检索结果-南通市图书馆

Electrospinning Polylactic Acid Polymer Membranes as biological sieve for Yeast and Bacteria

Materials Sciences and Applications 2022年第6期13卷 389-400页

作者： Ernesto Suaste-Gómez Grissel Rodríguez-Roldán Ilian Pérez-Solis Ana Laura Torres-Huerta Carlos Cruz-Cruz José Tapia-Ramírez Department of Electrical Engineering Section of Bioelectronics Center for Research and Advanced Studies of the National Polytechnic Institute (CINVESTAV) Mexico City Mexico National Laboratory of Experimental Services (LaNSE) CINVESTAV Mexico City Mexico Department of Genetics and Molecular Biology CINVESTAV Mexico City Mexico

Vaginal infections are suffered by millions of women of reproductive age. Recent research has shown that timely diagnosis of these infections avoids complications in the patient’s health. Since the symptoms of infections caused by yeast and bacteria are similar, the patient is not always treated properly. Membranes with three different thicknesses (66 μm, 83 μm, 128 μm) were produced by electrospinning of polylactic polymer (PLA) and were used as a biological sieve to detect microorganisms present in vaginal infections, bacteria or yeasts. Electrospinning technique is a technique that allows the generation of membranes from nanofibers of material polymeric and therefore, obtaining porous structures. The size of the fibers was observed as well as the morphology and the size of the pores, using the scanning electron microscopy (SEM). The effectiveness of these membranes was proven by the cultivation of the bacteria that passed through the polymeric membrane and the yeasts retained by it. The membranes allowed the retention of yeasts of Candida albicans type with dimensions of 7 μm, which allowed the separation of Brevibacterium ravens purgense bacteria with dimensions of 1.4 μm, thus demonstrating their effectiveness as biological sieve.

关键词： biological sieve Electrospinning Polylactic Acid Vaginal Infections

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

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

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：