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| 1 | Groundwater arsenic removal by coagulation using ferric(Ⅲ)sulfate and polyferric sulfate: A comparative and mechanistic study显示文摘Elevated arsenic(As) in groundwater poses a great threat to human health. Coagulation using mono- and poly-Fe salts is becoming one of the most cost-effective processes for groundwater As removal. However, a limitation comes from insufficient understanding of the As removal mechanism from groundwater matrices in the coagulation process, which is critical for groundwater treatment and residual solid disposal. Here, we overcame this hurdle by utilizing microscopic techniques to explore molecular As surface complexes on the freshly formed Fe flocs and compared ferric(III) sulfate(FS) and polyferric sulfate(PFS)performance, and finally provided a practical solution in As-geogenic areas. FS and PFS exhibited a similar As removal efficiency in coagulation and coagulation/filtration in a two-bucket system using 5 mg/L Ca(ClO)_2. By using the two-bucket system combining coagulation and sand filtration, 500 L of As-safe water(< 10 μg/L) was achieved during five treatment cycles by washing the sand layer after each cycle. Fe k-edge X-ray absorption near-edge structure(XANES) and As k-edge extended X-ray absorption fine structure(EXAFS) analysis of the solid residue indicated that As formed a bidentate binuclear complex on ferrihydrite, with no observation of scorodite or poorly-crystalline ferric arsenate. Such a stable surface complex is beneficial for As immobilization in the solid residue, as confirmed by the achievement of much lower leachate As(0.9 μg/L–0.487 mg/L)than the US EPA regulatory limit(5 mg/L). Finally, PFS is superior to FS because of its lower dose, much lower solid residue, and lower cost for As-safe drinking water. | Jinli Cui Chuanyong Jing Dongsheng Che Jianfeng Zhang Shuxuan Duan | 2015 | Journal of Environmental Sciences2015，27，6： | 16 |
| 2 | Association of KIR Genotypes and Haplotypes with Susceptibility to Chronic Hepatitis B Virus Infection in Chinese Han Population显示文摘Killer immunoglobulin-like receptor (KIR) genes can regulate the activation of NK and T cells upon interaction with HLA class I molecules. Hepatitis B virus (HBV) infection has been regarded as a multi-factorial disorder disease. Previous studies revealed that KIRs were involved in HCV and HIV infection or clearance. The aim of this study was to explore the possibility of the inheritance of KIR genotypes and haplotypes as a candidate for susceptibility to persistent HBV infection or HBV clearance. The sequence specific primer polymerase chain reaction (SSP-PCR) was employed to identify the KIR genes and pseudogenes in 150 chronic hepatitis B (CHB) patients, 251 spontaneously recovered (SR) controls, and 412 healthy controls. The frequencies of genotype G, M, FZ1 increased in CHB patients compared with healthy control subjects. The frequency of genotype AH was higher in SR controls than that in both CHB patients and healthy controls. The carriage frequencies of genotype G and AH were higher; while, the frequencies of AF and AJ were lower in SR controls than those in healthy control subjects. The frequency of A haplotype was lower, whereas, the frequency of B haplotype was higher in CHB patients and SR controls than those in healthy controls. In healthy controls, haplotype 4 was found lower compared with that in CHB patients and SR controls and the frequency of haplotype 5 was higher in SR controls than that in other two groups. Based on these findings, it seems that the genotypes M and FZ1 are HBV susceptive genotypes; AH, on the other hand, may be protective genotypes that facilitate the clearance of HBV. It appears that the haplotype 4 is HBV susceptive haplotype, whereas, haplotype 5 may be the protective haplotype that facilitates the clearance of HBV. | Zhiming Lu Bingchang Zhang Shijun Chen Zhongtao Gai Zhaolei Feng Xiangdong Liu Yiqing Liu Xin Wen Li Li Yulian Jiao Chunyan Ma Song Shao Xiangfa Cui Guojian Chen Jianfeng Li Yneran Zhao | 2008 | Cellular & Molecular Immunology2008，5，6： | 13 |
| 3 | Accumulation and Reformation of Silurian Reservoir in the Northern Tarim Basin显示文摘Silurian sandstone in Tarim Basin has good reservoir properties and active oil and gas shows,especially thick widely-distributed bituminous sandstone.Currently,the Silurian was found containing both bitumen and conventional reservoirs,with petroleum originating from terrestrial and marine source rocks.The diversity of their distribution was the result of 'three sources,three stages' accumulation and adjustment processes.'Three sources' refers to two sets of marine rocks in Cambrian and Middle-Upper Ordovician,and a set of terrestrial rock formed in Triassic in the Kuqa depression.'Three stages' represents three stages of accumulation,adjustment and reformation occurring in Late Caledonian,Late Hercynian and Late Himalayan,respectively.The study suggests that the Silurian bitumen is remnants of oil generated from Cambrian and Ordovician source rocks and accumulated in the sandstone reservoir during Late Caledonian-Early Hercynian and Late Hercynian stages,and then damaged by the subsequent two stages of tectonic uplift movements in Early Hercynian and Pre-Triassic.The authors presumed that the primary paleo-reservoirs formed during these two stages might be preserved in the Silurian in the southern deep part of the Tabei area.Except for the Yingmaili area where the Triassic terrestrial oil was from the Kuqa Depression during Late Himalayan Stage,all movable oil reservoirs originated from marine sources.They were secondary accumulations from underlying Ordovician after structure reverse during the Yanshan-Himalayan stage.Oil/gas shows mixed-source characteristics,and was mainly from Middle-Upper Ordovician.The complexity and diversity of the Silurian marine primary properties were just defined by these three stages of oil-gas charging and tectonic movements in the Tabei area. | ZHU Guangyou CUI Jie SU Jin YANG Haijun ZHANG Bin HU Jianfeng ZHU Yongfeng | 2012 | Acta Geologica Sinica(English Edition)2012，86，1： | 13 |
| 4 | Dark matter direct search sensitivity of the PandaX-4T experiment显示文摘The Panda X-4T experiment, a 4-ton scale dark matter direct detection experiment, is being planned at the China Jinping Underground Laboratory. In this paper we present a simulation study of the expected background in this experiment. In a 2.8-ton fiducial mass and the signal region between 1-10 keV electron equivalent energy, the total electron recoil background is found to be 4.9 × 10^(-5) kg^(-1) d^(-1) keV^(-1). The nuclear recoil background in the same region is 2.8 × 10^(-7) kg^(-1) d^(-1) keV^(-1). With an exposure of 5.6 ton-years, the sensitivity of Panda X-4 T could reach a minimum spin-independent dark matter-nucleon cross section of 6 × 10^(-48) cm^2 at a dark matter mass of 40 Ge V/c^2. | HongGuang Zhang Abdusalam Abdukerim Wei Chen Xun Chen YunHua Chen XiangYi Cui BinBin Dong DeQing Fang ChangBo Fu Karl Giboni Franco Giuliani LinHui Gu XuYuan Guo ZhiFan Guo Ke Han ChangDa He ShengMing He Di Huang XingTao Huang Zhou Huang Peng Ji XiangDong Ji YongLin Ju ShaoLi Li Yao Li Heng Lin HuaXuan Liu JiangLai Liu YuGang Ma YaJun Mao KaiXiang Ni JinHua Ning XiangXiang Ren Fang Shi AnDi Tan AnQing Wang Cheng Wang HongWei Wang Meng Wang QiuHong Wang SiGuang Wang XiuLi Wang XuMing Wang Zhou Wang MengMeng Wu ShiYong Wu JingKai Xia MengJiao Xiao PengWei Xie BinBin Yan JiJun Yang Yong Yang ChunXu Yu JuMin Yuan JianFeng Yue Dan Zhang Tao Zhang Li Zhao QiBin Zheng JiFang Zhou Ning Zhou XiaoPeng Zhou | 2019 | Science China(Physics,Mechanics & Astronomy)2019，62，3： | 6 |
| 5 | Adaptively secure ciphertext-policy attribute-based encryption with dynamic policy updating显示文摘Attribute-Based Encryption(ABE) is a promising new cryptographic technique which guarantees fine-grained access control of outsourced encrypted data in the cloud. With the help of ABE, the majority of security issues in accessing cloud data can be solved. However, a key limitation remains, namely policy updating.Whenever the access policy is updated, a common approach is to have the data owner retrieve the data and reencrypt it with new policy, before sending the new ciphertext back to the cloud. This straight-forward approach will lead to heavy computation and communication overhead. Although a number of other approaches have been proposed in this regard, they suffer from two limitations; namely, supporting only limited update-policy types or having weak security models. In order to address these limitations, we propose a novel solution to the attribute-based encryption access control system by introducing a dynamic policy-updating technique which we call DPU-CP-ABE. The scheme is proved to be adaptively secure under the standard model and can support any type of policy updating. In addition, our scheme can significantly reduce the computation and communication costs of updating ciphertext. | Zuobin YING Hui LI Jianfeng MA Junwei ZHANG Jiangtao CUI | 2016 | Science China(Information Sciences)2016，59，4： | 3 |
| 6 | Alternate redox electrolytes in dye-sensitized solar cells显示文摘Dye-sensitized mesoscopic solar cell(DSC) has been intensively investigated as a promising photovoltaic cell.Redox electrolyte is important to determine the photovoltaic(PV) performance of the DSC devices,which has become the focus of this topic.In this contribution,recent advances in understanding and controlling of various redox couples are reviewed.Specially,we extend our discussion on the trends that enable iodide-free redox couples to be controllable and feasible for applications in the DSC with promising features. | LU JianFeng BAI Jie XU XiaoBao LI ZhiHong CAO Kun CUI Jin WANG MingKui | 2012 | Chinese Science Bulletin2012，57，32： | 3 |
| 7 | Flexible ITO-free organic solar cells over 10% by employing drop-coated conductive PEDOT:PSS transparent anodes显示文摘Highly conductive poly(3,4-ethylenedioxythiophene):poly(styrene-sulfonic acid)(PEDOT:PSS) has been explored to fabricate flexible and stretchable conductors. Generally, PEDOT:PSS transparent anodes are prepared by spin-coating method. In this article, we adopt a method by dropping PEDOT:PSS aqueous solution on the PET plastic substrate to fabricate flexible electrodes. Compared with spin coating, drop-coating is simple and cost-effective with large-area fabrications. Through this method, we fabricated highly transparent conductive electrodes and systematically studied their electrical, optical, morphological and mechanical properties. With dimethyl sulfoxide/methanesulfonic acid(DMSO/MSA) treated PEDOT:PSS electrode,bendable devices based on non-fullerene system displayed an open-circuit voltage of 0.925 V, a fill factor of 70.74%, and a high power conversion efficiency(PCE) of 10.23% under 100 mW cm^(-2) illumination, which retained over 80% of the initial PCE value after 1000 bending cycles. Based on the findings, drop-coated PEDOT:PSS electrodes exhibited high suitability for the development of large-area and high-efficiency printed solar cell modules in the future. | Huiqin Cui Wei Song Billy Fanady Ruixiang Peng Jianfeng Zhang Jiaming Huang Ziyi Ge | 2019 | Science China Chemistry2019，62，4： | 3 |
| 8 | Landing site topographic mapping and rover localization for Chang’e-4 mission显示文摘This paper presents the techniques and results of landing-site topographic mapping and rover localization using orbital,descent and rover images in the Chang’e-4 mission.High-resolution maps of the landing site are generated from orbital and descent images.Local digital elevation models and digital orthophoto maps with 0.02 m resolution are generated at each waypoint.The location of the lander is determined as(177.588?E,45.457?S)using festure-matching techniques.The cross-site visual localization method is routinely used to localize the rover at each waypoint to reduce error accumulation from wheel slippage and IMU drift in dead reckoning.After the first five lunar days,the rover travels 186.66 m from the lander,according to the cross-site visual localization.The developed methods and results have been directly utilized to support the mission’s operations.The maps and localization information are also valuable for supporting multiple scientific explorations of the landing site. | Zhaoqin LIU Kaichang DI Jian LI Jianfeng XIE Xiaofeng CUI Luhua XI Wenhui WAN Man PENG Bin LIU Yexin WANG Sheng GOU Zongyu YUE Tianyi YU Lichun LI Jia WANG Chuankai LIU Xin XIN Mengna JIA Zheng BO Jia LIU Runzhi WANG Shengli NIU Kuan ZHANG Yi YOU Bing LIU Jiangang LIU | 2020 | Science China(Information Sciences)2020，63，4： | 3 |
| 9 | Efficient photodegradation of phenol assisted by persulfate under visible light irradiation via a nitrogen-doped titanium-carbon composite显示文摘To realize the utilization of visible light and improve the photocatalytic efficiency of organic pollutant degradation in wastewater,a nitrogen-doped titanium-carbon composite(N-TiO_(2)/AC)prepared by sol-gel methods was applied in the photodegradation of phenol assisted by persulfate under visible light irradiation(named N-TiO_(2)/AC/PS/VIS).The results show that a synergistic effect exists between visible-light photocatalysis and persulfate activation.Compared with TiO_(2)/PS/VIS,the phenol degradation rate was found to be observably improved by 65%in the N-TiO_(2)/AC/PS/VIS system.This significant increase in degradation rate was mainly attributed to the following two factors:1)The N and C doping can change the crystal structure of TiO_(2),which extends the TiO_(2)absorption wavelength range to the visible light region.2)As an electron acceptor,PS can not only prevent electrons and holes from recombining with each other but can also generate strong oxidizing radicals such as·SO_(4)^(−) and·OH to accelerate the reaction dynamics.The process of phenol degradation was found to be consistent with the Langmuir pseudo-first-order kinetic model with an apparent rate constant k of 1.73 min^(−1).The N-TiO_(2)/AC/PS/VIS process was proven to be a facile method for pollutant degradation with high pH adaptability,excellent visible-light utilization and good application prospects. | Yan Cui Zequan Zeng Jianfeng Zheng Zhanggen Huang Jieyang Yang | 2021 | Frontiers of Chemical Science and Engineering2021，15，5： | 3 |
| 10 | Overview to the Hard X-ray Modulation Telescope (Insight-HXMT) Satellite显示文摘As China’s first X-ray astronomical satellite, the Hard X-ray Modulation Telescope (HXMT), which was dubbed as Insight-HXMT after the launch on June 15, 2017, is a wide-band(1-250 ke V) slat-collimator-based X-ray astronomy satellite with the capability of all-sky monitoring in 0.2-3 Me V. It was designed to perform pointing, scanning and gamma-ray burst(GRB)observations and, based on the Direct Demodulation Method (DDM), the image of the scanned sky region can be reconstructed.Here we give an overview of the mission and its progresses, including payload, core sciences, ground calibration/facility, ground segment, data archive, software, in-orbit performance, calibration, background model, observations and some preliminary results. | Shuang-Nan Zhang TiPei Li FangJun Lu LiMing Song YuPeng X u CongZhan Liu Yong Chen XueLei Cao QingCui Bu Zhi Chang Gang Chen Li Chen TianXiang Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong Yuan Yuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan Can Gungor ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge Ou JinLu Qu Na Sai RenCheng Shang GuoHong Shen Liang Sun Ying Tan Lian Tao YouLi Tuo Chen Wang ChunQin Wang GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BaiYang Wu BoBing Wu Mei Wu GuangCheng Xiao ShaoLin Xiong LinLi Yan JiaWei Yang Sheng Yang YanJi Yang QiBin Yi Bin Yuan AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang ShenYi Zhangs Shu Zhang Tong Zhang WanChang Zhang Wei Zhang WenZhao Zhang Yi Zhang YiFei Zhang YongJie Zhang Yue Zhang Zhao Zhang Zhi Zhang ZiLiang Zhang HaiSheng Zhao XiaoFan Zhao ShiJie Zheng JianFeng Zhou YuXuan Zhu Yue Zhu RenLin Zhuang | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，4： | 2 |
| 11 | Effects of Different Dietary Energy and Protein Levels on Meat Performance and Meat Quality of Jinghai Yellow Chickens显示文摘To investigate the effect of different dietary energy and protein levels on meat performance and meat quality of Jinghai yellow chickens,480 43-day old Jinghai yellow chickens with similar weight were randomly divided into four experimental groups: experimental group 1( protein 15%,metabolic energy 9. 95 MJ /kg),experimental group 2( protein 16%,metabolic energy 10. 95 MJ /kg),experimental group 3( protein 17%,metabolic energy 12. 65 MJ /kg) and experimental group 4( protein 18%,metabolic energy 13. 95 MJ /kg),respectively. All chickens were slaughtered at 112-day old. The breast and leg muscles of Jinghai yellow chickens were collected,to determine the slaughter performance,conventional meat quality and muscle chemical indicators. The results indicated that dressing-out percentage and eviscerated yield percentage in four experimental groups were above 87. 27% and 67. 00%,respectively; other slaughter performance indicators exhibited no significant differences among various groups( P > 0. 05); breast muscle color of hens in experimental group 4 varied significantly from that in other three groups( P < 0. 05); leg muscle color of hens in experimental group 2 varied extremely significantly from that in other three groups( P < 0. 01); water-holding capacity of breast muscles of hens in experimental group 3 was significantly higher than that in experimental group 4( P < 0. 05); thiamine content of breast muscles of cocks in experimental group 3 was significantly higher than that in experimental group 2( P < 0. 05); however,other properties exhibited no significant differences among various groups( P > 0. 05). | Jianfeng WANG Lulu CUI Kaizhou XIE Yingying SUN Lirui SUN Jianyu LIU Genxi ZHANG Guojun DAI Jinyu WANG | 2014 | Agricultural Biotechnology2014，3，4： | 2 |
| 12 | Combined blur,translation,scale and rotation invariant image recognition by Radon and pseudo-Fourier–Mellin transforms显示文摘 | Xiao Bin Ma Jianfeng Cui Jiangtao | | 0，，： | 1 |
| 13 | Metallurgy at the Crossroads: New Analyses of Copper-based Objects at Tianshanbeilu, Eastern Xinjiang, China显示文摘Tianshanbeilu is the largest Bronze Age site in eastern Xinjiang, China. Stretching across the entire second millennium BC, it performed a prominent role in connecting the Hexi corridor, Central China and the steppe. A further insight into the metallurgical tradition and the metal supply network is of vital importance to improve our understanding of its multi-connected nature. This paper offers a new set of chemical and isotopic data on the copper-based objects at Tianshanbeilu, including alloying elements, trace elements(impurities) and lead isotopes. Combining the concentrations of arsenic and antimony reveals that arsenic was introduced to copper partially due to the use of specific minerals tethrahedrite-tennantite. Lead isotopes demonstrate that multiple sources of copper were employed at Tianshanbeilu and a majority of them are characterized by common lead, which appears rather different from those of the Central Plains and the Hexi corridor, but highly consistent with local ores. Surprisingly, one object at Tianshanbeilu contains the well-known highly radiogenic lead. This object undoubtedly marks the westernmost boundary of the distribution of the highly radiogenic lead. We also anticipate that more lead isotopic analyses in NW China will further contribute to the study of the highly radiogenic lead in Central China. | LIU Cheng LIU Ruiliang ZHOU Pengcheng LU Chun YANG Zengxin A.Mark POLLARD Peter HOMMEL MA Jian CUI Jianfeng Peter BRAY TONG Jianyi Jessica RAWSON | 2020 | Acta Geologica Sinica(English Edition)2020，94，3： | 1 |
| 14 | Flame retardancy and toughening of high impact polystyrene 显示文摘 | Wenguang Cui Fen Guo Jianfeng Chen | 2007 | Polymer Composites2007，28，： | 1 |
| 15 | Phase-separated nucleocapsid protein of SARS-CoV-2 suppresses cGAS-DNA recognition by disrupting cGAS-G3BP1 complex显示文摘Currently,the incidence and fatality rate of SARS-CoV-2 remain continually high worldwide.COVID-19 patients infected with SARS-CoV-2 exhibited decreased type I interferon(IFN-I)signal,along with limited activation of antiviral immune responses as well as enhanced viral infectivity.Dramatic progresses have been made in revealing the multiple strategies employed by SARS-CoV-2 in impairing canonical RNA sensing pathways.However,it remains to be determined about the SARS-CoV-2 antagonism of cGAS-mediated activation of IFN responses during infection.In the current study,we figure out that SARS-CoV-2 infection leads to the accumulation of released mitochondria DNA(mtDNA),which in turn triggers cGAS to activate IFN-I signaling.As countermeasures,SARS-CoV-2 nucleocapsid(N)protein restricts the DNA recognition capacity of cGAS to impair cGAS-induced IFN-I signaling.Mechanically,N protein disrupts the assembly of cGAS with its co-factor G3BP1 by undergoing DNA-induced liquid-liquid phase separation(LLPS),subsequently impairs the double-strand DNA(dsDNA)detection ability of cGAS.Taken together,our findings unravel a novel antagonistic strategy by which SARS-CoV-2 reduces DNA-triggered IFN-I pathway through interfering with cGAS-DNA phase separation. | Sihui Cai Chenqiu Zhang Zhen Zhuang Shengnan Zhang Ling Ma Shuai Yang Tao Zhou Zheyu Wang Weihong Xie Shouheng Jin Jincun Zhao Xiangdong Guan Jianfeng Wu Jun Cui Yaoxing Wu | 2023 | Signal Transduction and Targeted Therapy2023，8，5： | 1 |
| 16 | Preparation and properties of flame retardant high impact polystyrene显示文摘 | Wenguang Cui Fen Guo Jianfeng Chert | 2007 | Fire Safety Journal2007，42，： | 1 |
| 17 | A novel bentonite-based adsorbent for anionic pollutant removal from water显示文摘 | Jianfeng Ma Jing Qi Chao Yao Bingying Cui Tianli Zhang Dinglong Li | 2012 | Chemical Engineering Journal2012，，： | 1 |
| 18 | Flame retardancy and toughening of high impact polystyrene显示文摘 | Wenguang Cui Fen Guo Jianfeng Chen | 2007 | Polymer Composites2007，28，： | 1 |
| 19 | Highly sensitive lactate biosensor by engineering chitosan/PVI-Os/CNT/LOD network nanocomposite显示文摘 | Xiaoqiang Cui Changming Li Jianfeng Zang | 2007 | Biosensors and Bioelectronics2007，，22： | 1 |
| 20 | Preparation and properties of flame retardant high impact polystyrene 显示文摘 | CUI Wenguang GUO Fen CHEN Jianfeng | 2007 | FireSafJ2007，42，： | 1 |
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