Sandra Klein

4.0k total citations · 1 hit paper
99 papers, 3.0k citations indexed

About

Sandra Klein is a scholar working on Pharmaceutical Science, Pediatrics, Perinatology and Child Health and Materials Chemistry. According to data from OpenAlex, Sandra Klein has authored 99 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Pharmaceutical Science, 31 papers in Pediatrics, Perinatology and Child Health and 17 papers in Materials Chemistry. Recurrent topics in Sandra Klein's work include Drug Solubulity and Delivery Systems (58 papers), Pharmaceutical studies and practices (30 papers) and Advanced Drug Delivery Systems (21 papers). Sandra Klein is often cited by papers focused on Drug Solubulity and Delivery Systems (58 papers), Pharmaceutical studies and practices (30 papers) and Advanced Drug Delivery Systems (21 papers). Sandra Klein collaborates with scholars based in Germany, United States and United Kingdom. Sandra Klein's co-authors include Jennifer Dressman, Grzegorz Garbacz, Werner Weitschies, Hannah Batchelor, Nikoletta Fotaki, Charles M. Buchanan, James Butler, Karsten Mäder, Vinod P. Shah and John Hempenstall and has published in prestigious journals such as Water Research, Advanced Drug Delivery Reviews and American Journal of Public Health.

In The Last Decade

Sandra Klein

95 papers receiving 2.9k citations

Hit Papers

Impact of gastrointestinal physiology on drug absorption ... 2020 2026 2022 2024 2020 50 100 150 200
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Impact of gastrointestinal physiology on drug absorption in special populations––An UNGAP review
    2020 201 citations Cordula Stillhart, Katarina Vučićević et al. European Journal of Pharmaceutical Sciences profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sandra Klein Germany 27 1.9k 589 580 407 368 99 3.0k
Nikoletta Fotaki United Kingdom 22 1.2k 0.6× 436 0.7× 434 0.7× 253 0.6× 277 0.8× 115 2.0k
Gregory E. Amidon United States 31 2.5k 1.3× 271 0.5× 1.0k 1.8× 585 1.4× 695 1.9× 58 4.1k
Maria Vertzoni Greece 35 3.0k 1.6× 502 0.9× 1.0k 1.8× 711 1.7× 552 1.5× 114 4.1k
Filippos Kesisoglou United States 34 2.3k 1.2× 294 0.5× 877 1.5× 488 1.2× 695 1.9× 90 3.5k
Mirko Koziolek Germany 25 1.3k 0.7× 208 0.4× 247 0.4× 205 0.5× 328 0.9× 59 2.2k
Marival Bermejo Spain 34 1.8k 1.0× 414 0.7× 644 1.1× 447 1.1× 1.0k 2.8× 143 4.6k
Joachim Brouwers Belgium 39 3.6k 1.9× 506 0.9× 1.5k 2.6× 573 1.4× 858 2.3× 110 5.2k
David Fleisher United States 26 1.1k 0.6× 419 0.7× 198 0.3× 223 0.5× 494 1.3× 59 3.1k
Henning Gjelstrup Kristensen Denmark 34 1.6k 0.9× 185 0.3× 539 0.9× 269 0.7× 567 1.5× 68 3.2k
Grzegorz Garbacz Poland 19 1.0k 0.5× 160 0.3× 297 0.5× 212 0.5× 210 0.6× 66 1.6k

Countries citing papers authored by Sandra Klein

Since Specialization
Citations

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

Fields of papers citing papers by Sandra Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sandra Klein

This figure shows the co-authorship network connecting the top 25 collaborators of Sandra Klein. A scholar is included among the top collaborators of Sandra Klein 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 Sandra Klein. Sandra Klein 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.
Klein, Sandra, et al.. (2024). Prediction of subcutaneous drug absorption − Development of novel simulated interstitial fluid media for predictive subcutaneous in vitro assays. International Journal of Pharmaceutics. 658. 124227–124227. 5 indexed citations
2.
Klein, Sandra, et al.. (2023). What to consider for successful administration of oral liquids via enteral feeding tubes? a case study with paediatric ibuprofen suspensions. International Journal of Pharmaceutics. 649. 123628–123628. 1 indexed citations
3.
Batchelor, Hannah, Sveinbjörn Gizurarson, Sonia Iurian, et al.. (2023). Colour of Medicines and Children’s Acceptability? A Systematic Literature Review of Children’s Perceptions about Colours of Oral Dosage Forms. Pharmaceutics. 15(7). 1992–1992. 8 indexed citations
4.
Kloss, Alla, et al.. (2023). Prediction of subcutaneous drug absorption - Characterization of subcutaneous interstitial fluids as a basis for developing biorelevant in vitro models. International Journal of Pharmaceutics. 638. 122906–122906. 11 indexed citations
5.
Klein, Sandra, Masahiro Sakagami, Kevin Li, & Kevin S. Warner. (2023). Testing the In Vitro Product Performance of Mucosal Drug Products: View of the USP Expert Panel. Dissolution Technologies. 30(4). 202–223.
6.
Saraiva, André Lopes, Allisson Benatti Justino, Rodrigo Rodrigues Franco, et al.. (2022). Polyphenols-Rich Fraction from Annona muricata Linn. Leaves Attenuates Oxidative and Inflammatory Responses in Neutrophils, Macrophages, and Experimental Lung Injury. Pharmaceutics. 14(6). 1182–1182. 3 indexed citations
7.
Walsh, Jennifer, Daniel Schaufelberger, Sonia Iurian, et al.. (2021). Path towards efficient paediatric formulation development based on partnering with clinical pharmacologists and clinicians, a conect4children expert group white paper. British Journal of Clinical Pharmacology. 88(12). 5034–5051. 15 indexed citations
8.
Bernhardt, Alexander, et al.. (2021). A Customized Screening Tool Approach for the Development of a Self-Nanoemulsifying Drug Delivery System (SNEDDS). AAPS PharmSciTech. 23(1). 39–39. 17 indexed citations
9.
Stillhart, Cordula, Katarina Vučićević, Patrick Augustijns, et al.. (2020). Impact of gastrointestinal physiology on drug absorption in special populations––An UNGAP review. European Journal of Pharmaceutical Sciences. 147. 105280–105280. 201 indexed citations breakdown →
10.
Harris, David, et al.. (2020). Age-appropriate solid oral formulations for pediatric applications with a focus on multiparticulates and minitablets: Summary of September 2019 EuPFI workshop. European Journal of Pharmaceutics and Biopharmaceutics. 153. 222–225. 20 indexed citations
11.
12.
Klein, Sandra, et al.. (2018). Robustness of barrier membrane coated metoprolol tartrate matrix tablets: Drug release evaluation under physiologically relevant in vitro conditions. International Journal of Pharmaceutics. 543(1-2). 368–375. 10 indexed citations
13.
Batchelor, Hannah, Terry B. Ernest, Talia Flanagan, et al.. (2016). Towards the development of a paediatric biopharmaceutics classification system: Results of a survey of experts. International Journal of Pharmaceutics. 511(2). 1151–1157. 16 indexed citations
14.
Klein, Sandra. (2013). Influence of different test parameters on in vitro drug release from topical diclofenac formulations in a vertical diffusion cell setup.. PubMed. 68(7). 565–71. 13 indexed citations
15.
Dressman, Jennifer, et al.. (2013). In Vitro Tools for Evaluating Novel Dosage Forms of Poorly Soluble, Weakly Basic Drugs: Case Example Ketoconazole. Journal of Pharmaceutical Sciences. 102(10). 3645–3652. 26 indexed citations
16.
Kostewicz, Edmund, Bertil Abrahamsson, Marcus E. Brewster, et al.. (2013). In vitro models for the prediction of in vivo performance of oral dosage forms. European Journal of Pharmaceutical Sciences. 57. 342–366. 299 indexed citations
17.
Thommes, Markus, et al.. (2013). Design of Biorelevant Test Setups for the Prediction of Diclofenac In Vivo Features After Oral Administration. Pharmaceutical Research. 30(6). 1483–1501. 23 indexed citations
18.
Garbacz, Grzegorz, et al.. (2012). A novel liquefied gas based oral controlled release drug delivery system for liquid drug formulations. European Journal of Pharmaceutics and Biopharmaceutics. 81(2). 334–338. 5 indexed citations
19.
Klein, Sandra, Norma L. Buchanan, & Charles M. Buchanan. (2012). Miniaturized Transfer Models to Predict the Precipitation of Poorly Soluble Weak Bases upon Entry into the Small Intestine. AAPS PharmSciTech. 13(4). 1230–1235. 18 indexed citations
20.
Garbacz, Grzegorz, Sandra Klein, & Werner Weitschies. (2010). A biorelevant dissolution stress test device – background and experiences. Expert Opinion on Drug Delivery. 7(11). 1251–1261. 57 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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