|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Electrochemical properties of intermediate temperature SOFCs based on proton conducting Sm-doped BaCeO3 electrolyte thin film 显示文摘 | Peng Ranran Wu Yan Yang Lizhai Mao Zongqiang | 2006 | Solid State lonics2006，177，34： | 1 |
| 2 | Photothermal performance of MFe2O4 nanoparticles显示文摘Photothermal therapy(PTT) has emerged as one of the promising cancer therapy approaches.As a representative photothermal agent(PTA),magnetite possesses many advantages such as biodegradability and biocompatibility.However,photothermal instability hampers its further application.Herein,we systematically synthesized three kinds of ferrite nanoparticles and detailedly investigated their photothermal effect.Compared with Fe304 and MnFe2 O4 nanoparticles,ZnFe2 O4 nanoparticles exhibited a superior photothermal effect.After preservation for 70 days,the photothermal effect of Fe304 and MnFe2 O4 nanoparticles observably declined while ZnFe2 O4 nanoparticles showed slight decrease.Furthermore,in vitro experiment,ZnFe2 O4 nanoparticles showed little toxicity to cells and achieved outstanding effect in killing cancer cells under NIR laser irradiation.Overall,through synthesizing and studying three kinds of ferrite MFe2 O4 nanoparticles,we obtained ferrites as PTAs and learned about their changing trend in photothermal effect,expecting it can inspire further exploration of photothermal agents. | Kuang Wang Peng Yang Ranran Guo Xianxian Yao Wuli Yang | 2019 | Chinese Chemical Letters2019，30，12： | 1 |
| 3 | Cobalt-free oxide Ba 0.5 Sr 0.5 Fe 0.8 Cu 0.2 O 3? δ for proton-conducting solid oxide fuel cell cathode显示文摘 | Ling Zhao Beibei He Yihan ling Zhiqing Xun Ranran Peng Guangyao Meng Xingqin Liu | 2010 | International Journal of Hydrogen Energy2010，，8： | 1 |
| 4 | Up-regulation of the MyD88-dependent pathway of TLR signaling in spleen and caecum of young chickens infected with Salmonella serovar Pullorum显示文摘 | Peng Li Pingan Xia Jie Wen Maiqing Zheng Jilan Chen Jingpeng Zhao Ruirui Jiang Ranran Liu Guiping Zhao | 2009 | Veterinary Microbiology2009，，2： | 1 |
| 5 | Ferromagnetic and ferroelectric properties of Aurivillius phase Bi_9Fe_(4.7)Me_(0.3)Ti_3O_(27)(Me 5 Fe, Co, Ni, Mn)显示文摘New Aurivillius phase Bi9Fe4.7Me0.3Ti3O27(Me = Fe, Co, Ni, Mn) oxides have been prepared using a citrate combustion method. X-ray diffraction on powders and high-resolution transmission electron microscopy investigation confirmed that the Bi9Fe4.7Me0.3Ti3O27 samples are with an eight-layer structure. Both ferromagnetic and ferroelectric investigations suggested that Co or Ni substitution could enhance their multiferroic properties,while Mn substitution depressed them. Among all the samples, Bi9Fe4.7Co0.3Ti3O27 sample exhibits the largest remnant polarization of Pr*3.8 l C/cm2, and the largest remnant magnetization of Mr*0.06 lB/f.u. with a Curie temperature about 764 K, while the Bi9Fe4.7Ni0.3Ti3O27 sample has the largest spontaneous magnetization(0.26 lB/f.u.). The improved ferromagnetic properties ofboth Bi9Fe4.7Co0.3Ti3O27 and Bi9Fe4.7Ni0.3Ti3O27 can be ascribed to the spin canting of magnetic ion-based sublattices via the Dzyaloshinskii–Moriya interaction and also the magnetic ions exchanging interactions(Fe3–O–Co3or Fe3–O–Ni3). | Guopeng Wang Shujie Sun Yan Huang Jianlin Wang Ranran Peng Zhengping Fu Yalin Lu | 2014 | Chinese Science Bulletin2014，59，36： | 1 |
| 6 | The First High-quality Reference Genome of Sika Deer Provides Insights into High-tannin Adaptation显示文摘Sika deer are known to prefer oak leaves,which are rich in tannins and toxic to most mammals;however,the genetic mechanisms underlying their unique ability to adapt to living in the jungle are still unclear.In identifying the mechanism responsible for the tolerance of a highly toxic diet,we have made a major advancement by explaining the genome of sika deer.We generated the first high-quality,chromosome-level genome assembly of sika deer and measured the correlation between tannin intake and RNA expression in 15 tissues through 180 experiments.Comparative genome analyses showed that the UGT and CYP gene families are functionally involved in the adaptation of sika deer to high-tannin food,especially the expansion of the UGT family 2 subfamily B of UGT genes.The first chromosome-level assembly and genetic characterization of the tolerance to a highly toxic diet suggest that the sika deer genome may serve as an essential resource for understanding evolutionary events and tannin adaptation.Our study provides a paradigm of comparative expressive genomics that can be applied to the study of unique biological features in non-model animals. | Xiumei Xing Cheng Ai Tianjiao Wang Yang Li Huitao Liu Pengfei Hu Guiwu Wang Huamiao Liu Hongliang Wang Ranran Zhang Junjun Zheng Xiaobo Wang Lei Wang Yuxiao Chang Qian Qian Jinghua Yu Lixin Tang Shigang Wu Xiujuan Shao Alun Li Peng Cui Wei Zhan Sheng Zhao Zhichao Wu Xiqun Shao Yimeng Dong Min Rong Yihong Tan Xuezhe Cui Shuzhuo Chang Xingchao Song Tongao Yang Limin Sun Yan Ju Pei Zhao Huanhuan Fan Ying Liu Xinhui Wang Wanyun Yang Min Yang Tao Wei Shanshan Song Jiaping Xu Zhigang Yue Qiqi Liang Chunyi Li Jue Ruan Fuhe Yang | 2023 | Genomics, Proteomics & Bioinformatics2023，21，1： | 1 |
| 7 | Chicken gga-miR-1306-5p targets Tollip and plays an important role in host response against Salmonella enteritidis infection显示文摘Background: Increasing evidence indicates that micro RNAs(mi RNAs) are involved in inflammatory response and immune regulation following pathogen invasion. The purpose of this study was to elucidate the roles played by Gallus gallus micro RNA-1306-5 p(gga-mi R-1306-5 p) in host responses against potential invasion by Salmonella enteritidis(SE) in chickens and the underlying mechanisms.Results: In present study, the expression levels of gga-mi R-1306-5 p were determined in both tissues and HD11 cells. The results showed that gga-mi R-1306-5 p was significantly increased following SE infection or lipopolysaccharide(LPS) stimulation. The dual luciferase reporter assay further validated that gga-mi R-1306-5 p targeted the Toll-interacting protein(Tollip), and thereby participated in the regulation of immune response against SE or LPS stimulation through binding with the 3′-untranslated region(3’UTR) of Tollip. Additionally, the expression of Tollip was significantly blocked by over-expressed gga-mi R-1306-5 p. The underlying mechanisms by which ggami R-1306-5 p modulated the production of pro-inflammatory cytokines were also investigated. Molecular biological assays demonstrated that overexpression of gga-mi R-1306-5 p promoted the production of pro-inflammatory mediators, including NF-κB, TNF-α, IL-6, and IL-1β, which produced effects similar to those of Tollip knockdown.Conclusions: Taken together, gga-mi R-1306-5 p induced by SE or LPS, regulates the immune response by inhibiting Tollip, which activates the production of inflammatory cytokines. This study has provided the first direct evidence that gga-mi R-1306-5 p targets Tollip, and is involved in the host response against SE. | Weiwei Sun Ranran Liu Peng Li Qinghe Li Huanxian Cui Maiqing Zheng Jie Wen Guiping Zhao | 2019 | Journal of Animal Science and Biotechnology2019，10，4： | 1 |
| 8 | A novel protein tyrosine kinase Tec identified in lamprey, Lampetra japonica显示文摘蛋白质酷氨酸 kinase 侦探,一种非受体酷氨酸 kinase,首先被发现在 T 房间, B 房间,造血的房间,和肝房间被表示为细胞质的蛋白质。侦探被证明了是表明小径的 T 房间受体的一个批评调节的人。在现在的学习,侦探的一个相当或相同的事物在七鳃鳗被识别, Lampetra 装饰用的梨树。L 的全身的侦探 cDNA。装饰用的梨树(Lja 侦探) 包含 1923 bp 编码 641-amino 酸蛋白质的开的读框架。有典型脊椎动物侦探的 Lja 侦探的推出的氨基酸顺序的多排列证明它拥有侦探家庭蛋白质的所有保存领域,显示侦探的 ortholog 在现存无颚的脊椎动物存在。在种系发生的树上,那与 24 个相当或相同的事物被重建无颚并且 jawed 脊椎动物,从七鳃鳗和丑鱼的侦探作为单个 clade 被聚类。在外集团和 agnathan 侦探组之间的基因距离在外集团和 gnathostome 侦探组之间是比那靠近的,显示它的起源比任何 jawed 脊椎动物早远。在像淋巴细胞的房间和鳃的 Lja 侦探的 mRNA 层次被即时量的聚合酶链反应检测。结果证明它是显著地在有混合病原体的刺激下面的 upregulated。这结果被西方的污点分析进一步证实。所有这些结果显示 Lja 侦探在有免疫力的反应起一个重要作用。我们的数据将在无颚的脊椎动物为七鳃鳗侦探和它的免疫学的函数的进一步的学习提供引用。 | Ranran Li Peng Su Chang Liu Qiong Zhang Ting Zhu Yue Pang Xin Liu Qingwei Li | 2015 | Acta Biochimica et Biophysica Sinica2015，47，8： | 1 |
| 9 | Electrochemical properties of intermediate temperature SOFCs based on proton conducting Sin-doped BaCeO3 electrolyte thin film 显示文摘 | Peng Ranran Wu Yan Yang Lizhai Mao Zongqiang | 2006 | Solid State Ionics2006，177，34： | 1 |
| 10 | LSC-based electrode with high durability for IT-SOFC 显示文摘 | Fei Zhao Ranran Peng Changrong Xia | 2005 | Materials Research Bulletin2005，43，2： | 1 |
| 11 | Biodegradation of 2-ethylhexyl-4-methoxycinnamate in river sediments and its impact on microbial communities显示文摘Numerous studies have evaluated the toxicity and endocrine disrupting properties of organic UV filters for aquatic organisms,but little is known about their biodegradation in river sediments and their impact on microorganisms.We have set up the sterile and microbiological systems in the laboratory,adding 2-ethylhexyl-4-methoxycinnamate(EHMC),one of organic UV filters included in the list of high yield chemicals,at concentrations of 2,20 and 200μg/L,and characterized the microbial community composition and diversity in sediments.Monitoring of EHMC degradation within 30 days revealed that the half-life in the microbial system(3.49 days)was much shorter than that in the sterile system(7.55 days).Two potential degradation products,4-mercaptobenzoic acid and 3-methoxyphenol were identified in the microbial system.Furthermore,high-throughput 16s and 18s rRNA gene sequencing showed that Proteobacteria dominated the sediment bacterial assemblages followed by Chloroflexi,Acidobacteria,Bacteroidetes and Nitrospirae;Eukaryota_uncultured fungus dominated the sediment fungal assemblages.Correlation analysis demonstrated that two bacterium genera(Anaerolineaceae_uncultured and Burkholderiaceae_uncultured)were significantly correlated with the biodegradation of EHMC.These results illustrate the biodegradability of EHMC in river sediments and its potential impact on microbial communities,which can provide useful information for eliminating the pollution of organic UV filters in natural river systems and assessing their potential ecological risks. | Peng Zhang Guanghua Lu Jianchao Liu Zhenhua Yan Huike Dong Ranran Zhou | 2021 | Journal of Environmental Sciences2021，33，6： | 1 |
| 12 | In^(3+)-doped Sr_(2)Fe_(1.5)Mo_(0.5)O_(6−δ)cathode with improved performance for an intermediate-temperature solid oxide fuel cell显示文摘Promoting the oxygen reduction reaction(ORR)is critical for commercialization of intermediate-temperature solid oxide fuel cells(IT-SOFCs),where Sr_(2)Fe_(1.5)Mo_(0.5)O_(6)−δ(SFM)is a promising cathode by working as a mixed ionic and electronic conductor.In this work,doping of In^(3+)greatly increases the oxygen vacancy concentration and the content of adsorbed oxygen species in Sr_(2)Fe_(1.5)Mo_(0.5−x)InxO_(6−δ)(SFMInx),and thus effectively promotes the ORR performance.As a typical example,SFMIn_(0.1)reduces the polarization resistance(R_(p))from 0.089 to 0.046Ω∙cm^(2)at 800°C,which is superior to those doped with other metal elements.In addition,SFMIn0.1 increases the peak power density from 0.92 to 1.47 W∙cm^(−2)at 800°C with humidified H_(2)as the fuel,indicating that In3+doping at the Mo site can effectively improve the performance of SOFC cathode material. | Yumei Ma Lijie Zhang Kang Zhu Binze Zhang Ranran Peng Changrong Xia Ling Huang | 2024 | Nano Research2024，17，1： | 0 |
| 13 | Exosomes-mediated tumor treatment: One body plays multiple roles显示文摘Exosomes are vesicles secreted by a variety of living cells,containing proteins,RNA and other components,which are nanoscale capsules commonly existed in the body.Exosomes play important roles in a variety of physiological and pathological processes by participating in material and information exchange between cells,which can playmultiple roles in tumor treatment.On the one hand,exosomes can be used as carriers and biomarkers,participate in the apoptosis signaling pathway and improve chemotherapy resistance,thus playing beneficial roles in tumor treatment.On the other hand,exosomes play unfavorable roles in tumor treatment.Tumor cell exosomes contain PD-L1,which is a nuclear weapon for tumor growth,metastasis,and immunosuppression.In addition,exosomes can not only promote the epithelial-mesenchymal transition process,tumor angiogenesis and chemoresistance,but also participate in the autocrine pathway.In this review,the multiple roles of exosomes and their prospects in the treatment of tumor were reviewed in detail. | Na Xu Ranran Guo Xiaotong Yang Ning Li Jia Yu Peng Zhang | 2022 | Asian Journal of Pharmaceutical Sciences2022，17，3： | 0 |
| 14 | Policy Iteration for Optimal Control of Discrete-Time Time-Varying Nonlinear Systems显示文摘Aimed at infinite horizon optimal control problems of discrete time-varying nonlinear systems,in this paper,a new iterative adaptive dynamic programming algorithm,which is the discrete-time time-varying policy iteration(DTTV)algorithm,is developed.The iterative control law is designed to update the iterative value function which approximates the index function of optimal performance.The admissibility of the iterative control law is analyzed.The results show that the iterative value function is non-increasingly convergent to the Bellman-equation optimal solution.To implement the algorithm,neural networks are employed and a new implementation structure is established,which avoids solving the generalized Bellman equation in each iteration.Finally,the optimal control laws for torsional pendulum and inverted pendulum systems are obtained by using the DTTV policy iteration algorithm,where the mass and pendulum bar length are permitted to be time-varying parameters.The effectiveness of the developed method is illustrated by numerical results and comparisons. | Guangyu Zhu Xiaolu Li Ranran Sun Yiyuan Yang Peng Zhang | 2023 | IEEE/CAA Journal of Automatica Sinica2023，10，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员