Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Reinaldo Pereira-Reyes"'
2
Akademický článek
Optimization of the biosynthesis of silver nanoparticles using bacterial extracts and their antimicrobial potential
Autor: Iván Solís-Sandí, Sara Cordero-Fuentes, Reinaldo Pereira-Reyes, José Roberto Vega-Baudrit, Diego Batista-Menezes, Gabriela Montes de Oca-Vásquez
Publikováno v: Biotechnology Reports, Vol 40, Iss , Pp e00816- (2023)
In the present study, silver nanoparticles (AgNPs) were biosynthesized using the supernatant and the intracellular extract of Cupriavidus necator, Bacillus megaterium, and Bacillus subtilis. The characterization of the AgNPs was carried out using UV
Externí odkaz: https://doaj.org/article/83d8bfddb687460aa2c4da1145eb938d
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3
Akademický článek
Peptaibol Production and Characterization from Trichoderma asperellum and Their Action as Biofungicide
Autor: Pamela Alfaro-Vargas, Alisson Bastos-Salas, Rodrigo Muñoz-Arrieta, Reinaldo Pereira-Reyes, Mauricio Redondo-Solano, Julián Fernández, Aníbal Mora-Villalobos, José Pablo López-Gómez
Publikováno v: Journal of Fungi, Vol 8, Iss 10, p 1037 (2022)
Peptaibols (Paib), are a class of biologically active peptides isolated from soil, fungi and molds, which have interesting properties as antimicrobial agents. Paib production was optimized in flasks by adding sucrose as a carbon source, 2-aminoisobut
Externí odkaz: https://doaj.org/article/ab4a001088004dc6bc1a6840c98a9c49
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4
Akademický článek
Novel pathway for the sonochemical synthesis of silver nanoparticles with near-spherical shape and high stability in aqueous media
Autor: Bryan Calderón-Jiménez, Antonio R. Montoro Bustos, Reinaldo Pereira Reyes, Sergio A. Paniagua, José R. Vega-Baudrit
Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract The present study shows the development of a novel sonochemical synthesis pathway of sub-15 nm silver nanoparticles (AgNPs) with quasi-spherical shape and high stability in aqueous suspension. Different analytical techniques such as on-line
Externí odkaz: https://doaj.org/article/93e8989edf0a46ef975f31e03bd0207d
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5
Novel pathway for the sonochemical synthesis of silver nanoparticles with near-spherical shape and high stability in aqueous media
Autor: Bryan Calderón-Jiménez, Antonio R. Montoro Bustos, Reinaldo Pereira Reyes, Sergio A. Paniagua, José R. Vega-Baudrit
Publikováno v: Scientific Reports
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
The present study shows the development of a novel sonochemical synthesis pathway of sub-15 nm silver nanoparticles (AgNPs) with quasi-spherical shape and high stability in aqueous suspension. Different analytical techniques such as on-line UV–Vis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e40229f7884a79a6bc7eb789ca891729
https://pubmed.ncbi.nlm.nih.gov/35042912
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7
Evaluation of Surgical Bur Deformation and Bone Surface Roughness After Multiple Uses
Autor: E. Avendaño, Reinaldo Pereira-Reyes, Laura Sibaja-Ruiz, Amaury Pozos-Guillén, Daniel Chavarría-Bolaños, Mauricio Montero-Aguilar
Publikováno v: Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons. 77(9)
Purpose The aim of the present in vitro study was to microscopically evaluate and describe the deformation of Lindeman surgical burs and the bone surface roughness after repeated osteotomies and sterilization cycles. Materials and Methods Twenty-one
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e456aa465bd93415c8ef58dd93654a3b
https://pubmed.ncbi.nlm.nih.gov/31078560
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9
Detection of Potyvirus-like Particles Associated with Oil Palms (Elaeis guineensis) in Ecuador
Autor: Lisela Moreira Carmona, Carmen Rivera Herrero, Carlos Manuel Chinchilla López, Reinaldo Pereira Reyes
Publikováno v: Plant Disease, vol.80(11), pp. 1301.
Kérwá
Universidad de Costa Rica
instacron:UCR
Copyright 1996 The American Phytopathological Society. Oil palm (Elaeis guineensis Jacq.) seedlings showing a conspicuous mottling, composed of alternating dark green and chlorotic areas in the form of discontinuous streaks or irregular ring patterns
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a124cd60dc34bb7bc2ea8093b4c34cb
http://www.apsnet.org/publications/PlantDisease/BackIssues/Documents/1996Abstracts/PD_80_1301D.htm
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