检索结果-南通市图书馆

Characterization of two Achromobacter xylosoxidans isolates from patients with pertussis-like symptoms

Asian Pacific Journal of Tropical Medicine 2015年第6期8卷 465-468页

作者： Fiorella Orellana-Peralta Michelle Jacinto Maria J.Pons Cláudia Gomes carlos bada Isabel Reyes Juana del Valle Mendoza Joaquim Ruiz Facultad de Ciencias de la Salud.Universidad Peruana de Ciencias Aplicadas-LiPC LimaPeru ISGlobal Barcelona Ctr.Int.Health Res.(CRESIB)Hospital Clinic-Universitat de Barcelona Hospital de Emergencias Pediatricas.Lima Peru Instituto de Investigacion Nutrirional LimaPeru

Objective:To characterize two Achromobaeter xylosoxidans recovered from 2 patients diagnosed with pertussis during a Bordetella pertussis surveillance ***:Nasopharyngeal swabs from 2 children under 1 year of age with clinical suspicion of pertussis were analyzed by culture and ***:Two Achromobaeter xylosoxidans A8,closely related to Bordetella *** recovered from 2 patients diagnosed of pertussis,both carrying the ptxA gene and IS418 the pertussis toxin encoding ***,antibiotic susceptibility was evaluated by disk-diffusion method and by ***:Although more detailed studies are needed,the present data highlight the possibility that Achromobaeter *** related Bordetella pertussis microorganisms and not covered under the vaccine umbrella,might also result in cases of whooping *** further surveillance is necessary to determine the extension and relevance of their pathogenic role in order to discriminate their real public health implication.

关键词： Achromobacter xylosoxidans Bordetella pertussis

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

Morphological and Optical Properties of Dimetallo-Phthalocyanine-Complex Thin Films

引用

Advances in Materials Physics and Chemistry 2014年第2期4卷 20-28页

作者： María Elena Sánchez-Vergara Jose R. álvarez-bada carlos O. Perez-Baeza Elías A. Loza-Neri Ricardo A. Torres-García Arturo Rodríguez-Gómez Juan C. Alonso-Huitron Facultad de Ingeniería Universidad Anáhuac (México Norte) Huixquilucan México Instituto de Física Universidad Nacional Autónoma de México México D.F. México Instituto de Investigaciones en Materiales Universidad Nacional Autónoma de México México D. F. México

In this work, the synthesis of semiconducting molecular materials formed from metallo-phthalocyanines (MPcs) and bidentate amines is reported. Powder and thin-film samples of the synthesized materials, deposited by vacuum thermal evaporation, show the same intra-molecular bonds in IR-spectroscopy studies. The morphology of the deposited films was studied using scanning electron microscopy and atomic force microscopy. The optical parameters have been investigated using spectrophotometric measurements of transmittance in the wavelength range 200 - 1100 nm. The absorption spectra in the UV-Vis region for the deposited samples showed two bands, namely the Q and Soret bands. The optical band gap values of the thin films were calculated from the absorption coefficient α in the absorption region and were found to be around 1.4 - 1.6 eV. The dependence of the Tauc and Cody optical gaps on the thickness of the film was also determined.

关键词： Phthalocyanines Organic Semiconductors Thin Films Optical Gap

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：