Ball-Milling Enhanced UV Protection Performance of Ca₂Fe-Sulisobenzone Layered Double Hydroxide Organic Clay.

ABSTRACT: Using a co-precipitation technique, the anionic form of sulisobenzone (benzophenone-4) sunscreen ingredient was incorporated into the interlayer space of CaFe-hydrocalumite for the first time. Using detailed post-synthetic millings of the photoprotective nanocomposite obtained, we aimed to study the mechanochemical effects on complex, hybridized layered double hydroxides (LDHs). Various physicochemical properties of the ground and the intact LDHs were compared by powder X-ray diffractometry, N₂ adsorption-desorption, UV-Vis diffuse reflectance, infrared and Raman spectroscopy, scanning electron microscopy and thermogravimetric measurements. The data showed significant structural and morphological deformations, surface and textural changes and multifarious thermal behavior. The m

SUBMITTER: Szabados M 

PROVIDER: S-EPMC11397241 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature