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Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 9130-9138 (2020)
The development of catalysts for dehydrogenation of light paraffin hydrocarbons in a fixed bed reactor is of great importance for the world petrochemical industry. The preparation of granules (~3 mm in diameter) of CrOx/Al2O3 catalysts is hindered by
Autor:
Nikhil Bhatt, Vipul R. Patel
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 8783-8792 (2020)
The objective of this study was to assess the effects of stress on physiology/biochemical component of S. polyrhiza and its impact on CuNPs synthesis and bioethanol production. NaCl with RV5 provokes oxidative stress in S. polyrhiza and significantly
Autor:
Syeda Bushra Fatima, Aziz Unnisa, Talib Hussain, Anupama Baratam, Kesavanarayanan Krishnan Selvarajan, Amr S. Abouzied, Rama Devi Kunduru, Arshad Hussian, K. N. V. Chenchu Lakshmi, Humera Banu
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 8638-8649 (2020)
A series of 6-aryl substituted pyrimidine azodyes were synthesized by coupling of phenyl pyrimidine 2-amine with different aromatic amines. The synthetic compounds were screened for their in-vitro antioxidant and anti-inflammatory activities. The cha
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 8723-8733 (2020)
In the present work, three-dimensional drug carriers were synthesized via chemical modification of poly (glycidyl methacrylate-alt-maleic anhydride) P(GMA-alt-MA) by isopropylamine (IPA) and ethylenediamine (EDA) with different molar ratios. Then fur
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 9145-9165 (2020)
A series of novel 3, 4-dihydro-3-methyl-2(1H)-quinazolinone derivatives with substituted amine moieties (1–13) and substituted aldehyde (S) were designed and synthesized by a reflux condensation reaction in the presence of an acid catalyst to get N
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 9270-9282 (2020)
The corrosion response of mild steel in 0.5 M H2SO4 acid solution in the presence of Moringer oliefera (MO) leaf extract was investigated using gravimetric, electrochemical, and DFT techniques. Gravimetric results indicate that MO exhibits a high inh
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 9058-9067 (2020)
Date fruit (Phoenix dactylifera (PD); Arecaceae) has numerous proven health benefits and is the staple food in the Middle East. The seed which is discarded forms one-fourth of its weight and is rich in polyphenols. However, the possible effect of PD
Autor:
Habib Razmi, Yalda Pasandideh
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 8499-8512 (2020)
The present study introduces a high efficiency metal alloy-based solid-phase microextraction (SPME) fiber coated with a green biowaste nanocomposite of chicken feet yellow membrane mixed with graphene oxide (CFYM/GO). An Al/Cr commercial heating elem
Autor:
Maryam Zaheer Kiyani, C. Parvathiraja, M. Aravind, Awais Ahmad, D. Jini, Asma A. Alothman, Rabia Ali
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 8717-8722 (2020)
Egg shell-based activated carbon was successfully synthesized by the simple chemical activation process. Orthophosphoric acid and sodium hydroxide used as an activation agent. XRD pattern reveals the hexagonal structure of activated carbon. The funct
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 12, Pp 9139-9144 (2020)
Silver nanoparticles (AgNPs) from silver nitrate solution are carried out using the flower extract of Calotropis gigantea. Silver nanoparticles were characterized by UV–vis spectrophotometer, X-Ray diffractometer (XRD). Reduction of silver ions in