Sami Hietala

Sami Hietala serves as a Senior Lecturer at the Department of Chemistry, University of Helsinki. He holds a Docent title in the same department and acts as a supervisor for doctoral programmes in Chemistry and Molecular Sciences, as well as Materials Research and Nanosciences.

• University: University of Helsinki
• Department: Department of Chemistry
• Academic Rank: Senior Lecturer

His research focuses on polymers, microgels, and responsive materials. Key projects include Functional Microgels, Multiresponsive Polymers, and Hydro- and Organogels. He collaborates internationally on polymer science and nanotechnologies, with extensive outputs in pharmaceutical and food hydrocolloids.

Recent publications highlight innovations in lignin nanoparticle interfacial behavior (2025), amniotic stem cell hydrogels (2025), and oleogel systems (2025). Earlier works (2024) emphasize lignin adsorption dynamics and polysaccharide characterization.

• Scientific Awards:
  • Teaching Award (2007)
  • Karl Clason Rheology Award (2022)

Hietala has organized Nordic Polymer Days (2024) and served on doctoral thesis committees. His ORCID (0000-0003-1448-1813) and contact details are publicly listed.