Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Patricio Oyarzún"'
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Bacterial nanocellulose (BNC) is a sustainable, renewable, and eco-friendly nanomaterial, which has gained great attentions in both academic and industrial fields. Two bacterial nanocellulose-producing strains (CVV and CVN) were isolated from apple v
Externí odkaz:
https://doaj.org/article/ef26312e152848f7b7667e6da508ec28
Publikováno v:
Sensors, Vol 22, Iss 23, p 9280 (2022)
Aflatoxin contamination of cattle feed is responsible for serious adverse effects on animal and human health. A number of approaches have been reported to determine aflatoxin B1 (AFB1) in a variety of feed samples using aptasensors. However, rapid an
Externí odkaz:
https://doaj.org/article/e89eee27d1904d718c213404d39ea502
Autor:
Andrés Pérez-San Martín, Karina Uribe, Jacobo Hernández-Montelongo, Nelson Naveas, Miguel Manso-Silván, Patricio Oyarzún, Víctor Díaz-García, Braulio Contreras, Gonzalo Recio-Sánchez
Publikováno v:
Applied Sciences, Vol 12, Iss 16, p 8258 (2022)
In this work, the antibacterial activity of Laureliopsis philippiana (Looser) essential oil was studied, and its kinetic release performance using different surface-functionalized nanostructured porous silicon (nPSi) was analyzed. Experimental result
Externí odkaz:
https://doaj.org/article/c1d6881ae75c459cbc6b82b26e2c8444
Autor:
Víctor Díaz-García, Braulio Contreras-Trigo, Camila Rodríguez, Pablo Coelho, Patricio Oyarzún
Publikováno v:
Sensors, Vol 22, Iss 3, p 1281 (2022)
The misuse of antibiotics in the cattle sector can lead to milk contamination, with concomitant effects on the dairy industry and human health. Biosensors can be applied in this field; however, the influence of the milk matrix on their activity has b
Externí odkaz:
https://doaj.org/article/7f1cb708185a4b4b9b32b1f7cd8e4654
Autor:
Pablo Gutiérrez, Sebastián E. Godoy, Sergio Torres, Patricio Oyarzún, Ignacio Sanhueza, Victor Díaz-García, Braulio Contreras-Trigo, Pablo Coelho
Publikováno v:
Sensors, Vol 20, Iss 16, p 4552 (2020)
In this article we present the development of a biosensor system that integrates nanotechnology, optomechanics and a spectral detection algorithm for sensitive quantification of antibiotic residues in raw milk of cow. Firstly, nanobiosensors were des
Externí odkaz:
https://doaj.org/article/31b66063409f4373b77be31de81d2b45
Autor:
Braulio Contreras-Trigo, Víctor Díaz-García, Enrique Guzmán-Gutierrez, Ignacio Sanhueza, Pablo Coelho, Sebastián E. Godoy, Sergio Torres, Patricio Oyarzún
Publikováno v:
Sensors, Vol 18, Iss 7, p 2246 (2018)
Gold nanoparticles (AuNPs) are currently under intense investigation for biomedical and biotechnology applications, thanks to their ease in preparation, stability, biocompatibility, multiple surface functionalities, and size-dependent optical propert
Externí odkaz:
https://doaj.org/article/a2f929f0792b464fa0a46a9ccb760355
Autor:
Camila Colipai, Gordon Southam, Patricio Oyarzún, Daniella González, Víctor Díaz, Braulio Contreras, Ivan Nancucheo
Publikováno v:
Minerals, Vol 8, Iss 2, p 35 (2018)
The application of acidophilic sulfate-reducing bacteria (SRB) for the treatment of acidic mine water has been recently developed to integrate mine water remediation and selective biomineralization. The use of biogenic hydrogen sulfide (H2S) produced
Externí odkaz:
https://doaj.org/article/fc5e9c435c944e15aa8438ffc0ec4bc2
Autor:
Chandrasekaran Karthikeyan, Murali M. Yallapu, Patricio Oyarzún, Tippabattini Jayaramudu, Matias López, Dariela Núñez, Kokkarachedu Varaprasad
Publikováno v:
RSC Advances. 9:8326-8332
Well-defined nanocomposite structures have received significant attention due to their superior combinatorial properties. Rational tuning of the core and shell of the nanostructure(s) can offer potent antibacterial activity. Such advanced core–shel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::501fa7b28ada9bd8486b43387b315901
https://doi.org/10.1039/c9ra00536f
https://doi.org/10.1039/c9ra00536f
Autor:
Antony McCabe, Patricio Oyarzún, Faviel F. Gonzalez-Galarza, Victor Fica, Derek Middleton, Alexis Salas-Burgos, Bostjan Kobe, Andrew R. Jones, Manju Kashyap
Publikováno v:
Frontiers in Immunology
Frontiers in Immunology, Vol 12 (2021)
Frontiers in Immunology, Vol 12 (2021)
Emerging infectious diseases (EIDs) caused by viruses are increasing in frequency, causing a high disease burden and mortality world-wide. The COVID-19 pandemic caused by the novel SARS-like coronavirus (SARS-CoV-2) underscores the need to innovate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad31cebff0b80773e9085ad2fb63f234
Publikováno v:
International journal of biological macromolecules. 165
An environmentally friendly nanocomposite adsorbent composed of two renewable biomaterials, bacterial cellulose (BC) nanofibrils and hydroxyapatite (HA) nanocrystals, was synthetized by an in situ wet chemical precipitation technique, using clam shel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88feccb41fb8f4f1835c81b6be8cb8b8
https://pubmed.ncbi.nlm.nih.gov/33069824
https://pubmed.ncbi.nlm.nih.gov/33069824