Pekka Vallittu
DDS, PhD, CDT
pekval@utu.fi +358 29 450 2861 +358 40 574 8200 Lemminkäisenkatu 2 Turku : https://orcid.org/0000-0002-9981-6717 |
Biomaterials in dentistry and medicine; Dental Technology; Prosthetic Dentistry
Number of Peer-Reviewed Publications: 742 (ISI Web of Science All Databases)
H-index: 112
For full list of publications, see Web of Science All Databases
For materials science:
https://research.com/scientists-rankings/materials-science/fi
For art:
http://www.pekkavallittuart.wordpress.com
Pekka Vallittu earned his degrees in Dental Technology in 1988 and completed both his Doctor of Dental Surgery and Doctor of Philosophy in 1994. He received Adjunct Professorship in 1995 and specialized in prosthodontics and stomatognathic physiology, becoming a European Prosthodontic Association Recognized Prosthodontist in 2000. Currently, he serves as a Full Professor and Chair of Biomaterials Science in the Faculty of Medicine at the University of Turku, Finland. Since 2004, with one interruption, he has worked as the Head of the Institute of Dentistry at the University of Turku until 2024 and he is the Director of the Turku Clinical Biomaterials Centre too. He holds an Honorary Professorship at the University of Hong Kong, Visiting Professorship at the King Saud University and is a Doctor of Odontology honoris causa (h.c.) from the University of Eastern Finland. Additionally, he has been a Board Member of the University of Turku since 2018. He is member of The Finnish Artists (Suomen Taiteilijat ry).
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Pekka Vallittu has received numerous accolades, including the Distinguished Scientist Award in Prosthodontics and Implant Research from the International Association of Dental Research (IADR), the Acta Odontologica Scandinavica Big Prize, the Bensow-Äyräpää Prize, and the George Winter Award.
Scientific and Societal Impact
Vallittu's research interests began in dental technology and dentistry in the early 1990s, evolving to focus on high aspect ratio filler resin composites (FRC). This area became his predominant research focus for the following decades. In the early 2000s, FRC research expanded to include ceramics, bioceramics, and bioactive glasses, leading to investigations into biomineralizing and bioactive non-metallic bone surgery implants. His current research also explores natural-based fibers, such as nanocellulose, biomineralization, and hydrogels, for applications in dental restorations and bone implants. Through these research initiatives, Vallittu has collaborated with experts in cell biology, oral and maxillofacial surgery, otolaryngology, orthopedics, neurosurgery, and materials chemistry. A significant aspect of his research is translating findings into clinical applications through existing companies or start-ups and addressing regulatory issues related to dental and medical biomaterials (MDR-EU, FDA). Recently, he has been involved in spin-off activities centered on sustainable 3D printing technology and the development of hydrating compounds for medical and technical uses. Pekka Vallittu’s h-index is 111 according to Google Scholar, and the Web of Science databases list 765 of his indexed publications. Research.com ranks him 848th in the world and 4th in Finland among the best materials scientists. He holds over 150 granted international patents based on more than 45 inventions and is a Fellow of the Academy of Dental Materials. He is an invited member of Finska Vetenskaps-Societeten - Suomen Tiedeseura - The Finnish Society of Sciences and Letters – Société Scientifique de Finlande - Finnische Wissenschaftliche Gesellschaft and The Finnish Academy of Science and Letters - Suomalainen Tiedeakatemia.
Dental education (theoretical, preclinical and clinical), biomaterial education at different levels in dentistry and medicine.
- Correction to: Fracture resistance and marginal gap formation of post-core restorations: influence of different fiber-reinforced composites (2021)
- Clinical Oral Investigations
- Corrigendum to "Biomechanical aspects of reinforced implant overdentures: A systematic review" [J Mech Behav Biomed Mater 91 (2019) 202-211] (2021) Gibreel MF, Khalifa A, Said MM, Mahanna F, El-Amier N, Närhi TO, Perea-Lowery L, Vallittu PK
- Effect of Accelerated Aging on Some Mechanical Properties and Wear of Different Commercial Dental Resin Composites (2021)
- Materials
- Effect of Fiber Reinforcement Type on the Performance of Large Posterior Restorations: A Review of In Vitro Studies (2021)
- Materials
- Effect of Interpenetrating Polymer Network (IPN) Thermoplastic Resin on Flexural Strength of Fibre-Reinforced Composite and the Penetration of Bonding Resin into Semi-IPN FRC Post (2021)
- Polymers
- Effect of potassium hydrogen difluoride in zirconia-to-resin bonding (2021) Hjerppe Jenni, Perea-Lowery Leila, Lassila Lippo VJ, Vallittu Pekka K
- Effect of specific retention biomaterials for ball attachment on the biomechanical response of single implant-supported overdenture: A finite element analysis (2021)
- Journal of the Mechanical Behavior of Biomedical Materials
- Enhancing Toughness and Reducing Volumetric Shrinkage for Bis-GMA/TEGDMA Resin Systems by Using Hyperbranched Thiol Oligomer HMDI-6SH (2021)
- Materials
- Evaluation of New Hollow Sleeve Composites for Direct Post-core Construction (2021)
- Materials Journal
- Evaluation of the mechanical properties and degree of conversion of 3D printed splint material (2021)
- Journal of the Mechanical Behavior of Biomedical Materials
- Fatigue behavior of endodontically treated premolars restored with different fiber-reinforced designs (2021)
- Dental Materials
- Fatigue failure load of immature anterior teeth: influence of different fiber post-core systems (2021)
- Odontology
- Fatigue failure of anterior teeth without ferrule restored with individualized fiber-reinforced post-core foundations (2021)
- Journal of the Mechanical Behavior of Biomedical Materials
- Flexural strength and flexural modulus of fiber-reinforced, soft liner-retained implant overdenture (2021)
- International Journal of Prosthodontics
- Fracture-behavior of CAD/CAM ceramic crowns before and after cyclic fatigue aging (2021)
- International Journal of Prosthodontics
- Impact of Fast High-Intensity versus Conventional Light-Curing Protocol on Selected Properties of Dental Composites (2021)
- Materials
- Influence of Post-Core and Crown Type on the Fracture Resistance of Incisors Submitted to Quasistatic Loading (2021)
- Polymers
- Influence of short-fiber composite base on fracture behavior of direct and indirect restorations (2021)
- Clinical Oral Investigations
- Layer structure and load-bearing properties of fibre reinforced composite beam used in cantilever fixed dental prostheses (2021) Alander Pasi, Perea-Lowery Leila, Vesterinen Kalevi, Suominen Auli, Säilynoja Eija, Vallittu Pekka Kalevi
- Microstructure and Surface Characteristics of ShortFiber Reinforced CAD/CAM Composite Blocks (2021)
- European Journal of Prosthodontics and Restorative Dentistry



