Mechanism of inactivation microorganisms by pulsed high hydrostatic pressure

Alpas, Hami
Pilavtepe, Mutlu
Bozoğlu, Faruk


Mechanism of Photolytic Decomposition of N-Halamine Antimicrobial Siloxane Coatings
Kocer, Hasan B.; Akdağ, Akın; Worley, S. D.; Acevedo, Orlando; Broughton, R. M.; Wu, Yonnie (2010-08-01)
Generally, antimicrobial N halamine siloxane coatings can be rehalogenated repetitively upon loss of their biocidal efficacies, a marked advantage over coatings containing other antimicrobial materials. However, the N halamine materials tend to slowly decompose upon exposure to ultraviolet irradiation as in direct sunlight. In this work the mechanism of photolytic decomposition for the N halamine siloxanes has been studied using spectroscopic and theoretical methods. It was found that the N chlorinated coat...
Mechanism of calcium ion induced multilamellar vesicle DNA interaction
Mozafari, MR; Hasırcı, Vasıf Nejat (1998-01-01)
The effect of Ca2+ on the DNA interaction with anionic and neutral multilamellar vesicles (MLV) has been investigated. DNA from wheat (Triticum aestivum L. Gerek) was introduced to a suspension of MLV, composed of phosphatidylcholine (PC): dicetylphosphate (DCP):cholesterol (CHOL) at different molar ratios, to which Ca2+ (5-75 mM) was subsequently added. Indication of aggregation and/or fusion was obtained via light-scattering examination following the addition of Ca2+ and DNA to the MLV medium. Using a UV ...
Mechanism of inhibition of cytochrome p4501a1 associated 7-ethoxyresorufin o-deethylase (erod) activity and glutathione s-transferase (gst) activities in fish liver by phenolic compounds/flavonoids
Yılmaz, Duygu; Arınç, Emel; Department of Biology (2010)
Flavonoids, present in fruits, vegetables and beverages derived from plants, have been described as health-promoting, disease-preventing dietary supplements, and have activity as cancer preventive agents. The cancer protective effects of flavonoids have been attributed to a wide variety of mechanisms, including modulating enzyme activities resulting in the decreased carcinogenicity of xenobiotics. Cytochrome P4501A1 (CYP1A1) is a Phase I enzyme which is known to be involved in the activation of procarcinoge...
Mechanism of Inhibition of CYP1A1 and Glutathione S-Transferase Activities in Fish Liver by Quercetin, Resveratrol, Naringenin, Hesperidin, and Rutin
Arinc, Emel; Yilmaz, Duygu; BOZCAARMUTLU, AZRA (2015-01-02)
Quercetin, resveratrol, naringenin, hesperidin, and rutin are phenolic compounds/flavonoids that may have roles in the reduction of cancer susceptibility. In this study, in vitro modulatory effects of them were studied on liver CYP1A1 associated 7-ethoxyresorufin-O-deethylase (EROD) activity and glutathione S-transferase (GST) activity of leaping mullet (Liza saliens). All of the phenolic compounds/flavonoids used exerted an inhibitory effect on both EROD and GST activities of fish. Quercetin, resveratrol, ...
Mechanism of TAME and TAEE synthesis from diffuse-reflectance FTIR analysis
Boz, N; Doğu, Timur; Murtezaoglu, K; Dogu, G (Elsevier BV, 2005-02-28)
Diffuse-reflectance FTIR results obtained with tert-amyl-methyl-ether (TAME), ethanol, methanol, i-amylenes and mixtures of i-amylenes with alcohols supported a Langmuir-Hinshelwood type reaction mechanism involving adsorbed i-amylene molecules, which form a bridged structure between the adsorbed alcohols and the -SO3H sites of Amberlyst-15. Number of available sites involved in the adsorption of i-olefins is drastically decreased with an increase in alcohol concentration. The reaction rate model, which was...
Citation Formats
H. Alpas, M. Pilavtepe, and F. Bozoğlu, “Mechanism of inactivation microorganisms by pulsed high hydrostatic pressure,” 2009. Accessed: 00, 2020. [Online]. Available: