2026-05-04T08:55:10Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/38192024-07-18T09:41:29Zcom_10259_9433com_10259_5087com_10259_2728col_10259_9434

Alonso Lomillo, Mª Asunción 21 500 0000-0002-5714-3956 Saldaña Botín, Abraham 2ad3db26-1604-479d-87c7-b1aca78f2dcd 500 Universidad de Burgos. Departamento de Química cdb9be44-6a4e-4c59-a087-29b53a5cbbc9 500 2015-08-27T11:39:15Z 2015-08-27T11:39:15Z 2015 http://hdl.handle.net/10259/3819 Annual global aquaculture production has more than tripled within the past 20 years, and by 2015, aquaculture is predicted to account for 40 % of total global seafood production by weight. As production surges, aquaculture facilities increasingly rely on the heavy input of formulated feeds, antibiotics, antifungals and agrochemicals, which could have potential impacts on public health [1]. In particular, the risk of bacterial infections among aquacultured fish is high as a result of the non-hygienic and stressful conditions present in aquaculture facilities, including high fish densities, high farm densities in coastal waters and lack of appropriate barriers between farms. Therefore, heavy amounts of antibiotics, which kill bacteria or inhibit their growth, are administered in fish feed for prophylactic (disease prevention) and therapeutic (disease treatment) purposes in aquaculture facilities worldwide [1]. However, the antibiotics can contribute to resistance among bacteria [2]. Thus, it is necessary to develop analytical methods that can detect antibiotics with the greatest sensitivity and selectivity possible. In this way, electroanalytical sensors provide an achievable opportunity to perform biomedical, environmental and industrial analyses away from a centralized laboratory. In particular, screen-printed electrodes (SPEs) can combine ease of use and portability with simple, inexpensive fabrication techniques. Although early SPEs sensors focused on the determination of glucose in blood samples, since then applications have broadened to include the determination of other biomolecules, pesticides, metals, anions and potential pollutants [2-4]. Thus, this work has been guided to the development of analytical procedures based on the use of SPEs for the detection of the above-mentioned antibiotics in water samples application/pdf spa Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ Este documento está sujeto a una licencia de uso Creative Commons, por la cual está permitido hacer copia, distribuir y comunicar públicamente la obra siempre que se cite al autor original y no se haga de él uso comercial ni obra derivada info:eu-repo/semantics/openAccess Química analítica Chemistry, Analytic Determinación analítica de antibióticos info:eu-repo/semantics/bachelorThesis info:eu-repo/semantics/acceptedVersion CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 805 https://riubu.ubu.es/bitstream/10259/3819/8/license_rdf 4460e5956bc1d1639be9ae6146a50347 MD5 8 THUMBNAIL Saldaña_Botín.pdf.jpg Saldaña_Botín.pdf.jpg IM Thumbnail image/jpeg 3817 https://riubu.ubu.es/bitstream/10259/3819/7/Salda%c3%b1a_Bot%c3%adn.pdf.jpg 9b9c52eed1c842083557380bee181131 MD5 7 ORIGINAL Saldaña_Botín.pdf Saldaña_Botín.pdf application/pdf 575419 https://riubu.ubu.es/bitstream/10259/3819/1/Salda%c3%b1a_Bot%c3%adn.pdf 7555126b72df3d64ea42da8c44223528 MD5 1 LICENSE license.txt license.txt text/plain; charset=utf-8 1362 https://riubu.ubu.es/bitstream/10259/3819/5/license.txt 5d013bfa6e473ff0db22cd82a4d71a70 MD5 5 TEXT Saldaña_Botín.pdf.txt Saldaña_Botín.pdf.txt Extracted text text/plain 52841 https://riubu.ubu.es/bitstream/10259/3819/6/Salda%c3%b1a_Bot%c3%adn.pdf.txt 3494d1a8e048f0d3f1647c79e77e6e97 MD5 6 10259/3819 oai:riubu.ubu.es:10259/3819 2024-07-18 11:41:29.024 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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