Raquel Mesquita

Raquel Mesquita is a prominent researcher at the Centre for Biotechnology and Fine Chemistry (CBQF), focusing on analytical chemistry and microfluidic device development for environmental and biomedical applications. Her work bridges metal ion bioavailability analysis in aquatic systems with point-of-care diagnostics using saliva biomarkers.

• Education: PhD in analytical chemistry

Key research themes include:

• Metal Ion Monitoring: Innovations in sequential injection analysis and chelating agent-based sensors for seawater and natural water systems.
• Microfluidic Devices: Development of paper-based analytical platforms for urease activity, glucose detection, and hemodialysis applications.
• Biotechnology: Leveraging chitosan from mealworms for antioxidant and biomedical uses.

Her publications (195 total) span journals like Biosensors, Chemosensors, and Sustainable Chemistry and Pharmacy, emphasizing intersectional applications of materials science and environmental health.

Scientific Recognition:

• CBQF Annual Incentive (2023)
• CASSS Travel Grant (2016)
• Multiple Best Presentation Awards (2013-2014)

As principal investigator for projects like DBmonitor and B2D2, she advances real-time biomarker monitoring and low-cost diagnostic platforms. Her 78 activities include organizing CBQF DAY 2025 and chairing workshops on sample treatment techniques.