aβcauses NP in familial AD patients and in transgenic AD mice robustly expressing Aβ,but the NP formation requires long-term Aβaccumulation. | Xi Liu Rongbo Che Wenping Liang Yun Zhang Liyong Wu Chao Han Hong Lu Weihong Song Yili Wu Zhe Wang | 2022 | Signal Transduction and Targeted Therapy2022，7，10： | 0 |
| 6 | Data sharing mechanism of various mineral resources based on blockchain显示文摘Basins with various mineral resources coexisting and enriching often occupy an important strategic position.The exploration of various mineral resources is repetitive at present due to unshared data and imperfect management mechanism.This situation greatly increases the cost of energy exploitation in the country.Traditional data-sharing mode has several disadvantages,such as high cost,difficulty in confirming the right of data,and lack of incentive mechanism,which make achieving real data sharing difficult.In this paper,we propose a data-sharing mechanism based on blockchain and provide implementation suggestions and technical key points.Compared with traditional data-sharing methods,the proposed datasharing mechanism can realize data sharing,ensure data quality,and protect intellectual property.Moreover,key points in the construction are stated in the case study section to verify the feasibility of the data-sharing system based on blockchain proposed in this paper. | Yili REN Jia LIANG Jian SU Gang CAO He LIU | 2020 | Frontiers of Engineering Management2020，7，4： | 0 |
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