@misc{10481/100614,
year = {2019},
month = {8},
url = {https://hdl.handle.net/10481/100614},
abstract = {A novel core@shell hybrid material based on biocompatible hydroxyapatite nanoparticles (HA) and the well-known MIL-100(Fe) (Fe3O(H2O)2F(BTC)2·nH2O, BTC: 1,3,5-benzenetricarboxylate) has been prepared following a layer-by-layer strategy. The core@shell nature of the studied system has been confirmed by infrared, X-ray powder diffraction, N2 adsorption, transmission electron microscopy imaging, and EDS analyses revealing the homogeneous deposition of MIL-100(Fe) on HA, leading to HA@MIL-100(Fe) rod-shaped nanoparticles with a 7 nm shell thickness. Moreover, both MIL-100(Fe) and HA@MIL-100(Fe) have demonstrated to act as efficient heterogeneous catalysts toward the biomimetic oxidation of 1-aminocyclopropane-1-carboxylic acid into ethylene gas, a stimulator that regulates fruit ripening. Indeed, the hybrid material maintains the catalytic properties of pristine MIL-100(Fe) reaching 40% of conversion after only 20 min. Finally, the chemical stability of the catalyst in water has also been monitored for 21 days by inductively coupled plasma-mass spectrometry confirming that only ca. 3% of Ca is leached.},
organization = {Spanish Ministry of Economy and Competitivity},
organization = {UE Feder Program (project CTQ2017-84692-R)},
organization = {University of Granada},
organization = {Junta de Andalucía (Operative Program Feder Andalucía 2014-2020: B-FQM-364-UGR18)},
publisher = {American Chemical Society},
keywords = {Metal organic framework},
keywords = {Hydroxyapatite},
keywords = {Hybrid material},
keywords = {Catalysis},
keywords = {Agriculture},
title = {Biomimetic 1-Aminocyclopropane-1-Carboxylic Acid Oxidase Ethylene Production by MIL-100(Fe)-Based Materials},
doi = {10.1021/acsami.9b13361},
author = {Fandzloch, Marzena and Rodríguez Maldonado, Carmen and Rodríguez Navarro, Jorge Andrés and Barea Martínez, Elisa María},
}