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פותח על ידי קלירמאש פתרונות בע"מ -
Bioinspired passive anti-biofouling surfaces preventing biofilm formation
Year:
2015
Source of publication :
Journal of Materials Chemistry B
Authors :
אוסטרובה, יבגניה
;
.
זקין, ורדה
;
.
סודקוב, קובי
;
.
שמש, משה
;
.
Volume :
3
Co-Authors:
Pechook, S., Department of Materials Science and Engineering, Technion Israel Institute of Technology, Haifa, Israel, Russell Berrie Nanotechnology Institute, Technion Israel Institute of Technology, Haifa, Israel
Sudakov, K., Department of Food Quality and Safety, Institute for Postharvest Technology and Food Sciences, Agricultural Research Organization (ARO), POB 6, Bet-Dagan, Israel
Polishchuk, I., Department of Materials Science and Engineering, Technion Israel Institute of Technology, Haifa, Israel, Russell Berrie Nanotechnology Institute, Technion Israel Institute of Technology, Haifa, Israel
Ostrov, I., Department of Food Quality and Safety, Institute for Postharvest Technology and Food Sciences, Agricultural Research Organization (ARO), POB 6, Bet-Dagan, Israel
Zakin, V., Department of Food Quality and Safety, Institute for Postharvest Technology and Food Sciences, Agricultural Research Organization (ARO), POB 6, Bet-Dagan, Israel
Pokroy, B., Department of Materials Science and Engineering, Technion Israel Institute of Technology, Haifa, Israel, Russell Berrie Nanotechnology Institute, Technion Israel Institute of Technology, Haifa, Israel
Shemesh, M., Department of Food Quality and Safety, Institute for Postharvest Technology and Food Sciences, Agricultural Research Organization (ARO), POB 6, Bet-Dagan, Israel
Facilitators :
From page:
1371
To page:
1378
(
Total pages:
8
)
Abstract:
Biofilm formation enables bacteria to grow under unfavorable conditions, provides them with protection, and increases their resistance to antimicrobial agents. Once a biofilm has formed, it is difficult, and in some systems, impossible to treat. Strategies based on the release of biocidal agents have shown only transient efficiency. Herein, we present a novel bioinspired passive approach to the prevention of surface biofilm attachment by exploiting superhydrophobic surfaces formed via the self-assembly of paraffin or fluorinated wax crystals. Our surfaces show exceptional ability to inhibit biofilm formation of both Gram-positive Bacillus cereus and Gram-negative Pseudomonas aeruginosa over a 7 day period (up to 99.9% inhibition). © The Royal Society of Chemistry 2015.
Note:
Related Files :
bacteria
Bacteriology
Biofilm formation
Biofilms
Gram positive
Hydrophobicity
Self assembly
Wax crystals
עוד תגיות
תוכן קשור
More details
DOI :
10.1039/c4tb01522c
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
18401
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:21
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Scientific Publication
Bioinspired passive anti-biofouling surfaces preventing biofilm formation
3
Pechook, S., Department of Materials Science and Engineering, Technion Israel Institute of Technology, Haifa, Israel, Russell Berrie Nanotechnology Institute, Technion Israel Institute of Technology, Haifa, Israel
Sudakov, K., Department of Food Quality and Safety, Institute for Postharvest Technology and Food Sciences, Agricultural Research Organization (ARO), POB 6, Bet-Dagan, Israel
Polishchuk, I., Department of Materials Science and Engineering, Technion Israel Institute of Technology, Haifa, Israel, Russell Berrie Nanotechnology Institute, Technion Israel Institute of Technology, Haifa, Israel
Ostrov, I., Department of Food Quality and Safety, Institute for Postharvest Technology and Food Sciences, Agricultural Research Organization (ARO), POB 6, Bet-Dagan, Israel
Zakin, V., Department of Food Quality and Safety, Institute for Postharvest Technology and Food Sciences, Agricultural Research Organization (ARO), POB 6, Bet-Dagan, Israel
Pokroy, B., Department of Materials Science and Engineering, Technion Israel Institute of Technology, Haifa, Israel, Russell Berrie Nanotechnology Institute, Technion Israel Institute of Technology, Haifa, Israel
Shemesh, M., Department of Food Quality and Safety, Institute for Postharvest Technology and Food Sciences, Agricultural Research Organization (ARO), POB 6, Bet-Dagan, Israel
Bioinspired passive anti-biofouling surfaces preventing biofilm formation
Biofilm formation enables bacteria to grow under unfavorable conditions, provides them with protection, and increases their resistance to antimicrobial agents. Once a biofilm has formed, it is difficult, and in some systems, impossible to treat. Strategies based on the release of biocidal agents have shown only transient efficiency. Herein, we present a novel bioinspired passive approach to the prevention of surface biofilm attachment by exploiting superhydrophobic surfaces formed via the self-assembly of paraffin or fluorinated wax crystals. Our surfaces show exceptional ability to inhibit biofilm formation of both Gram-positive Bacillus cereus and Gram-negative Pseudomonas aeruginosa over a 7 day period (up to 99.9% inhibition). © The Royal Society of Chemistry 2015.
Scientific Publication
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