Johan Gråsjö

1.9k total citations
37 papers, 1.5k citations indexed

About

Johan Gråsjö is a scholar working on Pharmaceutical Science, Oncology and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Johan Gråsjö has authored 37 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pharmaceutical Science, 8 papers in Oncology and 7 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Johan Gråsjö's work include Spectroscopy and Quantum Chemical Studies (6 papers), Drug Solubulity and Delivery Systems (6 papers) and Drug Transport and Resistance Mechanisms (6 papers). Johan Gråsjö is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (6 papers), Drug Solubulity and Delivery Systems (6 papers) and Drug Transport and Resistance Mechanisms (6 papers). Johan Gråsjö collaborates with scholars based in Sweden, Switzerland and Germany. Johan Gråsjö's co-authors include Per Artursson, Lucia Lazorova, Erik Björk, Per Artursson, Staffan Tavelin, Gunilla Englund, Anders Rönnblom, Urban Karlbom, Andreas Kindmark and Fredrik Rorsman and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Johan Gråsjö

37 papers receiving 1.5k citations

Peers

Countries citing papers authored by Johan Gråsjö

Since Specialization

Citations

This map shows the geographic impact of Johan Gråsjö'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 Johan Gråsjö with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johan Gråsjö more than expected).

Fields of papers citing papers by Johan Gråsjö

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johan Gråsjö. 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 Johan Gråsjö. The network helps show where Johan Gråsjö may publish in the future.

Co-authorship network of co-authors of Johan Gråsjö

This figure shows the co-authorship network connecting the top 25 collaborators of Johan Gråsjö. A scholar is included among the top collaborators of Johan Gråsjö 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 Johan Gråsjö. Johan Gråsjö is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Observation of an Associative State in Aqueous Hydroxide 2025 ·Journal of the American Chemical Society ·Zhong Yin, Павел О. Краснов, Stephan Thürmer, (unknown), Yi‐Tao Cui, Kosuke Yamazoe, Jun Miyawaki, Takashi Tokushima, Conny Såthe, Johan Gråsjö, Yoshihisa Harada, Sergey P. Polyutov, (unknown), Michael Odelius, Faris Gel’mukhanov, Jan‐Erik Rubensson, Victor Kimberg	1
2	FRAP analysis of peptide diffusion in extracellular matrix mimetic hydrogels as an in vitro model for subcutaneous injection 2024 ·International Journal of Pharmaceutics ·(unknown), (unknown), Johan Gråsjö, (unknown), Per Hansson	4
3	Quantitative imaging of doxorubicin diffusion and cellular uptake in biomimetic gels with human liver tumor cells 2023 ·Drug Delivery and Translational Research ·(unknown), P.W. O’Callaghan, (unknown), Johan Gråsjö, Olle Eriksson, Erik Sjögren, Per Hansson, Femke Heindryckx, Johan Kreuger, Hans Lennernäs	7
4	Mechanical behaviour of ideal elastic-plastic particles subjected to different triaxial loading conditions 2017 ·Powder Technology ·(unknown), Johan Gråsjö, Göran Frenning	7
5	Considerations on the quantitative analysis of apparent amorphicity of milled lactose by Raman spectroscopy 2016 ·International Journal of Pharmaceutics ·(unknown), Lucia Lazorova, (unknown), Göran Alderborn, Johan Gråsjö	23
6	Rydberg-Resolved Resonant Inelastic Soft X-Ray Scattering: Dynamics at Core Ionization Thresholds 2015 ·Physical Review Letters ·Jan‐Erik Rubensson, Johan Söderström, (unknown), Johan Gråsjö, Joakim Andersson, Conny Såthe, Franz Hennies, Valentina Bisogni, (unknown), (unknown), Thorsten Schmitt, Vladimir N. Strocov, Alexander Föhlisch, Brian Kennedy, Annette Pietzsch	11
7	Local Electronic Structure of Functional Groups in Glycine As Anion, Zwitterion, and Cation in Aqueous Solution 2009 ·The Journal of Physical Chemistry B ·Johan Gråsjö, E. Andersson, Johan Forsberg, L.-C. Duda, (unknown), Wandared Pokapanich, Olle Björneholm, Joakim Andersson, Annette Pietzsch, Franz Hennies, Jan‐Erik Rubensson	32
8	Implications of regular solution theory on the release mechanism of catanionic mixtures from gels 2009 ·Colloids and Surfaces B Biointerfaces ·Tobias Bramer, Göran Frenning, Johan Gråsjö, Katarina Edsman, Per Hansson	17
9	The Multiple Depletion Curves Method Provides Accurate Estimates of Intrinsic Clearance (CLint), Maximum Velocity of the Metabolic Reaction (Vmax), and Michaelis Constant (Km): Accuracy and Robustness Evaluated through Experimental Data and Monte Carlo Simulations 2008 ·Drug Metabolism and Disposition ·Erik Sjögren, Hans Lennernäs, Tommy B. Andersson, Johan Gråsjö, Ulf Bredberg	35
10	Direct Nose-to-Brain Transfer of Morphine After Nasal Administration to Rats 2006 ·Pharmaceutical Research ·Ulla Westin, Emma Boström, Johan Gråsjö, Margareta Hammarlund‐Udenaes, Erik Björk	64
11	Regional levels of drug transporters along the human intestinal tract: Co-expression of ABC and SLC transporters and comparison with Caco-2 cells 2006 ·European Journal of Pharmaceutical Sciences ·Gunilla Englund, Fredrik Rorsman, Anders Rönnblom, Urban Karlbom, Lucia Lazorova, Johan Gråsjö, Andreas Kindmark, Per Artursson	279
12	Caco-2 permeability of weakly basic drugs predicted with the Double-Sink PAMPA method 2005 ·European Journal of Pharmaceutical Sciences ·Alex Avdeef, Per Artursson, Sibylle Neuhoff, Lucia Lazorova, Johan Gråsjö, Staffan Tavelin	170
13	Formulating Insulin for Oral Administration: Preparation of Hyaluronan-Insulin Complex 2004 ·Pharmaceutical Research ·(unknown), Arne Andersson, Johan Gråsjö, Ingvar Sjöholm	15
14	Effect of intragranular porosity on compression behaviour of and drug release from reservoir pellets 2003 ·European Journal of Pharmaceutical Sciences ·(unknown), Johan Gråsjö, Göran Alderborn	38
15	Applications of Epithelial Cell Culture in Studies of Drug Transport 2003 ·Humana Press eBooks ·Staffan Tavelin, Johan Gråsjö, Jan Taipalensuu, Göran Ocklind, Per Artursson	110
16	A New Method for Drug Transport Studies on Pig Nasal Mucosa Using a Horizontal Ussing Chamber 2002 ·Journal of Pharmaceutical Sciences ·(unknown), Johan Gråsjö, Erik Björk	31
17	Paracellular drug transport across intestinal epithelia: influence of charge and induced water flux 1999 ·European Journal of Pharmaceutical Sciences ·Johan Karlsson, Anna‐Lena Ungell, Johan Gråsjö, Per Artursson	64
18	Effect of Molecular Charge on Intestinal Epithelial Drug Transport: pH-Dependent Transport of Cationic Drugs 1999 ·Journal of Pharmacology and Experimental Therapeutics ·Katrin Palm, Kristina Luthman, (unknown), Johan Gråsjö, Per Artursson	138
19	Quantification and imaging of mannitol transport through Caco-2 cell monolayers using a positron-emitting tracer. 1998 ·Pharmaceutical Research ·Lucia Lazorova, Johan Gråsjö, Per Artursson, (unknown), Feng Wu, (unknown), (unknown), Bengt Långström	8
20	Diffusion of Drugs in Native and Purified Gastrointestinal Mucus 1997 ·Journal of Pharmaceutical Sciences ·(unknown), Per Artursson, Johan Gråsjö, Erik Björk	153

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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