Fabrication of biodegradable drug-eluting scaffolds by two-photon polymerization

fabrication-of-biodegradable-drug-eluting-scaffolds-by-two-photon-polymerization
Fabrication of biodegradable drug-eluting scaffolds by two-photon polymerization

Data availability

The data that supports the findings of this study is available from the corresponding author, FB, upon reasonable request.

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Acknowledgements

The authors would like to express their gratitude to Dr. Maria Farsari and her team at IESL-FORTH for kindly providing the photoresist SZ2080. Additionally, the authors would like to acknowledge Cilly Plassmann and Saeid Shakerinezhad for their invaluable assistance in conducting the experiments.

Funding

Open Access funding enabled and organized by Projekt DEAL. This collaborative work was supported by the Ruhr University Research School, funded by Germany’s Excellence Initiative [DFG GSC 98/3]. In addition, the authors express their gratitude to the German Federal Ministry of Education and Research (BMBF) for their financial support of this project (FKZ: 03VP09211, MINI2PP).

Author information

Authors and Affiliations

  1. Applied Laser Technologies, Ruhr University Bochum, Universitätsstraße 150, 44801, Bochum, Germany

    Felix Behlau, Cemal Esen & Andreas Ostendorf

  2. Applied Physics Department, University of Vigo, EEI, Lagoas-Marcosende, 36310, Vigo, Spain

    Antonio Riveiro Rodriguez & Juan Pou

Authors

  1. Felix Behlau
  2. Antonio Riveiro Rodriguez
  3. Cemal Esen
  4. Juan Pou
  5. Andreas Ostendorf

Contributions

Conceptualization: JP, AR, AO & FB; methodology: FB & AR; formal analysis: FB & AR; 2PP processing: FB; dissolution test: AR & FB; ICP-MS measurement: AR; SEM imaging: FB; writing (original draft): FB; writing (review & editing): AR, CE, JP & AO; supervision: CE, JP & AO; project administration: JP, AO; funding acquisition: FB, CE, JP & AO

Corresponding author

Correspondence to Felix Behlau.

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Competing interests

The authors declare no competing interests.

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Behlau, F., Riveiro Rodriguez, A., Esen, C. et al. Fabrication of biodegradable drug-eluting scaffolds by two-photon polymerization. Sci Rep (2026). https://doi.org/10.1038/s41598-025-34542-x

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  • DOI: https://doi.org/10.1038/s41598-025-34542-x

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