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PP2A activity 1

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Study of properties and the preparation of composite of wheat straw and HDPE/PP

Yang Zhaozhe and Xu min

Strategic Study of CAE 2014, Volume 16, Issue 4,   Pages 30-33

Abstract: mixing the raw materials of wheat straw as enhanceosome and highdensity polyethylene/pohyprpylene (HDPE/PPwood-plastic composite by adopting extrusion way and researching effect about the content of HDPE and PPproperty decreased obviously；the test indicated that the mechanical properties of HDPE were higher than PP

Keywords： wheat straw powder     HDPE     PP     composite materials     performance studies    

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Synthesis and characterization of macromolecular surface modifier PP--PEG for polypropylene

CHEN Hanjia, SHI Xuhua, ZHU Yafei, ZHANG Yi, XU Jiarui

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 102-108 doi: 10.1007/s11705-008-0018-z

Abstract: A novel macromolecular surface modifier, polypropylene-grafted-poly(ethylene glycol) copolymer (PP--PEGThe results indicated that the graft reactions were hindered by increasing the molecular weight of PP, and the side chain of PEG hindered the PP chain from forming a perfect ?The thermal stability of PP--PEG decreased with the increasing content or molecular weight of PEG.onto the surface of the blends and be suitable as an effectual macromolecular surface modifier for PP

Keywords： polypropylene     crystallization capacity     attenuated     hydrophilicity     reflectance    

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The non-isothermal crystallization kinetics analysis of polypropylene based wood plastic composite

Huang Lang,Wang Haigang and Wang Qingwen

Strategic Study of CAE 2014, Volume 16, Issue 4,   Pages 21-24

Abstract:

The polypropylene (PP) based wood plastic composite (WPC) was preparedflour can improve the peak temperature of crystallization and decrease the crystallization time of the PP

Keywords： PP     WPC     the non-isothermal crystallization     crystallization kinetics    

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Investigation on multiple-melting behavior of nano-CaCO3/polypropylene composites

LIN Zhidan, ZENG Chunlian, MAI Kancheng

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 81-86 doi: 10.1007/s11705-007-0017-5

Abstract: The multiple melting-peak behavior of polypropylene (PP) in nano-CaCO/PP composites and modified nano-CaCOand induced the formation of the β-crystal of PP.increased, but the melting-peak intensity of the β-crystal of PP was not greatly influenced.to the significant increase in the melting-peak intensity of the β-crystal of PP.crystallization forms of α-crystal or β-crystal during the crystallization of PP.

Keywords： polypropylene     nano-CaCO/PP     presence     melting-peak behavior     low-temperature    

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Preparation and properties of nano SiO2 core-shell structured additives and their nanocomposite with polypropylene

KE Yangchuan, SUN Mingzhuo, SONG Yanxin, YANG GuangFu

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 76-80 doi: 10.1007/s11705-007-0016-6

Abstract: The NPP0-PP composite has a transparency of over 93%, haze lower than 15%, and a heat distortion temperatureC of the pure PP matrix.

Keywords： deformation coefficient     distortion temperature     excellent     NPP0-PP     traditional nucleation    

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Effect of inhibiting tyrosine kinase Src expression on protein phosphatase 2A and tau phosphorylation

LIU Rong, ZENG Ji, ZHOU Xinwen, WANG Jianzhi, PEI Jinjing

Frontiers of Medicine 2008, Volume 2, Issue 3,   Pages 235-238 doi: 10.1007/s11684-008-0044-8

Abstract: neuroblastoma N2a cells to inhibit the expression of Src protein, and the phosphorylation levels of PP2AY307 and tau at different sites, as well as PP2A activity were detected at different time points afterHowever, the total PP2A protein level was also decreased, together with a decreased PP2A activity.Multiple factors may be involved in the cellular regulation of PP2A activity.Inhibiting Src expression could induce inactivation of PP2A and tau hyperphosphorylation.

Keywords： hyperphosphorylation     PP2A activity     cellular regulation     siRNA     siRNA transfection    

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Industrial-Scale Polypropylene-Polyethylene Physical Alloying Toward Recycling Article

Jinping Qu, Zhaoxia Huang, Zhitao Yang,  Guizhen Zhang, Xiaochun Yin, Yanhong Feng, Hezhi He, Gang Jin, Ting Wu, Guangjian He, Xianwu Cao  

Engineering 2022, Volume 9, Issue 2,   Pages 95-100 doi: 10.1016/j.eng.2021.02.021

Abstract:

Polypropylene (PP) and polyethylene (PE) play central roles in our dailyinspired by a traditional Chinese technique, we report a facile, industryscale methodology that produces a PP

Keywords： Polypropylene     Polyethylene     Physical alloying     Honeycomb structure    

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Title Author Date Type Operation

Study of properties and the preparation of composite of wheat straw and HDPE/PP

Yang Zhaozhe and Xu min

Journal Article

Synthesis and characterization of macromolecular surface modifier PP--PEG for polypropylene

CHEN Hanjia, SHI Xuhua, ZHU Yafei, ZHANG Yi, XU Jiarui

Journal Article

The non-isothermal crystallization kinetics analysis of polypropylene based wood plastic composite

Huang Lang,Wang Haigang and Wang Qingwen

Journal Article

Investigation on multiple-melting behavior of nano-CaCO3/polypropylene composites

LIN Zhidan, ZENG Chunlian, MAI Kancheng

Journal Article

Preparation and properties of nano SiO2 core-shell structured additives and their nanocomposite with polypropylene

KE Yangchuan, SUN Mingzhuo, SONG Yanxin, YANG GuangFu

Journal Article

Effect of inhibiting tyrosine kinase Src expression on protein phosphatase 2A and tau phosphorylation

LIU Rong, ZENG Ji, ZHOU Xinwen, WANG Jianzhi, PEI Jinjing

Journal Article

Industrial-Scale Polypropylene-Polyethylene Physical Alloying Toward Recycling

Jinping Qu, Zhaoxia Huang, Zhitao Yang,  Guizhen Zhang, Xiaochun Yin, Yanhong Feng, Hezhi He, Gang Jin, Ting Wu, Guangjian He, Xianwu Cao  

Journal Article