Ulrich Y. Schaff

1.2k total citations
32 papers, 974 citations indexed

About

Ulrich Y. Schaff is a scholar working on Immunology and Allergy, Immunology and Biomedical Engineering. According to data from OpenAlex, Ulrich Y. Schaff has authored 32 papers receiving a total of 974 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Immunology and Allergy, 11 papers in Immunology and 9 papers in Biomedical Engineering. Recurrent topics in Ulrich Y. Schaff's work include Cell Adhesion Molecules Research (13 papers), Neutrophil, Myeloperoxidase and Oxidative Mechanisms (7 papers) and Reproductive Health and Technologies (4 papers). Ulrich Y. Schaff is often cited by papers focused on Cell Adhesion Molecules Research (13 papers), Neutrophil, Myeloperoxidase and Oxidative Mechanisms (7 papers) and Reproductive Health and Technologies (4 papers). Ulrich Y. Schaff collaborates with scholars based in United States and Australia. Ulrich Y. Schaff's co-authors include Scott I. Simon, Greg J. Sommer, Melissa R. Sarantos, Itsukyo Yamayoshi, Chad E. Green, Harold J. Ting, Anthony G. Passerini, Neha Dixit, Malcolm Xing and Ning Pan and has published in prestigious journals such as Blood, Immunity and The Journal of Immunology.

In The Last Decade

Ulrich Y. Schaff

27 papers receiving 959 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ulrich Y. Schaff United States 17 288 284 265 213 130 32 974
Hyun Soo Lee South Korea 21 119 0.4× 186 0.7× 288 1.1× 40 0.2× 44 0.3× 72 1.3k
Shoso Yamamoto Japan 19 254 0.9× 274 1.0× 268 1.0× 55 0.3× 36 0.3× 72 1.0k
Lyudmila Sikora United States 15 75 0.3× 434 1.5× 392 1.5× 61 0.3× 107 0.8× 18 923
T. Bengtsson Sweden 17 170 0.6× 273 1.0× 229 0.9× 25 0.1× 130 1.0× 25 790
Elena B. Lomakina United States 12 256 0.9× 279 1.0× 152 0.6× 47 0.2× 149 1.1× 18 613
Agnieszka Strzelecka‐Kiliszek Poland 20 64 0.2× 179 0.6× 539 2.0× 83 0.4× 104 0.8× 45 1.0k
Tatsuya Kinoshita Japan 17 158 0.5× 498 1.8× 262 1.0× 29 0.1× 55 0.4× 34 923
JI Gallin United States 11 130 0.5× 348 1.2× 338 1.3× 44 0.2× 127 1.0× 23 918
Takehiko Koji Japan 17 39 0.1× 128 0.5× 354 1.3× 29 0.1× 58 0.4× 42 821
Veronika Miskolci United States 20 132 0.5× 400 1.4× 735 2.8× 81 0.4× 339 2.6× 39 1.5k

Countries citing papers authored by Ulrich Y. Schaff

Since Specialization
Citations

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

Fields of papers citing papers by Ulrich Y. Schaff

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ulrich Y. Schaff. 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 Ulrich Y. Schaff. The network helps show where Ulrich Y. Schaff may publish in the future.

Co-authorship network of co-authors of Ulrich Y. Schaff

This figure shows the co-authorship network connecting the top 25 collaborators of Ulrich Y. Schaff. A scholar is included among the top collaborators of Ulrich Y. Schaff 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 Ulrich Y. Schaff. Ulrich Y. Schaff 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.
2.
Schaff, Ulrich Y., et al.. (2025). Validation of a Reusable, Thermally Protective Specimen Shipper for Decentralized Sample Collections. The Journal of Applied Laboratory Medicine. 10(4). 874–886.
3.
4.
Sommer, Greg J., Tanran R. Wang, Elizabeth E. Hatch, et al.. (2019). At‐home sperm testing for epidemiologic studies: Evaluation of the Trak male fertility testing system in an internet‐based preconception cohort. Paediatric and Perinatal Epidemiology. 34(5). 504–512. 16 indexed citations
5.
Sommer, Greg J., et al.. (2018). Design and validation of the trak® volume cup - a dual purpose semen collection and volume measurement device for diagnosing hypospermia. Fertility and Sterility. 110(4). e275–e275. 9 indexed citations
6.
Sommer, Greg J., et al.. (2018). Development of an at-home sperm motility assay. Fertility and Sterility. 110(4). e306–e306. 7 indexed citations
7.
Sommer, Greg J., Amelia K. Wesselink, Ulrich Y. Schaff, et al.. (2017). Using an in-home semen testing system to evaluate total sperm count and time to conception: a pilot study. Fertility and Sterility. 108(3). e79–e80. 2 indexed citations
8.
Schaff, Ulrich Y., et al.. (2016). Novel centrifugal technology for measuring sperm concentration in the home. Fertility and Sterility. 107(2). 358–364.e4. 35 indexed citations
9.
Schaff, Ulrich Y., et al.. (2014). A centrifugal fluidic immunoassay for ocular diagnostics with an enzymatically hydrolyzed fluorogenic substrate. Lab on a Chip. 14(15). 2673–2673. 17 indexed citations
10.
Koh, Chung‐Yan, Ulrich Y. Schaff, Matthew Piccini, et al.. (2014). Centrifugal Microfluidic Platform for Ultrasensitive Detection of Botulinum Toxin. Analytical Chemistry. 87(2). 922–928. 55 indexed citations
11.
Schaff, Ulrich Y. & Greg J. Sommer. (2011). Whole Blood Immunoassay Based on Centrifugal Bead Sedimentation. Clinical Chemistry. 57(5). 753–761. 49 indexed citations
12.
Schaff, Ulrich Y., Kristin A. Trott, Kayan Tam, et al.. (2010). Neutrophils exposed to A. phagocytophilum under shear stress fail to fully activate, polarize, and transmigrate across inflamed endothelium. American Journal of Physiology-Cell Physiology. 299(1). C87–C96. 7 indexed citations
13.
Simon, Scott I., Melissa R. Sarantos, Rebecca A. Green, & Ulrich Y. Schaff. (2008). LEUCOCYTE RECRUITMENT UNDER FLUID SHEAR: MECHANICAL AND MOLECULAR REGULATION WITHIN THE INFLAMMATORY SYNAPSE. Clinical and Experimental Pharmacology and Physiology. 36(2). 217–224. 26 indexed citations
14.
Gower, R. Michael, Harold J. Ting, Ulrich Y. Schaff, et al.. (2008). Spatial Regulation of Inflammation by Human Aortic Endothelial Cells in a Linear Gradient of Shear Stress. Microcirculation. 15(4). 311–323. 66 indexed citations
15.
Schaff, Ulrich Y., et al.. (2008). Calcium Flux in Neutrophils Synchronizes β2 Integrin Adhesive and Signaling Events that Guide Inflammatory Recruitment. Annals of Biomedical Engineering. 36(4). 632–646. 76 indexed citations
16.
Schaff, Ulrich Y., Heather H. Shih, Dianne Sako, et al.. (2008). SLIC‐1/sorting nexin 20: A novel sorting nexin that directs subcellular distribution of PSGL‐1. European Journal of Immunology. 38(2). 550–564. 21 indexed citations
17.
Simon, Scott I., Melissa R. Sarantos, Ulrich Y. Schaff, Heather N. Hayenga, & Donald E. Staunton. (2007). β2‐integrin affinity and valence in binding ICAM‐1 regulates contact mediated emigration of PMN in shear flow.. The FASEB Journal. 21(6). 1 indexed citations
18.
Schaff, Ulrich Y., et al.. (2007). Vascular mimetics based on microfluidics for imaging the leukocyte–endothelial inflammatory response. Lab on a Chip. 7(4). 448–456. 110 indexed citations
19.
Zhang, Hong, Ulrich Y. Schaff, Chad E. Green, et al.. (2006). Impaired Integrin-Dependent Function in Wiskott-Aldrich Syndrome Protein-Deficient Murine and Human Neutrophils. Immunity. 25(2). 285–295. 102 indexed citations
20.
Mattila, Polly E., Chad E. Green, Ulrich Y. Schaff, Scott I. Simon, & Bruce Walcheck. (2005). Cytoskeletal interactions regulate inducible L-selectin clustering. American Journal of Physiology-Cell Physiology. 289(2). C323–C332. 20 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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