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| 1 | aunalysis of the Genome Sequence of the Medicinal Plant Salvia miltiorrhiza显示文摘 | Haibin Xu Jingyuan Song Hongmei Luo Yujun Zhang Qiushi Li Yingjie Zhu Jiang Xu Ying Li Chi Song Bo Wang Wei Sun Guoan Shen Xin Zhang Jun Qian Aijia Ji Zhichao Xu Xiang Luo Liu He Chuyuan Li Chao Sun Haixia Yah Guanghong Cui Xiwen Li Xian 'en Li Jianhe Wei Juyan Liu Yitao Wang Alice Hayward David Nelson Zemin Ning Reuben J. Peters Xiaoquan Qi Shilin Chen | 2016 | Molecular Plant2016,9,6: | 70 |
| 2 | Thermodynamics and kinetics of phase transformation in rare earth–magnesium alloys:A critical review显示文摘Magnesium and its alloys are significant superior metallic materials for structural components in automobile and aerospace industries due to their excellent physicomechanical properties.The Mg–rare earth(RE)systems have attracted great interests because RE additions can improve both the deformability and the strength of Mg alloys through solid solution strengthening and precipitation hardening mechanisms.This paper focuses on the interface stability,together with thermodynamics and kinetics of nucleation and growth of the key phases and matrix phases in Mg–RE alloys.In this paper,the theory and recent advances on Mg–RE alloys,especially for the interface stability,thermodynamics and kinetics of nucleation and growth of the key phases and matrix phases,together with their relationships with micro-structures,and macroscopic properties,are reviewed.By combining the thermodynamics/kinetics integrated simulations with various advanced experimental techniques,“reverse”design of Mg–RE alloys starting from the target service performance is put forward as a kind of scientific paradigm with rational design. | Qun Luo Yanlin Guo Bin Liu Yujun Feng Jieyu Zhang Qian Li Kuochih Chou | 2020 | Journal of Materials Science & Technology2020,44,9: | 26 |
| 3 | Controllable preparation of particles with microfluidics显示文摘This paper reviews recent development and achievements in controllable preparation of nanoparticles, micron spherical and non-spherical particles, using microfluidics. A variety of synthesis strategies are presented and compared, including single-phase and multiphase microflows. The main structures of microfluidic devices and the fundamental principles of microflows for particle preparation are summarized and identifled. The controllability of particle size, size distribution, crystal structure, morphology, physical and chemical properties, is examined in terms of the special features of microfluidic reactors. An outlook on opinions and predictions concerning the future development of powder technology with microfluidics is specially provided. | Guangsheng Luo Le Du Yujun Wang Yangcheng Lu Jianhong Xu | 2011 | Particuology2011,9,6: | 15 |
| 4 | In situ preparation of hydrophobic CaCO_3 nanoparticles in a gas-liquid microdispersion process显示文摘This study presents a novel process of in situ surface modification of CaCCh nanoparticles using a multipleorifice dispersion microreactor.CO_2/Ca(OH)_2 precipitation reaction was employed to prepare CaCO_3nanoparticles with sodium stearate surfactant.Synthesized CaCCh products were characterized by thermogravimetric analysis(TGA),infra-red(IR),X-ray diffraction(XRD),transmission electron microscopy(TEM) and Brunauer-Emmet-Teller analysis(BET).The effect of various operation parameters on nanoparticles and the dosage of sodium stearate were determined.The results showed that the preparation process could be precisely controlled with efficient mass transfer process.The particles were highly hydrophobic with a contact angle of 117 and monodisperse with an average size of 30 nm.The adsorptions of sodium stearate and calcium ion on solid particles during the in situ surface modification process were investigated. | Le Du Yujun Wang Guangsheng Luo | 2013 | Particuology2013,11,4: | 8 |
| 5 | Preparation and ion exchange properties of egg-shell glass beads with different surface morphologies显示文摘A subcritical water treatment method was developed for preparing porous-surfaced glass beads with an egg-shell structure in a batch reactor. Based on the 'corrosion-ion-migration-recondensation' strategy, ordinary soda-lime glass beads with a diameter of about 100 m were made first to react with subcritical water to effect controlled quantity of silicate dissolution of glass by adjusting treatment time and temperature. The dissolved silicate was then made to recondense on the glass core to form different porous shell morphologies: pores, flakes and fibers. Among these, glass beads coated with fibers with surface area of 154.5 m2/g, pore volume of 0.27 cm3/g and pore size of 7.1 nm were obtained at 573 K after 2 h of treatment. The prepared porous-surfaced glass beads were then used as adsorbent for heavy metal ions, showing various ion exchange properties. Glass beads covered with fibers displayed fast kinetics and high sorption capacity because of their egg-shell structure and high surface area. More than 90% of copper ions were adsorbed within 100 min from a solution with an initial concentration of 110 mg/L at 313 K. Ion sorption capacities were 149.33, 81.33 and 42.96 mg/g respectively for Ag+, Cu2+ and Ni2+ at 313 K. A green and low-cost method was thus developed to produce egg-shell-structured porous glass with high sorption capacity. | Chun Shen Yujun Wang Jianhong Xu Yangcheng Lu Guangsheng Luo | 2012 | Particuology2012,10,3: | 6 |
| 6 | Recent developments in microfluidic device-based preparation, functionalization, and manipulation of nano- and micro-materials显示文摘Microfluidic systems provide a powerful platform for preparing,functionalizing,and manipulating nano-/micro-materials.In this review,we summarize the characteristics of state-of-the-art microfluidic techniques and their application to processing novel nano-/micro-materials with tunable size,shape,morphology,composition,and properties.A variety of synthesis strategies based on novel microfiuidic devices are presented and compared,including their integration with real-time monitoring,external fields,and automatic feedback control.Novel functional nano-/micro-materials with complex structures have been controllably prepared and post-processed to obtain high-quality products.Strategies for controlling and tuning physical and chemical properties are also examined in terms of the design and function of microfluidic platforms.We provide an outlook on future developments in the processing of nano-/micro-materials by microfluidic technologies. | Guangsheng Luo Le Du Yujun Wang Kai Wang | 2019 | Particuology2019,17,4: | 5 |
| 7 | Preparation and functionalization of mesoporous silica spheres as packing materials for HPLC显示文摘This paper presents the integrated results of a series of new methods for preparing mesoporous silica spheres as high-performance liquid chromatography(HPLC)packing materials.The separation performance of the mesoporous spheres materials has also been determined.Micrometer-sized silica spheres with uniform spherical morphologies and ordered mesostructures were first successfully synthesized by the method employing a water-soluble polymer-assisted assembly.Then the templates for getting ordered mesoporous materials with high-density silanol groups were removed by using hydrothermal oxidation.Finally the silica spheres were functionalized with C8 alkyl groups by surface modification under hydrothermal conditions.The resultant functionalized silica spheres were demonstrated to be excellent packing materials for HPLC. | Liming Yang Yujun Wang Guangsheng Luo Youyuan Dai | 2008 | Particuology2008,6,3: | 4 |
| 8 | Polysaccharide-based nanomedicines for cancer immunotherapy:A review显示文摘Cancer immunotherapy is an effective antitumor approach through activating immune systems to eradicate tumors by immunotherapeutics.However,direct administration of“naked”immunotherapeutic agents(such as nucleic acids,cytokines,adjuvants or antigens without delivery vehicles)often results in:(1)an unsatisfactory efficacy due to suboptimal pharmacokinetics;(2)strong toxic and side effects due to low targeting(or off-target)efficiency.To overcome these shortcomings,a series of polysaccharide-based nanoparticles have been developed to carry immunotherapeutics to enhance antitumor immune responses with reduced toxicity and side effects.Polysaccharides are a family of natural polymers that hold unique physicochemical and biological properties,as they could interact with immune system to stimulate an enhanced immune response.Their structures offer versatility in synthesizing multifunctional nanocomposites,which could be chemically modified to achieve high stability and bioavailability for delivering therapeutics into tumor tissues.This review aims to highlight recent advances in polysaccharide-based nanomedicines for cancer immunotherapy and propose new perspectives on the use of polysaccharide-based immunotherapeutics. | Yujun Zeng Yufan Xiang Ruilong Sheng Helena Tomás João Rodrigues Zhongwei Gu Hu Zhang Qiyong Gong Kui Luo | 2021 | Bioactive Materials2021,6,10: | 3 |
| 9 | Detection of the Pandemic H1N1/2009 Influenza A Virus by a Highly Sensitive Quantitative Real-time Reverse-transcription Polymerase Chain Reaction Assay显示文摘A quantitative real time reverse-transcription polymerase chain reaction (qRT-PCR) assay with specific primers recommended by the World Health Organization (WHO) has been widely used successfully for detection and monitoring of the pandemic H1N1/2009 influenza A virus. In this study, we report the design and characterization of a novel set of primers to be used in a qRT-PCR assay for detecting the pandemic H1N1/2009 virus. The newly designed primers target three regions that are highly conserved among the hemagglutinin (HA) genes of the pandemic H1N1/2009 viruses and are different from those targeted by the WHO-recommended primers. The qRT-PCR assays with the newly designed primers are highly specific, and as specific as the WHO-recommended primers for detecting pandemic H1N1/2009 viruses and other influenza viruses including influenza B viruses and influenza A viruses of human, swine, and raccoon dog origin. Furthermore, the qRT-PCR assays with the newly designed primers appeared to be at least 10-fold more sensitive than those with the WHO-recommended primers as the detection limits of the assays with our primers and the WHO-recommended primers were 2.5 and 25 copies of target RNA per reaction, respectively. When tested with 83 clinical samples, 32 were detected to be positive using the qRT-PCR assays with our designed primers, while only 25 were positive by the assays with the WHO-recommended primers. These results suggest that the qRT-PCR system with the newly designed primers represent a highly sensitive assay for diagnosis of the pandemic H1N1/2009 virus infection. | Zhu Yang Guoliang Mao Yujun Yuan-Chuan Chen Chengjing Liu Jun Luo Xihan Li Ke Zen Yanjun Pang Jianguo Wu Fenyong Liu | 2013 | Virologica Sinica2013,28,1: | 2 |
| 10 | Distribution of phthalate esters in urban soils of subtropical city, Guangzhou, China显示文摘 | Feng Zeng Kunyan Cui Zhiyong Xie Lina Wu Danling Luo Lixuan Chen Yujun Lin Min Liu Gouxuan Sun | 2008 | Journal of Hazardous Materials2008,,2: | 2 |
| 11 | Controllable preparation of γ-alumina nanoparticles with bimodal pore size distribution in membrane dispersion microreactor显示文摘In this paper,we present a new method for preparing γ-alumina nanoparticles with a bimodal pore size distribution by using an efficiently mixing membrane dispersion microreactor.NH4HCO3and AI2(SO4)3.18H2Owere reacted under vigorous mixing to give an ammonium aluminum carbonate hydroxide (AACH)precursor.γ-Alumina was obtained by calcination of AACH at 550℃ for 6h.The effects of NH4HCO3concentration,pH during aging,and reaction temperature were investigated.The mechanism of bimodal pore formation was clarified.The results showed that large pores (10-100nm) were mainly formed in the reactor and during aging,and small pores (0-10nm)were mainly formed during calcination.When the concentration of NH4HCO3was 1.5mol/L,the aging pH was 9.2,and the reaction temperature was 80℃,γ-alumina with a specific surface area of 504.7m^2/g and pore volume of 1.76mL/g was obtained.The average size of the large pores was about 30nm,and the average size of the small pores was about 4nm. | Lufan Yang Mingzhao Guo Fan Zhang Yu Jing Yujun Wang Guangsheng Luo | 2018 | Particuology2018,16,6: | 2 |
| 12 | Phthalate esters (PAEs): Emerging organic contaminants in agricultural soils in peri-urban areas around Guangzhou, China显示文摘 | Feng Zeng Kunyan Cui Zhiyong Xie Lina Wu Min Liu Guoquan Sun Yujun Lin Danling Luo Zunxiang Zeng | 2008 | Environmental Pollution2008,,2: | 2 |
| 13 | In situ synthesis of magnetic mesoporous silica via sol-gel process coupled with precipitation and oxidation显示文摘A novel method was proposed for the in situ synthesis of magnetite-containing mesoporous silica SBA- 16 via a sol-gel process coupled with precipitation and oxidation. The effect of the added amounts of reactants on the mesostructural and magnetic properties of the magnetic mesoporous silica was investigated. It was determined that the synthesized magnetic mesoporous silica with a total pore volume of 0.64-0.96 cm 3 /g and an average pore diameter of 4.0-14.9 nm had a relatively high saturation magnetization value (1.11-5.77 emu/g) and a large surface area (258-747 m 2 /g). Lysozyme was chosen as a model protein to test the performance of the magnetic mesoporous silica as a protein adsorbent. The high adsorption capacity (up to 212 mg/g) suggested a promising future as bimolecular hosts for the magnetic mesoporous silica. | Junqi Zhao Yujun Wang Guangsheng Luo Shenlin Zhu | 2011 | Particuology2011,9,1: | 2 |
| 14 | Candida rugosa lipase immobilized by a specially designedmicrostructure in the PVA/PTFE composite membrane显示文摘 | Jian Xu Yujun Wang Yu Hu Guangsheng Luo Youyuan Dai | 2006 | Journal of Membrane Science2006,281,: | 1 |
| 15 | Direct Visualization Of Microstructures In Hydrophobically Modified Polyacrylamide Aqueous Solution By Environmental Scanning Electron Microscopy 显示文摘 | Yujun Feng Pingya Luo Chuanqiu Luo | 2002 | Polym Int2002,51,10: | 1 |
| 16 | Effect of solvents and precipitant on the properties of chitosan nanoparticles in a water-in-oil microemulsion and its lipase immobilization performance显示文摘 | Wu Yue Wang Yujun Luo Guangsheng | 2010 | Bioresource Technology2010,101,3: | 1 |
| 17 | Adsorption of bovin serum albumin(BSA) onto the magnetic chitosan nanoparticles prepared by a microemulsion system显示文摘 | Wang Yujun Wang Xianghua Luo Guangsheng | 2008 | Bioresource Technology2008,99,9: | 1 |
| 18 | Phthalate esters (PAEs): Emerging organic contaminants in agricultural soils in peri-urban areas around Guangzhou, China显示文摘 | Feng Zeng Kunyan Cui Zhiyong Xie Lina Wu Min Liu Guoquan Sun Yujun Lin Danling Luo Zunxiang Zeng | 2008 | Environmental Pollution2008,,2: | 1 |
| 19 | Effect of solvents and precipitant on the properties of chitosan nanoparticles in a water-in-oil microemulsion and its lipase immobilization performance显示文摘 | Yue Wu Yujun Wang Guangsheng Luo Youyuan Dai | 2009 | Bioresource Technology2009,,3: | 1 |
| 20 | Adsorption of bovin serum album in(BSA) onto the magne- tic chitosan nanoparticles prepared by a microemulsion sy- stem 显示文摘 | WANG Yujun WANG Xianghua LUO Guangsheng et ol | 2008 | Bio resource Technology2008,99,9: | 1 |