Camila Solar

Deep-learning-enhanced pyramid wavefront sensor in free-space optical communication scenarios

Camila Solar, FRANCISCO OYARZUN, Camilo Weinberger, Matthias Schreiber et autres

The growing demand for high-fidelity, high-bandwidth communications has increased interest in free-space optical communication (FSOC) as an alternative to radiofrequency links. However, atmospheric turbulence introduces phase distortions that must be corrected by adaptive optics systems using wavefront sensors. In this work we …

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Activity of novel antibiotics against dual metallo-Beta-lactamase producing Enterobacter hormaechei clinical isolates

Camila Solar, Lorena Díaz, Katherine Soto, Jose R W Martínez et autres

Abstract Background Metallo-β-lactamase (MBL)-producing carbapenemase-resistant Enterobacterales infections are associated with significant mortality. Several β-lactam/β-lactamase inhibitor combinations (BL/BLI) with promising activity against MBLs are in the pipeline. Objective To investigate the in vitro activity of upcoming BL/BLI agents against Enterobacter hormaechei clinical isolates …

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Genomic diversity and environmental factors associated with Listeria monocytogenes presence in surface water

Magaly Toro, Daniel Lowell Weller, Camila Solar, Ana María Quesille-Villalobos et autres

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Multispecies emergence of dual bla KPC/NDM carbapenemase-producing Enterobacterales recovered from invasive infections in Chile

Ana María Quesille-Villalobos, Camila Solar, José R W Martínez, Lina María Rivas et autres

ABSTRACT Carbapenemase-producing carbapenem-resistant Enterobacterales (CP-CRE) represent a significant global threat. The emergence of dual CP-CRE is particularly alarming, as they can potentially compromise the efficacy of newer antibiotics, further decreasing therapeutic alternatives. Herein, we report the emergence of multiple species of CP-CRE …

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2175. Emergence of Dual-Carbapenemase Producing Enterobacterales in Chile After the COVID-19 Pandemic

Aura Villamil, Paula I. Rodas, Ana María Quesille-Villalobos, José R W Martínez et autres

Abstract Background Carbapenem-resistant Enterobacterales (CRE) are a major public health threat, largely due to the presence of carbapenemases, which are globally disseminated in mobile genetic elements. The emergence of CRE carrying multiple carbapenemases has been reported in several countries, particularly after the …

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Evaluation of the Persistence and Characterization of Listeria monocytogenes in Foodservice Operations

Magaly Toro, Jessica Williams-Vergara, Camila Solar, Ana María Quesille-Villalobos et autres

Listeria monocytogenes is a major foodborne pathogen that can contaminate food products and colonize food-producing facilities. Foodservice operations (FSOp) are frequently responsible for foodborne outbreaks due to food safety practices failures. We investigated the presence of and characterized L. monocytogenes from two …

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OSCILLATORY STRAIN SWEEPS OF HYDROGELS FROM METHACRYLATED ALGINATE MACROMONOMERS: ASSESSMENT OF SYNTHESIS AND ACQUISITION VARIABLES

Camila Solar, Daniel Andrés Palacio, Susana A. Sánchez, Bruno F. Urbano

The objective of this study is the rheological characterization of photocrosslinked alginate hydrogels synthesized from methacrylated alginate macromonomers.We first optimized the rheological acquisition parameters for this hydrogels, that is, we studied the influence of the geometries diameter, distance between plates (gap), and …

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The Gut Microbiome After Bariatric Surgery

Camila Solar, Alex Escalona, Daniel Alonso Garrido

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Contributors

Nur Elina Abdul Mutalib, Bianca de Almeida-Pititto, Ana Clara Matoso Montuori de Andrade, José Luiz de Brito Alves et autres

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