Bactericidal Action of Smooth and Plasma Micro‐Nanotextured Polymeric Surfaces with Varying Wettability, Enhanced by Incorporation of a Biocidal Agent

2021 ◽  
Vol 306 (4) ◽  
pp. 2000694 ◽  
Author(s):  
Panagiotis Dimitrakellis ◽  
Kosmas Ellinas ◽  
Georgia D. Kaprou ◽  
Dimitrios C. Mastellos ◽  
Angeliki Tserepi ◽  
...  
Keyword(s):  
Bactericidal Action ◽  
Polymeric Surfaces

Mechanisms and practical use of the bactericidal effects of ozone and ozonated oils

2020 ◽  
pp. 45-52
Author(s):  
S. Schetinin
Keyword(s):  
Inflammatory Diseases ◽  
Aerobic Metabolism ◽  
Active Oxygen ◽  
The Body ◽  
Bactericidal Action ◽  
Ozone Therapy ◽  
Energy Substrates ◽  
Bactericidal Effects ◽  
Viral Nature

The analysis of the clinical and immunological effectiveness of ozone therapy is carried out. The mechanism of the bactericidal action of ozone in the treatment of infectious and inflammatory diseases of a bacterial and viral nature is analyzed. Ozonation of oils leads to the formation of a complex and heterogeneous cascade of components. Ozonides provide the body with some prolonged supply of active oxygen to maintain aerobic metabolism and the required level of energy substrates.

Increased Functionality Through Surface Grafting: Polymeric Surfaces

2017 ◽  
Vol 21 (24) ◽  
Author(s):  
William J. Cloete ◽  
Bert Klumperman ◽  
Thomas Eugene Cloete
Keyword(s):  
Surface Grafting ◽  
Polymeric Surfaces

scholarly journals Experimental Study of the Influence of the Surface Preparation on the Fatigue Behavior of Polyamide Single Lap Joints

Materials ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 1008
Author(s):  
Francesco Musiari ◽  
Fabrizio Moroni
Keyword(s):  
Experimental Study ◽  
Fatigue Behavior ◽  
Atmospheric Pressure Plasma ◽  
Surface Preparation ◽  
Lap Joints ◽  
Polymeric Surfaces ◽  
Adhesively Bonded Joints ◽  
Single Lap Joints ◽  
Number Of Cycles ◽  
Structural Adhesive

The low quality of adhesion performance on polymeric surfaces has forced the development of specific pretreatments able to toughen the interface between substrate and adhesive. Among these methods, atmospheric pressure plasma treatment (APPT) appears particularly suitable for its environmental compatibility and its effectiveness in altering the chemical state of the surface. In this work, an experimental study on adhesively bonded joints realized using polyamide as substrates and polyurethane as the structural adhesive was carried out with the intent to characterize their fatigue behavior, which represents a key issue of such joints during their working life. The single lap joint (SLJ) geometry was chosen and several surface pretreatments were compared with each other: degreasing, abrasion (alone and followed by APPT) and finally APPT. The results show that the abrasion combined with APPT presents the most promising behavior, which appears consistent with the higher percentage of life spent for crack propagation found by means of DIC on this class of joints with respect to the others. APPT alone confers a good fatigue resistance with respect to the simple abrasion, especially at a low number of cycles to failure.

Spontaneous Adsorption of Graphene Oxide on Multiple Polymeric Surfaces

Langmuir ◽  
2021 ◽  
Author(s):  
Qi-Qi Huang ◽  
Yue-E Wen ◽  
Hua Bai ◽  
Zhisen Zhang ◽  
Yuan Jiang
Keyword(s):  
Graphene Oxide ◽  
Polymeric Surfaces

Further investigations on selective bactericidal action

1928 ◽  
Vol 31 (2) ◽  
pp. 343-351 ◽  
Author(s):  
E. Ashley Cooper ◽  
John Mason
Keyword(s):  
Bactericidal Action

THE PREPARATION OF CERTAIN OCTADECANOIC ACIDS AND THEIR BACTERICIDAL ACTION TOWARD B. LEPRAE. XV1

1929 ◽  
Vol 51 (4) ◽  
pp. 1261-1266 ◽  
Author(s):  
W. M. Stanley ◽  
Marian S. Jay ◽  
Roger Adams
Keyword(s):  
Bactericidal Action

scholarly journals Bactericidal Action of some Organic Compounds of Mercury

1925 ◽  
Vol 19 (3) ◽  
pp. 513-519 ◽  
Author(s):  
Thomas Anderson Henry ◽  
Thomas Marvel Sharp ◽  
Henry Coddington Brown
Keyword(s):  
Organic Compounds ◽  
Bactericidal Action

Hierarchical, Plasma Nanotextured, Robust Superamphiphobic Polymeric Surfaces Structurally Stabilized Through a Wetting-drying Cycle

2011 ◽  
Vol 9 (3) ◽  
pp. 304-315 ◽  
Author(s):  
Arun Kumar Gnanappa ◽  
Dimitrios P. Papageorgiou ◽  
Evangelos Gogolides ◽  
Angeliki Tserepi ◽  
Athanasios G. Papathanasiou ◽  
...  
Keyword(s):  
Polymeric Surfaces
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