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Preparation and Characterization of Nano-hydroxyapatite/polyvinyl Alcohol Gel Composites潘育松Department of Material Science & Engineering,Anhui University of Science and Technology摘 要:Nano-hydroxyapatite reinforced poly(vinyl alcohol) gel(nano-HA/PVA gel) composites has been proposed as a promising biomaterial,especially used as an articular cartilage......
of ethanol using alcohol oxidase (AOx) which, on oxidation of ethanol, produces H2O2. The method has higher sensitivity, wider analytical range (0.1-8 mmol/L), and a lower detection limit (0.05 mmol/L). The relationship between quenching of the photoluminescence of the QDs and the concentration of ethanol is linear.Key words:enzymatic detection; CdSe/ZnS quantum dots; alcohol oxidase; hydrogen peroxide......
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Extraction Separation of Scandium,Iron and Lutetium with Isopropyl Phosphonic Acid Mono(1－hexyl－4－ethyl)OctylEster孙静,李德谦,叶伟贞摘 要:ＥｘｔｒａｃｔｉｏｎＳｅｐａｒａｔｉｏｎｏｆＳｃａｎｄｉｕｍ,ＩｒｏｎａｎｄＬｕｔｅｔｉｕｍｗｉｔｈＩｓｏｐｒｏｐｙｌＰｈｏｓｐｈｏｎｉｃＡｃｉｄＭｏｎｏ(１－ｈｅｘｙｌ－４－ｅｔｈｙｌ)ＯｃｔｙｌＥｓｔｅｒＳｕｎＪｉｎｇ；ＬｉＤｅｑｉａｎ(Ｌａｂｏ...关键词:......
Effect of TiO2 Functionalization on Nano-Porous Silicon for Selective Alcohol Sensing at Room TemperaturePriyanka Dwivedi,Saakshi Dhanekar,Samaresh Das,Sudhir ChandraCentre for Applied Research in Electronics, Indian Institute of Technology(IIT)摘 要:Room temperature operated sensor for detection of alcohol vapours in low ppm range based on TiO2......
Electrospinning and Rheological Behavior of Poly(vinyl alcohol)/Collagen Blended Solutions张晓莉1,2,汤克勇1,ZHENG Xuejing11. College of Materials Science and Engineering, Zhengzhou University2. College of Textile Engineering,Zhongyuan University of Technology摘 要:Poly(vinyl alcohol)/collagen(PVA/COL) micro-nanofibers were successfully prepared......
号:1672-7207(2009)06-1510-07 Immobilization saccharomyces cerevisiae alcohol dehydrogenase on cross-linked calcium alginate beads LI Gui-yin1, 3, YANG Dong-liang2, 3, JIANG Yu-ren2, DING Ping2, HUANG... cerevisiae alcohol dehydrogenase (SCAD) within a calcium alginate matrix which was cross-linked with glutaraldehyde was studied. The SCAD was compared with its immobilized enzyme in some properties......
Biodegradable starch/poly(vinyl alcohol) film reinforced with titanium dioxide nanoparticlesZahra Hejri1,Ali Akbar Seifkordi1,Ali Ahmadpour2,Seyed Mojtaba Zebarjad31. Department of Chemical... University摘 要:Biodegradable starch/poly(vinyl alcohol)/nano-titanium dioxide(ST/PVA/nano-TiO2)nanocomposite films were prepared via a solution casting......
Model of Coherent Interface Formation in Cement-Based Composites Containing Polyblend of Poly vinyl Alcohol and Methylcellulose赵文俞摘 要:The texture of interfacial zone between cement paste and quartz in the cement-based composites containing polyvinyl alcohol (PVA), methylcellulose (MC) and their potyblend in an amount of 10 wt % with respect to cement......
Compatibility and Properties of Biodegradable Blend Films with Gelatin and Poly(vinyl alcohol)高喜平1,2,汤克勇1,LIU Jie1,ZHENG Xuejing1,ZHANG Yuqing21. College of Materials Science and Engineering... alcohol)(PVA) were prepared by a solution casting method. The compatibility between gelatin and PVA in the blend films was investigated. The transmittance, Fourier-transform infrared spectroscopy(FTIR......
