检索结果-南通市图书馆

green nanocomposites Made With Polyvinyl Alcohol and Cellulose Nanofibers Isolated From Recycled Paper

Journal of Renewable Materials 2019年第7期7卷 621-629页

作者： Le Van Hai Lindong Zhai Hyun Chan Kim Jung Woong Kim Jaehwan Kim Creative Research Center for Nanocellulose Future Composites Inha UniversityIncheonRepublic of Korea Department of Pulp and Paper Technology Phutho College of Industry and TradePhuthoVietnam

This paper reports green nanocomposites made by blending polyvinyl alcohol(PVA)with cellulose nanofiber(CNF)isolated from recycled deinked copy/printing paper(DIP).The reinforcement effect of DIPCNF in the nanocomposites is compared with other CNFs isolated from native cotton and hardwood by means of *** prepared PVA-CNF nanocomposites are characterized in terms of morphology,chemical interaction,structural,thermal and mechanical properties.X-ray diffraction and Fourier transform infrared spectroscopy confirm the reinforcing ability of cellulose nanofibers into *** blending CNFs into PVA matrix,the thermal stability of the nanocomposites is improved and DIPCNF shows similar enhancement effect with COCNF and *** prepared nanocomposites exhibit 50%Young’s modulus improvement by adding 6%of CNF and DIPCNF exhibits similar enhancement of the mechanical properties to COCNF and HWCNF in the *** indicates that the use of DIPCNF is beneficial for environment protection,resource retaining and save energy in comparison with COCNF and HWCNF.

关键词： green nanocomposite cellulose TEMPO-oxidation recycled paper,polyvinyl alcohol

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

green CoNi_(2)S_(4)/porphyrin decorated carbon-based nanocomposites for genetic materials detection

引用

Journal of Bioresources and Bioproducts 2021年第3期6卷 215-222页

作者： Mohammad Reza Saeb Navid Rabiee Farzad Seidi Bahareh Farasati Far Mojtaba Bagherzadeh Eder C.Lima Mohammad Rabiee Universitéde Lorraine CentraleSupélecLMOPSF57000 MetzFrance Department of Chemistry Sharif University of TechnologyTehranIran Provincial Key Lab of Pulp&Paper Sci and Tech and Joint International Research Lab of Lignocellulosic Functional MaterialsNanjing Forestry UniversityNanjing 210037China Department of Chemistry Iran University of Science and TechnologyTehranIran Institute of Chemistry Federal University of Rio Grande do Sul(UFRGS)Av.Bento Goncalves 9500Postal Box15003ZIP91501-970 Brazil Biomaterial Group Department of Biomedical EngineeringAmirkabir University of TechnologyTehranIran

A one-pot synthesis method was conceptualized and implemented to develop green carbon-based nanocomposites working as *** was synthesized to adorn the surface of nanocomposites making them highly sensitive for giving rise to π-π interactions between the genetic materials,proteins and porphyrin *** hydrogen bond formed between the proteins(analytes)and the nitrogen in the porphyrin structure as well as the surface hydroxyl groups was equally *** this context,different forms of porphyrins were incorporated to explore the interrelationship between the surface morphology and the ability of detection of genetic material and/or proteins by the aid of the synthesized *** phenomenon was conceptualized to optimize the interactions between the biomolecules and the substrate by reaching significant biosensor application in the presence of Anti-cas9 protein and sgRNA(concentration changed between 10 and 500 n mol/L).Almost full quenching of fluorescence emission was observed after addition of 300 n mol/L of Anti-cas9 protein and 250 n mol/L of ***,CoNi_(2)S_(4)provided 12%-29%cytotoxicity in both HEK-293 and PC12 cell lines.

关键词： Biosensor Biomedicine Anti-cas9 green nanocomposite sgRNA

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：