Stephan Bielfeldt

1.6k total citations
63 papers, 1.2k citations indexed

About

Stephan Bielfeldt is a scholar working on Dermatology, Pharmaceutical Science and Insect Science. According to data from OpenAlex, Stephan Bielfeldt has authored 63 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Dermatology, 27 papers in Pharmaceutical Science and 11 papers in Insect Science. Recurrent topics in Stephan Bielfeldt's work include Advancements in Transdermal Drug Delivery (27 papers), Skin Protection and Aging (24 papers) and Dermatology and Skin Diseases (20 papers). Stephan Bielfeldt is often cited by papers focused on Advancements in Transdermal Drug Delivery (27 papers), Skin Protection and Aging (24 papers) and Dermatology and Skin Diseases (20 papers). Stephan Bielfeldt collaborates with scholars based in Germany, United States and United Kingdom. Stephan Bielfeldt's co-authors include Klaus‐Peter Wilhelm, D. Wilhelm, H Tronnier, Ulrike Heinrich, M. Rohr, Mike Waring, Gerd‐Helge Schneider, Eric L. Simpson, S. Jaspers and Urte Koop and has published in prestigious journals such as SHILAP Revista de lepidopterología, Chemosphere and TrAC Trends in Analytical Chemistry.

In The Last Decade

Stephan Bielfeldt

63 papers receiving 1.1k citations

Peers

Countries citing papers authored by Stephan Bielfeldt

Since Specialization

Citations

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

Fields of papers citing papers by Stephan Bielfeldt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stephan Bielfeldt

This figure shows the co-authorship network connecting the top 25 collaborators of Stephan Bielfeldt. A scholar is included among the top collaborators of Stephan Bielfeldt 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 Stephan Bielfeldt. Stephan Bielfeldt 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	Assessment of penetration and permeation of caffeine by confocal Raman spectroscopy in vivo and ex vivo by tape stripping 2022 ·International Journal of Cosmetic Science ·(unknown), (unknown), Stephan Bielfeldt, Dominique Jasmin Lunter	16
2	Biophysical and Subject-Based Assessment of the Effects of Topical Moisturizer Usage on Xerotic Skin—Part I: EpsilonTM 2D Skin Hydration 2021 ·Cosmetics ·(unknown), Jonathan Crowther, (unknown), Stephan Bielfeldt, (unknown), (unknown), (unknown), Peter Blenkiron	1
3	Reduction of residual topical diclofenac in waste water by a wiping procedure before hand washing 2021 ·Chemosphere ·Stephan Bielfeldt, (unknown), (unknown), (unknown), (unknown)	6
4	Multi Parametric Biophysical Assessment of Treatment Effects on Xerotic Skin 2021 ·SHILAP Revista de lepidopterología ·(unknown), Jonathan Crowther, (unknown), (unknown), Biao Lu, (unknown), (unknown), (unknown), Stephan Bielfeldt, Peter Blenkiron	10
5	Biophysical and Subject-Based Assessment of the Effects of Topical Moisturizer Usage on Xerotic Skin—Part II: Visioscan® VC 20plus Imaging 2021 ·Cosmetics ·(unknown), Jonathan Crowther, (unknown), Stephan Bielfeldt, (unknown), (unknown), (unknown), Peter Blenkiron	3
6	Performance Metrics of Sunscreen Formulations: In Vitro and In Vivo Techniques 2021 ·Current problems in dermatology ·Stephan Bielfeldt	1
7	Effect of a newly developed pastille on the salivary flow rate in subjects with dry mouth symptoms: a randomized, controlled, monocentric clinical study 2021 ·BMC Oral Health ·Stephan Bielfeldt, D. Wilhelm, (unknown), Ulrich Schwantes, Klaus‐Peter Wilhelm	7
8	A Randomized Exploratory Study to Investigate the Inflammatory Response During an Ultraviolet-Radiation-Induced Cold Sore Episode 2021 ·Dermatology and Therapy ·Joseph C. Veltri, Ron Boon, (unknown), Klaus‐Peter Wilhelm, Stephan Bielfeldt	1
9	New methods for assessing secondary performance attributes of sunscreens suitable for professional outdoor work 2021 ·Journal of Occupational Medicine and Toxicology ·(unknown), Patricia Weinert, Stephan Bielfeldt, (unknown), (unknown), Claas Ulrich, Swen Malte John	7
10	Targeted dry skin treatment using a multifunctional topical moisturizer 2020 ·International Journal of Cosmetic Science ·(unknown), Jonathan Crowther, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Stephan Bielfeldt, Peter Blenkiron	10
11	A Dermonutrient Containing Special Collagen Peptides Improves Skin Structure and Function: A Randomized, Placebo-Controlled, Triple-Blind Trial Using Confocal Laser Scanning Microscopy on the Cosmetic Effects and Tolerance of a Drinkable Collagen Supplement 2020 ·Journal of Medicinal Food ·(unknown), Stephan Bielfeldt, (unknown), Klaus‐Peter Wilhelm	18
12	Multicenter methodology comparison of the FDA and ISO standard for measurement of in vitro UVA protection of sunscreen products 2018 ·Journal of Photochemistry and Photobiology B Biology ·Stephan Bielfeldt, (unknown), M. Rohr, Bernd Herzog, (unknown), (unknown), Ulrike Heinrich, (unknown), D. Kockott, Jürgen Lademann, (unknown), Steef Peters, T. Rudolph, (unknown), H Tronnier, (unknown), L. Zastrow, F. Pflücker	6
13	In vitro Sun Protection Factor: Still a Challenge with No Final Answer 2010 ·Skin Pharmacology and Physiology ·M. Rohr, (unknown), (unknown), (unknown), (unknown), Ulrike Heinrich, H Tronnier, (unknown), Steef Peters, F. Pflücker, T. Rudolph, (unknown), Klaus Jenni, D. Kockott, Jürgen Lademann, Bernd Herzog, Stephan Bielfeldt, (unknown), (unknown), L. Zastrow	39
14	Cream or foam in pedal skin care: towards the ideal vehicle for urea used against dry skin 2010 ·International Journal of Cosmetic Science ·Claudia Borelli, Stephan Bielfeldt, S Borelli, Martin Schaller, Hans Christian Körting	24
15	p53 labeling index in assessing the efficacy of a sunscreen in protection against UV‐induced damage 2008 ·International Journal of Dermatology ·Marko Lens, Stephan Bielfeldt, Véronique Bataille, Klaus‐Peter Wilhelm	2
16	Use of image analysis techniques for objective quantification of the efficacy of different hair removal methods 2007 ·International Journal of Cosmetic Science ·Stephan Bielfeldt, (unknown), Klaus‐Peter Wilhelm	1
17	Influence of Applied Quantity of Sunscreen Products on the Sun Protection Factor – A Multicenter Study Organized by the DGK Task Force Sun Protection 2006 ·Skin Pharmacology and Physiology ·(unknown), Heiner Gers-Barlag, Claudia Mundt, (unknown), Stephan Bielfeldt, T. Rudolph, F. Pflücker, Ulrike Heinrich, H Tronnier, (unknown), (unknown), (unknown), (unknown), Klaus Jenni, D. Kockott, Jürgen Lademann, Bernd Herzog, M. Rohr	63
18	Axillary pH and influence of deodorants 2000 ·Skin Research and Technology ·(unknown), (unknown), J. Schreiber, (unknown), Frank Rippke, Stephan Bielfeldt	26
19	Collaborative development of a sun protection factor test method: a proposed European Standard. COLIPA Task Force ‘Sun Protection Measurement’, Europe 1996 ·International Journal of Cosmetic Science ·James A. Ferguson, Marc B. Brown, (unknown), Stephan Bielfeldt, John P. Brown, Alain Chardon, C. Hourseau, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	47
20	Comparative studies of skin roughness measurements by image analysis and several in vivo skin testing methods 1991 ·Journal of the Society of Cosmetic Chemists ·(unknown), Stephan Bielfeldt	11

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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