Kaisa Helttunen

Kaisa Helttunen is an Assistant Professor at the University of Jyväskylä, affiliated with the Faculty of Mathematics and Science and the Department of Chemistry. She leads the research group Organic Chemistry for Circular Economy and oversees the Master's Degree Programme in Chemistry and Analytics for Circular Economy. Her work integrates supramolecular chemistry with analytical techniques to develop molecular applications for bio and circular economy.

Her research focuses on anion receptors for selective extraction and transport, foldamers for catalysis, micelles and solid lipid nanoparticles for drug delivery, and bioactive compounds from biomass. Publications highlight her expertise in calix[4]pyrroles, resorcinarenes, and their roles in anion binding, organocatalysis, and nanomaterials. Recent studies explore anion-responsive molecular switches and chloride transporters for potential medical applications like cystic fibrosis.

Trends in her 15 most recent articles include: (1) Supramolecular design of anion receptors with multiple binding sites; (2) Development of organocatalysts modulated by anions; (3) Investigation of micelle-based extraction systems; (4) Computational analysis of molecular folding mechanisms; (5) Applications in metal recovery and bioactive compound delivery.

The research group Organic Chemistry for Circular Economy collaborates with private sectors and computational groups to advance projects like MAREXT (Macrocyclic Receptors for Selective Anion Extraction) and COCOA (Control of Catalyst Operation with Anions). Techniques employed include organic synthesis, X-ray crystallography, NMR spectroscopy, and DFT calculations. No scientific awards or student advisement details are explicitly mentioned in the provided texts.