Results 31 to 40 of about 347,359 (308)
Scientific ReportsWater scarcity and contamination pose significant challenges to public health globally. Addressing these issues requires innovative and sustainable water purification technologies.
Reem. Mohammed +5 more
doaj +1 more source
Analysis of polyhydroxybutrate and bioplastic production from microalgae
Bulletin of the National Research Centre, 2019 Background Algae manufacture a diversity of base materials that can be used for bioplastics assembly. The most essential compounds are carbohydrates and hydrocarbons.
Sayeda M. Abdo, Gamila H. Ali
doaj +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Advanced Functional Materials, Volume 36, Issue 43, 29 May 2026.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
Discover SustainabilityThis study demonstrates the successful scale-up of an electro-oxidation (EOX) system for phenol removal from petroleum refinery wastewater, transitioning from laboratory validation to pilot-scale operation.
Mohamed Saad Hellal +2 more
doaj +1 more source
Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions
Advanced Functional Materials, EarlyView.This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian +7 more
wiley +1 more source
Bulletin of the National Research Centre, 2019 Background Algal biomass fermentation is one of the promising alternatives for bioethanol production. The bioethanol yield relies on fermentation conditions as the algal biomass amount, the yeast volume (% v/v), and the fermentation time.
Samar A. El-Mekkawi +3 more
doaj +1 more source
Acidity of Rain and Fog: Conceptual Definitions and Practical Measurements of Acidity
CHIMIA, 1985 Conceptual definitions are applied to the measurement of acidity and pH. A reliable method is described, and the use of Gran plot titrations as a diagnostic tool in rainwater and fogwater analysis is shown.
Carola Annette Johnson, Laura Sigg
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Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
Discover NanoNanotechnology has emerged as an advanced, sustainable approach to controlling the spread of waterborne pathogens in aquatic environments, addressing a critical global health challenge that causes millions of deaths each year.
Mohamed Azab El-Liethy +2 more
doaj +1 more source