| Challenges and obstacles of ocular pharmacokinetics and drug delivery A Urtti Advanced drug delivery reviews 58 (11), 1131-1135, 2006 | 1241 | 2006 |
| Pharmacokinetic aspects of retinal drug delivery EM Del Amo, AK Rimpelä, E Heikkinen, OK Kari, E Ramsay, T Lajunen, ... Progress in retinal and eye research 57, 134-185, 2017 | 600 | 2017 |
| Current and future ophthalmic drug delivery systems: a shift to the posterior segment EM Del Amo, A Urtti Drug discovery today 13 (3-4), 135-143, 2008 | 597 | 2008 |
| Nanofibrillar cellulose hydrogel promotes three-dimensional liver cell culture M Bhattacharya, MM Malinen, P Lauren, YR Lou, SW Kuisma, L Kanninen, ... Journal of controlled release 164 (3), 291-298, 2012 | 500 | 2012 |
| Ocular absorption following topical delivery K Järvinen, T Järvinen, A Urtti Advanced drug delivery reviews 16 (1), 3-19, 1995 | 493 | 1995 |
| Chemical enhancement of percutaneous absorption in relation to stratum corneum structural alterations TM Suhonen, JA Bouwstra, A Urtti Journal of controlled release 59 (2), 149-161, 1999 | 451 | 1999 |
| Microemulsions for topical delivery of estradiol S Peltola, P Saarinen-Savolainen, J Kiesvaara, TM Suhonen, A Urtti International journal of pharmaceutics 254 (2), 99-107, 2003 | 448 | 2003 |
| Drug transport in corneal epithelium and blood–retina barrier: emerging role of transporters in ocular pharmacokinetics E Mannermaa, KS Vellonen, A Urtti Advanced drug delivery reviews 58 (11), 1136-1163, 2006 | 424 | 2006 |
| Interactions of polymeric and liposomal gene delivery systems with extracellular glycosaminoglycans: physicochemical and transfection studies M Ruponen, S Ylä-Herttuala, A Urtti Biochimica et Biophysica Acta (BBA)-Biomembranes 1415 (2), 331-341, 1999 | 422 | 1999 |
| Pharmacokinetic role of L-type amino acid transporters LAT1 and LAT2 EM Del Amo, A Urtti, M Yliperttula European Journal of Pharmaceutical Sciences 35 (3), 161-174, 2008 | 397 | 2008 |
| Cell culture models of the ocular barriers M Hornof, E Toropainen, A Urtti European journal of pharmaceutics and biopharmaceutics 60 (2), 207-225, 2005 | 387 | 2005 |
| Characterization of paracellular and aqueous penetration routes in cornea, conjunctiva, and sclera. KM Hämäläinen, K Kananen, S Auriola, K Kontturi, A Urtti Investigative ophthalmology & visual science 38 (3), 627-634, 1997 | 365 | 1997 |
| Minimizing systemic absorption of topically administered ophthalmic drugs A Urtti, L Salminen Survey of ophthalmology 37 (6), 435-456, 1993 | 355 | 1993 |
| Permeability of retinal pigment epithelium: effects of permeant molecular weight and lipophilicity L Pitkanen, VP Ranta, H Moilanen, A Urtti Investigative ophthalmology & visual science 46 (2), 641-646, 2005 | 335 | 2005 |
| Interaction of liposomes with human skin in vitro—the influence of lipid composition and structure M Kirjavainen, A Urtti, I Jääskeläinen, TM Suhonen, P Paronen, ... Biochimica et Biophysica Acta (BBA)-Lipids and Lipid Metabolism 1304 (3 …, 1996 | 331 | 1996 |
| Comparison of cell proliferation and toxicity assays using two cationic liposomes K Lappalainen, I Jääskeläinen, K Syrjänen, A Urtti, S Syrjänen Pharmaceutical research 11, 1127-1131, 1994 | 331 | 1994 |
| Gold nanoparticles enable selective light-induced contents release from liposomes L Paasonen, T Laaksonen, C Johans, M Yliperttula, K Kontturi, A Urtti Journal of controlled release 122 (1), 86-93, 2007 | 319 | 2007 |
| Determination of the degree of substitution of acetylated starch by hydrolysis, 1H NMR and TGA/IR M Elomaa, T Asplund, P Soininen, R Laatikainen, S Peltonen, ... Carbohydrate Polymers 57 (3), 261-267, 2004 | 316 | 2004 |
| Structure–activity relationships of poly (l-lysines): effects of pegylation and molecular shape on physicochemical and biological properties in gene delivery M Männistö, S Vanderkerken, V Toncheva, M Elomaa, M Ruponen, ... Journal of controlled release 83 (1), 169-182, 2002 | 302 | 2002 |
| Effect of liposomal and free bisphosphonates on the IL-1β, IL-6 and TNFα secretion from RAW 264 cells in vitro N Pennanen, S Lapinjoki, A Urtti, J Mönkkönen Pharmaceutical research 12, 916-922, 1995 | 290 | 1995 |
