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| 1 | Advanced landfill leachate treatment using a two-stage UASB-SBR system at low temperature显示文摘A two-stage upflow anaerobic sludge blanket(UASB) and sequencing batch reactor(SBR) system was introduced to treat landfill leachate for advanced removal of COD and nitrogen at low temperature.In order to improve the total nitrogen(TN) removal efficiency and to reduce the COD requirement for denitrification,the raw leachate with recycled SBR nitrification supernatant was pumped into the first-stage UASB(UASB1) to achieve simultaneous denitrification and methanogenesis.The results showed that UASB1 played an important role in COD removal and UASB2 and SBR further enhanced the nutrient removal efficiency.When the organic loading rates of UASB1,UASB2 and SBR were 11.95,1.63 and 1.29 kg COD/(m3·day),respectively,the total COD removal efficiency of the whole system reached 96.7%.The SBR acted as the real undertaker for NH4+-N removal due to aerobic nitrification.The system obtained about 99.7% of NH4+-N removal efficiency at relatively low temperature(14.9-10.9°C).More than 98.3% TN was removed through complete denitrification in UASB1 and SBR.In addition,temperature had a significant effiect on the rates of nitrification and denitrification rather than the removal of TN and NH4+-N once the complete nitrification and denitrification were achieved. | Hongwei Sun,Qing Yang,Yongzhen Peng,Xiaoning Shi,Shuying Wang,Shujun Zhang Key Laboratory of Beijing Water Quality Science and Water Envirocnnment Recovery Engineering,Beijing University of Technology,Beijing 100124,China | 2010 | Journal of Environmental Sciences2010，22，4： | 26 |
| 2 | One-pot synthesis of graphene oxide and Ni-Al layered double hydroxides nanocomposites for the efficient removal of U(VI) from wastewater显示文摘Graphene oxide and Ni-Al layered double hydroxides(GO@LDH) nanocomposites were synthesized via a one-pot hydrothermal process,and characterized by X-ray diffraction(XRD),Fourier transformed infrared spectroscopy(FTIR),scanning electron microscopy(SEM),transmission electron microscopy(TEM),X-ray photoelectron spectroscopy(XPS) and Raman spectroscopy in detail.The exploration of U(VI) sorption on GO@LDH surface was performed as a function of ionic strength,solution pH,contact time,U(VI) initial concentrations and temperature.Results of Langmuir isotherms showed that the sorption capacity of GO@LDH(160 mg/g) was much higher than those of LDH(69 mg/g) and GO(92 mg/g).The formed surface complexes between surface oxygen-containing functional groups of GO@LDH and U(VI) turned out to be the interaction mechanism of U(VI) with GO@LDH.According to the thermodynamic studies results,the sorption interaction was actually a spontaneous and endothermic chemical process.The sorption isotherms were better fitted with the Langmuir model compared with other models,which suggested the interaction was mainly dominated by mono layer coverage.The GO@LDH nanocomposites provide potential applications as adsorbents in the enrichment of radionuclides from wastewater in nuclear waste management and environmental remediation. | Shujun Yu Jian Wang Shuang Song Kunyu Sun Jun Li Xiangxue Wang Zhongshan Chen Xiangke Wang | 2017 | Science China Chemistry2017，60，3： | 12 |
| 3 | Achieving the nitrite pathway using FA inhibition and process control in UASB-SBR system removing nitrogen from landfill leachate显示文摘An up-flow sludge blanket(UASB) and sequencing batch reactor(SBR) system was introduced to remove organics and nitrogen from landfill leachate.The synergetic effect of free ammonia(FA) inhibition and process control was used to achieve the nitrite pathway in the SBR.In previous research,inhibition of FA on nitrite oxidizing bacteria(NOB) activity has been revealed and the process control parameters(DO,ORP and pH) exactly indicate the end-point of nitritation.The method was implemented in the SBR achieving stable nitrogen removal via the nitrite pathway from landfill leachate.The degree of nitrite accumulation during the nitritation was monitored along with the simultaneous and advanced removal of organics and nitrogen in the UASB-SBR system.The nitrifying bacteria community was quantitatively analyzed by fluorescence in situ hybridization(FISH) techniques.Batch tests were carried out to investigate the denitritation kinetics of microbial bacteria in the SBR.Experimental results showed that the nitrite pathway could be repeatedly and reliably achieved by synergetic effect of FA inhibition and process control.FISH analysis showed the dominant nitrifying bacteria were ammonia-oxidizing β-Proteobacteria. Relationship between nitrite concentration and nitrite reduction rate followed the Monod-type equation.The maximum specific nitrite utilization rate(k) and half-velocity constant(Ks) were calculated as 0.44 gN gVSS-1d-1and 15.8 mg L-1,respectively. | Sun, HongWei Yang, Qing Dong, GuoRi Hou, HongXun Zhang, ShuJun Yang, YingYing Peng, YongZhen | 2010 | Science China Chemistry2010，53，5： | 8 |
| 4 | Identification of causative compounds and microorganisms for musty odor occurrence in the Huangpu River,China显示文摘There are regular problems of musty odor in the Huangpu River,a major source of drinking water for Shanghai,China.In this study,the musty odor and its main causative compounds in the Huangpu River source water were confirmed through a yearly investigation using flavor profile analysis combined with HSPME-GC-MS analysis.The investigation showed that 2-methylisoborneol (2-MIB) with a concentration level between 28.6 and 71.0 ng/L was responsible for the musty odor in summer from July to September.Microscopic observation confirmed with the cloning results showed that Phormidium spp.,which accounted for 80%-95% of the algal cell density,was the microorganisms responsible for the production of 2-MIB and the estimated 2-MIB yield was 0.022 pg/cell.Results from a wide-area sampling campaign in the Huangpu River watershed showed that,other than the large tributaries receiving water from Tai Lake,several small creeks close to the intake may have contributed most of the 2-MIB and the Phormidium spp.to the Huangpu River source water.This study provides methodology for the investigation of odor causing compounds and microorganisms in river-type source water,and the result will be useful for water quality control in both source water and drinking water. | Daolin Sun Jianwei Yu Wei An Min Yang Guoguang Chen Shujun Zhang | 2013 | Journal of Environmental Sciences2013，25，3： | 6 |
| 5 | Abnormal Metabolic Connectivity in Rats at the Acute Stage of Ischemic Stroke显示文摘Stroke at the acute stage is a major cause of disability in adults, and is associated with dysfunction of brain networks. However, the mechanisms underlying changes in brain connectivity in stroke are far from fully elucidated. In the present study, we investigated brain metabolism and metabolic connectivity in a rat ischemic stroke model of middle cerebral artery occlusion(MCAO)at the acute stage using18 F-fluorodeoxyglucose positron emission tomography. Voxel-wise analysis showed decreased metabolism mainly in the ipsilesional hemisphere, and increased metabolism mainly in the contralesional cerebellum. We used further metabolic connectivity analysis to explore the brain metabolic network in MCAO.Compared to sham controls, rats with MCAO showed most significantly reduced nodal and local efficiency in the ipsilesional striatum. In addition, the MCAO group showed decreased metabolic central connection of the ipsilesional striatum with the ipsilesional cerebellum, ipsilesional hippocampus, and bilateral hypothalamus. Taken together,the present study demonstrated abnormal metabolic connectivity in rats at the acute stage of ischemic stroke, which might provide insight into clinical research. | Shengxiang Liang Xiaofeng Jiang Qingqing Zhang Shaofeng Duan Tianhao Zhang Qi Huang Xi Sun Hua Liu Jie Dong Weilin Liu Jing Tao Shujun Zhao Binbin Nie Lidian Chens Baoci Shan | 2018 | Neuroscience Bulletin2018，34，5： | 5 |
| 6 | Review of some recent progress on materials science researches in China显示文摘New materials have become one of the most important and fastest-growing industries all over the world.Important progress in materials science and technology has produced profound influences on the national economy,daily life and national defense of our country.In this paper,we review the state of the art of materials science and technology in China,with emphasis on recent research focuses and advanced technology. | TANG Mei GUO YingQing YUAN Jie WEI Qin SUN ShuJun ZHOU Wei ZHANG Yue | 2012 | Science China Chemistry2012，55，12： | 5 |
| 7 | Spacing graphene and Ni-Co layered double hydroxides with polypyrrole for high-performance supercapacitors显示文摘The urgent need of high-performance of energy storage devices triggers us to design newly class of materials.Generally,the materials feature with high conductivity,abundant pore s and excellent stability.Here,a sandwiched hybrid composite containing reduced graphene oxide,polypyrrole and Ni-Co layered double hydroxides(RGO/PPy/NiCo-LDH) was prepared in a facile way.The polypyrrole was incorporated in the two dimensional(2D) nanosheets,which not only serve as the spacer to increase the surface area,but also enhance the conductivity of the nanocomposite.The obtained architecture was employed as an advanced electrode in a supercapacitor.The electrode shows an ultrahigh specific capacitance(2534 F g^-1 at 1 A g^-1) and good cycling efficiency(78 % after 5000 cycles).Moreover,an asymmetric cell based RGO/PPy/NiCo-LDH composite demonstrates excellent electrochemical properties and good prospect of practical use. | Jing Liang Cuili Xiang Yongjin Zou Xuebu Hu Hailiang Chu Shujun Qiu Fen Xu Lixian Sun | 2020 | Journal of Materials Science & Technology2020，52，20： | 3 |
| 8 | Phase separation morphology and mode II interlaminar fracture toughness of bismaleimide laminates toughened by thermoplastics with triphenylphosphine oxide group显示文摘Toughness improvement of bismaleimide(BMI)resin is very important for its application in composite materials.Blending | SUN ShuJun GUO MiaoCai YI XiaoSu ZHANG ZuoGuang | 2017 | Science China(Technological Sciences)2017，60，3： | 3 |
| 9 | Bio-inspirations for the Development of Light Materials based on the Nanomechanical Properties and Microstructures of Beetle Dynastes tityus显示文摘Dynastes tityus(D.tityus)is a typical beetle whose elytra are light and strong.The primary function of elytra is to protect beetle's hindwings.In this paper,D.tityus elytra were selected as the biological prototype for the investigation to obtain bio-inspirations for the design and development of light materials with high ratio of strength to mass.Firstly,the microstructure investigation and quasi-static nanoindentation tests have been carried out on the ten samples of the selected elytra ofD.tityus to reveal their mechanical properties and microstructures.Secondly,based on the fmdings from the microstructure investigation and nanoindentation tests,three models of bio-inspired materials have been proposed for further study to gain the deep understanding of the relationships between the special mechanical characteristics and microstructures.Then Finite Element Analysis(FEA)simulations have been performed on the three models for harvesting the bio-inspirations for the initial design of light materials.Finally,through comparative analysis of the findings from the microstructure investigation,the nanoindentation tests and the simulations,some meaningful bio-inspirations have been reaped for the future optimization of the design and development of light materials with high ratio of strength to mass. | Jiyu Sun Wei Wu Zelai Song Jin Tong Shujun Zhang | 2019 | Journal of Bionic Engineering2019，16，1： | 3 |
| 10 | An Experimental Study on Homoharringtonine Liposome and Glaucoma Filtration Surgery显示文摘Purpose: To observe the inhibitory action of homoharringtonine liposome during the healing process of wounds in the filtering sitesMethods: posterior sclerectomies were performed in 14 rabbits. Postoperatively one eye of each rabbit received subconjunctival injections of HH liposome and fellow eye received saline injection in a randomized masked fashion.Results; Fourteen days after operation the IOP of experimental eyes reduced significantly (P < 0.01) as compared with the controlled eyes, and the number of remaining filtering blebs increased noticeably (P< 0.05). Pathohistological examination revealed that the number of fibroblasts per square micron in the filtering sites and the thickness of the scars in the center of the filtering sites of the experimental eyes were less than those of the controlled eyes. No serious ocular toxic and side effects were found.Conclusion : This experiment suggests that homoharringtonine liposome can markedly inhibit the scar formation of filtering sites after glaucoma | Dawei Peng, Kerning Yu, Shujun Zeng, Yongping Li Jianxian Lin, Yuping Wu, Wenbing ZhouZhongshan Ophthalmic Center , Sun Yat-sen University of Medical Sciences , Guangzhou 510060 , China Department of Pharmacology, Sun Yat-sen University of Medical Sciences , Guangzhou 510089, China | 1999 | 眼科学报1999，15，1： | 1 |
| 11 | A thermoresponsive ehitosan-NIPAAm/vinyl laurate copolymer vector for gene transfection显示文摘 | Sun Shujun Liu Wengguang Cheng Nan | 2005 | Bioconjugate Chemical2005，，16： | 1 |
| 12 | Seed germinating characteristics of 54 gramineous species in the alpine meadow on the eastern Qinghai-Tibet plateau显示文摘The germination experiment was started on March 3,2004,and seeds were collected from July to October in 2003.We analyzed the percentage of germination,days to first germination,germination period and days to 50%germination.Among the 54 examined species,26 species exceeded 80%germination,11 species exceeded 60%–80%germination,8 exceeded 40%–0%,5 exceeded 20%–40%,and 4 showed less than 20%.A principalcomponent analysis revealed that the species were distributed along two statistically independent axes,the first primarily represented the germination rate and the second represented the time of germination process.Based on scores of germination characteristics,cluster analysis of the 54 gramineous species could be divided into 4 distinct groups:rapid,slow,intermediate germinating(germination percentage>50%),and low germinating(germination percentage<50%).The meaning of different groups to the vegetation regeneration was discussed. | Haiyan BU Qingji REN Xiuli XU Kun LIU Peng JIA Shujun WEN Dashuai SUN Guozhen DU | 2008 | Frontiers in Biology2008，3，2： | 1 |
| 13 | Rapid-charging navigation of electric vehicles based on real-time power systems and traffic data显示文摘 | GUO Qinglai XIN Shujun SUN Hongbin | 2014 | IEEE Transactions on Smart Grid2014，5，4： | 1 |
| 14 | Preparation of d -glucosamine by hydrolysis of chitosan with chitosanase and β- d -glucosaminidase显示文摘 | Yuying Sun Jiquan Zhang Shengjun Wu Wang Shujun | 2013 | International Journal of Biological Macromolecules2013，，： | 1 |
| 15 | Identificaton of differentially expressed genes in human lung squamous cell carcinoma using suppression subtractive hybridization 显示文摘 | Sun Wenyue Zhang Kaitai Cheng Shujun | 2004 | Cancer Lett2004，83，： | 1 |
| 16 | Exploration of macro-micro biomarkers for dampness-heat syndrome dif ferentiation in different diseases显示文摘 | Jianye Dai Shujun Sun Jinghua Peng | 2013 | Evidence-based com- plementary and alternative medicine : eCAM2013，2013，70： | 1 |
| 17 | Generation of neutralizing monoclonal antibodies against Enterovirus 71 using synthetic peptides显示文摘 | Xiuling Li Chunming Mao Shujun Ma Xiaoqing Wang Zhe Sun Yao Yi Minzhuo Guo Xinliang Shen Le Sun Shengli Bi | 2009 | Biochemical and Biophysical Research Communications2009，，4： | 1 |
| 18 | Hollow and degradable polyelectrolyte nanoeapsules for protein drug delivery 显示文摘 | Shu Shujun Sun Chunyang Zhang Xinge | 2010 | Acta Biomaterialia2010，6，1： | 1 |
| 19 | 洛铂和奥沙利铂对结直肠癌细胞系生物学行为影响的实验研究(英文)显示文摘Objective: The aim of the study was to observe the effects of lobaplatin and oxaliplatin on biological behavior of colorectal carcinoma cell line. Methods: The human colorectal carcinoma cell line LoVo and HR-8348 were used in the present study, and different concentrations of lobaplatin and oxaliplatin served as inhibitors. The invasion and metastasis potential were evaluated with Transwell chamber, and cell inhibition ratio was measured with MTT assay. Results: Lobaplatin and oxaliplatin could significantly decrease the abilities of invasion and metastasis of LoVo and HR-8348 as compared with the control group (P < 0.01), but no difference between lobaplatin and oxaliplatin groups was observed (P > 0.05). No difference was found in the cell inhibition ratio between the lobaplatin and oxaliplatin groups (P > 0.05). Lobaplatin could inhibit colorectal carcinoma cells that oxaliplatin couldn’t do. Conclusion: Lobaplatin is a new antitumor platinum drug and can inhibit colorectal carcinoma cells. Moreover, lobaplatin could also inhibit colorectal carcinoma cells which are resistant to oxaliplatin. | Xue Bai Bo Yu Junfeng Du Shujun Yuan Fuyi Zuo Liang Sun | 2010 | The Chinese-German Journal of Clinical Oncology2010，9，1： | 1 |
| 20 | Effect of doped Ni-Bi-B alloy on hydrogen generation performance of Al-InCl3显示文摘In this work,Ni-Bi-B alloy has been synthesized via chemical synthesis method.A new kind of Al-InCl3-(Ni-Bi-B)composite has been prepared by high energy mechanical ball grinding A1 powder with additives.Results show that the doped Ni-Bi-B alloy can significantly improve the hydrogen generation performance of Al-InCl3 and the catalytic activity is enhanced with the increasing content of Bi in Ni-Bi-B alloy.Under optimal conditions,the hydrogen generation yield and conversion yield of Al-InCl3-(Ni-Bi-B)reached1196.8 mL g^-1 and 100.0%at room temperature,respectively.Mechanism study shows five kinds of active sites,such as the fresh surface/defect of Al particle,Al-AlCl3,Al-In,Al-Bi/B and Al-Ni/B produced during the ball milling process.Their synergistic effect enhances the hydrogen generation performance of AlInCl3-(Ni-Bi-B)remarkably.In general,the proposed Al-InCl3-(Ni-Bi-B)composite is possible to serve as hydrogen generation material for fuel cells. | Jun Chen F.Xu L.Sun Kexiang Zhang Yongpeng Xia Xiaolei Guo Huanzhi Zhang Fang Yu Erhu Yan Hongliang Peng Pengru Huang Shujun Qiu Cuili Xiang Yujie Sun | 2019 | Journal of Energy Chemistry2019，28，12： | 1 |
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