Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Evangelyn C, Alocilja"'
Publikováno v:
Journal of Food Protection, Vol 86, Iss 4, Pp 100066- (2023)
Rapid detection of foodborne pathogens is essential to preventing foodborne illness outbreaks. Before detection can occur, however, it is often necessary to extract and concentrate bacteria. Conventional methods such as centrifugation, filtration, an
Externí odkaz:
https://doaj.org/article/e70b9281390344989bff9d5fe6b9680a
Publikováno v:
Biosensors, Vol 13, Iss 10, p 902 (2023)
Carbapenem-resistant Enterobacterales (CRE) are one of the major global issues needing attention. Among them, carbapenemase-producing (CP) E. coli strains are commonly found in clinical and biological samples. Rapid and cost-effective detection of su
Externí odkaz:
https://doaj.org/article/0d738ccfedd24643a02dbb698a15f628
Publikováno v:
Biosensors, Vol 13, Iss 6, p 608 (2023)
One of the most prevalent causes of foodborne illnesses worldwide is staphylococcal food poisoning. This study aimed to provide a robust method to extract the bacteria Staphylococcus aureus from food samples using glycan-coated magnetic nanoparticles
Externí odkaz:
https://doaj.org/article/9c1ff9a06eca46379874f5bfc043f8cb
Publikováno v:
Microorganisms, Vol 11, Iss 6, p 1491 (2023)
Infectious disease outbreaks have caused thousands of deaths and hospitalizations, along with severe negative global economic impacts. Among these, infections caused by antimicrobial-resistant microorganisms are a major growing concern. The misuse an
Externí odkaz:
https://doaj.org/article/b87529b1729a436fb9adacde42f03c48
Publikováno v:
Diagnostics, Vol 13, Iss 4, p 656 (2023)
Antimicrobial resistance (AMR) is a global public health issue, and the rise of carbapenem-resistant bacteria needs attention. While progress is being made in the rapid detection of resistant bacteria, affordability and simplicity of detection still
Externí odkaz:
https://doaj.org/article/6f7080ce59fc45e48fac6fda0cb3d184
Publikováno v:
Biosensors, Vol 12, Iss 5, p 274 (2022)
Rapid detection of foodborne pathogens such as E. coli O157 is essential in reducing the prevalence of foodborne illness and subsequent complications. Due to their unique colorimetric properties, gold nanoparticles (GNPs) can be applied in biosensor
Externí odkaz:
https://doaj.org/article/71a0175e9e6748fb9b7ec19c70f6a229
Autor:
Cristina Gordillo-Marroquín, Héctor J. Sánchez-Pérez, Anaximandro Gómez-Velasco, Miguel Martín, Karina Guillén-Navarro, Janeth Vázquez-Marcelín, Adriana Gómez-Bustamante, Letisia Jonapá-Gómez, Evangelyn C. Alocilja
Publikováno v:
Biosensors, Vol 12, Iss 1, p 29 (2022)
Despite its reduced sensitivity, sputum smear microscopy (SSM) remains the main diagnostic test for detecting tuberculosis in many parts of the world. A new diagnostic technique, the magnetic nanoparticle-based colorimetric biosensing assay (NCBA) wa
Externí odkaz:
https://doaj.org/article/8f1615a195c649c484dd576cf20187e1
Autor:
Yilun Luo, Evangelyn C. Alocilja
Publikováno v:
Journal of Biological Engineering, Vol 11, Iss 1, Pp 1-8 (2017)
Abstract Background Nuclear magnetic resonance (NMR) technique is a powerful analytical tool in determining the presence of bacterial contaminants in complex biological samples. In this paper, a portable NMR-based (pNMR) biosensor and assay to detect
Externí odkaz:
https://doaj.org/article/46dd2bf141894ff1bf1388abe46ed1c9
Autor:
Victoria Morgan, Lisseth Casso-Hartmann, David Bahamon-Pinzon, Kelli McCourt, Robert G. Hjort, Sahar Bahramzadeh, Irene Velez-Torres, Eric McLamore, Carmen Gomes, Evangelyn C. Alocilja, Nirajan Bhusal, Sunaina Shrestha, Nisha Pote, Ruben Kenny Briceno, Shoumen Palit Austin Datta, Diana C. Vanegas
Publikováno v:
Diagnostics, Vol 10, Iss 1, p 22 (2020)
In this manuscript, we discuss relevant socioeconomic factors for developing and implementing sensor analytic point solutions (SNAPS) as point-of-care tools to serve impoverished communities. The distinct economic, environmental, cultural, and ethica
Externí odkaz:
https://doaj.org/article/3f15a8db6616452f87b5b5a23949f4d9
Publikováno v:
Biosensors, Vol 5, Iss 1, Pp 69-84 (2015)
Food defense requires the means to efficiently screen large volumes of food for microbial pathogens. Even rapid detection methods often require lengthy enrichment steps, making them impractical for this application. There is a great need for rapid, s
Externí odkaz:
https://doaj.org/article/a549207db5994a0d9556a2eb3bc04689