|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Multi-objective regulation in autohydrolysis process of corn stover by liquid hot water pretreatment显示文摘Increasing reducing sugars(xylose and glucose) yield for bioethanol from corn stover depends strongly on optimization of pretreatment conditions. The optimum reaction conditions of two-stage liquid hot water(LHW) pretreatment based on total sugars yield were investigated. Under optimal conditions, the recovery of glucose of corn stover after two-stage LHW pretreatment and 72 h enzymatic digestion, reached 89.55%. In addition, acetic acid-rich spent liquor pretreatment and one-stage LHW pretreatment have been carried out to make comparisons with two-stage LHW treatment. Glucose yield 89.55% is superior to the recovery 83.38% using acetic acidrich spent liquor pretreatment or 80.58% using one-stage LHW pretreatment. The production of total sugars was increased by 7.8% when compared with one-stage pretreatment. Moreover, the structural features of the treated corn stover solid residues were also investigated by XRD and SEM technology in order to clarify the effects of the reaction on corn stover. The results indicated that the two-stage LHW pretreatment was an effective pretreatment method of corn stover to get most massive resource utilization, and it could be successfully applied to corn stover. | Huisheng Lü Xingfang Shi Yonghui Li Fanmei Meng Shuangyan Liu Li Yan | 2017 | Chinese Journal of Chemical Engineering2017，25，4： | 6 |
| 2 | Anticipatory activity in rat medial prefrontal cortex during a working memory task显示文摘客观工作记忆是前额的外皮在起一个关键作用的关键认知功能。这研究试图在一项工作记忆任务在老鼠的前额的外皮显示出一张 neuronal 人口的开火的模式并且探索一个 neuronal 整体怎么编码一个工作记忆事件。方法 Sprague-Dawley 老鼠在 Y 迷宫被训练直到他们在一项工作记忆任务到达了 80% 正确的率。然后,一个 16 隧道 microelectrode 数组在前额的外皮被植入。在恢复以后, neuronal 人口活动在这项任务期间被记录,用 Cerebus 数据获得系统。行动潜力的时间空间的火车从原来的 neuronal 人口信号被获得。在工作的 Y 迷宫期间结果记忆任务,显著地显示出的一些神经原增加了开火的率和明显的 neuronal 整体活动。而且,先行的活动与即将来临的运动的推迟的交替的选择被联系。在正确试用,平均事件前开火的率(10. | Wenwen Bai Tiaotiao Liu Hu Yi Shuangyan Li Xin Tian | 2012 | Neuroscience Bulletin2012，28，6： | 6 |
| 3 | Adsorption equilibrium for Z-ligustilide on C18-bonded silica from supercritical carbon dioxide显示文摘Adsorption equilibrium is of great importance for the preparative supercritical fluid chromatography(pre-SFC) in defining supercritical adsorption behavior and the industrial amplification.This paper presents adsorption isotherms of Z-ligustilide from supercritical carbon dioxide(SC-CO_2) on C18-bonded silica.Adsorption behavior was studied at 305.15 K,313.15 K and 323.15 K with SC-CO_2 density varying from 0.687 g·cm^(-3) to0.863 g·cm^(-3) with the elution by characteristic points(ECP) method.The adsorption amount of Z-ligustilide from SC-CO_2 on C18-bonded silica decreased with the increasing density of the mobile phase as well as the increasing temperature.Adsorption equilibrium data were fitted by Langmuir and Freundlich isotherm models,and the Langmuir isotherm model performed better for describing the whole adsorption process on the column.The monolayer saturation adsorption capacity of Z-ligustilide is in the range of 3.0 × 10^(-4) mg·cm^(-3) to5.5 × 10^(-4) mg·cm^(-3) with an average value of 4.0 × 10^(-4) mg·cm^(-3). | Huisheng Lü Shuangyan Liu Yonghui Li Fanmei Meng Dawei Yao Xufei Mo | 2016 | Chinese Journal of Chemical Engineering2016，24，12： | 1 |
| 4 | Molecularly imprinted TiO2 thin film using stable ground- state complex as template as applied to selective electrochemical determination of mercury显示文摘 | Liu Zhihang Huan Shuangyan Jiang jianhui | 2006 | Talanta2006，68，4： | 1 |
| 5 | Enhanced tolerance to drought stress in transgenic tobacco plants overexpressing VTE1 for increased tocopherol production from Arabidopsis thaliana显示文摘 | Xiaoli Liu Xuejun Hua Juan Guo Dongmei Qi Lijuan Wang Zhipeng Liu Zhiping Jin Shuangyan Chen Gongshe Liu | 2008 | Biotechnology Letters2008，，7： | 1 |
| 6 | Enhanced drought tolerance in transgenic Leymus?chinensis plants with constitutively expressed wheat TaLEA 3显示文摘 | Lijuan Wang Xiaofeng Li Shuangyan Chen Gongshe Liu | 2009 | Biotechnology Letters2009，，2： | 1 |
| 7 | Progress of vitamin E metabolic engineering in plants显示文摘 | Shuangyan Chen Hongjie Li Gongshe Liu | 2006 | Transgenic Research2006，，6： | 1 |
| 8 | Crustins from eyestalk cDNA library of swimming crab Portunus trituberculatus : Molecular characterization, genomic organization and expression analysis显示文摘 | Zhaoxia Cui Chengwen Song Yuan Liu Shuangyan Wang Qianqian Li Xihong Li | 2012 | Fish and Shellfish Immunology2012，，4： | 1 |
| 9 | Progress of vitamin E metabolic engineering in plants 显示文摘 | Shuangyan Chen Hongjie Li Gongshe Liu | 2006 | Transgenic Research2006，15，： | 1 |
| 10 | Enhanced drought tolerance in transgenic Leymus?chinensis plants with constitutively expressed wheat TaLEA 3显示文摘 | Lijuan Wang Xiaofeng Li Shuangyan Chen Gongshe Liu | 2009 | Biotechnology Letters2009，，2： | 1 |
| 11 | The ability of NT-proBNP to detect chronic heart failure and predict all-cause mortality is higher in elderly Chinese coronary artery disease patients with chronic kidney disease显示文摘 | Shihui Fu Ying Ye Yongyi Bai Tiehui Xiao Liang Wang Bing Zhu Yuan Liu Shuangyan Yi Leiming Luo | 2013 | 2013 (defa)2013，，： | 1 |
| 12 | Crustins from eyestalk cDNA library of swimming crab Portunus trituberculatus : Molecular characterization, genomic organization and expression analysis显示文摘 | Zhaoxia Cui Chengwen Song Yuan Liu Shuangyan Wang Qianqian Li Xihong Li | 2012 | Fish and Shellfish Immunology2012，，4： | 1 |
| 13 | Melatonin decreases GSDME mediated mesothelial cell pyroptosis and prevents peritoneal fibrosis and ultrafiltration failure显示文摘Peritoneal fibrosis together with increased capillaries is the primary cause of peritoneal dialysis failure.Mesothelial cell loss is an initiating event for peritoneal fibrosis.We find that the elevated glucose concentrations in peritoneal dialysate drive mesothelial cell pyroptosis in a manner dependent on caspase-3 and Gasdermin E,driving downstream inflammatory responses,including the activation of macrophages.Moreover,pyroptosis is associated with elevated vascular endothelial growth factor A and C,two key factors in vascular angiogenesis and lymphatic vessel formation.GSDME deficiency mice are protected from high glucose induced peritoneal fibrosis and ultrafiltration failure.Application of melatonin abrogates mesothelial cell pyroptosis through a MT1R-mediated action,and successfully reduces peritoneal fibrosis and angiogenesis in an animal model while preserving dialysis efficacy.Mechanistically,melatonin treatment maintains mitochondrial integrity in mesothelial cells,meanwhile activating m TOR signaling through an increase in the glycolysis product dihydroxyacetone phosphate.These effects together with quenching free radicals by melatonin help mesothelial cells maintain a relatively stable internal environment in the face of high-glucose stress.Thus,Melatonin treatment holds some promise in preserving mesothelium integrity and in decreasing angiogenesis to protect peritoneum function in patients undergoing peritoneal dialysis. | Hongxia Ruan Xuejuan Li Lina Zhou Zihan Zheng Rulin Hua Xu Wang Yuan Wang Yujie Fan Shuwen Guo Lihua Wang Shafiq ur Rahman Ziwei Wang Yuyuan Wei Shuangyan Yu Rongzhi Zhang Qian Cheng Jie Sheng Xue Li Xiaoyan Liu Ruqiang Yuan Xiaoyan Zhang Lihong Chen Guowang Xu Youfei Guan Jing Nie Hongqiang Qin Feng Zheng | 2024 | Science China(Life Sciences)2024，67，2： | 0 |
| 14 | Accelerating the thermal fading rate of photochromic naphthopyrans by pillar[5]arene-based conjugated macrocycle polymer显示文摘A new micro-spherical conjugated macrocycle polymer(P[5]-TFB-CMP)was prepared by the condensation reaction between dihydrazide functionalized pillar[5]arene and 1,3,5-triformylbenzene under ambient conditions.P[5]-TFB-CMP exhibits large surface area with excellent thermal stability and has been used as additive to prepare composite PMMA film of photochromic naphthopyrans.The results showed that the addition of P[5]-TFB-CMP could dramatically accelerate the thermal fading rate of the photochromic composite film by up to 12 times.This is a new strategy to overcome the drawback of the matrix effect. | Shuangyan Liu Taishan Yan Qiuxia Wu Zheng Xu Jie Han | 2022 | Chinese Chemical Letters2022，33，1： | 0 |
| 15 | Research advances in peptide-drug conjugates显示文摘Peptide-drug conjugates(PDCs)are drug delivery systems consisting of a drug covalently coupled to a multifunctional peptide via a cleavable linker.As an emerging prodrug strategy,PDCs not only preserve the function and bioactivity of the peptides but also release the drugs responsively with the cleavable property of the linkers.Given the ability to significantly improve the circulation stability and targeting of drugs in vivo and reduce the toxic side effects of drugs,PDCs have already been extensively applied in drug delivery.Herein,we review the types and mechanisms of peptides,linkers and drugs used to construct PDCs,and summarize the clinical applications and challenges of PDC drugs. | Liming Gong Heming Zhao Yanhong Liu Hao Wu Chao Liu Shuangyan Chang Liqing Chen Mingji Jin Qiming Wang Zhonggao Gao Wei Huang | 2023 | Acta Pharmaceutica Sinica B2023，13，9： | 0 |
| 16 | Mechanical Analysis and Optimal Design on Transfer Case显示文摘Transfer case of all-terrain vehicle is classic cylindrical helical gear rotor system for power transmission.The power of motor is distributed to the driving axles through it.The mechanical model is established to study its performance and the data is applied to design the structure. | WANG Xinbo ZHU Xuebin LIU Shuangyan WANG Di AN Guangle SONG Xiaobo | 2021 | International Journal of Plant Engineering and Management2021，26，1： | 0 |
| 17 | SnTe nanoparticles physicochemically encapsulated by double carbon as conversion-alloying anode materials for superior potassium-ion batteries显示文摘Telluride tin(SnTe)is a promising conversion-alloying anode for potassium-ion batteries(PIBs)due to its high theoretical specific capacity induced by multi-electron transport reaction and low operating voltage,whereas huge volume expansion and poor kinetics behavior become key scientific bottleneck limiting the battery performances.Herein,SnTe nanoparticles physicochemically wrapped by graphene and nitrogen-doped carbon(SnTe@rGO@NC)are proposed as anode materials for PIBs.The pre-electrostatic interaction urges the formation of Sn-C and Te-C chemical bonds between SnTe and double carbon to strengthen the interfacial stability and electron transfer,and the conductive architecture with hierarchical encapsulation effect is beneficial to maintaining the electrode integrity and electrochemical dynamics.It is demon-strated from first principles calculations and experimental results that SnTe@rGO@NC contributes fast electron transmission,strong K-ion adsorption,and superior K-ion diffusion capability.Ex-situ characteri-zations uncover that SnTe undergoes conversion-alloying dual-mechanism with the products of K_(2)Te and K_(4)Sn_(23)replied on Sn redox site(23SnTe+50K^(+)+50e^(-)↔K_(4)Sn_(23)+23K_(2)Te).Thus,the SnTe@rGO@NC electrode delivers a high initial charge specific capacity of 243.9 mAh g^(-1)at 50 mA g^(-1),superior rate performance(112.6 mAh g^(-1)at 1.0 A g^(-1)),and outstanding cyclic stability at various current densities. | Ting Li Yikun Wang Qianwen Zhou Lingling Yuan Shuangyan Qiao Meng Ma Zhengqing Liu Shaokun Chong | 2023 | Journal of Materials Science & Technology2023，，27： | 0 |
| 18 | Adsorption equilibria of paeoniflorin and albiflorin on cyano-silica column from supercritical carbon dioxide/ethanol显示文摘Adsorption equilibria of paeoniflorin and albiflorin on a cyano-silica column(CN column) from the solution of supercritical carbon dioxide(scCO2) modified with ethanol were studied. The adsorption capacity at 308.15 K,313.15 K, 318.15 K and 323.15 K under pressures corresponding to carbon dioxide/ethanol densities from0.347 g·cm^-3 to 0.662 g·cm^-3 were determined using the elution by characteristic point method(ECP). The effects of temperature and pressure on the solute loading were investigated. The results showed that the lower the temperature, the higher the adsorption capacity. With the decrease of density of scCO2, the adsorption capacity strengthens. The maximum adsorption capacity of paeoniflorin(albiflorin) on the CN column was15.24 mg·ml^-1(31.14 mg·ml^-1) in the range of 0–1.84 mg·ml^-1(0–1.67 mg·ml^-1) of paeoniflorin(albiflorin)standard solution. The adsorption capacity of albiflorin was twice as much as that of paeoniflorin under the same conditions. Adsorption data of paeoniflorin and albiflorin could be well described by the Langmuir model and Freundlich model. Compared with the two model fitting results, the adsorption of paeoniflorin and albiflorin belonged to the monolayer adsorption under conditions of 308.15–323.15 K and 10–17 MPa. | Huisheng Lü Zhi Wang Zhongfeng Geng Yonghui Li Shuangyan Liu Jiatao Liu | 2019 | Chinese Journal of Chemical Engineering2019，27，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员