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| 1 | Thermo-reversible MWCNTs/Epoxy Polymer for Use in Self-healing and Recyclable Epoxy Adhesive显示文摘A self-healing and recyclable carbon tube/epoxy adhesive was prepared by epoxy monomer with Diels-Alder(DA) bonds, diethylenetriamine and polyethyleneimine modified multi-wall carbon nanotubes(MWCNTs). The self-healing and recyclable ability was attained by thermally reversible Diels-Alder reaction between furan and maleimide in the epoxy monomer. By controlling the molar ratio of furfuryl glycidyl ether and 4,4′-methylenebis(N-phenylmaleimide), the glass transition temperature and mechanical properties of MWCNTs/epoxy adhesives were varied. The self-healing properties of MWCNTs/epoxy polymers were evaluated by lap shear experiment and the results showed that the MWCNTs/epoxy adhesives exhibited enhanced mechanical properties and excellent self-healing ability under heat stimulus. The healing efficiency was related to the molecule mobility and the conversion of DA reaction between furan and maleimide. The MWCNTs/epoxy adhesives also displayed excellent recyclable ability by transforming into soluble polymer under heating. These materials offer a wide range of possibilities to produce materials with healing and recyclable ability and have the potential to bring great benefits to our daily lives by enhancing the safety, performance, and lifetime of products. | Ya-kun Guo Han Li Peng-xiang Zhao Xiao-fang Wang Didier Astruc 帅茂兵 | 2017 | Chinese Journal of Polymer Science2017，35，6： | 5 |
| 2 | 中法两家医院早发型新生儿脓毒症临床资料对比分析显示文摘目的了解中法两国对早发型新生儿脓毒症(early—onsetneonatalsepsis,EONS)在临床表现、诊断、治疗方面的不同,为提高重庆医科大学附属儿童医院(简称重医)对EONS的诊治水平提供依据。方法对法国某医院和重医共146例EONS患儿的细菌谱、临床表现、抗菌药使用、产前危险因素记录和筛查情况进行回顾性分析。结果重医常见致病菌为凝固酶阴性葡萄球菌(69.2%)和大肠杆菌(15.4%);法国医院为B族链球菌(33.3%)和大肠杆菌(33.3%)。法国医院胃液和周围拭子培养常见大肠杆菌(33.3%),B族链球菌(21.2%),凝固酶阴性葡萄球菌(18.2%)等。重医抗菌药使用总天数11.4±7.2(d)、平均每个患儿抗菌药使用的种类(3.1±0.9)和换抗菌药人数比例(70.2%)均大于法国医院6.2±2.5(d),2.2±0.8(d),(9.9%)。两院首剂抗菌药常联用两种抗菌药(重医二代头孢+半合成青霉素,法国医院阿莫西林+阿米卡星)。重医二、三线抗菌药常见碳青霉烯类和万古霉素,法国医院常见三代头孢和万古霉素。重医对多种产前危险因素(绒毛膜羊膜炎、母亲发热、破膜到胎儿娩出时间、孕期是否行阴道拭子或尿路感染情况、羊水污染、产前抗菌药使用、EONS的既往史)的记录率均低于法国医院;产前危险因素筛查阳性率两院差异不大。在生后立即出现异常而入院的患儿中,两院最常见的异常均为呼吸困难(96.5%VS.88.2%);在生后72h之内出现异常的患儿中,两院常见入院原因构成比不同:重医常见原因为呼吸困难(44.4%),反应差(22.2%)等;法国医院常见原因为C反应蛋白升高(78.2%),发热(5.5%)等。两所医院CRP诊断EONS的假阴性率无统计学差异。结论两所医院对EONS诊断、治疗有很大不同。重视产前危险因素的筛查与记录、加强产科对初生新生儿的监护可提高重医对EONS患儿的早期诊断的准确性。对具有产前/产时危险因素的新生儿积极进行胃液/周围拭子培养并行相应的药敏试验可能帮助临床医生进行抗菌药的选用.减少患儿的换药次数和抗菌药使用时间。 | 范颖 余加林 Dominique ASTRUC | 2012 | 中华儿科杂志2012，50，9： | 2 |
| 3 | Fractionation studies of trace elements in contaminated soils and sediments: a review of sequential extraction procedures显示文摘 | Christine Gleyzes Sylvaine Tellier Michel Astruc | 2002 | Trends in Analytical Chemistry2002，，6： | 2 |
| 4 | Studies on the diagnosis of hop stunt viroid in fruit trees: Identification of new hosts and application of a nucleic acid extraction procedure based on non-organic solvents显示文摘 | Nathalie Astruc Jose F. Marcos Guy Macquaire Thierry Candresse Dr. Vicente Pallás | 1996 | European Journal of Plant Pathology1996，，9： | 2 |
| 5 | Solvent-dependent dynamic stereochemistry about Fe in ferrocenyleyclohexenones and access to optically active CpFe + arene salts显示文摘 | Astruc D Abbayes H D | 1981 | J Organomet Chem1981，219，： | 1 |
| 6 | Effect of stunning current frequency on carcass downgrading and meat quality of turkey显示文摘 | SANTE V le POTTIER G AsTRuc T | 2000 | Poultry Science2000，79，8： | 1 |
| 7 | Dendritic catalysts and dendrimers in catalysis显示文摘 | ASTRUC D CHARDAC F | 2001 | Chemical Reviews2001，101，9： | 1 |
| 8 | Gold nanoparticles : assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology 显示文摘 | Daniel M C Astruc D | 2004 | Chem Rev2004，1114，1： | 1 |
| 9 | Gold nanoparticles in nanomedicine:pre-pareations,imaging,diagnostics,therapies and toxicity显示文摘 | Biosselier E Astruc D | 2009 | ChemSoc Rev2009，38，6： | 1 |
| 10 | Beef sausage structure affected by sodium chloride and potassium lactate 显示文摘 | Astruc T Labas R Vendeuvre J L | 2008 | Meat Science2008，80，4： | 1 |
| 11 | Gold nanoparticles:assembly,supramolecular chemistry,quantum-size-related properties,and applications toward biology,catalysis,and nanotechnology显示文摘 | Daniel M C Astruc D | 2004 | Chem Rev2004，104，： | 1 |
| 12 | Gold nanoparticles: assembly, supramolecular chemistry, quantum-size-related prop- erties, and applications toward biology, catalysis, and nanotechnology显示文摘 | Daniel MC Astruc D | 2004 | Chem Rev2004，104，1： | 1 |
| 13 | Palladium Nanoparticles as Efficient Green Homogeneous and Heterogeneous Carbon-car- bon Coupling Pre-catalysts: a Unifying view显示文摘 | ASTRUC D | 2007 | In- org Chem2007，46，6： | 1 |
| 14 | Dendrimersdesigned for functions : from physical,photophysical,andsupramolecular properties to applications in sensing, catalysis,molecular electronics,photonics,and nanomedicine 显示文摘 | Didier Astruc Elodie Boisselier Cdia Ornelas | 2010 | ChemRev2010，110，： | 1 |
| 15 | Gold nanoparticles: Assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology显示文摘 | Daniel M C Astruc D | 2004 | Chem Rev2004，104，1： | 1 |
| 16 | Nanoparticles as recyclable catalysts : The frontier between homogeneous and heterogeneous catalysis 显示文摘 | Astruc D Lu F Aramaes J R | 2005 | Angew Chem Int Ed2005，44，： | 1 |
| 17 | Dendritic catalysts and dendrimers in catalysis 显示文摘 | Astruc D Chardac F | 2001 | Chem Rev2001，101，： | 1 |
| 18 | Beef sausage struc- ture affected by sodium chloride and potassium lactate显示文摘 | ASTRUC T LABAS R VENDEUVRE J L | 2008 | Meat Science2008，80，4： | 1 |
| 19 | Fractionation studies of trace elements in contaminated soils and sediments:a review of sequential extraction procedures显示文摘 | Gleyzes C Tellier S Astruc M | 2002 | Trends in Analytical Chemistry2002，，21： | 1 |
| 20 | Dendritic catalysts and dendfimers in catalysis 显示文摘 | Astruc D Chardac F | 2001 | Chem Rev2001，101，： | 1 |
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