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29篇 您的检索式:作者名="Chen Junsong"
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1Construction of a BAC library from cucumber (Cucumis sativus L.) and identification of linkage group specific clones显示文摘A bacterial artificial chromosome (BAC) library consisting of 19,200 clones with an average insert size of 105 kb has been constructed from a cucumber (Cucumis sativus L.) inbred line S94,derived from a cultivar in North China. The entire library was equivalent to approximately 5 haploid cucumber genomes. To facilitate chromosome engineering and anchor the cucumber genetic linkage map to its chromosomes,15 sequence-characterized ampli?ed regions (SCAR) and seven simple sequence repeats (SSR) markers from each link-age group of cucumber were used to screen an ordered array of pooled BAC DNA with polymerase chain reaction (PCR). Fifteen mark-ers gave at least two positive clones. As a result,22 BAC clones representing 7 linkage groups of cucumber were identified,which further validated the genome coverage and utility of the library. This BAC library and linkage group specific clones provide essential resources for future research of the cucumber genome.Yuan Guan Qi Chen Junsong Pan Zheng Li Huanle He Aizhong Wu Rentao Song Run Cai 2008Progress in Natural Science:Materials International2008,18,2:7
2Green and efficient degradation of cefoperazone sodium by Bi_(4)O_(5)Br_(2) leading to the production of non-toxic products:Performance and degradation pathway显示文摘Photocatalytic process represents a promising approach to overcome the pollution challenge associated with the antibiotics-containing wastewater.This study provides a green,efficient and novel approach to remove cephalosporins,particularly cefoperazone sodium(CFP).Bi_(4)O_(5)Br_(2) was chosen for the first time to systematically study its degradation for CFP,including the analysis of material structure,degradation performance,the structure and toxicity of the transformation products,etc.The degradation rate results indicated that Bi_(4)O_(5)Br_(2) had an excellent catalytic activity leading to 78%CFP removal compared with the pure BiOBr(38%)within 120 min of visible light irradiation.In addition,the Bi_(4)O_(5)Br_(2) presents high stability and good organic carbon removal efficiency.The effects of the solution p H(3.12-8.75)on catalytic activity revealed that CFP was mainly photocatalyzed under acidic conditions and hydrolyzed under alkaline conditions.Combined with active species and degradation product identification,the photocatalytic degradation pathways of CFP by Bi_(4)O_(5)Br_(2) was proposed,including hydrolysis,oxidation,reduction and decarboxylation.Most importantly,the identified products were all hydrolysis rather than oxidation byproducts transformed from the intermediate ofβ-lactam bond cleavage in CFP molecule,quite different from the mostly previous studies.Furthermore,the final products were demonstrated to be less toxic through the toxicity analysis.Overall,this study illustrates the detailed mechanism of CFP degradation by Bi_(4)O_(5)Br_(2) and confirms Bi_(4)O_(5)Br_(2) to be a promising material for the photodegradation of CFP.Yingying Chen Ruiping Li Yan Gu Hailin Tian Yingping Huang Junsong Chen Yanfen Fang Changying Yang 2021Journal of Environmental Sciences2021,33,2:4
3Coculturing Dendritic Cells with Zoledronate Acid Efficiently Enhance the Anti-Tumor Effects of Cytokine-Induced Killer Cells显示文摘Xiaosan Su Lei Zhang Liangkun Jin Junsong Ye Zheng Guan Rui Chen 2010Journal of Clinical Immunology2010,,5:3
4Allelopathic Effects of Eichhornia crassipes on the Growth of Microcystis aeruginosa显示文摘Xiaoxia Wu Zhenye Zhang Dingli Chen Junsong Zhang Wenbing Yang Yingen Jin 2012Journal of Agricultural Science and Technology(A)2012,2,12:2
5Low-cycle Fatigue Behavior of Ni-based Superalloy GH586 with Laser Shock Processing显示文摘Low-cycle fatigue behavior of Ni-based superalloy GH586 with laser shock processing(LSP) was investigated. The residual stress of the specimens treated with LSP was assessed by X-ray diffraction method. The microstructure and fracture morphology were characterized by using an optical microscope(OM), a scanning electron microscope(SEM), and a transmission electron microscope(TEM). The results indicated that the maximum residual compressive stress was at about 1 mm from the shocking spot center, where the residual compressive stress was slightly lower. High density tangling dislocations, dislocation walls, and dislocation cells in the microstructure of the specimens treated with LSP effectively prevented fatigue cracks propagation. The fatigue life was roughly twice as long as that of the specimens without LSP. The fatigue crack initiation(FCI) in specimens treated with LSP was observed in the lateral section and the subsurface simultaneously. The fatigue striation in the fracture treated with LSP was narrower than that in the untreated specimens. Moreover, dimples with tear ridges were found in the fatigued zones of the LSP treated specimens, which would be caused by severe plastic deformation.曹将栋 ZHANG Junsong 花银群 RONG Zhen CHEN Ruifang YE Yunxia 2017Journal of Wuhan University of Technology(Materials Science)2017,32,5:2
6Molecular Isolation of the M Gene Suggests That a Conserved-Residue Conversion Induces the Formation of Bisexual Flowers in Cucumber Plants显示文摘Li Zheng Huang Sanwen Liu Shiqiang Pan Junsong Zhang Zhonghua Tao Qianyi Shi Qiuxiang Jia Zhiqi Zhang Weiwei Chen Huiming Si Longting Zhu Lihuang Cai Run 2009Genetics2009,,4:2
7Molecularly tagged genes and quantitative trait loci in cucumber with recommendations for QTL nomenclature显示文摘Cucumber,Cucumis sativus L.(2n=2x=14),is an important vegetable crop worldwide.It was the first specialty crop with a publicly available draft genome.Its relatively small,diploid genome,short life cycle,and selfcompatible mating system offers advantages for genetic studies.In recent years,significant progress has been made in molecular mapping,and identification of genes and QTL responsible for key phenotypic traits,but a systematic review of the work is lacking.Here,we conducted an extensive literature review on mutants,genes and QTL that have been molecularly mapped or characterized in cucumber.We documented 81 simply inherited trait genes or major-effect QTL that have been cloned or fine mapped.For each gene,detailed information was compiled including chromosome locations,allelic variants and associated polymorphisms,predicted functions,and diagnostic markers that could be used for marker-assisted selection in cucumber breeding.We also documented 322 QTL for 42 quantitative traits,including 109 for disease resistances against seven pathogens.By alignment of these QTL on the latest version of cucumber draft genomes,consensus QTL across multiple studies were inferred,which provided insights into heritable correlations among different traits.Through collaborative efforts among public and private cucumber researchers,we identified 130 quantitative traits and developed a set of recommendations for QTL nomenclature in cucumber.This is the first attempt to systematically summarize,analyze and inventory cucumber mutants,cloned or mapped genes and QTL,which should be a useful resource for the cucurbit research community.Yuhui Wang Kailiang Bo Xingfang Gu Junsong Pan Yuhong Li Jinfeng Chen Changlong Wen Zhonghai Ren Huazhong Ren Xuehao Chen Rebecca Grumet Yiqun Weng 2020Horticulture Research2020,7,1:2
8The interferon-stimulated exosomal hACE2 potently inhibits SARS-CoV-2 replication through competitively blocking the virus entry显示文摘Since the outbreak of coronavirus disease 2019(COVID-19),it has become a global pandemic.The spike(S)protein of etiologic severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)specifically recognizes human angiotensin-converting enzyme 2(hACE2)as its receptor,which is recently identified as an interferon(IFN)-stimulated gene.Here,we find that hACE2 exists on the surface of exosomes released by different cell types,and the expression of exosomal hACE2 is increased by IFNα/β treatment.In particular,exosomal hACE2 can specifically block the cell entry of SARS-CoV-2,subsequently inhibit the replication of SARS-CoV-2 in vitro and ex vivo.Our findings have indicated that IFN is able to upregulate a viral receptor on the exosomes which competitively block the virus entry,exhibiting a potential antiviral strategy.Junsong Zhang Feng Huang Baijin Xia Yaochang Yuan Fei Yu Guanwen Wang Qianyu Chen Qian Wang Yuzhuang Li Rong Li Zheng Song Ting Pan Jingliang Chen Gen Lu Hui Zhang 2021Signal Transduction and Targeted Therapy2021,6,6:2
9Test on the degradation of direct methanol fuel Cell 显示文摘Chen Weiming Sun Gongquan Guo Junsong 2006Electrochim Acta2006,51,:1
10Disease severity dictates SARS-CoV-2-specific neutralizing antibody responses in COVID-19显示文摘COVID-19 patients exhibit differential disease severity after SARS-CoV-2 infection.It is currently unknown as to the correlation between the magnitude of neutralizing antibody(NAb)responses and the disease severity in COVID-19 patients.In a cohort of 59 recovered patients with disease severity including severe,moderate,mild,and asymptomatic,we observed the positive correlation between serum neutralizing capacity and disease severity,in particular,the highest NAb capacity in sera from the patients with severe disease,while a lack of ability of asymptomatic patients to mount competent NAbs.Furthermore,the compositions of NAb subtypes were also different between recovered patients with severe symptoms and with mild-tomoderate symptoms.These results reveal the tremendous heterogeneity of SARS-CoV-2-specific NAb responses and their correlations to disease severity,highlighting the needs of future vaccination in COVID-19 patients recovered from asymptomatic or mild illness.Xiangyu Chen Zhiwei Pan Shuai Yue Fei Yu Junsong Zhang Yang Yang Ren Li Bingfeng Liu Xiaofan Yang Leiqiong Gao Zhirong Li Yao Lin Qizhao Huang Lifan Xu Jianfang Tang Li Hu Jing Zhao Pinghuang Liu Guozhong Zhang Yaokai Chen Kai Deng Lilin Ye 2020Signal Transduction and Targeted Therapy2020,5,1:1
11Glucose assisted growth of MoS2 nanosheets on CNT backbone {or improved lithium storage properties 显示文摘Ding Shujiang Chen Junsong Lou Xiongwen 2011Chemistry- a European Journal2011,17,13:1
12Molecular cloning and functional characterization of dihydroflavonol-4-reductase gene from Calibrachoa hybrida显示文摘Yunxia Chu Junsong Pan Aizhong Wu Run Cai Hairong Chen 2014Scientia Horticulturae2014,,:1
13Formation of large 2D nanosheets via PVP-assisted assembly of anatase TiO2 nanomosaies 显示文摘CHEN Junsong LIU Jian QIAO Shizhang 2011Chem Commun2011,47,10:1
14Study on the application of Intemet of Things in the logistics in forest industry显示文摘Chert Zhao Li Xisheng Chen Junsong 2011Applied Mechanics and Materials2011,,:1
15Ontology- Based Knowledge Management System and Application显示文摘Junsong Zhang Wu Zhao Gang Xie Hong Chen 2011Procedia Engineering2011,,:1
16显示文摘Zhu Ting Chen Junsong Lou Xiongwen 2012J Phys Chem C2012,116,12:1
17Paclitaxel-Fe<sub>3</sub>O<sub>4</sub> nanoparticles inhibit growth of CD138<sup>–</sup> CD34<sup>– </sup>tumor stem-like cells in multiple myeloma-bearing mice显示文摘Jun Dou Yunxia Zhang Hongyi Zhang Fei Xiong Junsong Chen Dengyu Chen Jing Wang Cuiping Yang Ning Gu 2013International Journal of Nanomedicine (default)2013,,:1
18Nanostructured metal oxide-based materials as advanced anodesfor lithium-ion batteries显示文摘Haobin Wu Junsong Chen Hueyhoon Hng Xiongwen Lou 2012Nanoscale2012,4,:1
19Triptolide-loaded microemulsion-based hydrogels: physical properties and percutaneous permeability显示文摘Triptolide is a diterpenoid compound that inhibits the inflammation of rheumatoid arthritis(RA).However,the use of triptolide is limited due to its strong gastrointestinal toxicity.The purpose of this work was to develop a transdermal delivery system for triptolide to reduce this toxicity.A microemulsion-based hydrogel(MBH)was prepared from the combination of Gemseal 40-oleic acid as oil phase,Tween 80-labrasol as surfactant,anhydrous ethanol as co-surfactant,water as aqueous phase and Poloxamer 407 as hydrogel matrix.Rheological measurements,environmental scanning electron microscopy(ESEM)and transdermal experiments in vitro were used to characterize triptolide-loaded and blank MBH preparations.The effects of Poloxamer 407 and triptolide on the rheological properties and microstructures of the MBH were determined.Transparent and homogeneous MBH could only be formed when the concentration of Poloxamer 407 in the selected O/W microemulsion was in the range of 14.0–16.0%(w/w).When the concentration of Poloxamer 407 increased,the rheological properties such as the yield stresses(sy),storage and loss moduli(G′,G″)of the formulations increased,and the network structures became more compact.The addition of triptolide did not change the interconnected network structures of the MBH preparations.MBH preparations afford a better sustained release profile when compared to microemulsions,a finding confirmed by an in vitro permeation test in mice.MBH appears to be a promising vehicle for transdermal delivery of triptolide.Lihua Chen Xiaoting Zhao Jia Cai Yongmei Guan Sen Wang Hongning Liu Weifeng Zhu Junsong Li 2013Acta Pharmaceutica Sinica B2013,3,3:1
20Gadolinium-incorporated CsPbI_(2)Br for boosting efficiency and long-term stability of all-inorganic perovskite solar cells显示文摘All-inorganic CsPbI_(2)Br perovskite solar cells(PSCs)have received extensive research interests recently.Nevertheless,their low efficiency and poor long-term stability are still obstacles for further commercial application.Herein,we demonstrate that high efficiency and exceptional long-term stability are realized by incorporating gadolinium(III)chloride(GdCl_(3))into the CsPbI_(2)Br perovskite film.The incorporation of GdCl_(3) enhances the Goldschmidt tolerance factor of CsPbI_(2)Br perovskite,yielding a dense perovskite film with small grains,thus the a-phase CsPbI_(2)Br is remarkably stabilized.Additionally,it is found that the GdCl_(3)-incorporated perovskite film achieves suppressed charge recombination and appropriate energy level alignment compared with the pristine CsPbI_(2)Br film.The noticeable increment in efficiency from14.01%(control PSC)to 16.24%is achieved for GdCl_(3)-incorporated PSC.Moreover,the nonencapsulated GdCl_(3)-incorporated PSC exhibits excellent environmental and thermal stability,remaining over 91%or90%of the original efficiency after 1200 h aging at 40%relative humidity or 480 h heating at 85℃ in nitrogen glove box respectively.The encapsulated GdCl_(3)-incorporated PSC presents an improved operational stability with over 88%of initial efficiency under maximum power point(MPP)tracking at 45℃ for1000 h.This work presents an effective ion-incorporation approach for boosting efficiency and long-term stability of all-inorganic PSCs.Xingyu Pu Jiabao Yang Tong Wang Shuaici Cheng Qi Cao Junsong Zhao Hui Chen Yixin Zhang Tingting Xu Ilhom Tojiboyev Hadi Salari Xuanhua Li 2022Journal of Energy Chemistry2022,31,7:1
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