Mobility of sulfonamide antibiotic sulfapyridine in different types of soil

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F22%3APU150745" target="_blank" >RIV/00216305:26620/22:PU150745 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.37904/nanocon.2022.4593" target="_blank" >http://dx.doi.org/10.37904/nanocon.2022.4593</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2022.4593" target="_blank" >10.37904/nanocon.2022.4593</a>

Result language
angličtina
Original language name
Mobility of sulfonamide antibiotic sulfapyridine in different types of soil
Original language description
This contribution focuses on monitoring the mobility of sulfapyridine in different soil types. The main difference in the used types of soil was the content of soil organic matter. Simple sorption and desorption experiments in buffer solutions with different pH values were made. Adsorbed and desorbed amount of sulfapyridine was measured using UV-VIS and liquid chromatography. The water solution of sulfapyridine was used for experiments in real conditions when a plastic tube was put into the soil and watered with an aqueous antibiotic solution. For the following days, tubes were taken out of soils, separated and adsorbed amount was measured with UV-VIS. In addition, computed tomography was used to make models for molecular diffusivity. From these measurements, the diffusion coefficient was determined along with adsorbed and desorbed amount of sulfapyridine in different types of soils and in different values of pH. It was confirmed that the pH value and type of soil has an influence on the sorption of used antibiotic.
Czech name
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Czech description
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Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
NANOCON Conference Proceedings - International Conference on Nanomaterials
ISBN
978-8-0883-6509-9
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
137-141
Publisher name
Neuveden
Place of publication
neuveden
Event location
Brno
Event date
Oct 19, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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