Maria Teresa Garcia

Scientific Researcher

IQAC

Department

Surfactants and Nanobiotechnology

Research group

Biocompatible Surfactants and Ionic Liquids (BSILs)

Contact

Email

teresa.garcia@iqac.csic.es

Phone

934006166

Profiles

ORCID

0000-0001-9967-3472

Twitter

@GarciaMTeresa

Maria Teresa Garcia

Scientific Researcher

Dr. Mª Teresa García is a Tenured Scientist in the Biocompatible Surfactants and Ionic Liquids group at the Institute for Advanced Chemistry of Catalonia (IQAC-CSIC). She obtained her PhD in Chemistry from the University of Barcelona in 1990. Her research in sustainable chemistry and nanotechnology focuses on the design, synthesis, and study of the physicochemical properties of surfactants and ionic liquids. She studies their environmental behavior and ecological impact, while developing non-toxic and biodegradable amphiphiles from renewable sources. Her work establishes relationships between molecular structure and ecotoxicity to create biodegradable and bioactive multifunctional materials.

She is currently developing bio-based surfactants and ionic liquids for the control of bacterial growth as alternatives to conventional antimicrobials. Her research has resulted in 98 peer-reviewed articles (>6,000 citations, h-index=41, Scopus), 8 book chapters, and participation in numerous projects (PI in 6 national projects). She has supervised 3 doctoral theses, 5 master’s theses, and 20 final degree projects, and has mentored numerous students and technical staff. For more than 15 years, she has been the Scientific Director of the Biodegradation and Ecotoxicity Platform at IQAC-CSIC, providing technical services and actively collaborating with the public and private sectors through research projects and contracts.

The main objective of the project is to develop innovative and sustainable strategies for the prevention and elimination of biofilms based on biodegradable cationic amphiphiles with antimicrobial activity. Their application as antimicrobial agents will be studied through two approaches: i) preventing biofilm formation through antimicrobial materials and ii) eliminating biofilms through effective delivery systems (nanoparticles and adjuvants).
The project seeks to generate robust environmental evidence for antimicrobial polymeric materials based on biodegradable cationic amphiphiles as a sustainable alternative to QACs. Functionalized PLA polymers and zein nanoparticles will be evaluated through standardized biodegradability and ecotoxicity assays.