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  1. Evaluating visual thresholds and color metrics in dental research: An exploratory study

    Article • Dental Materials, July 2025, Elsevier

    Dr Sascha Christian Hein

  2. Classifying the Natural Tooth Color Spaces of Different Ethnic Groups

    Article • Color Research & Application, April 2025, Wiley

    Dr Sascha Christian Hein

  3. Comparative evaluation of intraoral scanners and a spectrophotometer for percent correct shade identification in clinical dentistry

    Article • Clinical Oral Investigations, January 2025, Springer Science + Business Media

    Dr Sascha Christian Hein

  4. A novel approach for the replacement of accuracy and precision measurements with the visual instrument agreement scale (VIAS) in evaluating the performance of four intraoral scanners and one shade measurement device

    Article • Journal of Dentistry, December 2024, Elsevier

    Dr Sascha Christian Hein

  5. Bridging instrumental and visual perception with improved color difference equations: A multi-center study

    Article • Dental Materials, October 2024, Elsevier

    Dr Sascha Christian Hein

  6. How many tooth colors are there?

    Article • Dental Materials, October 2024, Elsevier

    Dr Sascha Christian Hein

  7. Resin infiltration versus fluoride varnish for visual improvement of white spot lesions during multibracket treatment. A randomized-controlled clinical trial

    Article • Clinical Oral Investigations, May 2024, Springer Science + Business Media

    Dr Sascha Christian Hein

  8. How important is illuminant metamerism in dentistry?

    Article • Journal of Prosthetic Dentistry, September 2023, Elsevier

    Dr Sascha Christian Hein

  9. Determination of the spectrally resolved extinction coefficient of human dental enamel using collimated transmission spectroscopy

    Article • Dental Materials, October 2022, Elsevier

    Dr Sascha Christian Hein

  10. Objective shade matching, communication, and reproduction by combining dental photography and numeric shade quantification

    Article • Journal of Esthetic and Restorative Dentistry, August 2020, Wiley

    Dr Sascha Christian Hein

  11. Fototipps: Licht in der dentalen Fotografie

    Article • SWISS DENTAL JOURNAL SSO – Science and Clinical Topics, November 2018, SWISS DENTAL JOURNAL SSO

    Dr Sascha Christian Hein

  12. The effect of ultraviolet induced fluorescence on visually perceived tooth color under normal light conditions

    Article • Dental Materials, May 2018, Elsevier

    Dr Sascha Christian Hein