Details
| Original language | English |
|---|---|
| Title of host publication | Advances in Ceramics for Environmental, Functional, Structural and Energy Applications II |
| Editors | Amar Bhalla, Morsi Mahmoud, Narottam Bansal, Danilo Suvorov, Ruyan Guo, Rick Ubic, Jake Amoroso, Coy Trivelpiece, Navin Jose Manjooran, Gary Pickrell, Dinesh Agrawal |
| Publisher | John Wiley & Sons Inc. |
| Chapter | 18 |
| Pages | 195-210 |
| Number of pages | 16 |
| ISBN (electronic) | 9781119631484 |
| ISBN (print) | 9781119631460 |
| Publication status | Published - 30 Oct 2019 |
Publication series
| Name | Ceramic Transactions |
|---|---|
| Volume | 266 |
| ISSN (Print) | 1042-1122 |
Abstract
ASJC Scopus subject areas
- Materials Science(all)
- Ceramics and Composites
- Materials Science(all)
- Materials Chemistry
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Advances in Ceramics for Environmental, Functional, Structural and Energy Applications II. ed. / Amar Bhalla; Morsi Mahmoud; Narottam Bansal; Danilo Suvorov; Ruyan Guo; Rick Ubic; Jake Amoroso; Coy Trivelpiece; Navin Jose Manjooran; Gary Pickrell; Dinesh Agrawal. John Wiley & Sons Inc., 2019. p. 195-210 (Ceramic Transactions; Vol. 266).
Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research
}
TY - CHAP
T1 - Biofilm formation behaviors formed by E. Coli under weak alternating electromagnetic fields
AU - Kanematsu, Hideyuki
AU - Katsuragawa, Takaya
AU - Barry, Dana
AU - Yokoi, Keiya
AU - Umeki, Senshin
AU - Miura, Hidekazu
AU - Suzuki, Koji
AU - Ogawa, Akiko
AU - Hirai, Nobumitsu
AU - Kougo, Takeshi
AU - Kuroda, Daisuke
AU - Zimmermann, Stefan
N1 - Funding Information: The research project was carried out by the financial support of New Energy and Industrial Technology Development Organization (NEDO). The project was entitled “Research and development of geothermal power generation technique/Innovative technology development for expanding introduction of geothermal power generation/"Research and development of physical removing scale technology for geothermal power generation with hot spring heat utilization”. We greatly appreciate the organization for their constant financial support. And this work was also supported by JSPS KAKENHI (Grants-in-Aid for Scientific Research from Japan Society for the Promotion of Science) Grant Number 17K06826. The current investigation was supported by the headquarters of the National Institute of Technology (Kosen) financially (Network Formation Project, 2017). We appreciate them very highly. And we very highly appreciate Mitsubishi Electric Corporation and its research center of advanced technology and the Society of Industrial Technology for Antimicrobial Articles (SIAA) for their useful advice and financial support. Also we would like to thank the Japan Food Research Laboratory (JFRL) for their constant encouragement and useful advice.
PY - 2019/10/30
Y1 - 2019/10/30
N2 - This chapter describes how formation behaviors of biofilm formed by under weak alternating electromagnetic fields. Biofilms form on materials as a result of bacterial activity. Depending on the situation, these biofilms can have a variety of negative effects on these materials. Therefore, biofilms need to be controlled by the use of appropriate industrial methods. The purpose of this study is to suppress the formation of biofilms by applying weak alternating electromagnetic fields. The project and its results are presented and discussed. For this work, E.coli (a representative gramnegative bacteria present in our daily lives) was selected as the bacteria for forming biofilm. In each case, six samples were prepared. Electromagnetic waves were applied to three of them, while the other three samples did not receive electromagnetic waves. All samples were immersed in a liquid culture (LB culture) at 25 degrees for 5 days. Frequencies used in these experiments were 4 kHz, 8 kHz, 12 kHz and 16 kHz. The biofilm formation behavior was analyzed by staining with crystal violet and Raman spectroscopy. It seemed to depend on the bacteria and the frequencies used. The results are discussed from the viewpoint of the effect of electromagnetic fields.
AB - This chapter describes how formation behaviors of biofilm formed by under weak alternating electromagnetic fields. Biofilms form on materials as a result of bacterial activity. Depending on the situation, these biofilms can have a variety of negative effects on these materials. Therefore, biofilms need to be controlled by the use of appropriate industrial methods. The purpose of this study is to suppress the formation of biofilms by applying weak alternating electromagnetic fields. The project and its results are presented and discussed. For this work, E.coli (a representative gramnegative bacteria present in our daily lives) was selected as the bacteria for forming biofilm. In each case, six samples were prepared. Electromagnetic waves were applied to three of them, while the other three samples did not receive electromagnetic waves. All samples were immersed in a liquid culture (LB culture) at 25 degrees for 5 days. Frequencies used in these experiments were 4 kHz, 8 kHz, 12 kHz and 16 kHz. The biofilm formation behavior was analyzed by staining with crystal violet and Raman spectroscopy. It seemed to depend on the bacteria and the frequencies used. The results are discussed from the viewpoint of the effect of electromagnetic fields.
UR - http://www.scopus.com/inward/record.url?scp=85075378973&partnerID=8YFLogxK
U2 - 10.1002/9781119631460.ch18
DO - 10.1002/9781119631460.ch18
M3 - Contribution to book/anthology
SN - 9781119631460
T3 - Ceramic Transactions
SP - 195
EP - 210
BT - Advances in Ceramics for Environmental, Functional, Structural and Energy Applications II
A2 - Bhalla, Amar
A2 - Mahmoud, Morsi
A2 - Bansal, Narottam
A2 - Suvorov, Danilo
A2 - Guo, Ruyan
A2 - Ubic, Rick
A2 - Amoroso, Jake
A2 - Trivelpiece, Coy
A2 - Manjooran, Navin Jose
A2 - Pickrell, Gary
A2 - Agrawal, Dinesh
PB - John Wiley & Sons Inc.
ER -