Nathalia Marin Pareja

Nathalia Marin Pareja
  • PhD
  • Postdoct Researcher at University of Antioquia

About

13
Publications
2,413
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151
Citations
Introduction
Nathalia Marin Pareja currently works at two position, first one at Tecnoparque Medellín Colombia how a advises and accompanies the development of R+D+i projects in Biomaterials, Nanotechnology and Biotechnology areas. At the second position at University of Antioquia how a postdoc researcher in soil stabilization with sulfonated oils. As a research of BBT group, CRnE Center and CREB Centre, of Polythecnic University of Catalonia, Nathalia did research in Materials Engineering and Nanotechnology
Current institution
University of Antioquia
Current position
  • Postdoct Researcher
Additional affiliations
February 2012 - May 2012
Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
Position
  • Research stay - PhD studies
Description
  • Atomic Force Microscopy analysis of biomolecules immobilized on materials surfaces. Immunofluorescence analysis of cell response on materials surfaces.
August 2005 - October 2006
University of Antioquia
Position
  • Researcher
Description
  • Principal Researcher. “Comparison of OSTEOMATRIX UdeA Resorbable Hydroxyapatite with OSTEOGEN commercial product”. • Synthesis of bioceramics, Physical-Chemical Characterization of Materials, research assistant / Laboratory Technician.
April 2015 - present
National Training Service
Position
  • Project Manager
Description
  • • Advice and support of development of technological character project, focused in nanotechnology and biotechnology area. • Planning and delivery of technology spreading events. • Advice and support in the formulation and development of projects.
Education
September 2009 - February 2014
February 2008 - July 2009
Polytechnic University of Catalonia
Field of study
  • Materials Science
February 2000 - October 2006
University of Antioquia
Field of study
  • Materials Science

Publications

Publications (13)
Article
Full-text available
Ventilator-associated pneumonia (VAP) remains a significant challenge in intensive care units, representing a primary medical device-associated infection with alarming incidence rates. Patients undergoing mechanical ventilation are particularly vulnerable to VAP due to bacterial accumulation on the endotracheal tube cuff, which can lead to biofilm...
Article
Nanotechnology has evolved beyond laboratories, becoming crucial for global industrial modernization. Its applications span agriculture, medicine, and environmental remediation, proving essential for improving efficiency and sustainability. In Colombia, nanomaterials are increasingly used in water purification and the oil industry, reflecting a com...
Article
Full-text available
Several factors intervene in the quality of the food, such as physical, chemical, nutritional, sensory, and microbiological. Thelatter is important as it affects the sensory properties of the finished product, and it can also cause public health risks associated with micro-biological hazards. Colombia is a country rich in gastronomy, including arti...
Chapter
Full-text available
El gránulo de kéfir de agua es consumido a nivel local debido a su potencial probiótico asociado a su contenido de bacterias ácido lácticas (BAL). Con el fin de explorar su potencial antioxidante, se propuso el uso de concentrado de mucílago de café (CMC) y la panela como sustratos en el proceso de fermentación de un consorcio de gránulos de kéfir...
Book
La Facultad de Ingeniería y los grupos de investigación GITIMA e INTEGRA del Tecnológico de Antioquia – Institución Universitaria, conscientes de las múltiples herramientas y prácticas implementadas por diferentes investigadores en torno a la sostenibilidad, y trabajadas desde las ciencias ambientales y agrícolas, compilan resultados de investigaci...
Article
Full-text available
The operating conditions of polyhydroxybutyrate (PHB) production processes are among the factors that most influence yields. In this study, we evaluated PHB production synthesized by Bacillus megaterium LVN01. Batch and fed-batch cultures were used to produce PHB from residual glycerol. For this, dry cell weight (DCW) and PHB productivity were anal...
Article
Full-text available
In this work, different bioactive compounds were obtained by different extractions from Calendula officinalis. The effect of different extraction time and temperature on the quantity of bioactive compounds was investigated. The extracts were quantified by UV-visible spectrometric analysis. The effect of extraction technique on both the colorant pow...
Article
Full-text available
Silanization has emerged in recent years as a way to obtain a stronger and more stable attachment of biomolecules to metallic substrates. However, its impact on protein conformation, a key aspect that influences cell response, has hardly been studied. In this work we analysed by AFM the distribution and conformation of type I collagen on plasma tre...
Article
Full-text available
The clinical success of a dental implant requires not only an optimum osseointegration, but also the development of a biological sealing; i.e., a soft tissue seal around the transmucosal part of the implant. A promising approach to improve the biological seal of dental implants is the biomimetic modification of titanium surfaces with proteins or pe...
Article
Full-text available
The hydroxyapatite is the natural component of the human bone which can synthetically obtained by the reaction between calcium nitrate and ammonium phosphate keeping its bioactivity properties. Therefore, it can be chemically linked with the bone tissue. In this work microporous hydroxyapatite was obtained by a precipitation method, a polymer was a...

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