Results 101 to 110 of about 953,773 (313)

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Design of a photovoltaicewind charging station for small electric Tuketuk in D.R.Congo

open access: yes, 2014
Published ArticleRenewable energy charging stations can play a key role in the successful development and deployment of electric vehicles in the areas not connected to the electrical grid.
Vermaak, Herman Jacobus   +1 more
core  

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

open access: yesAdvanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally   +2 more
wiley   +1 more source

Greener reactants, renewable energies and environmental impact mitigation strategies in pyrometallurgical processes: A review. [PDF]

open access: yesMRS Energy Sustain, 2022
Harvey JP   +7 more
europepmc   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

[Perspectives et défis pour l'utilisation de la biomasse moderne dans les pays en voie de développement]

open access: yes, 2005
National audienceL'utilisation de la biomasse moderne suppose des capacités supérieures de conversion à la biomasse traditionnelle, comme la production d'électricité ou de bio combustible liquide, les deux permettant d'employer plus efficacement les ...
Riedacker, Arthur   +2 more
core  

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Petrographic and geochemical characteristics of Cretaceous formations of Nkara region and surrounding area (Kwilu province, DRC) [PDF]

open access: yesGeoreview
Geological investigations in the Nkara region of Kwilu Province, DR Congo, have identified seven lithofacies: pudding, argillite, quartz arenite, feldspathic arenite, greywackes, micaceous arenite, and soft finegrained quartz arenite. This study presents
Djonive Munene ASIDI   +9 more
doaj   +1 more source

Review Article-Renewable Energies [PDF]

open access: yes, 2015
A majority of the communities around the world rely heavily on oil, natural gas and coal for their energy needs. These fuels draw on lots of resources that will eventually diminish, which in turn makes them too expensive or too environmentally damaging ...
Mohtasham, Javid
core   +1 more source

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