Accès ouvert
2026
editorial
OpenAlex
Hazem S. Elshafie
Natural products derived from plants and microorganisms remain promising alternatives to synthetic chemicals and conventional substances across a wide range of fields, including pharmaceuticals, agriculture, and industry. They also play an important role in the development of sustainable biopesticides and biofertilizers. Chemically, …
it
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Accès ouvert
2026
article
OpenAlex
Hazem S. Elshafie, Amira A. Mohamed, Ippolito Camele
Chitosan, a chitin-derived biopolymer, is widely used in agriculture and food preservation. Fungal-derived chitosan offers a sustainable alternative to crustacean sources, and Ganoderma lucidum represents a promising source of this functional material. This study characterized fungal chitosan (F.Cs) extracted from G. lucidum …
it, Égypte
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Accès ouvert
2026
article
OpenAlex
Hazem S. Elshafie, A. Crescenzi, Ippolito Camele
Essential oils (EOs), complex volatile compounds synthesized by plants, represent a vital class of natural products that are increasingly significant in scientific research due to their diverse biological properties and broad-spectrum medicinal applications. This study provides a comprehensive overview of EOs, commencing …
it
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Accès ouvert
2025
article
OpenAlex
Majid Sharifi‐Rad, Ippolito Camele, Paweł Pohl, Yugal Kishore Mohanta et autres
This study investigated the influence of different solvents (ethanol, water, DMSO, and acetone) and extraction methods, conventional solvent extraction (CSE), ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE), and ultrasound-microwave-assisted extraction (UMAE), on the phytochemical composition and biological activities of the extracts prepared from …
ir, it, pl, in
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2025
article
OpenAlex
Gamal M. Hamad, Sawsan Abd Ellatif, Hazem S. Elshafie, Elsayed S. Abdel Razik et autres
BACKGROUND: Alzheimer's disease poses a major challenge as a widespread and fatal neurodegenerative disorder, primarily affecting the elderly population worldwide. OBJECTIVE: This study aimed to assess the potential protective and therapeutic effects of virgin olive oil and tiger nut essential oil on …
Égypte, it, sa
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Accès ouvert
2025
article
OpenAlex
Amira A. Mohamed, Mohammed S. El‐Gedamy, Sadeek A. Sadeek, Hazem S. Elshafie
ABSTRACT The new Schiff base ligand N , N ′‐thiophene‐(bis‐1‐ethyl‐6,8‐difluoro‐7‐(3‐methylpiperazin‐1‐yl)‐4‐oxo‐1,4‐dihydroquinoline‐3‐carboxylic acid) (H 2 L) was synthesized via condensation of thiophene‐2,5‐diamine with lomefloxacin in ethanol using glacial acetic acid. H 2 L reacted as tetradentate ligand with chromium(III), manganese(II), and cobalt(II). The synthesized …
Égypte, iq, it
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Accès ouvert
2025
article
OpenAlex
Giuseppe Amato, Valentina Adiletta, Laura De Martino, Hazem S. Elshafie et autres
The increasing concern over the environmental impact of synthetic herbicides has led to growing interest in plant-based alternatives. This study investigates the phytotoxic and antimicrobial properties of Achillea millefolium essential oil (EO), collected in Agerola, Italy. The chemical composition analysis conducted by …
it
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Accès ouvert
2025
article
OpenAlex
Maroua Cheribot Cherif, Hicham Boughendjioua, Lucia Caputo, Ippolito Camele et autres
ABSTRACT This study explores key biopharmaceutical properties of Cinnamomum camphora essential oil (EO), including antioxidant, anti‐enzymatic, and antifungal activities, and evaluates its minimum inhibitory concentration (MIC) against some common phytopathogens. The functional groups of the EO were identified using Fourier‐transform infrared (FTIR) …
Algérie, it
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Accès ouvert
2025
article
OpenAlex
Beáta Baranová, Barbora Kudláčková, Ram Prasad Baral, Lenka Svojanovská et autres
Cymbopogon citratus (DC.) Stapf, commonly known as lemongrass, is a member of the Poaceae family and is native to tropical and subtropical regions, including South Asia. The species is renowned for its diverse applications in culinary arts, perfumery, and traditional medicinal practices. …
sk, cz, np, it
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Accès ouvert
2025
article
OpenAlex
Hossam S. El‐Beltagi, Ali Osman, Mahmoud Sitohy, Hayfa Habes Almutairi et autres
ABSTRACT The Fusarium solani and Rhizoctonia solani are destructive soil-borne pathogens worldwide, significantly impacting crop yields and quality. Synthetic fungicides are usually used for their control despite their adverse environmental and human health impacts. Therefore, there is a growing interest in discovering …
sa, Égypte, it
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Accès ouvert
2025
article
OpenAlex
Daniela Gruľová, Beáta Baranová, Adriana Eliašová, Christelle Brun et autres
The aim of this study is based on the searching of "new" potential environmentally friendly plant based products with herbicidal activity. The purpose of the study is also to find the source which is easy to harvest in high amount within the …
sk, it
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Accès ouvert
2024
article
OpenAlex
Sherif M. Abd El‐Hamid, Safa W. Aziz, Amira A. Mohamed, Ahmed E. Salem et autres
ABSTRACT New Cd(II), Zn(II), and Cu(II) chelates with cetirizine.2HCl (CETZ.2HCl) in incidence of 1,10 phenanthroline monohydrate (Phen.H 2 O) were synthesized in search of new biologically active compounds. The ligands and their chelates were described by 1H NMR, FT‐IR, elemental analysis, UV–vis …
iq, Égypte, au, it
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