Using THz Time-Domain Spectroscopy for Monitoring Complex Diffusion of Water in Cross-Linked Gelatins

Q: What type of study is this?

This is a Experimental Study study.

David Walden; Debamitra Chakraborty; Jing Cheng; Antanas Strakšys; Arūnas Stirkė; Wanessa C. M. A. Melo; A. Jukna; Ivan Komissarov; Roman Sobolewski

doi:10.1364/cleo_at.2025.aa138_2

January 1, 2025

Using THz Time-Domain Spectroscopy for Monitoring Complex Diffusion of Water in Cross-Linked Gelatins

View Full Paper

Ask AI

Bookmark

Share

Key Points

Non-Fickian diffusion of water is observed in cross-linked gelatin, showcasing unique diffusion behaviors.
Both models predict similar glassy behavior, suggesting they effectively describe the system's dynamics.
The phenomenological model specifically captures the non-Fickian dynamics in the swollen region of gelatin.
Using terahertz time-domain spectroscopy allows for detailed profiling of the diffusion processes.

Implication

This analysis reveals distinct diffusion regimes in cross-linked gelatin, highlighting the importance of non-Fickian dynamics.

Abstract

We profile non-Fickian diffusion of water in cross-linked gelatin via terahertz time-domain spectroscopy, identifying distinct diffusion regimes; both models predict similar glassy behavior, but only the phenomenological model captures non-Fickian dynamics in the swollen region.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Walden et al. (2025) studied this question.

synapsesocial.com/papers/68d466be31b076d99fa65bd4 https://doi.org/10.1364/cleo_at.2025.aa138_2

View Full Paper

Ask AI

Bookmark

Share

Using THz Time-Domain Spectroscopy for Monitoring Complex Diffusion of Water in Cross-Linked Gelatins

Key Points

Implication

Abstract

Discussion

Cite This Study

Using THz Time-Domain Spectroscopy for Monitoring Complex Diffusion of Water in Cross-Linked Gelatins

Key Points

Implication

Abstract

Discussion

Cite This Study

Keep reading

Keep reading