https://www.mdpi.com/2072-6694/17/11/1796 Authors Published Date: 2025-05
https://www.researchgate.net/journal/Medical-Physics-2473-4209/publication/358739551_Technical_note_Temperature_and_concentration_dependence_of_water_diffusion_in_polyvinylpyrrolidone_solutions/links/667c28881846ca33b8525a91/Technical-note-Temperature-and-concentration-dependence-of-water-diffusion-in-polyvinylpyrrolidone-solutions.pdf?_tp=eyJjb250ZXh0Ijp7ImZpcnN0UGFnZSI6Il9kaXJlY3QiLCJwYWdlIjoicHVibGljYXRpb25Eb3dubG9hZCIsInByZXZpb3VzUGFnZSI6Il9kaXJlY3QifX0 Published Date: 2022-02
https://onlinelibrary.wiley.com/doi/epdf/10.1002/mrm.26903 Published Date: 2017-Sep
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6403035/ Published Date: 2019-Mar