Exploration of Simple Analytical Approaches for Rapid Detection of Pathogenic Bacteria.

Rahman, S.

Technical Information Center Oak Ridge Tennessee

关键词: Detection;    Bacteria;    Contamination;    Exploration;    Targets;   

RP-ID  :  DE2006861631

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Many of the current methods for pathogenic bacterial detection require long sample-preparation and analysis time, as well as complex instrumentation. This dissertation explores simple analytical approaches (e.g., flow cytometry and diffuse reflectance spectroscopy) that may be applied towards ideal requirements of a microbial detection system, through method and instrumentation development, and by the creation and characterization of immunosensing platforms. This dissertation is organized into six sections. In the general introduction section a literature review on several of the key aspects of this work is presented. First, different approaches for detection of pathogenic bacteria will be reviewed, with a comparison of the relative strengths and weaknesses of each approach. A general overview regarding diffuse reflectance spectroscopy is then presented. Next, the structure and function of self-assembled monolayers (SAMs) formed from organsulfur molecules at gold and micrometer and sub-micrometer patterning of biomolecules using SAMs will be discussed.