About this document
Confinement-Induced Polymorphism in ASA by xiomara is a document available to read on EtoBox.
This document summarizes a study that investigated the physical properties of composites made of acetylsalicylic acid (ASA, the active ingredient in aspirin) embedded in porous glass matrices with different pore sizes. The researchers found that confining ASA in the nanoporous glass induced the formation of new polymorphic phases, including polymorph II and a potential new polymorph III. They observed these new phases using Raman spectroscopy, positron annihilation lifetime measurements, and differential sc
- Author
- xiomara
- Language
- EN