In my current research, I utilize nanoparticles as contrast media for computed tomography imaging of cartilage. Unique diffusion characteristics of nanoparticles offer a novel approach for cartilage injury diagnostics.
Research groups
Publications
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Cationic tantalum oxide nanoparticle contrast agent for micro computed tomography reveals articular cartilage proteoglycan distribution and collagen architecture alterations
Jäntti, Jiri; Joenathan, Anisha; Fugazzola, Maria; Tuppurainen, Juuso; Honkanen, Juuso TJ; Töyräs, Juha; van Weeren, René; Snyder, Brian D; Grinstaff, Mark W; Matikka, Hanna; Mäkelä, Janne TA. 2023. Osteoarthritis and cartilage. 2024; 32: 299-309 -
Composition, architecture and biomechanical properties of articular cartilage in differently loaded areas of the equine stifle
Fugazzola, Maria; Nissinen, Mikko T; Jäntti, Jiri; Tuppurainen, Juuso; Plomp, Saskia; Te Moller, Nikae; Mäkelä, Janne TA; van Weeren, Rene. 2023. Equine veterinary journal. [Epub ahead of print 27 June 2023]: 1-13 -
Contrast Agent Diffusion Reflects Biomechanical Finite Element Model Properties Of Articular Cartilage
Tuppurainen, J..; Jäntti, J.; Nissinen, M.T.; Fugazzola, M.C.; van Weeren, R.; Joenathan, A.; Grinstaff, M.W.; Matikka, H.; Korhonen, R.K.; Mäkelä, J.T.. 2023. Osteoarthritis and cartilage -
Effect Of Depth-dependent Variation In Articular Cartilage Composition On Nanoparticle Diffusion
Jiri Jäntti; Anisha Joenathan; Maria C. Fugazzola; René van Weeren; Brian D. Synder; Mark W. Grinstaff; Juha Töyräs; Hanna Matikka; Janne T.A. Mäkelä. 2023. -
Tantalum And Iodine Based Dual-Contrast Photon-Counting Computed Tomography Method For Assessment Of Articular Cartilage Composition
Paakkari, P.; Inkinen, S.I.; Jäntti, J.; Tuppurainen, J.; Fugazzola, M.C.; Joenathan, A.; Ylisiurua, S.; Nieminen, M.T.; Grinstaff, M.W.; Kröger, H.; Töyräs, J.; Honkanen, J.T.; Mäkelä, J.T.. 2023. Osteoarthritis and cartilage -
Triple contrast computed tomography reveals site‐specific biomechanical differences in human knee joint – a proof of concept study
Orava, Heta; Paakkari, Petri; Jäntti, Jiri; Honkanen, Miitu KM; Honkanen, Juuso TJ; Virén, Tuomas; Joenathan, Anisha; Tanska, Petri; Korhonen, Rami K; Grinstaff, Mark W; Töyräs, Juha; Mäkelä, Janne TA. 2023. Journal of orthopaedic research. 2024; 42: 415-424 -
Effect of doping on the dynamic nuclear polarization of porous silicon nanoparticles
Tamarov, K.; von Witte, G.; Hyppönen, V.; Jäntti, J.; Himmler, A.; Albannay, M.; Ernst, M.; Kozerke, S.; Lehto, V.-P.; Riikonen, J.; Kettunen, M. I.;. 2022. -
TANTALUM OXIDE NANOPARTICLES FOR CONTRAST ENHANCED COMPUTED TOMOGRAPHY IMAGING OF CARTILAGE
Jäntti, J; Joenathan, A; Fugazzola, M; van Weeren, R; Synder, BD; Grinstaff, MW; Töyräs, J; Matikka, H; Mäkelä, JT. 2022. Osteoarthritis and cartilage -
TOMOLAB : Röntgentomografialaboratorion kehittäminen alueen uudistuvan TKIO-toiminnan tueksi. Hankkeen loppuraportti
Jäntti, Jiri; Koistinen, Arto; Paakkari, Petri; Silvast, Tuomo; Tomppo, Laura; Tuomainen, Teemu; Hietaniemi, Veli; Hiltunen, Lea; Himanen, Katri; Jalli, Marja; Karhu, Jouni; Pihlava, Juha-Matti; Välimaa, Anna-Liisa; Alonen, Antti; Alonen, Lauri; Taskanen, Ari; Miettinen, Hannu; Räsänen, Miika; Saastamoinen, Jukka; Iso-Mustajärvi, Matti. 2022. Savonia-ammattikorkeakoulun julkaisusarja. . Savonia-ammattikorkeakoulu