Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2585
Title: Antibacterial and bactericidal activity of nitric oxide-releasing natural zeolite
Authors: Narin, Güler
Bulut Albayrak, Çisem
Ülkü, Semra
Keywords: Nitric oxide
Antibacterial activity
Bactericidal activity
Clinoptilolite-rich natural zeolite
Issue Date: Dec-2010
Publisher: Elsevier Ltd.
Source: Narin, G., Bulut Albayrak, Ç., and Ülkü, S. (2010). Antibacterial and bactericidal activity of nitric oxide-releasing natural zeolite. Applied Clay Science, 50(4), 560-568. doi:10.1016/j.clay.2010.10.013
Abstract: The zeolitic tuff from Gördes (Western Anatolia) was used as adsorbent for nitric oxide (NO) storage and release purposes. The NO loading of the zeolite was performed under 20mLmin -1 NO flow at 30°C and then the zeolite was purged with inert gas in order to remove the species that were reversibly adsorbed and in the gas phase (desorption). The total and reversible adsorption capacities of the zeolite were determined from the adsorption and desorption breakthrough curves, respectively. The NO-loaded zeolite exhibited antibacterial and bactericidal activities against Gram-negative (Escherichia coli) and Gram-positive bacteria (Bacillus subtilis) under physiological conditions. From the NO release kinetics, the diffusion coefficient of NO in the zeolite particle was determined. © 2010 Elsevier B.V.
URI: http://doi.org/10.1016/j.clay.2010.10.013
http://hdl.handle.net/11147/2585
ISSN: 0169-1317
Appears in Collections:Chemical Engineering / Kimya Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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