• English
    • العربية
  • العربية
  • Login
  • QU
  • QU Library
  •  Home
  • Communities & Collections
  • About QSpace
    • Vision & Mission
  • Help
    • Item Submission
    • Publisher policies
    • User guides
      • QSpace Browsing
      • QSpace Searching (Simple & Advanced Search)
      • QSpace Item Submission
      • QSpace Glossary
Search 
  •   Qatar University Digital Hub
  • Qatar University Institutional Repository
  • Academic
  • Research Units
  • Center for Sustainable Development
  • Center for Sustainable Development Research
  • Search
  • Qatar University Digital Hub
  • Qatar University Institutional Repository
  • Academic
  • Research Units
  • Center for Sustainable Development
  • Center for Sustainable Development Research
  • Search
  •      
  •  
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 1-10 of 94

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Publication Date Asc
    • Publication Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100

    Insights into the degradation mechanism of PET and PP under marine conditions using FTIR 

    Sarra N., Dimassi; Hahladakis, John N.; Yahia, Mohamed Najib Daly; Ahmad, Mohammad I.; Sayadi, Sami; Al-Ghouti, Mohammad A.... more authors ... less authors ( Elsevier , 2023 , Article)
    Plastics possess diverse functional properties that have made them extremely desirable. However, due to poor waste management practices, large quantities eventually end up in the oceans where their degradation begins. ...
    Thumbnail

    Assessment of SnO2 nanoparticles' impact on the growth of Picochlorum maculatum algae 

    Bounnit, Touria; Ayesh, Ahmad I.; Saadaoui, Imen; Mohideen, Rihab S.; Sayadi, Sami ( Royal Society of Chemistry , 2022 , Article)
    To determine the effect of SnO2 nanoparticles on Picochlorum maculatum - isolated from a Qatar marine environment, algal growth media are amended with different nanoparticle concentrations (1, 5, 25, 50, and 100 mg L−1) ...

    Pilot-scale crossflow ultrafiltration of four different cell-sized marine microalgae to assess the ultrafiltration performance and energy requirements 

    Khan, Shoyeb; Das, Probir; Abdulquadir, Mohammed; Thaher, Mahmoud; Al-Ghasal, Ghamza; Hafez Mohammed Kashem, Abdurahman; Faisal, Mohamed; Sayadi, Sami; Al-Jabri, Hareb... more authors ... less authors ( Elsevier , 2023 , Article)
    Four marine microalgae (e.g., Tetraselmis, Picochlorum, Dunaliella, and Synechococcus) with different cell sizes were harvested using pilot-scale ultrafiltration. Average permeate fluxes were 16.75, 19, 25.35, and 33.75 ...
    Thumbnail

    Reuse of Sludge as Organic Soil Amendment: Insights into the Current Situation and Potential Challenges 

    Mabrouk, Oumaima; Hamdi, Helmi; Sayadi, Sami; Al-Ghouti, Mohammad A.; Abu-Dieyeh, Mohammed H.; Zouari, Nabil... more authors ... less authors ( MDPI , 2023 , Article Review)
    Sludge generation as an organic by-product of wastewater treatment has seen a consistent increase worldwide due to population growth and industrial activities. This poses a chronic challenge regarding management options ...

    Physicochemical Stability Enhancement of ?-carotene-rich O/W Nanoemulsions using a New Natural Emulsifier Developed from Pistacia lentiscus Fruit Residue 

    Feki, Firas; Taarji, Noamane; Vodo, Sekove; Chamkha, Mohamed; Bouallagui, Zouhaier; Nakajima, Mitsutoshi; Isoda, Hiroko; Neves, Marcos A.; Sayadi, Sami... more authors ... less authors ( Springer , 2023 , Article)
    A natural antioxidant-emulsifier was developed from oil pressed Pistacia lentiscus fruit and tested for oil-in-water nanoemulsions β-carotene encapsulation. Five extracts were prepared, characterized and screened for their ...
    Thumbnail

    Phytochemical profiling, antimicrobial, antibiofilm, insecticidal, and anti-leishmanial properties of aqueous extract from Juglans regia L. root bark: In vitro and in silico approaches 

    Ellafi, Ali; Farhat, Racha; Snoussi, Mejdi; Noumi, Emira; Anouar, El Hassane; Ben Ali, Ridha; El May, Michèle Véronique; Sayadi, Sami; Aouadi, Kaïss; Kadri, Adel; Ben Younes, Sonia... more authors ... less authors ( Taylor and Francis Ltd. , 2023 , Article)
    The Juglans regia root aqueous extract (JRRAE) phytochemical variability and the investigation of their antimicrobial, antibiofilm, insecticidal, and anti-leishmanial properties were studied. As a result, the JRRAE chemical ...
    Thumbnail

    Algal-algal bioflocculation enhances the recovery efficiency of Picochlorum sp. QUCCCM130 with low auto-settling capacity 

    Saadaoui, Imen; Cherif, Maroua; Siddiqui, Simil Amir; Al Jabri, Hareb; Sayadi, Sami ( Elsevier B.V. , 2023 , Article)
    Large-scale production of microalgal biomass is still considered non-viable due to the high cost and energy required for harvesting. A fast, cost-effective, and successful harvesting technique has become widely sought after ...
    Thumbnail

    Overproduction of poly(3-hydroxybutyrate) by the extremely halophilic archaeon Haloarcula sp. CEJ40-10 using starchy substrate 

    Ben Abdallah, Manel; Sayadi, Sami; Karray, Fatma ( Springer Science and Business Media Deutschland GmbH , 2023 , Article)
    Polyhydroxyalkanoates (PHAs), green alternatives to petroleum-derived plastics, possess desired features that make them preferred for various applications. Poly(3-hydroxybutyrate) (PHB), one of the most known representative ...
    Thumbnail

    Microalgal-based feed: promising alternative feedstocks for livestock and poultry production 

    Saadaoui, Imen; Rasheed, Rihab; Aguilar, Ana; Cherif, Maroua; Al Jabri, Hareb; Sayadi, Sami; Manning, Schonna R.... more authors ... less authors ( BMC , 2021 , Article Review)
    There is an immediate need to identify alternative sources of high-nutrient feedstocks for domestic livestock production and poultry, not only to support growing food demands but also to produce microalgae-source functional ...

    Comparative study of the effect of oleuropein and hydroxytyrosol rich extracts on the reproductive toxicity induced by bisphenol A in male rats: biochemical, histopathological, and molecular analyses 

    Mahmoudi, Asma; Hadrich, Fatma; Bouallagui, Zouhaier; Feki, Ines; Ghorbel, Hela; Ayadi, Lobna; Chamkha, Mohamed; Sayadi, Sami... more authors ... less authors ( Springer , 2023 , Article)
    Bisphenol A, or BPA, goes into the composition of a large number of products including sunglasses, infant’s feeding bottles, receipts, or food packaging. Nowadays, there is a growing evidence that BPA may be at the origin ...
    • 1
    • 2
    • 3
    • 4
    • . . .
    • 10

    Qatar University Digital Hub is a digital collection operated and maintained by the Qatar University Library and supported by the ITS department

    Contact Us
    Contact Us | QU

     

     

    Home

    Submit your QU affiliated work

    Browse

    All of Digital Hub
      Communities & Collections Publication Date Author Title Subject Type Language Publisher
    This Collection
      Publication Date Author Title Subject Type Language Publisher

    My Account

    Login

    Discover

    Author
      Sayadi, Sami (90) Chamkha, Mohamed (33) Karray, Fatma (14) Saadaoui, Imen (11) ... View More
    Type
      Article (82) Article Review (7) Book Review (2) Poster (2) Conference (1)
    Subject
      Microalgae (9) Anaerobic digestion (4) Biodegradation (4) Olive mill wastewater (4) ... View More
    Publication Date
      2023 (22) 2022 (21) 2020 (15) 2024 (14) 2025 (9) 2021 (7) 2019 (5) 2026 (1)
    Has File(s)
      Yes (77) No (17)

    About QSpace

    Vision & Mission

    Help

    Item Submission Publisher policies

    Qatar University Digital Hub is a digital collection operated and maintained by the Qatar University Library and supported by the ITS department

    Contact Us
    Contact Us | QU