de Jesús Beleño-Sáenz, KelvinCáceres-Tarazona, Juan MartínNol, PaulineJaimes-Mogollón, Aylen LissetGualdrón-Guerrero, Oscar EduardoDurán-Acevedo, Cristhian ManuelBarasona, Jose AngelVicente, JoaquinTorres, María JoséWelearegay, Tesfalem GeremariamÖsterlund, LarsRhyan, JackIonescu, Radu2023-02-092023-02-092021-01-15http://hdl.handle.net/10668/16999More effective methods to detect bovine tuberculosis, caused by Mycobacterium bovis, in wildlife, is of paramount importance for preventing disease spread to other wild animals, livestock, and human beings. In this study, we analyzed the volatile organic compounds emitted by fecal samples collected from free-ranging wild boar captured in Doñana National Park, Spain, with an electronic nose system based on organically-functionalized gold nanoparticles. The animals were separated by the age group for performing the analysis. Adult (>24 months) and sub-adult (12-24 months) animals were anesthetized before sample collection, whereas the juvenile (24 months) and sub-adult (12-24 months) animals were anesthetized before sample collection, whereas the juvenile (enAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/Mycobacterium bovisSus scrofabovine tuberculosischemical gas sensorsdiagnosisfecesgold nanoparticlesorganic ligandsvolatile organic compoundsAnimalsAnimals, WildCattleElectronic NoseFecesFemaleGoldHumansMaleMetal NanoparticlesMycobacterium tuberculosisSpainSus scrofaSwineTuberculosisVolatile Organic Compoundsresearch article33467480open access10.3390/s210205841424-8220PMC7829825https://www.mdpi.com/1424-8220/21/2/584/pdf?version=1610699414https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7829825/pdf