Pesquisa | Portal de Pesquisa da BVS

1.

Multivariate investigation of Moringa oleifera morpho-physiological and biochemical traits under various water regimes.

Hajaji, Afef N; Heikal, Yasmin M; Hamouda, Ragaa A E F; Abassi, Mejda; Ammari, Youssef.

BMC Plant Biol ; 24(1): 505, 2024 Jun 06.

Artigo em Inglês | MEDLINE | ID: mdl-38840043

2.

Assessment of Silver Nanoparticles Derived from Brown Algae Sargassum vulgare: Insight into Antioxidants, Anticancer, Antibacterial and Hepatoprotective Effect.

Hamouda, Ragaa A; Aljohani, Ebtehail S.

Mar Drugs ; 22(4)2024 Mar 28.

Artigo em Inglês | MEDLINE | ID: mdl-38667771

3.

Antifungal Activities of Biogenic Silver Nanoparticles Mediated by Marine Algae: In Vitro and In Vivo Insights of Coating Tomato Fruit to Protect against Penicillium italicum Blue Mold.

Hamouda, Ragaa A; Almaghrabi, Fatimah Q; Alharbi, Ohoud M; Al-Harbi, Abla D M; Alsulami, Rahaf M; Alhumairi, Abrar M.

Mar Drugs ; 22(5)2024 May 16.

Artigo em Inglês | MEDLINE | ID: mdl-38786616

4.

Simultaneous production of biofuel, and removal of heavy metals using marine alga Turbinaria turbinata as a feedstock in NEOM Region, Tabuk.

Alotaibi, Amenah S; Alhumairi, Abrar M; Ghabban, Hanaa; Alenzi, Asma Massad; Hamouda, Ragaa A.

Ecotoxicol Environ Saf ; 275: 116224, 2024 Apr 15.

Artigo em Inglês | MEDLINE | ID: mdl-38518610

5.

The potent effect of selenium nanoparticles: insight into the antifungal activity and preservation of postharvest strawberries from gray mold diseases.

Hamouda, Ragaa A; Abdel-Hamid, Marwa S; Hagagy, Nashwa; Nofal, Ashraf M.

J Sci Food Agric ; 2024 Apr 02.

Artigo em Inglês | MEDLINE | ID: mdl-38563620

6.

Biogenic Nanoparticles Silver and Copper and Their Composites Derived from Marine Alga Ulva lactuca: Insight into the Characterizations, Antibacterial Activity, and Anti-Biofilm Formation.

Hamouda, Ragaa A; Alharthi, Mada A; Alotaibi, Amenah S; Alenzi, Asma Massad; Albalawi, Doha A; Makharita, Rabab R.

Molecules ; 28(17)2023 Aug 29.

Artigo em Inglês | MEDLINE | ID: mdl-37687153

7.

Polyphenols-Rich Extract of Calotropis procera Alone and in Combination with Trichoderma Culture Filtrate for Biocontrol of Cantaloupe Wilt and Root Rot Fungi.

Nofal, Ashraf M; Hamouda, Ragaa A; Rizk, Amira; El-Rahman, Mohamed Abd; Takla, Adel K; Galal, Hoda; Alqahtani, Mashael Daghash; Alharbi, Basmah M; Elkelish, Amr; Shaheen, Sabery.

Molecules ; 29(1)2023 Dec 26.

Artigo em Inglês | MEDLINE | ID: mdl-38202721

8.

Assessment of Antioxidant and Anticancer Activities of Microgreen Alga Chlorella vulgaris and Its Blend with Different Vitamins.

Hamouda, Ragaa A; Abd El Latif, Amera; Elkaw, Ebtihal M; Alotaibi, Amenah S; Alenzi, Asma Massad; Hamza, Hanafy A.

Molecules ; 27(5)2022 Feb 28.

Artigo em Inglês | MEDLINE | ID: mdl-35268702

9.

Promoting Effect of Soluble Polysaccharides Extracted from Ulva spp. on Zea mays L. Growth.

Hamouda, Ragaa A; Hussein, Mervat H; El-Naggar, Noura El-Ahmady; Karim-Eldeen, Mohammed A; Alamer, Khalid H; Saleh, Muneera A; Al Masoudi, Luluah M; Sharaf, Eman M; El-Azeem, Reham M Abd.

Molecules ; 27(4)2022 Feb 18.

Artigo em Inglês | MEDLINE | ID: mdl-35209184

10.

Comparative study between zinc oxide nanoparticles synthesis by biogenic and wet chemical methods in vivo and in vitro against Staphylococcus aureus.

Hamouda, Ragaa A; Yousuf, Wesam E; Mohammed, A B Abeer; Mohammed, Rasha Salah; Darwish, Doaa B; Abdeen, Eman E.

Microb Pathog ; 147: 104384, 2020 Oct.

Artigo em Inglês | MEDLINE | ID: mdl-32679246

11.

Comparative study between two red algae for biosynthesis silver nanoparticles capping by SDS: Insights of characterization and antibacterial activity.

Hamouda, Ragaa A; Abd El-Mongy, Mahmoud; Eid, Kamel F.

Microb Pathog ; 129: 224-232, 2019 Apr.

Artigo em Inglês | MEDLINE | ID: mdl-30769027

12.

Simultaneous bioremediation of petroleum hydrocarbons and production of biofuels by the micro-green alga, cyanobacteria, and its consortium.

Hamouda, Ragaa A; Alhumairi, Abrar M; Saddiq, Amna A.

Heliyon ; 9(6): e16656, 2023 Jun.

Artigo em Inglês | MEDLINE | ID: mdl-37332941

13.

Study on the Isotherms, Kinetics, and Thermodynamics of Adsorption of Crystal Violet Dye Using Ag-NPs-Loaded Cellulose Derived from Peanut-Husk Agro-Waste.

Aljeddani, Ghalia Saleem; Alghanmi, Reem Mohammad; Hamouda, Ragaa A.

Polymers (Basel) ; 15(22)2023 Nov 13.

Artigo em Inglês | MEDLINE | ID: mdl-38006118

14.

Chitosan Nanoparticles Loaded with Capparis cartilaginea Decne Extract: Insights into Characterization and Antigenotoxicity In Vivo.

Salman, Asmaa S; Alkhatib, Shaza N; Ahmed, Fatimah M; Hamouda, Ragaa A.

Pharmaceutics ; 15(11)2023 Oct 29.

Artigo em Inglês | MEDLINE | ID: mdl-38004531

15.

The Antibacterial Activities and Characterizations of Biosynthesized Zinc Oxide Nanoparticles, and Their Coated with Alginate Derived from Fucus vesiculosus.

Hamouda, Ragaa A; Alharbi, Asrar A; Al-Tuwaijri, Majdah M; Makharita, Rabab R.

Polymers (Basel) ; 15(10)2023 May 17.

Artigo em Inglês | MEDLINE | ID: mdl-37242910

16.

Expression of Concern: Statistical optimization of photo-induced biofabrication of silver nanoparticles using the cell extract of Oscillatoria limnetica: insight on characterization and antioxidant potentiality.

Abo-Elmagd, Rasha A; Hussein, Mervat H; Hamouda, Ragaa A; Shalan, Ahmed Esmail; Abdelrazak, Ahmed.

RSC Adv ; 13(47): 32974, 2023 Nov 07.

Artigo em Inglês | MEDLINE | ID: mdl-38025880

17.

Antibacterial Activity of Ulva/Nanocellulose and Ulva/Ag/Cellulose Nanocomposites and Both Blended with Fluoride against Bacteria Causing Dental Decay.

Hamouda, Ragaa A; Qarabai, Fauzia A K; Shahabuddin, Fathi S; Al-Shaikh, Turki M; Makharita, Rabab R.

Polymers (Basel) ; 15(4)2023 Feb 20.

Artigo em Inglês | MEDLINE | ID: mdl-36850336

18.

Antibacterial Activities of Ag/Cellulose Nanocomposites Derived from Marine Environment Algae against Bacterial Tooth Decay.

Hamouda, Ragaa A; Makharita, Rabab R; Qarabai, Fauzia A K; Shahabuddin, Fathi S; Saddiq, Amna A; Bahammam, Laila Ahmed; El-Far, Shaymaa W; Bukhari, Mamdouh A; Elaidarous, Mohammad A; Abdella, Asmaa.

Microorganisms ; 12(1)2023 Dec 19.

Artigo em Inglês | MEDLINE | ID: mdl-38276170

19.

Phycotoxicity and catalytic reduction activity of green synthesized Oscillatoria gelatin-capped silver nanoparticles.

Abo-Elmagd, Rasha A; Hamouda, Ragaa A; Hussein, Mervat H.

Sci Rep ; 12(1): 20378, 2022 11 27.

Artigo em Inglês | MEDLINE | ID: mdl-36437282

20.

Statistical optimization for simultaneous removal of methyl red and production of fatty acid methyl esters using fresh alga Scenedesmus obliquus.

El-Naggar, Noura El-Ahmady; Hamouda, Ragaa A; Abou-El-Souod, Ghada W.

Sci Rep ; 12(1): 7156, 2022 05 03.

Artigo em Inglês | MEDLINE | ID: mdl-35504903

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