|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Fe3C-N-doped carbon modified separator for high performance lithium-sulfur batteries显示文摘A new Fe3C-N-doped reduced graphene oxide(Fe3C-N-rGO)prepared by a facile method is used as a separator for high performance lithium-sulfur(Li-S)batteries.The Fe3C-N-rGO is coated on the surface of commercial polypropylene separator(Celgard 2400)close to the sulfur cathode.The special nanotubes are in-situ catalyzed by Fe3C nanoparticles.They could entrap lithium polysulfides(Li PSs)to restrain the shuttle effect and reduce the loss of active material.The battery with the modified separator and sulfur cathode shows an excellent cycle performance.It has a high rate performance,580.5 mAh/g at the high current rate of 4 C relative to 1075 mAh/g at 0.1 C.It also has an initial discharge capacity of 774.8 m Ah/g measured at 0.5 C and remains 721.8 mAh/g after 100 cycles with a high capacity retention of 93.2%.The outstanding performances are notable in recently reports with modified separator. | Hongyu Pan Zhong Tan Haihui Zhou Lanlan Jiang Zhongyuan Huang Qjaoxia Feng Qiang Zhou Shuai Ma Yafei Kuang | 2019 | Journal of Energy Chemistry2019，28，12： | 5 |
| 2 | The effectsof calcite and montmorillonite on oil cracking in confined py-rolysis experiments显示文摘 | Pan Changchun Jiang Lanlan Liu Jinzhong | 2010 | Original Research Article OrganicGeochemistry2010，41，7： | 1 |
| 3 | Molecular correlation of crude oils and oil components from reservoir rocks in the Tazhong and Tabei uplifts of the Tarim Basin, China 显示文摘 | Yu Shuang Pan Changchun Wang Jinji Jin Xiaodong Jiang Lanlan Liu Dayong LiJ Xiuxiang Qin Jianzhong Qian Yixiong Ding Yong Chen | 2011 | Org Geochem2011，42，10： | 1 |
| 4 | The effects of calcite and montmorillonite on oil cracking in confined pyrolysis experiments显示文摘 | Changchun Pan Lanlan Jiang Jinzhong Liu Shuichang Zhang Guangyou Zhu | 2010 | Organic Geochemistry2010，，7： | 1 |
| 5 | The effects of calcite and montmorillonite on oil cracking in confined pyrolysis experiments显示文摘 | Pan Changchun Jiang Lanlan Liu Jinzhong | 2010 | Organic Geochemistry2010，41，7： | 1 |
| 6 | Enthalpy induced phase partition toward hierarchical,nanostructured high-entropy alloys显示文摘Heterogeneous nanostructured metals are emerging strategies for achieving both high strength and ductility,which are particularly attractive for high entropy alloys(HEAs)to combine the synergistic enhancements from multielement composition,grain boundaries,and heterogeneity effects.However,the construction of heterogeneous nanostructured HEAs remains elusive and can involve delicate processes that are not practically scalable.Herein we report using composition design(i.e.,enthalpy engineering)to create hierarchical,nanostructured HEAs as demonstrated by adding Ni into FeCrCoAlTi_(0.5)HEA.The strong enthalpic interaction between(Ni,Co)and(Al,Ti)pairs in FeCrCoAlTi_(0.5)Nix(x=0.5–1.5)induced phase partitions into B2(ordered phase,hard)matrix and A2(disordered phase,soft)precipitates,resulting in a hierarchical structure of B2 grains and sub-grains of near-coherent A2 nanodomains(~12.5 nm)divided by A2 interdendritic regions.As a result,the FeCrCoAlTi_(0.5)Ni_(0.5)HEA with this unique hierarchical nanostructure exhibits the best combination of strength and plasticity,i.e.,a 2-fold increase in compressive strength(2.60 GPa)and significant enhancement of plastic strain(15.8%)as compared with the original FeCrCoAlTi_(0.5)HEA.Enthalpy analysis and simulation study reveal the phase partition process during cooling induced by an enthalpy-driven order-disorder transition while the order parameters illustrate the strong ordering in(Ni,Co)(Al,Ti)-rich B2 phase and high entropy mixing in less interactive FeCrCo-rich A2 phase.Our work therefore provides a strategy for hierarchical nanostructured HEA formation by composition design considering enthalpy and entropy interplay. | Rong Guo Lanlan Yu Zhenyu Liu Jie Pan Yonggang Yao Lin Liu | 2022 | Nano Research2022，15，6： | 1 |
| 7 | The ef-fects of calcite and montmorillonite on oil cracking in con-fined pyrolysis experiments显示文摘 | Pan Changchun Jiang Lanlan Liu Jinzhong | | 0，，： | 1 |
| 8 | The effects of pyrobitumen on oil cracking in confined pyrolysis experiments显示文摘 | Changchun Pan Lanlan Jiang Jinzhong Liu Shuichang Zhang Guangyou Zhu | 2012 | Organic Geochemistry2012，，： | 1 |
| 9 | The effects of calcite and montmorillonite on oil cracking in confined pyrolysis experiments显示文摘 | Changchun Pan Lanlan Jiang Jinzhong Liu Shuichang Zhang Guangyou Zhu | 2010 | Organic Geochemistry2010，，： | 1 |
| 10 | Suppression of cell pyroptosis by omeprazole through PDE4-mediated autophagy in gastric epithelial cells显示文摘Helicobacter pylori is a risk factor for the development of peptic ulcers with autophagy dysfunction.Omeprazole was widely known as the first-line regimen for H.pylori-associated gastritis.Objectives:The objective of this work was to assess the role of omeprazole on cell pyroptosis and autophagy.Methods:The clinical samples were collected.Quantitative polymerase chain reaction,western blotting,enzyme linked immunosorbent assay,and immunofluorescence(IF)analysis were conducted to reveal the mechanism of omeprazole on cell pyroptosis and autophagy.Results:The results revealed that omeprazole could decrease cell pyroptosis,which was attributed to the downregulation of cleaved caspase-1 expression,resulting in the inhibition of gasdermin E and interleukin-18/1βmaturation and secretion as well as the resolution of inflammation.Mechanistically,omeprazole treatment led to drastic downregulation of mammalian target of rapamycin(mTOR)activity was observed in BGC823 cells,leading to enhanced autophagy characterized by increased LC3II expression,which further reduced cell pyroptosis.This omeprazole-mediated phenomenon was enhanced after phosphodiesterase-4(PDE4)inhibitor dipyridamole(DIP)treatment.In addition,activation of mTOR by MHY1485 could rescue the suppression of cell pyroptosis induced by omeprazole.Most importantly,IF analysis suggested that phosphorylation of mTOR and PDE4 activity and caspase-1 were enhanced in H.pylori-infected gastric mucosa.Conclusion:These findings indicate that omeprazole suppresses cell pyroptosis through PDE4-mediated autophagy in gastric epithelial cells,and DIP enhanced the omeprazole-mediated inhibition of cell pyroptosis,implying that DIP is an alternative combined therapy strategy in improving the treatment of patients with H.pylori infection. | LIPING YE HUIYAN SUN XINHUA LIANG WENXU PAN LI XIANG WENJUN DU LANLAN GENG WANFU XU SITANG GONG | 2023 | BIOCELL2023，47，12： | 0 |
| 11 | Effects of forsythin extract in Forsythia leaves on intestinal microbiota and short-chain fatty acids in rats fed a high-fat diet显示文摘Forsythia suspensa,belonging to the deciduous shrubs of the Luteaceae family,a traditional Chinese medicine,has effects of alleviating swelling,clearing heat,detoxification and promoting blood circulation.The leaves of F.suspensa contain multiple chemical components and have a long history of use in folk medicines and health foods.The purpose of this study was to explore the effects of forsythin extract from F.suspensa leaves on intestinal microbiota and short-chain fatty acid(SCFA)content in rats with obesity induced by a high-fat diet.Forsythin extract in F.suspensa leaves increased the abundance of the intestinal microbiota,ameliorated intestinal microbiota disorders and inhibited the increase in total SCFA content in the intestinal tract in rats with obesity induced by a high-fat diet.These results suggested that forsythin extract in F.suspensa leaves may slow the development of obesity induced by a high-fat diet;thus,its active components and efficacy are worthy of further study. | Lanlan Gui Shaokang Wang Jing Wang Wang Liao Zitong Chen Da Pan Hui Xia Guiju Sun Su Tian | 2024 | Food Science and Human Wellness2024，13，2： | 0 |
| 12 | Click CAR-T cell engineering for robustly boosting cell immunotherapy in blood and subcutaneous xenograft tumor显示文摘The adoptive transfer of chimeric antigen receptor-T(CAR-T)cells has shown remarkable clinical responses in hematologic malignancies.However,unsatisfactory curative results and side effects for tumor treatment are still unsolved problems.Herein we develop a click CAR-T cell engineering strategy via cell glycometabolic labeling for robustly boosting their antitumor effects and safety in vivo.Briefly,paired chemical groups(N3/BCN)are separately incorporated into CAR-T cell and tumor via nondestructive intrinsic glycometabolism of exogenous Ac4GalNAz and Ac4ManNBCN,serving as an artificial ligand-receptor.Functional groups anchored on cell surface strengthen the interaction of CAR-T cell and tumor via bioorthogonal click chemistry,further enhancing specific recognition,migration and selective antitumor effects of CAR-T cells.In vivo,click CAR-T cell completely removes lymphoma cells and minimizes off-target toxicity via selective and efficient bioorthogonal targeting in blood cancer.Surprisingly,compared to unlabeled cells,artificial bioorthogonal targeting significantly promotes the accumulation,deep penetration and homing of CAR-T cells into tumor tissues,ultimately improving its curative effect for solid tumor.Click CAR-T cell engineering robustly boosts selective recognition and antitumor capabilities of CAR T cells in vitro and in vivo,thereby holding a great potential for effective clinical cell immunotherapy with avoiding adverse events in patients. | Hong Pan Wenjun Li Ze Chen Yingmei Luo Wei He Mengmeng Wang Xiaofan Tang Huamei He Lanlan Liu Mingbin Zheng Xin Jiang Ting Yin Ruijing Liang Yifan Ma Lintao Cai | 2021 | Bioactive Materials2021，6，4： | 0 |
| 13 | Cancer-macrophage hybrid membrane-camouflaged photochlor for enhanced sonodynamic therapy against triple-negative breast cancer显示文摘Sonodynamic therapy(SDT)has aroused considerable momentum in cancer therapy due to its abilities of deep penetration,low toxicity,and noninvasion,while insufficient tumor accumulation of sonosensitizers is a major obstacle for SDT effect.Here,we developed a 4T1 cancer cell-macrophage hybrid membrane(HM)-camouflaged sonosensitizer nanoplatform by encapsulating photochlor(HPPH)-loaded albumin nanoparticles(PHNPs).The experimental results proved that the HM-coated biomimetic NPs(PHNPs@HM)could express the characteristic membrane proteins of both cancer cells and macrophages,remarkedly enhancing the effective targeting and endocytosis to 4T1 cells through homologous adhesion recognition and immune escaping.Meanwhile,as a novel sonosensitizer,HPPH could generate amount of reactive oxygen species(ROS)under ultrasound(US)irradiation and exhibit obvious SDT efficiency to inhibit 4T1 tumor growth through ROS-induced cell apoptosis.This study provides a novel and multifunctional biomimetic sonosensitizer system to enhance SDT efficiency. | Lishan Zhang Ting Yin Baozhen Zhang Chong Yan Chengyu Lu Lanlan Liu Ze Chen Hui Ran Qingxia Shi Hong Pan Aiqing Ma Lintao Cai | 2022 | Nano Research2022，15，5： | 0 |
| 14 | Research on multi-terminal traveling wave fault location method in complicated networks based on cloud computing platform显示文摘Cloud computing technology is used in traveling wave fault location,which establishes a new technology platform for multi-terminal traveling wave fault location in complicated power systems.In this paper,multi-terminal traveling wave fault location network is developed,and massive data storage,management,and algorithm realization are implemented in the cloud computing platform.Based on network topology structure,the section connecting points for any lines and corresponding detection placement in the loop are determined first.The loop is divided into different sections,in which the shortest transmission path for any of the fault points is directly and uniquely obtained.In order to minimize the number of traveling wave acquisition unit(TWU),multi-objective optimal configuration model for TWU is then set up based on network full observability.Finally,according to the TWU distribution,fault section can be located by using temporal correlation,and the final fault location point can be precisely calculated by fusing all the times recorded in TWU.PSCAD/EMTDC simulation results show that the proposed method can quickly,accurately,and reliably locate the fault point under limited TWU with optimal placement. | Feng Deng Xiangjun Zeng Lanlan Pan | 2017 | Protection and Control of Modern Power Systems2017，2，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员