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Adhesion Mechanics and Physical Char...

Suehr, Quincy Jerome.

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Adhesion Mechanics and Physical Characteristics of Salmonella Enteritidis in Low Moisture Environments.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Adhesion Mechanics and Physical Characteristics of Salmonella Enteritidis in Low Moisture Environments./
Author:	Suehr, Quincy Jerome.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2020,
Description:	80 p.
Notes:	Source: Masters Abstracts International, Volume: 81-08.
Contained By:	Masters Abstracts International81-08.
Subject:	Engineering. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10277994
ISBN:	9781392344453

Adhesion Mechanics and Physical Characteristics of Salmonella Enteritidis in Low Moisture Environments.
Suehr, Quincy Jerome.

Adhesion Mechanics and Physical Characteristics of Salmonella Enteritidis in Low Moisture Environments. - Ann Arbor : ProQuest Dissertations & Theses, 2020 - 80 p.

Source: Masters Abstracts International, Volume: 81-08.

Thesis (M.S.)--Michigan State University, 2020.

This item must not be sold to any third party vendors.

Controlling foodborne pathogens in low-moisture environments requires an understanding of how contamination is introduced and spread through a system. Compared with numerous data and studies regarding wet environments, limited information exists concerning the adhesion mechanics of pathogens in low-moisture environments. Therefore, the objectives of this study were to: (1) Develop a framework for adhesion of bacteria in a low moisture environment, (2) perform direct measurements of adhesion mechanics, (3) implement measurements into a model, and (4) validate the model. Physical properties and adhesion characteristics of Salmonella Enteritidis PT30 (SE PT30) attached on stainless steel 304 were assessed by Atomic Force Microscopy (AFM) and Scanning Electron Microscopy (SEM), and used to develop a Discrete Element Method (DEM) model as a first principle based approach. This model allowed the estimation of force of reversible adhesion for Salmonella Enteritidis PT30 to be measured as Fad = 3.3459 ± 0.0283 nN. For model validation, a large-scale bacterial detachment experiment utilizing Salmonella was conducted. The modeling results for adhesion was able to elucidate bacterial adhesion mechanics, and the cross-contamination phenomena in low-moisture environment.

ISBN: 9781392344453Subjects--Topical Terms:

586835
Engineering.
Subjects--Index Terms:

Adhesion

Adhesion Mechanics and Physical Characteristics of Salmonella Enteritidis in Low Moisture Environments.
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020 $a 9781392344453
035 $a (MiAaPQ)AAI10277994
035 $a AAI10277994
040 $a MiAaPQ $c MiAaPQ
100 1 $a Suehr, Quincy Jerome. $3 3555098
245 1 0 $a Adhesion Mechanics and Physical Characteristics of Salmonella Enteritidis in Low Moisture Environments.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2020
300 $a 80 p.
500 $a Source: Masters Abstracts International, Volume: 81-08.
500 $a Advisor: Jeong, Sanghyup.
502 $a Thesis (M.S.)--Michigan State University, 2020.
506 $a This item must not be sold to any third party vendors.
520 $a Controlling foodborne pathogens in low-moisture environments requires an understanding of how contamination is introduced and spread through a system. Compared with numerous data and studies regarding wet environments, limited information exists concerning the adhesion mechanics of pathogens in low-moisture environments. Therefore, the objectives of this study were to: (1) Develop a framework for adhesion of bacteria in a low moisture environment, (2) perform direct measurements of adhesion mechanics, (3) implement measurements into a model, and (4) validate the model. Physical properties and adhesion characteristics of Salmonella Enteritidis PT30 (SE PT30) attached on stainless steel 304 were assessed by Atomic Force Microscopy (AFM) and Scanning Electron Microscopy (SEM), and used to develop a Discrete Element Method (DEM) model as a first principle based approach. This model allowed the estimation of force of reversible adhesion for Salmonella Enteritidis PT30 to be measured as Fad = 3.3459 ± 0.0283 nN. For model validation, a large-scale bacterial detachment experiment utilizing Salmonella was conducted. The modeling results for adhesion was able to elucidate bacterial adhesion mechanics, and the cross-contamination phenomena in low-moisture environment.
590 $a School code: 0128.
650 4 $a Engineering. $3 586835
650 4 $a Microbiology. $3 536250
650 4 $a Food science. $3 3173303
653 $a Adhesion
653 $a Biological modeling
653 $a Simulation
690 $a 0537
690 $a 0410
690 $a 0359
710 2 $a Michigan State University. $b Biosystems Engineering - Master of Science. $3 3350685
773 0 $t Masters Abstracts International $g 81-08.
790 $a 0128
791 $a M.S.
792 $a 2020
793 $a English
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10277994