The presentation of the scope and expected results marked the launch event for the Fondef project “Scaling Up the Dynamic Vibration Absorber System Applied to the Mitigation of Noise Induced by Railroad Tracks,” which is being developed by the University of Santiago de Chile (Usach).
The Center for Food Science and Technology Studies (CECTA) at the University of Santiago (USACH), a recognized leader in yeast production for the wine industry, is expanding its focus to the baking sector through a novel applied research initiative.
The Fondef IDeA R&D project, “Obtaining a strain of yeast that overproduces ergosterol for use in the production of bread supplemented with vitamin D,” is led by Dr. Eduardo Kessi-Pérez, a researcher at Cecta.
As the world's top copper producer, Chile's output is significant, reaching 5.3 million metric tons in 2024 and accounting for over 20% of global production in 2023, per Statista.
To sustain its leadership, the national mining industry faces the imperative of increasing copper sulfide and oxide concentrate production. This demands optimizing current mineral extraction and processing systems.
A new production matrix for copper concentrates would incur a significant increase in water consumption during flotation, the key mineral separation process.
The University of Santiago has a solid portfolio of legally protected technologies, including patents, microorganism registrations, industrial designs, and other intellectual property (IP) mechanisms.
These innovations have a direct impact on areas such as health, food, mining, clean energy, nanotechnology, and education, among others. But why is it crucial to protect research results? As part of Intellectual Property Day, celebrated on April 26, academics from Usach share their experiences and views on the importance of IP as a way to protect knowledge.
A closing event marked the conclusion of the Fondef project, “Development of a new bactericide based on lytic bacteriophages for the biological control of bacterial canker in cherry trees and bacterial spot in tomatoes, diseases caused by Pseudomonas syringae.” Progress and results were presented at the gathering.
This initiative was led by Dr. Antonio Castillo Nara, a professor in the Faculty of Chemistry and Biology. Dr. Andrea Mahn Osses, professor and acting dean of the Faculty of Engineering, served as the project’s alternate director.
In recent decades, human activity has severely threatened natural marine habitats, including reefs, estuaries, and mangroves.
The increasing expansion of underwater and coastal infrastructure poses a major threat, with the construction of ports, breakwaters, and platforms leading to significant ecosystem alterations.
While Chile is recognized worldwide for its high production of wine, pisco, and bread, the industry remains heavily reliant on imported yeasts. Thus, it is essential to strengthen scientific and technological capabilities to develop local solutions and reduce dependence on external suppliers.
Climate change is significantly altering the quality and fertility of agricultural land, hindering its capacity to retain nutrients, capture moisture, and support vegetation. To combat this phenomenon, the use of microorganisms such as cyanobacteria offers an effective solution.
In response, Usach’s Faculty of Chemistry and Biology, specifically its Plant Biochemistry and Phytoremediation Laboratory, is developing a multifunctional biotechnological tool based on these living organisms to enhance soil adaptability and mitigate the climate crisis.
A total of eleven applied research projects from the faculties of Engineering, Technology, Science, Medical Sciences, and Chemistry and Biology at the University of Santiago de Chile were awarded the Fondef IDeA I+D 2025 competition, organized by ANID. Nationwide, 129 initiatives will receive this funding.
For our institution, this result represents an 8.5% increase in awards compared to 2024, when eight proposals received funding. Institutional participation also expanded, with three to five faculties involved, while the number of applications grew from 44 to 51.
An educational event for schoolchildren and teachers in Quilimarí, Los Vilos (Coquimbo Region), marked the conclusion of the Fondef project, “Multifunctional biotechnological tool for adaptation to climate change.” This initiative was led by Dr. Claudia Ortiz Calderón, a researcher at the University of Santiago, Chile’s Faculty of Chemistry and Biology.