K. Ojala

824 total citations
29 papers, 545 citations indexed

About

K. Ojala is a scholar working on Surgery, Pharmaceutical Science and Materials Chemistry. According to data from OpenAlex, K. Ojala has authored 29 papers receiving a total of 545 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 9 papers in Pharmaceutical Science and 9 papers in Materials Chemistry. Recurrent topics in K. Ojala's work include Drug Solubulity and Delivery Systems (9 papers), Crystallization and Solubility Studies (9 papers) and Ear Surgery and Otitis Media (8 papers). K. Ojala is often cited by papers focused on Drug Solubulity and Delivery Systems (9 papers), Crystallization and Solubility Studies (9 papers) and Ear Surgery and Otitis Media (8 papers). K. Ojala collaborates with scholars based in Finland, United Kingdom and Germany. K. Ojala's co-authors include Martti Sorri, P. Karma, A. Palva, A. M. M. Jokipii, Liisa Jokipii, Pekka Sipilä, Hanna Kortejärvi, Patrick Augustijns, Jouni Hirvonen and Leena Peltonen and has published in prestigious journals such as International Journal of Pharmaceutics, PLoS Pathogens and Journal of Pharmaceutical Sciences.

In The Last Decade

K. Ojala

29 papers receiving 494 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
K. Ojala Finland 15 210 128 126 98 82 29 545
Dinesh Asati India 11 122 0.6× 22 0.2× 15 0.1× 18 0.2× 38 0.5× 39 351
R. C. Oppenheim Australia 10 264 1.3× 89 0.7× 2 0.0× 58 0.6× 164 2.0× 17 767
Michihiro Ueda Japan 10 22 0.1× 6 0.0× 125 1.0× 106 1.1× 92 1.1× 53 340
Meral T. Ercan Türkiye 12 52 0.2× 8 0.1× 13 0.1× 33 0.3× 91 1.1× 43 451
Naveen Chhabra India 11 17 0.1× 39 0.3× 19 0.2× 10 0.1× 94 1.1× 44 545
Xiaofang Wang China 13 36 0.2× 24 0.2× 7 0.1× 41 0.4× 76 0.9× 40 453
Ramandeep Singh Narang India 13 169 0.8× 14 0.1× 7 0.1× 24 0.2× 42 0.5× 40 569
Chia‐Chen Lin Taiwan 6 74 0.4× 41 0.3× 2 0.0× 12 0.1× 79 1.0× 25 319
Zachary N. Warnken United States 13 232 1.1× 26 0.2× 4 0.0× 14 0.1× 21 0.3× 19 494
Stephen A. Howard United States 12 187 0.9× 62 0.5× 8 0.1× 29 0.4× 35 462

Countries citing papers authored by K. Ojala

Since Specialization
Citations

This map shows the geographic impact of K. Ojala's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by K. Ojala with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Ojala more than expected).

Fields of papers citing papers by K. Ojala

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. Ojala. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by K. Ojala. The network helps show where K. Ojala may publish in the future.

Co-authorship network of co-authors of K. Ojala

This figure shows the co-authorship network connecting the top 25 collaborators of K. Ojala. A scholar is included among the top collaborators of K. Ojala based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with K. Ojala. K. Ojala is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Aspegrén, John, et al.. (2022). Nanoparticle-based oral formulation can surprise you with inferior in vivo absorption in humans. European Journal of Pharmaceutics and Biopharmaceutics. 177. 91–99. 4 indexed citations
2.
Ojala, K., Anna Shevchenko, Timo Korjamo, et al.. (2021). How to stop disproportionation of a hydrochloride salt of a very weakly basic compound in a non-clinical suspension formulation. International Journal of Pharmaceutics. 606. 120875–120875. 4 indexed citations
3.
Ojala, K., Ronald Schilderink, Pirjo Nykänen, et al.. (2020). Predicting the effect of prandial stage and particle size on absorption of ODM-204. European Journal of Pharmaceutics and Biopharmaceutics. 156. 75–83. 7 indexed citations
4.
Ojala, K., et al.. (2020). Prediction of drug dissolution from Toremifene 80 mg tablets by NIR spectroscopy. International Journal of Pharmaceutics. 577. 119028–119028. 17 indexed citations
5.
Berben, Philippe, L. J. Ashworth, Stefania Beato, et al.. (2019). Biorelevant dissolution testing of a weak base: Interlaboratory reproducibility and investigation of parameters controlling in vitro precipitation. European Journal of Pharmaceutics and Biopharmaceutics. 140. 141–148. 38 indexed citations
6.
Mann, James, Jennifer Dressman, Karin M. Rosenblatt, et al.. (2017). Validation of Dissolution Testing with Biorelevant Media: An OrBiTo Study. Molecular Pharmaceutics. 14(12). 4192–4201. 75 indexed citations
7.
Madsen, Cecilie Maria, Alexandra Teleki, Jan Bevernage, et al.. (2017). Investigation of the Intra- and Interlaboratory Reproducibility of a Small Scale Standardized Supersaturation and Precipitation Method. Molecular Pharmaceutics. 14(12). 4161–4169. 14 indexed citations
8.
Balistreri, Giuseppe, Mikko Turunen, Raquel Díaz, et al.. (2016). Oncogenic Herpesvirus Utilizes Stress-Induced Cell Cycle Checkpoints for Efficient Lytic Replication. PLoS Pathogens. 12(2). e1005424–e1005424. 28 indexed citations
9.
Andersson, Sara, Jan Bevernage, Yan He, et al.. (2016). Interlaboratory Validation of Small-Scale Solubility and Dissolution Measurements of Poorly Water-Soluble Drugs. Journal of Pharmaceutical Sciences. 105(9). 2864–2872. 41 indexed citations
10.
Turpeinen, Hannu, Pauli J. Ojala, K. Ojala, et al.. (2013). Minor histocompatibility antigens as determinants for graft‐versus‐host disease after allogeneic haematopoietic stem cell transplantation. International Journal of Immunogenetics. 40(6). 495–501. 10 indexed citations
11.
Kortejärvi, Hanna, et al.. (2011). Use of conventional surfactant media as surrogates for FaSSIF in simulating in vivo dissolution of BCS class II drugs. European Journal of Pharmaceutics and Biopharmaceutics. 78(3). 531–538. 35 indexed citations
12.
Heikkilä, T., Milja Karjalainen, K. Ojala, et al.. (2010). Equilibrium drug solubility measurements in 96-well plates reveal similar drug solubilities in phosphate buffer pH 6.8 and human intestinal fluid. International Journal of Pharmaceutics. 405(1-2). 132–136. 35 indexed citations
13.
Kortejärvi, Hanna, et al.. (2009). Very rapid dissolution is not needed to guarantee bioequivalence for biopharmaceutics classification system (BCS) I drugs. Journal of Pharmaceutical Sciences. 99(2). 621–625. 16 indexed citations
14.
Heikkilä, T., Milja Karjalainen, Marjo Yliperttula, et al.. (2008). Drug polymorphism causes problems on reliable pharmaceutical solubility testing. European Journal of Pharmaceutical Sciences. 34(1). S30–S30. 1 indexed citations
15.
Toivola, Jouni, et al.. (2002). Properties of Baculovirus Particles Displaying GFP Analyzed by Fluorescence Correlation Spectroscopy. Biological Chemistry. 383(12). 1941–1946. 18 indexed citations
16.
Ojala, K., et al.. (1983). Late results of tympanoplasty using ossicle or cortical bone. The Journal of Laryngology & Otology. 97(1). 19–25. 20 indexed citations
17.
Ojala, K., Martti Sorri, Pekka Sipilä, & A. Palva. (1982). Post-Operative cholesteateatomas and retraction pockets after obliterative surgery in ears without cholesteatoma. The Journal of Laryngology & Otology. 96(5). 411–416. 2 indexed citations
18.
Ojala, K., Martti Sorri, Pekka Sipilä, & A. Palva. (1982). Late Changes in Ear Canal Volumes After Mastoid Obliteration. Archives of Otolaryngology - Head and Neck Surgery. 108(4). 208–209. 15 indexed citations
19.
Sipilä, Pekka, A. Palva, Martti Sorri, & K. Ojala. (1981). Atlantoaxial Subluxation: An Unusual Complication After Local Anesthesia for Tonsillectomy. Archives of Otolaryngology - Head and Neck Surgery. 107(3). 181–182. 27 indexed citations
20.
Laiho, K., et al.. (1968). �ber die Obduktionsbefunde bei Selbstmord durch Erh�ngen. International Journal of Legal Medicine. 63(2). 63–69. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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