Transparent lignin nanoparticles for superhydrophilic antifogging coatings and photonic films

Funding Information: This work was a part of the Academy of Finland's Flagship Programme under project Nos. 318890 and 318891 (Competence Center for Materials Bioeconomy, FinnCERES). KAH thanks FinnCERES for their financial and organizational support. SB’s work was funded through the Aalto University Bioinnovation Center, which was established by a grant of the Jane and Aatos Erkko Foundation, Finland . PN acknowledges funding from the European Union – NextGenerationEU instrument and is funded by the Academy of Finland under grant number 348870 . The authors thank Dr. Heidi Henrickson for proofreading and support in improving overall quality. We thank Dr. Jani Seitsonen for performing ET TEM measurements and for his support and guidance in this area. Publisher Copyright: © 2023 The Author(s)