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| 1 | Effects of surface chemical properties of activated coke on selective catalytic reduction of NO with NH_3 over commercial coal-based activated coke显示文摘Surface chemical properties of typical commercial coal-based activated cokes were characterized by Xray photoelectron spectroscopy(XPS) and acid-base titration, and then the influence of surface chemical properties on catalytic performance of activated cokes of NO reduction with NH3 was investigated in a fixed-bed quartz micro reactor at 150 ℃. The results indicate that the selective catalytic reduction(SCR) activity of activated cokes with the increase of its surface acidic sites and oxygen content,obviously, a correlation between catalytic activity and surface acidic sites content by titration has higher linearity than catalytic activity and surface oxygen content by XPS. While basic sites content by acid-base titration have not correlation with SCR activity. It has been proposed that surface basic sites content measured by titration may not be on adjacent of acidic surface oxides and then cannot form of NO2-like species, thus the reaction of reduction of NO with NH3 have been retarded. | Xie Wei Sun Zhongchao Xiong Yinwu Li Lanting Wu Tao Liang Daming | 2014 | International Journal of Mining Science and Technology2014，24，4： | 12 |
| 2 | Surface chemical properties and pore structure of the activated coke and their effects on the denitrification activity of selective catalytic reduction显示文摘In order to study the mechanism of selective catalytic reduction of activated coke to remove NO in low-temperature flue gas and provide some theoretical basis for the development of related technologies.The pore sizedistribution and BET specific surface area of AC were obtain by data analyzing of N2 adsorption/desorption isotherm at -196 ℃ and carbon matrix and surface chemistry of virgin activated coke samples were characterized by acid-base titration and XPS.The process of selective catalytic reduction of activated coke (AC) samples with NH3 as reducing agent was studied in a fixed bed reactor at 150 ℃.The result shows that pore size distribution or BET specific surface of activated cokes have not correlation with denitrification activity for SCR.The NO reduction activities of the activated cokes are apparent to increase with their surface oxygen element content and total amount of acidic sites.Obviously there is good linear relationship between the NH3 adsorption capacity and activity for SCR with linear correlation coefficient 0.943.It has been presented that adsorption of NH3 on acidic functional groups in the edge of large polycyclic aromatic ring of activated coke is key rate controlling step in the SCR heterogeneous catalytic reaction. | Wei Xie Daming Liang Lanting Li Sijian Qu Wu Tao | 2019 | International Journal of Coal Science & Technology2019，6，4： | 8 |
| 3 | Effects of Ziyin Jianghuo Ningxin decoction plus dehydroepiandrosterone and femoston in treatment of patients with menopausal symptoms显示文摘OBJECTIVE: To determine the therapeutic effect of Ziyin Jianghuo Ningxin Decoction(ZYJHNXD) plus dehydroepiandrosterone(DHEA) and menopausalhormone therapy(MHT) in patients suffering from menopausal symptoms identified as, in terms of Traditional Chinese Medicine, symptom pattern of Yin deficiency with hyperactive fire.METHODS: Totally 180 postmenopausal women aged 40 to 60 years were assigned into four groups and accepted femoston, femoston with ZYJHNXD,femoston with DHEA, femoston with ZYJHNXD and DHEA therapies, respectively, for three months.Common questionnaire-based measure instruments included modified Kupperman index(MKI),Hamilton Rating Scale for Anxiety(HAMA), and Hamilton Rating Scale for Depression(HAMD). Follicle-stimulating hormone(FSH), luteinizing hormone(LH), estradiol(E2), 5-hydroxyindole-3-acetic acid(5-HIAA), norepinephrine(NE), dopamine(DA),bone mineral density(BMD), and sleep quality were evaluated before and three months after the treatments.RESULTS: In all four groups, the scores of MKI, HAMA, HAMD and the levels of FSH, LH decreased significantly(P < 0.05) after the treatment, while the levels of E2, 5-HIAA, NE, and DA showed obvious elevation(P < 0.05). The group receiving ZYJHNXD and DHEA combined with femoston had superiority in the preservation of bone mineral density and improvement of total sleep time and nighttime sleep time over the other three groups.CONCLUSION: ZYJHNXD and DHEA combined with MHT therapy have a favorable outcome in managing menopausal symptoms, restoring hormone levels, preventing skeletal rarefaction or osteoporosis,and improving sleep quality for postmenopausal women. | Lin Jing Zhu Jun Tian Fubo Chen Lanting Zhang Yang Wang Yan Wang Mingyan Hans-Jurgen Gober Li Da-jin Wang Ling | 2018 | Journal of Traditional Chinese Medicine2018，38，5： | 6 |
| 4 | Component analysis and risk assessment of biogas slurry from biogas plants显示文摘Massive amounts of biogas slurry are produced due to the development of biogas plants.The pollution features and the risk of biogas slurry were fully evaluated in this work.Thirty-one biogas slurry samples were collected from sixteen different cities and five different raw materials biogas plants(e.g.cattle manure,swine manure,straw-manure mixture,kitchen waste and chicken manure).The chemical oxygen demand(COD),ammonia nitrogen(NH_(4)^(+)-N),anions(e.g.Cl^(-1),SO_(4)^(2-),NO_(3)^(-)and PO_(4)^(3-)),antibiotics(e.g.sulphonamides,quinolones,β2-receptor agonists,macrolides,tetracyclines and crystal violet)and heavy metals(e.g.Cu,Cd,As,Cr,Hg,Zn and Pb)contents from these biogas slurry samples were systematically investigated.On this basis,risk assessment of biogas slurry was also performed.The concentrations of COD,NH_(4)^(+)-N and PO_(4)^(3-) in biogas slurry samples with chicken manure as raw material were significantly higher than those of other raw materials.Therefore,the biogas slurry from chicken manure raw material demonstrated the most serious eutrophication threat.The antibiotic contents in biogas slurry samples from swine manure were the highest among five raw materials,mostly sulphonamides,quinolones and tetracyclines.Biogas slurry revealed particularly serious arsenic contamination and moderate potential ecological risk.The quadratic polynomial stepwise regression model can quantitatively describe the correlation among NH_(4)^(+)-N,PO_(4)^(3+) and heavy metals concentration of biogas slurry.This work demonstrated a universal potential threat from biogas slurry that can provide supporting data and theoretical basis for harmless treatment and reuse of biogas slurry. | Lanting Ke Xiaobin Liu Bingqing Du Yuanpeng Wang Yanmei Zheng Qingbiao Li | 2022 | Chinese Journal of Chemical Engineering2022，35，4： | 5 |
| 5 | Direct fermentation of potato starch wastewater to lactic acid by Rhizopus oryzae and Rhizopus arrhizus显示文摘 | Li Ping Huang Bo Jin Paul Lant | 2005 | Bioprocess Biosyst Eng2005，27，： | 1 |
| 6 | Simultaneous saeeharifieation and fermentation of potato starch wastewater to lactic acid by Rhizopus oryzae and Rhizopus arrhizus 显示文摘 | Li Ping Huang Bo Jin Paul Lant | 2005 | Biochemical Engineering Journal2005，23，3： | 1 |
| 7 | Relationship between 12/15-lipoxygenase and COX-2 in mesangial cells:potential role in diabetic nephropathy显示文摘 | Xu ZG Li SL Lanting L | 2006 | Kidney Int2006，69，： | 1 |
| 8 | Relationship between 12/15-lipoxygenase and COX-2 in mesangial cells:potential role in diabetic nephropathy显示文摘 | Xu ZG Li S L Lanting L | 2006 | Kidney Int2006，69，： | 1 |
| 9 | Simultaneous saccharification and fermentation of potato starch wastewater to lactic acid by Rhizopus oryzae and Rhizopus arrhizus 显示文摘 | Li Ping Huang Bo Jin Paul Lant | 2005 | Biochemical Engineering Journal2005，23，3： | 1 |
| 10 | Relationship between 12/15- lipoxygenase and COX-2 in mesangial cells: potential role in diabetic nephropathy显示文摘 | Xu ZG Li SL Lanting L | 2006 | Kidney Int2006，69，3： | 1 |
| 11 | Relationship between 12/15 li poxygenase and COX 2 in mesangial cells: Potential role in dia- betic nephropathy显示文摘 | Xu ZG Li SL Lanting L | 2006 | Kidney lnt2006，69，： | 1 |
| 12 | Products of 12/15-Lipoxygenase upregulate the an- giotensin II receptor 显示文摘 | Xu ZG Yuan H Lanting L Li SL Wang M Shanmugam N | 2008 | Journal of the American Society of Nephrology2008，19，3： | 1 |
| 13 | Upregulation of angiotensin II type 1 re- ceptor, inflammatory mediators, and enzymes of arachidonate metabolism in obese Zucker rat kidney: Reversal by angio- tensin 1I type 1 receptor blockade 显示文摘 | Xu ZG Lanting L Vaz i r i ND Li Z Sepassi L Rodrigu- ez-lturbe B | 2005 | Circulation2005，111，： | 1 |
| 14 | Relationship between 12/15-1ipoxygenase and COX-2 in mesangial cells: potential role in diabetic nephropathy显示文摘 | Xu Z G Li S L Lanting L Kim Y S Shanmugam N Reddy M A | 2006 | Kidney Int2006，69，： | 1 |
| 15 | Simultaneous saccharification and fermentation of potato starchwastewater to lactic acid by Rhizopus oryzae and Rhizopus arrhizus显示文摘 | Li Ping Huang Bo Jin Paul Lant | 2005 | Biochemical Engineering Journal2005，23，： | 1 |
| 16 | Relationship between 12/15-lipoxygenase and Cox-2 in mesangial cells:potential role in diabetic nephropathy显示文摘 | Xu ZG Li SL Lanting L | 2006 | Kidney Int2006，69，3： | 1 |
| 17 | Products of 12/15-lipoxygenase upregulate the angiotensin Ⅱreceptor显示文摘 | Xu ZG Yuan H Lanting L Li SL Wang M Shanmugam N | 2008 | J Am Soc Nephrol2008，19，3： | 1 |
| 18 | Antinociceptive effects of novel epibatidine analogs through activation of α4β2 nicotinic receptors显示文摘The study of α4β2 nicotinic receptors has provided new indications in the treatment of pain. Efforts have been made to explore new α4β2 nicotinic receptor agonists, including TC-2559, as antinociceptive drugs. In this study, we discovered a set of novel epibatidine analogs with strong binding affinities to the α4β2 nicotinic receptors. Among these compounds, C-159, C-163, and C-9515 attenuated formalin-induced nociceptive responses in mice; C-9515 caused the most potent analgesic effect, which was blocked by mecamylamine, a non-selective nicotinic receptor antagonist. Furthermore, C-9515 potently inhibited chronic constriction injury(CCI)-induced neuropathic pain in rats, which was sensitive to DHβE, a selective α4β2 subtype antagonist,indicating that its analgesic effect was mediated by the activation of the α4β2 nicotinic receptors. In conclusion, the epibatidine analog C-9515 was found to be a potent α4β2 nicotinic receptor agonist with potent analgesic function, which demonstrated potential for the further exploration of its druggability. | Weiwei Li Jingyi Cai Benjamin H Wang Lanting Huang Jing Fan Yun Wang | 2018 | Science China(Life Sciences)2018，61，6： | 0 |
| 19 | PICOTEES:a privacy-preserving online service of phenotype exploration for genetic-diagnostic variants from Chinese children cohorts显示文摘The growth in biomedical data resources has raised potential privacy concerns and risks of genetic information leakage. For instance, exome sequencing aids clinical decisions by comparing data through web services, but it requires significant trust between users and providers. To alleviate privacy concerns, the most commonly used strategy is to anonymize sensitive data. Unfortunately, studies have shown that anonymization is insufficient to protect against reidentification attacks. Recently, privacy-preserving technologies have been applied to preserve application utility while protecting the privacy of biomedical data. We present the PICOTEES framework, a privacy-preserving online service of phenotype exploration for genetic-diagnostic variants (http://gffzz63bc6e6362d14768spbow0pcnpnvx6qxx.ffgz.tsg.suse.edu.cn/). PICOTEES enables privacy-preserving queries of the phenotype spectrum for a single variant by utilizing trusted execution environment technology, which can protect the privacy of the user's query information, backend models, and data, as well as the final results. We demonstrate the utility and performance of PICOTEES by exploring a bioinformatics dataset. The dataset is from a cohort containing 20,909 genetic testing patients with 3,152,508 variants from the Children's Hospital of Fudan University in China, dominated by the Chinese Han population (>99.9%). Our query results yield a large number of unreported diagnostic variants and previously reported pathogenicity. | Xinran Dong Yulan Lu Lanting Guo Chuan Li Qi Ni Bingbing Wu Huijun Wang Lin Yang Songyang Wu Qi Sun Hao Zheng Wenhao Zhou Shuang Wang | 2024 | Journal of Genetics and Genomics2024，51，2： | 0 |
| 20 | Effects of micropore structure of activated carbons on the CH_(4)/N_(2) adsorption separation and the enrichment of coal-bed methane显示文摘In the process of enriching CH4 from coal-bed methane,the separation of CH_(4)/N_(2)is very difficult to accomplish by an adsorption process due to the similar physico-chemical properties of the two molecules.A series of coconut-shell-based granular activated carbons(GACs)with different pore structures were prepared,which were characterized by different methods.The influence of the pore structure on the separation properties was investigated in detail.The results show that one of the carbons prepared(GAC-3)has high CH4 equilibrium adsorption capacity(3.28 mol·kg–1)at 298 K and equilibrium separation coefficient(3.95).The CH_(4)/N_(2)separation on the GACs is controlled by adsorption equilibrium as compared with the dynamic effect.Taking the specific surface area,for example,the common characterization index of the pore structure is not enough to judge the separation performance of the GACs.However,the microstructure of carbon materials plays a decisive role for CH_(4)/N_(2)separation.According to the pore-structure analysis,the effective pore size for the CH_(4)/N_(2)separation is from 0.4 to 0.9 nm,with the optimum effect occurring in the range of 0.6–0.7 nm,followed by the range of 0.7~0.9 nm.Also,a four-bed vacuum pressure swing adsorption process was adopted to evaluate the performance of GACs for the separation of CH4 from nitrogen. | Jinhua Zhang Lanting Li Qiang Qin | 2021 | Clean Energy2021，5，2： | 0 |
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