Gharieb S El-Sayyad

Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 47

Top Venues

RSC advances

BMC microbiology

Scientific reports

Environmental science and pollution research international

Egyptian Atomic Energy Authority

Al-Azhar University, Faculty of Science. (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Egyptian Atomic Energy Authority

Egypt

PhD :: Drug Radiation Department

Education History

Al-Azhar University, Faculty of Science.

Egypt

PHD :: Microbiology and Chemistry

Publications

Fatima Zahra Hafiane, Latifa Tahri, Mohamed El Jarmouni, Ahmed M Reyad, Mohammed Fekhaoui, Mohamed O Mohamed, Ehab A Abdelrahman, Samar H Rizk, Gharieb S El-Sayyad, Walid Faisal Elkhatib
Incidence, identification and antibiotic resistance of Salmonella spp. in the well waters of Tadla Plain, Morocco. Scientific reports 14 (1) (2024)
Neveen M Saleh, Hadeer Ezzat, Gharieb S El-Sayyad, Hamdallah Zedan
Regulation of overexpressed efflux pump encoding genes by cinnamon oil and trimethoprim to abolish carbapenem-resistant Acinetobacter baumannii clinical strains. BMC microbiology 24 (1) (2024)
Neveen M Saleh, Hadeer Ezzat, Gharieb S El-Sayyad, Hamdallah Zedan
Regulation of overexpressed efflux pump encoding genes by cinnamon oil and trimethoprim to abolish carbapenem-resistant Acinetobacter baumannii clinical strains. BMC microbiology 24 (1) (2024)
Neveen M Saleh, Hadeer Ezzat, Gharieb S El-Sayyad, Hamdallah Zedan
Regulation of overexpressed efflux pump encoding genes by cinnamon oil and trimethoprim to abolish carbapenem-resistant Acinetobacter baumannii clinical strains. BMC microbiology 24 (1) (2024)
Asmaa Abdul Hak, Hamdallah H Zedan, Hadir A El-Mahallawy, Gharieb S El-Sayyad, Mai M Zafer
In Vivo and in Vitro activity of colistin-conjugated bimetallic silver-copper oxide nanoparticles against Pandrug-resistant Pseudomonas aeruginosa. BMC microbiology 24 (1) (2024)
Neveen M Saleh, Hadeer Ezzat, Gharieb S El-Sayyad, Hamdallah Zedan
Regulation of overexpressed efflux pump encoding genes by cinnamon oil and trimethoprim to abolish carbapenem-resistant Acinetobacter baumannii clinical strains. BMC microbiology 24 (1) (2024)
Neveen M Saleh, Hadeer Ezzat, Gharieb S El-Sayyad, Hamdallah Zedan
Regulation of overexpressed efflux pump encoding genes by cinnamon oil and trimethoprim to abolish carbapenem-resistant Acinetobacter baumannii clinical strains. BMC microbiology 24 (1) (2024)
Asmaa Abdul Hak, Hamdallah H Zedan, Hadir A El-Mahallawy, Gharieb S El-Sayyad, Mai M Zafer
In Vivo and in Vitro activity of colistin-conjugated bimetallic silver-copper oxide nanoparticles against Pandrug-resistant Pseudomonas aeruginosa. BMC microbiology 24 (1) (2024)
Fatima Zahra Hafiane, Latifa Tahri, Mohamed El Jarmouni, Ahmed M Reyad, Mohammed Fekhaoui, Mohamed O Mohamed, Ehab A Abdelrahman, Samar H Rizk, Gharieb S El-Sayyad, Walid Faisal Elkhatib
Incidence, identification and antibiotic resistance of Salmonella spp. in the well waters of Tadla Plain, Morocco. Scientific reports 14 (1) (2024)
Neveen M Saleh, Hadeer Ezzat, Gharieb S El-Sayyad, Hamdallah Zedan
Regulation of overexpressed efflux pump encoding genes by cinnamon oil and trimethoprim to abolish carbapenem-resistant Acinetobacter baumannii clinical strains. BMC microbiology 24 (1) (2024)
Fatima Zahra Hafiane, Latifa Tahri, Mohamed El Jarmouni, Ahmed M Reyad, Mohammed Fekhaoui, Mohamed O Mohamed, Ehab A Abdelrahman, Samar H Rizk, Gharieb S El-Sayyad, Walid Faisal Elkhatib
Incidence, identification and antibiotic resistance of Salmonella spp. in the well waters of Tadla Plain, Morocco. Scientific reports 14 (1) (2024)
Mostafa A Askar, Gharieb S El-Sayyad, Mona S Guida, Eman Khalifa, El Shaimaa Shabana, Ibrahim Y Abdelrahman
Amygdalin-folic acid-nanoparticles inhibit the proliferation of breast cancer and enhance the effect of radiotherapy through the modulation of tumor-promoting factors/ immunosuppressive modulators in vitro. BMC complementary medicine and therapies 23 (1) (2023)
Amr Hosny Hashem, Samar H Rizk, Mostafa A Abdel-Maksoud, Wahidah H Al-Qahtani, Hamada AbdElgawad, Gharieb S El-Sayyad
Unveiling anticancer, antimicrobial, and antioxidant activities of novel synthesized bimetallic boron oxide-zinc oxide nanoparticles. RSC advances 13 (30) (2023)
Zinab A Abdelgawad, Mona N Abd El-Wahed, Asmaa A Ahmed, Seliem M Madbouly, Gharieb S El-Sayyad, Ahmed A Khalafallah
Assessment of heavy metal accumulation and health risk in three essential edible weeds grown on wastewater irrigated soil. Scientific reports 13 (1) (2023)
Feriala A Abu Safe, Ahmed N Badr, Mohamed G Shehata, Gharieb S El-Sayyad
Antimicrobial and anti-aflatoxigenic activities of nanoemulsions based on Achillea millefolium and Crocus sativus flower extracts as green promising agents for food preservatives. BMC microbiology 23 (1) (2023)
Reham R El-Behery, El-Sayed R El-Sayed, Gharieb S El-Sayyad
Gamma rays-assisted bacterial synthesis of bimetallic silver-selenium nanoparticles: powerful antimicrobial, antibiofilm, antioxidant, and photocatalytic activities. BMC microbiology 23 (1) (2023)
Gharieb S El-Sayyad, Dounia Elfadil, Mohamed S Gaballah, Dina M El-Sherif, Mohamed Abouzid, Hanady G Nada, Mohamed S Khalil, Mohamed A Ghorab
Implication of nanotechnology to reduce the environmental risks of waste associated with the COVID-19 pandemic. RSC advances 13 (18) (2023)
Mostafa A Askar, Gharieb S El-Sayyad, Mona S Guida, Eman Khalifa, El Shaimaa Shabana, Ibrahim Y Abdelrahman
Amygdalin-folic acid-nanoparticles inhibit the proliferation of breast cancer and enhance the effect of radiotherapy through the modulation of tumor-promoting factors/ immunosuppressive modulators in vitro. BMC complementary medicine and therapies 23 (1) (2023)
Gharieb S El-Sayyad, Dounia Elfadil, Mohamed S Gaballah, Dina M El-Sherif, Mohamed Abouzid, Hanady G Nada, Mohamed S Khalil, Mohamed A Ghorab
Implication of nanotechnology to reduce the environmental risks of waste associated with the COVID-19 pandemic. RSC advances 13 (18) (2023)
Amr Hosny Hashem, Ebrahim Saied, Omar M Ali, Samy Selim, Soad K Al Jaouni, Fathy M Elkady, Gharieb S El-Sayyad
Pomegranate Peel Extract Stabilized Selenium Nanoparticles Synthesis: Promising Antimicrobial Potential, Antioxidant Activity, Biocompatibility, and Hemocompatibility. Applied biochemistry and biotechnology (2023)
Gharieb S El-Sayyad, Ahmed M El-Khawaga, Hanan S El-Bastawisy, Waleed M A El Rouby
Potential antibacterial, antibiofilm, and photocatalytic performance of gamma-irradiated novel nanocomposite for enhanced disinfection applications with an investigated reaction mechanism. BMC microbiology 23 (1) (2023)
Gharieb S El-Sayyad, Dounia Elfadil, Mohamed S Gaballah, Dina M El-Sherif, Mohamed Abouzid, Hanady G Nada, Mohamed S Khalil, Mohamed A Ghorab
Implication of nanotechnology to reduce the environmental risks of waste associated with the COVID-19 pandemic. RSC advances 13 (18) (2023)
Gharieb S El-Sayyad, Dounia Elfadil, Mohamed S Gaballah, Dina M El-Sherif, Mohamed Abouzid, Hanady G Nada, Mohamed S Khalil, Mohamed A Ghorab
Implication of nanotechnology to reduce the environmental risks of waste associated with the COVID-19 pandemic. RSC advances 13 (18) (2023)
Hanan S El-Bastawisy, Gharieb S El-Sayyad, Feriala A Abu Safe
Detection of hemolytic Shiga toxin-producing Escherichia coli in fresh vegetables and efficiency of phytogenically synthesized silver nanoparticles by Syzygium aromaticum extract and gamma radiation against isolated pathogens. BMC microbiology 23 (1) (2023)
Abdelrahman A Elakraa, Salem S Salem, Gharieb S El-Sayyad, Mohamed S Attia
Cefotaxime incorporated bimetallic silver-selenium nanoparticles: promising antimicrobial synergism, antibiofilm activity, and bacterial membrane leakage reaction mechanism. RSC advances 12 (41) (2022)
Walid Faisal Elkhatib, Shereen S Abdelkareem, Wafaa S Khalaf, Mona I Shahin, Dounia Elfadil, Alaa Alhazmi, Ahmed I El-Batal, Gharieb S El-Sayyad
Narrative review on century of respiratory pandemics from Spanish flu to COVID-19 and impact of nanotechnology on COVID-19 diagnosis and immune system boosting. Virology journal 19 (1) (2022)
Sherif Elbasuney, Gharieb S El-Sayyad, Mohamed S Attia, Amer M Abdelaziz
Ferric Oxide Colloid: Towards Green Nano-Fertilizer for Tomato Plant with Enhanced Vegetative Growth and Immune Response Against Fusarium Wilt Disease. Journal of inorganic and organometallic polymers and materials 32 (11) (2022)
Yasser H El-Sharkawy, Mohamed Hisham Aref, Sherif Elbasuney, Sara M Radwan, Gharieb S El-Sayyad
Oxygen saturation measurements using novel diffused reflectance with hyperspectral imaging: Towards facile COVID-19 diagnosis. Optical and quantum electronics 54 (5) (2022)
Tarek M Mohamed, Mohamed S Attia, Gharieb S El-Sayyad, Rasha Mohammad Fathy, Ahmed Ibrahim El-Batal
Gamma radiation crosslinking of PVA/myrrh resin thin film for improving the post-harvest time of lemon fruits. RSC advances 12 (9) (2022)
Amira G Zaki, Yasmeen A Hasanien, Gharieb S El-Sayyad
Novel fabrication of SiO 2 /Ag nanocomposite by gamma irradiated Fusarium oxysporum to combat Ralstonia solanacearum. AMB Express 12 (1) (2022)
Yasser H El-Sharkawy, Sherif Elbasuney, Sara M Radwan, Mostafa A Askar, Gharieb S El-Sayyad
Total RNA nonlinear polarization: towards facile early diagnosis of breast cancer. RSC advances 11 (53) (2021)
Mohamed S Attia, Hussein A El-Naggar, Mohamed M Abdel-Daim, Gharieb S El-Sayyad
The potential impact of Octopus cyanea extracts to improve eggplant resistance against Fusarium-wilt disease: in vivo and in vitro studies. Environmental science and pollution research international 28 (27) (2021)
Ahmed M El-Khawaga, Samuel Oluwaseun Olojede, Mahmoud Morsi, Gharieb S El-Sayyad
Nanomaterial-based drug delivery systems as promising carriers for patients with COVID-19. RSC advances 11 (43) (2021)
Gharieb S El-Sayyad, Omnia F Hasan, Mohamed A M Saad, Ahmed I El-Batal
Improving the diagnosis of bovine tuberculosis using gold nanoparticles conjugated with purified protein derivative: special regard to staphylococcal protein A and streptococcal protein G. Environmental science and pollution research international 28 (23) (2021)
Sherif Elbasuney, Gharieb S El-Sayyad, Hesham Tantawy, Amr Hosny Hashem
Promising antimicrobial and antibiofilm activities of reduced graphene oxide-metal oxide (RGO-NiO, RGO-AgO, and RGO-ZnO) nanocomposites. RSC advances 11 (42) (2021)
Mennatallah A Mohamed, Maha Nasr, Walid Faisal Elkhatib, Wafaa N Eltayeb, Aliaa A Elshamy, Gharieb S El-Sayyad
Nanobiotic formulations as promising advances for combating MRSA resistance: susceptibilities and post-antibiotic effects of clindamycin, doxycycline, and linezolid. RSC advances 11 (63) (2021)
Ahmed S Doghish, Gharieb S El-Sayyad, Al-Aliaa M Sallam, Waleed F Khalil, Waleed M A El Rouby
Graphene oxide and its nanocomposites with EDTA or chitosan induce apoptosis in MCF-7 human breast cancer. RSC advances 11 (46) (2021)
Medhat A Ibrahim, Gharieb S El-Sayyad, Hanan S El-Bastawisy, Rasha Mohammad Fathy
Antibacterial and antibiofilm activities of silver-decorated zinc ferrite nanoparticles synthesized by a gamma irradiation-coupled sol-gel method against some pathogenic bacteria from medical operating room surfaces. RSC advances 11 (45) (2021)
Mostafa A Askar, Noura M Thabet, Gharieb S El-Sayyad, Ahmed I El-Batal, Ahmed M El-Khawaga, Omama E El Shawi, Hamed Helal, Mohamed K Abdel-Rafei
Dual Hyaluronic Acid and Folic Acid Targeting pH-Sensitive Multifunctional 2DG@DCA@MgO-Nano-Core-Shell-Radiosensitizer for Breast Cancer Therapy. Cancers 13 (21) (2021)
Mohamed Khairy Abdel-Rafei, Noura M Thabet, Medhat A Ibrahim, Ahmed M El-Khawaga, Go Kawamura, Atsunori Matsuda, A H Ashour, Ahmed I El-Batal, Gharieb S El-Sayyad
Influence of Ce3+ Substitution on Antimicrobial and Antibiofilm Properties of ZnCexFe2-xO4 Nanoparticles (X = 0.0, 0.02, 0.04, 0.06, and 0.08) Conjugated with Ebselen and Its Role Subsidised with γ-Radiation in Mitigating Human TNBC and Colorectal Adenocarcinoma Proliferation In Vitro. International journal of molecular sciences 22 (18) (2021)
Gharieb S El-Sayyad, Ahmed M El-Khawaga, Ahmed M El-Khawaga, Mohamed A Elsayed, Ahmed Ibrahim El-Batal, Mohamed Gobara
Merits of photocatalytic and antimicrobial applications of gamma-irradiated Co x Ni 1- x Fe 2 O 4 /SiO 2 /TiO 2 ; x = 0.9 nanocomposite for pyridine removal and pathogenic bacteria/fungi disinfection: implication for wastewater treatment. RSC advances 10 (9) (2020)
Ahmed M El-Khawaga, Gharieb S El-Sayyad, Mohamed M Abdel-Daim
Engineered nanomaterials as fighters against SARS-CoV-2: The way to control and treat pandemics. Environmental science and pollution research international 28 (30) (2020)
Ahmed M El-Khawaga, Gharieb S El-Sayyad, Sally M Youssry, Hanady G Nada, Mohamed Gobara, Mohamed A Elsayed, Doaa S R Khafaga, Go Kawamura, Wai Kian Tan, Ahmed Ibrahim El-Batal, Atsunori Matsuda
Carbon-dot-loaded CoxNi1-xFe2O4; x = 0.9/SiO2/TiO2 nanocomposite with enhanced photocatalytic and antimicrobial potential: An engineered nanocomposite for wastewater treatment. Scientific reports 10 (1) (2020)
Ahmed Ibrahim El-Batal, Hanady G Nada, Reham R El-Behery, Mohamed Gobara, Gharieb S El-Sayyad
Nystatin-mediated bismuth oxide nano-drug synthesis using gamma rays for increasing the antimicrobial and antibiofilm activities against some pathogenic bacteria and Candida species. RSC advances 10 (16) (2020)
Amira G Zaki, El-Sayed R El-Sayed, Ahmed M El-Khawaga, Gharieb S El-Sayyad
Microbial acetylcholinesterase inhibitors for Alzheimer's therapy: recent trends on extraction, detection, irradiation-assisted production improvement and nano-structured drug delivery. Applied microbiology and biotechnology 104 (11) (2020)
Gharieb S El-Sayyad, Hanan S El-Bastawisy, Mohamed Gobara, Ahmed Ibrahim El-Batal
Gentamicin-Assisted Mycogenic Selenium Nanoparticles Synthesized Under Gamma Irradiation for Robust Reluctance of Resistant Urinary Tract Infection-Causing Pathogens. Biological trace element research 195 (1) (2019)
Ahmed M El-Khawaga, Gharieb S El-Sayyad, Medhat A Ibrahim, Ibrahim Y Abdelrahman, Farag M Mosallam, Mohamed Gobara, Ahmed Ibrahim El-Batal
Fabrication of Ultra-Pure Anisotropic Zinc Oxide Nanoparticles via Simple and Cost-Effective Route: Implications for UTI and EAC Medications. Biological trace element research 196 (1) (2019)

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Publication Activity (10 Years)

Top Topics

Top Venues

Gharieb S El-Sayyad