Catalytic properties of free-base porphyrin modified graphite electrodes for electrochemical water splitting in alkaline medium

BO Taranu, E Fagadar-Cosma - Processes, 2022 - mdpi.com
Hydrogen generation via electrochemical water splitting is considered an eco-friendly
pathway for obtaining this desired alternative energy source, and it has triggered an …

Nanomaterials Based on Collaboration with Multiple Partners: Zn3Nb2O8 Doped with Eu3+ and/or Amino Substituted Porphyrin Incorporated in Silica Matrices for …

M Birdeanu, I Fratilescu, C Epuran, L Mocanu… - International Journal of …, 2023 - mdpi.com
Designing appropriate materials destined for the removal of dyes from waste waters
represents a great challenge for achieving a sustainable society. Three partnerships were …

Syntheses, spectroscopic and AFM characterization of some manganese porphyrins and their hybrid silica nanomaterials

E Fagadar-Cosma, MC Mirica, I Balcu, C Bucovicean… - Molecules, 2009 - mdpi.com
The present work is concerned with the manganese complexes of 5, 10, 15, 20-
tetraphenylporphyrin and of 5, 10, 15, 20-tetra (3-hydroxyphenyl) porphyrin, which were …

[HTML][HTML] Optical and electrochemical-mediated detection of ascorbic acid using manganese porphyrin and its gold hybrids

I Sebarchievici, A Lascu… - Comptes …, 2018 - comptes-rendus.academie-sciences …
Résumé The developments concerning new hybrids based on porphyrin derivatives and
colloids destined for the detection of ascorbic acid (AA) in the relevant range for medical …

Synthesis, spectroscopic and self-assembling characterization of novel photoactive mixed aryl-substituted porphyrin

E Fagadar-Cosma, G Fagadar-Cosma… - Current Organic …, 2012 - ingentaconnect.com
The present report is concerned with the designing, obtaining and characterization of novel
light–sensitive molecules, belonging to second generation meso-tetraarylporphyrin …

Functionalization of A3B-type porphyrin with Fe3O4 MNPs. Supramolecular assemblies, gas sensor and catalytic applications

CA Mak, MA Pericas, E Fagadar-Cosma - Catalysis Today, 2018 - Elsevier
The aim of this study was to synthesize different multifunctional materials containing 5-(4-
carboxyphenyl)-5, 10, 15-tris (4-phenoxyphenyl)-porphyrin and iron oxide magnetic …

Hybrid organic–silica nanomaterials based on novel A3B mixed substituted porphyrin

E Fagadar-Cosma, Z Dudás, M Birdeanu… - Materials Chemistry and …, 2014 - Elsevier
Abstract A new A 3 B porphyrin structure, namely: 5-(4-phenoxyphenyl)-10, 15, 20-tris (4-
pyridyl)-porphyrin was synthetized and characterized by FT-IR, UV–vis, Fluorescence, MS, 1 …

Electrochemical behaviour and analytical applications of a manganese porphyrin–silica hybrid film prepared by pulsed laser deposition

I Sebarchievici, BO Taranu, SF Rus… - Journal of …, 2020 - Elsevier
Hybrid nanomaterials can have superior properties in comparison with individual
components, sometimes greatly improving their optoelectronic activity. For this reason …

Novel nanomaterials based on 5, 10, 15, 20-tetrakis (3, 4-dimethoxyphenyl)-21H, 23H-porphyrin entrapped in silica matrices

E Fagadar-Cosma, C Enache, D Vlascici… - Materials Research …, 2009 - Elsevier
The present study is dealing with the obtaining of transparent hybrid silica materials
encapsulating 5, 10, 15, 20-tetrakis (3, 4-dimethoxyphenyl)-21H, 23H-porphyrin designated …

[HTML][HTML] Novel fluorescent pH sensor based on 5-(4-carboxy-phenyl)-10, 15, 20-tris (phenyl)-porphyrin

E Fagadar-Cosma, D Vlascici, M Birdeanu… - Arabian Journal of …, 2019 - Elsevier
A novel fluorescent pH sensor based on 5-(4-carboxy-phenyl)-10, 15, 20-tris (phenyl)-
porphyrin, as sensing agent, has been developed. The carboxyl functionalized asymmetric …