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54篇 您的检索式:作者名="Yunxu"
    题名 作者 年代 出处 被引量
1Three-dimensional structural changes in living hippocampal neurons imaged using magnetic AC mode atomic force microscopy.显示文摘Yunxu S Danying L Yanfang R Dong H Wanyun M 2006中国生物学文摘2006,20,9:7
2Colorimetric and Highly Selective Fluorescence "Turn-on" De-tection of Cr^3+ by Using a Simple Schiff Base Sensor显示文摘简单 8-quinolinecarboxaldehyde 导出 antipyrine Schiff 底(质量保证) 被综合并且描绘,它在另外的金属阳离子上展出了高选择到 Cr3+ 。质量保证的 Cr3+ 识别能借助于 fluorescense 和吸收系列被完成,而且,明显的颜色变化从对无色微黄色容易被观察由裸体眼睛。到 Cr3+ 的质量保证的有约束力的常数被评估由光谱滴定和有约束力的模型在工作的阴谋测量的 1:1 stoichiometry。Yunxu Yang Huimin Xue Laicheng Chen Ruilong Sheng Xuqin Li Kun Li 2013Chinese Journal of Chemistry2013,31,3:4
3Photosensitizer Nanoparticles Boost Photodynamic Therapy for Pancreatic Cancer Treatment显示文摘Patients with pancreatic cancer(PCa)have a poor prognosis apart from the few suitable for surgery.Photodynamic therapy(PDT)is a minimally invasive treatment modality whose efficacy and safety in treating unresectable localized PCa have been corroborated in clinic.Yet,it suffers from certain limitations during clinical exploitation,including insufficient photosensitizers(PSs)delivery,tumor-oxygenation dependency,and treatment escape of aggressive tumors.To overcome these obstacles,an increasing number of researchers are currently on a quest to develop photosensitizer nanoparticles(NPs)by the use of a variety of nanocarrier systems to improve cellular uptake and biodistribution of photosensitizers.Encapsulation of PSs with NPs endows them significantly higher accumulation within PCa tumors due to the increased solubility and stability in blood circulation.A number of approaches have been explored to produce NPs co-delivering multi-agents affording PDT-based synergistic therapies for improved response rates and durability of response after treatment.This review provides an overview of available data regarding the design,methodology,and oncological outcome of the innovative NPs-based PDT of PCa.Huanyu Yang Renfa Liu Yunxue Xu Linxue Qian Zhifei Dai 2021Nano-Micro Letters2021,13,2:3
4LA-ICP-MS U–Pb geochronology of detrital zircons from the Zhaochigou Formation-complex in the Helan Mountain and its tectonic significance显示文摘This paper carries out studies about LA-ICPMS U–Pb dating and Hf isotopic compositional analysis for detrital zircons in two metasedimentary samples that were taken from the Zhaochigou Formation-complex in the Helan Mountain.The results show that the Zhaochigou Formation-complex formed*1.96 Ga,and it is a part of the Khondalite Series that is widespread in the North China Craton(NCC).The age spectrum of the detrital zircons indicates that the Zhaochigou Formation-complex shared the same provenance with the eastern edge of the Khondalite Series.Products of ancient magmatic activities within the Khondalite Belt may be the major source for the sedimentary materials that formed the Khondalite Series.Our age-dating results suggest that the Khondalite Series in the NCC may have experienced two stages of metamorphism,as the early stage occurred during 1.96–1.95 Ga,and the later stage occurred at about 1.87 Ga.The Hfisotopic data indicate that the Western Block of the NCC endured a stage of crustal growth at 2.5–2.3 Ga.Liming Li Zuoxun Zeng Yanjun Lu Yunxu Wei Shimin Xiang Lili Pan 2014Chinese Science Bulletin2014,59,13:3
5Boron-doped Ketjenblack based high performances cathode for rechargeable Li–O2 batteries显示文摘Boron-doped Ketjenblack is attempted as cathode catalyst for non-aqueous rechargeable Li–O_2 batteries. The boron-doped Ketjenblack delivers an extremely high discharge capacity of 7193 m Ah/g at a current density of 0.1 m A/cm2, and the capacity is about 2.3 times as that of the pristine KB. When the batteries are cycled with different restricted capacity, the boron-doped Ketjenblack based cathodes exhibits higher discharge platform and longer cycle life than Ketjenblack based cathodes. Additionally, the boron-doped Ketjenblack also shows a superior electrocatalytic activity for oxygen reduction in 0.1 mol/L KOH aqueous solution. The improvement in catalytic activity results from the defects and activation sites introduced by boron doping.Yueyan Li Li Wang Xiangming He Bin Tang Yunxue Jin Jianlong Wang 2016Journal of Energy Chemistry2016,25,1:3
6Pencil-beam scanning catheter for intracoronary optical coherence tomography显示文摘Current gradient-index(GRIN)lens based proximal-driven intracoronary optical coherence tomography(ICOCT)probes consist of a spacer and a GRIN lens with large gradient constant.This design provides great flexibility to control beam profiles,but the spacer length should be well controlled to obtain desired beam profiles and thus it sets an obstacle in mass catheter fabrication.Besides,although GRIN lens with large gradient constant can provide tight focus spot,it has short depth of focus and fast-expanded beam which leads to poor lateral resolution for deep tissue.In this paper,a type of spacer-removed probe is demonstrated with a small gradient constant GRIN lens.This design simplifies the fabrica-tion process and is suitable for mass production.The output beam of the catheter is a narrow nearly collimated light beam,referred to as pencil beam here.The full width at half maximum beam size varies from 35.1μm to 75.3μm in air over 3-mm range.Probe design principles are elaborated with probe/catheter fabrication and performance test.The in vivo imaging of the catheter was verified by a clinical ICOCT system.Those results prove that this novel pencil-beam scanning catheter is potentially a good choice for ICOCT systems.Jiqiang Kang Rui Zhu Yunxu Sun Jianan Li Kenneth K.Y.Wong 2022Opto-Electronic Advances2022,5,3:2
7Construction of recombinant eukaryotic expression plasmid containing murine CD40 ligand gene and its expression in H22 cells显示文摘AIM: To construct a recombinant murine CD40 ligand (mCD40L) eukaryotic expression vector for gene therapy and target therapy of hepatocellular carcinoma (HCC).METHODS: mCD40L cDNA was synthesized by RT-PCR with the specific primers and directly cloned into T vector to generate middle recombinant. After digestion with restriction endonuclease, the target fragment was subcloned into the multi-clone sites of the eukaryotic vector. The constructed vector was verified by enzyme digestion and sequencing,and the product expressed was detected by RT-PCR and immunofluorescence methods.RESULTS: The full-length mCD40L-cDNA was successfully cloned into the eukaryotic vector through electrophoresis,and mCD40L gene was integrated into the genome of infected H22 cells by RT-PCR. Murine CD40L antigen molecule was observed in the plasma of mCD40L-H22 by indirect immuno-fluorescence staining.CONCLUSION: The recombined mCD40L eukaryotic expression vector can be expressed in H22 cell line. It providesexperimental data for gene therapy and target therapy ofhepatocellular carcinoma.Yong-FangJiang YanHe Guo-ZhongGong JunChen Chun-YanYang YunXu 2005World Journal of Gastroenterology2005,11,2:2
8Influence of the Si and Mn concentrations on the kinetics of the bainite transformation in Fe-C-SiMn alloy显示文摘Liu cheng Liu Yunxu 2001Journal of Materials Processing Technology2001,113,:1
9MicroRNAome Com- parison between Intramuscular and Subcutaneous Vascular Stem Cell Adipogenesis显示文摘Guo Yunxue Mo Delin Zhang Yue 2012PLO S One2012,7,9:1
10Remark on finite-time filtering for discrete-time linear im-pulsive systems显示文摘TONG Yunxu WU Baowei LIU Lili’ 2014Signal Processing*2014,94,1:1
11Cooling process and mechanical properties design of high carbon hot rolled high strength steel显示文摘Liu Cheng Liu Yunxu 1998Material and Design1998,,19:1
12Cooling process and mechanical properties design of high carbon hot rolled high strength steel显示文摘Liu Cheng Liu Yunxu 0,,19:1
13Design of air-cooled bainitic microalloyed steel for a heavy truck front axle beam显示文摘Hua Wu Cheng Liu Zhenbo Zhao Yu Zhao Shizhen Zhu Yunxu Liu Sanjiwan Bhole 2005Materials and Design2005,,8:1
14A new empirical formula for the calculation of M S temperatures in pure iron and super-low carbon alloy steels显示文摘Cheng Liu Zhenbo Zhao Derek O. Northwood Yunxu Liu 2001Journal of Materials Processing Tech2001,,1:1
15Mechanical properties of high strength quenched steels with minute amounts of ferrite显示文摘Liu Cheng Wu Hua Liu Yunxu 1998Materials and Design1998,,5:1
16Highly ef- ficient phase-matched third harmonic generation from mid- IR to near-IR regions using an asymmetric plasmonic slot waveguide 显示文摘Wu Tingting Sun Yunxu Shao Xugang 2014IEEE Photonics Journal2014,6,48:1
17Inflammatory bowel disease in the 21<sup>st</sup> century in China: Turning challenges into opportunities显示文摘QinOUYANG Lin YunXUE 2012Journal of Digestive Diseases2012,,4:1
18Preliminary study on co-seismic step changes of Tachai well water level, Simao, Yunnan Province 显示文摘Yang Zhuzhuan Deng Zhihui Zhao Yunxu 2005Acta Seismologica Sinica2005,27,56:1
19Cooling process and mechanical properties design of high carbon hot rolled high strength steel 显示文摘Liu Cheng Liu Yunxu 1998Material and Design1998,,19:1
20Hydroxysafflor Yellow A suppresses thrombin generation and inflammatory responses following focal cerebral ischemia–reperfusion in rats显示文摘Xia Sun Xinbing Wei Sifeng Qu Yunxue Zhao Xiumei Zhang 2010Bioorganic & Medicinal Chemistry Letters2010,,14:1
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