Zobrazeno 1 - 10
of 201
pro vyhledávání: '"Ragaa A. Hamouda"'
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 275, Iss , Pp 116224- (2024)
Depletion of fossil fuel and pollution by heavy metals are two major global issues. The cell wall of algae consists of polymers of polysaccharides such as cellulose, hemicellulose, alginate, starch, and many others that are readily hydrolyzed to mono
Externí odkaz:
https://doaj.org/article/469207bcdbee4069826105236aaea516
Autor:
Ragaa A. Hamouda, Fatimah Q. Almaghrabi, Ohoud M. Alharbi, Abla D. M. Al-Harbi, Rahaf M. Alsulami, Abrar M. Alhumairi
Publikováno v:
Marine Drugs, Vol 22, Iss 5, p 225 (2024)
In an attempt to reduce such decay induced by pathogenic causes, several studies investigated the effectiveness of nanoparticles (NPs) that play a vital role in saving food products, especially fruits. Current research delves into biogenic silver nan
Externí odkaz:
https://doaj.org/article/db5494b08fdf4b9e9b8dc72029e3b52d
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Several types of green photosynthetic microalgae can grow through the process of heterotrophic growth in the dark with the help of a carbon source instead of the usual light energy. Heterotrophic growth overcomes important limitations in the
Externí odkaz:
https://doaj.org/article/9230e8f06736480ea40ae3c621749401
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-19 (2022)
Abstract Over the last decade, an extensive range of consumer products containing manufactured silver nanoparticles (AgNPs) have been progressively used. The unfitting usage and discharge of these materials can enable passage of AgNPs into the aquati
Externí odkaz:
https://doaj.org/article/1a39a6a066b04138bbc3be4b936e0ca9
Autor:
Ragaa A. Hamouda, Ebtehail S. Aljohani
Publikováno v:
Marine Drugs, Vol 22, Iss 4, p 154 (2024)
Algae are used as safe materials to fabricate novel nanoparticles to treat some diseases. Marine brown alga Sargassum vulgare are used to fabricate silver nanoparticles (Sv/Ag-NPs). The characterization of Sv/Ag-NPs was determined by TEM, EDX, Zeta p
Externí odkaz:
https://doaj.org/article/ad97a8a8d4674736adb13bcb9f9977a1
Publikováno v:
Heliyon, Vol 9, Iss 6, Pp e16656- (2023)
There are two major problems in the world, fuel deficiency and environmental pollution by fossil fuels. Microalgae are regarded as one of the most feasible feedstocks for the manufacturing of biofuels and are used in the degradation of fossil fuel sp
Externí odkaz:
https://doaj.org/article/35da6264a902456088a21ee27c04c786
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-21 (2022)
Abstract Microalgae are a diverse group of microorganisms, the majority of which are photosynthetic in nature. Microalgae have different applications, the most important of which is the biological treatment of wastewater. Microalgae grow in various t
Externí odkaz:
https://doaj.org/article/a008b7ca69ec4115abe9baa7878246a4
Autor:
Ashraf M. Nofal, Ragaa A. Hamouda, Amira Rizk, Mohamed Abd El-Rahman, Adel K. Takla, Hoda Galal, Mashael Daghash Alqahtani, Basmah M. Alharbi, Amr Elkelish, Sabery Shaheen
Publikováno v:
Molecules, Vol 29, Iss 1, p 139 (2023)
Fungal diseases have always been a major problem for cantaloupe crops; however, synthetic fungicides are hazardous to humans and the environment. Consequently, a feasible alternative to fungicides without side effects could be by using bio agents and
Externí odkaz:
https://doaj.org/article/98c3008746fd4f21879827fe37c56191
Autor:
Ragaa A. Hamouda, Rabab R. Makharita, Fauzia A. K. Qarabai, Fathi S. Shahabuddin, Amna A. Saddiq, Laila Ahmed Bahammam, Shaymaa W. El-Far, Mamdouh A. Bukhari, Mohammad A. Elaidarous, Asmaa Abdella
Publikováno v:
Microorganisms, Vol 12, Iss 1, p 1 (2023)
Dental caries is an infectious oral disease caused by the presence of different bacteria in biofilms. Multidrug resistance (MDR) is a major challenge of dental caries treatment. Swabs were taken from 65 patients with dental caries in Makkah, Saudi Ar
Externí odkaz:
https://doaj.org/article/16e7daf75cbb42feb374cfa78d5f5d7a
Publikováno v:
Pharmaceutics, Vol 15, Iss 11, p 2551 (2023)
Plant-based foods may enhance the prevention of cancer. The present investigation aimed to assess the antigenotoxic effects of chitosan nanoparticles (CNPs) when loaded with the ethanol extract of C. cartilaginea (CNPs/Cc). Synthesis of CNPs and CNPs
Externí odkaz:
https://doaj.org/article/36724be9e1d243f28b8547515e95c673