M. El Faydy, R. Touir, M. Ebn Touhamı, A. Zarrouk et al.
Three new organic compounds primarily based on 8-hydroxyquinoline have been successfully synthesized and characterized via different spectroscopic methods (FTIR, 1H, and 13C NMR). The synthesized compounds, namely 5-propoxymethyl-8-hydroxyquinoline (PMHQ), 5-methoxymethyl-8-hydroxyquinoline (MMHQ) a...
H. B. Ouici, M. Tourabi, O. Benali, C. Selles et al.
Yassine Kharbach, F.Z. Qachchachi, Amal Haoudi, M. Tourabi et al.
Janice A. Ragaza, Md. Sakhawat Hossain, Kristen A. Meiler, Stephanie F. Velasquez et al.
Abstract The nutritional value of spirulina in aquafeeds has been studied extensively as a fishmeal replacer or as a functional feed additive to increase growth and health performance of fish in the last decade. Despite increased interest in spirulina research in aquaculture, its increased productio...
A. Khadraoui, A. Khelifa, M. Hadjmeliani, R. Mehdaoui et al.
A. Zarrouk, A. Dafali, B. Hammouti, H. Zarrok et al.
Three quinoxalines named ethyl 2-(4-(2-ethoxy-2-oxoethyl)-2-p-tolylquinoxalin-1(4H)-yl)acetate (Q1), 1-[4-acetyl-2-(4-chlorophenyl)quinoxalin-1(4H)-yl]acetone (Q2) and 2-(4-methylphenyl)-1,4-dihydroquinoxaline (Q3) have been newly synthesised and tested as corrosion inhibitors for copper in 2M HNO3....
Dris Ben Hmamou, R. Salghir, A. Zarrouk, H. Zarrok et al.
The inhibition of the corrosion of carbon steel in 1 M HCl by Phenolphthalein (Ph) has been investigated in relation to the concentration of the inhibitor as well as the temperature using weight loss and electrochemical measurements. The effect of the temperature on the corrosion behaviour with addi...
Rajeev K. Singla, Ronita De, Thomas Efferth, Bruno Mezzetti et al.
BACKGROUND: The development of digital technologies and the evolution of open innovation approaches have enabled the creation of diverse virtual organizations and enterprises coordinating their activities primarily online. The open innovation platform titled "International Natural Product Sciences T...
Laila Afia, R. Salghi, A. Zarrouk, H. Zarrok et al.
Nawal Setti, A. Barrahi, Mohamed Maatallah, Yassine Kaddouri et al.
In the current investigation, the efficiency inhibition of two newly synthesized bi-pyrazole derivatives, namely 2,3-bis[(bis((1 H-pyrazol-1-yl) methyl) amino)] pyridine (Tetra-Pz-Ortho) and 1,4-bis[(bis((1 H-pyrazol-1-yl) methyl) amino)] benzene (Tetra-Pz-Para) for corrosion of carbon steel (C&S) i...
Dris Ben Hmamou, R. Salghi, A. Zarrouk, Hassan Zarrouk et al.
Tarik Zarrouk, Jamal‐Eddine Salhi, Samir Atlati, Mohammed Nouari et al.
The machining of Nomex honeycomb structures represents a technical and scientific barrier for aeronautical applications. The difficulties encountered during the machining of this type of material are linked to the low density of Nomex paper, and to the low thickness of the walls forming the honeycom...
L. Afia, R. Salghi, A. Zarrouk, H. Zarrok et al.
The inhibitive action of the Argan press cake extract (ACE) against corrosion of C38 steel in a 1 M HCl solution was investigated using potentiodynamic polarization curves, electrochemical impedance spectroscopy (EIS) and weight loss measurements. The inhibition efficiency increases with increasing ...
A. Anejjar, R. Salghi, A. Zarrouk, H. Zarrok et al.
A. Ghazoui, Rafik Saddik, B. Hammouti, A. Zarrouk et al.
H. B. Ouici, M. Belkhouda, O. Benali, R. Salghi et al.
Nawal Setti, A. Barrahi, Mohamed Maatallah, Yassine Kaddouri et al.
M and 303 K. Potentiodynamic polarization (PDP) measurements also argued that these compounds were mixed inhibitors. EIS diagrams showed that the corrosion process was mainly controlled by charge transfer, and the polarization resistance increased with the increase in inhibitor concentration. The bi...
A. Marzaq, K. Jrajri, Abderrahim Titi, Ahmad Royani et al.
Andy Wai Kan Yeung, Magdalena Solka, Artur Jóźwik, Natalia Ksepka et al.
Abstract Anthocyanins are water-soluble pigments contained in numerous food plants. This study provides an overall quantitative literature analysis on anthocyanins. Bibliometric data were collected through the search string TOPIC = anthocyan*, which yielded 44,121 publications indexed within the Web...
H. Bourazmi, Mohamed Rbaa, R. Benkaddour, Fouad Bentiss et al.
Essential oil of a medicinal plant (Salvia officinalis), used as an eco-friendly inhibitor for the corrosion of carbon steel in 1 M HCl, is presented. The corrosion inhibition properties of Salvia officinalis essential oil were evaluated by gravimetric and electrochemical methods. The results showed...