Results 51 to 60 of about 1,187,601 (250)

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Synthesis, Characterization and Transport Properties of Novel Ion-exchange Nanocomposite Membrane Containing In-situ Formed ZnO Nanoparticles [PDF]

open access: yesJournal of Nanostructures, 2015
A  new  type  of  cation-exchange  nanocomposite  membranes  was prepared  by  in-situ  formation  of  ZnO  nanoparticles  in  a  blend containing  sulfonated  poly  (2,6-dimethyl-1,4-phenylene  oxide)  and sulfonated polyvinylchloride  via  a  simple ...
F. Heidary   +2 more
doaj   +1 more source

Nata de Cassava Type of Bacterial Cellulose Doped with Phosphoric Acid as a Proton Exchange Membrane

open access: yesMembranes, 2022
This work aims to encourage the use of natural materials for advanced energy applications, such as proton exchange membranes in fuel cells. Herein, a new conductive membrane produced from cassava liquid waste was used to overcome environmental pollution ...
Andarany Kartika Sari   +7 more
doaj   +1 more source

Solubilization of lipids and membrane proteins into nanodiscs: Mode of action and applications of SMA copolymers [PDF]

open access: yes, 2016
Cell membranes separate the inside and outside of cells. Membrane proteins in the cell membrane control the traffic of molecules across the membrane and are therefore targets for a lot of drugs: about 50 % of all approved drugs target a membrane protein!
Scheidelaar, S.   +2 more
core  

Directional Confinement Governed Ion Transport for Efficient Actuation

open access: yesAdvanced Materials, EarlyView.
Structural anisotropy provides an effective means to regulate ion transport in polymer electrolytes. Directionally aligned channels formed by freeze‐drying provide continuous pathways for ion migration, enhancing ion mobility and simultaneously improving the strain and blocking force of ionic actuators.
Yufei Zhang   +8 more
wiley   +1 more source

Synthesis of Mn0.1Fe2.9O4/Graphite Nanocomposite for Methylene Blue Filtration Membrane [PDF]

open access: yesBIO Web of Conferences
In general, the increase in textile industry development has a negative impact on water pollution, especially related to textile waste that usually contains toxic dyes such as methylene blue.
Utami Yekti Purnama   +3 more
doaj   +1 more source

Nanometric Mechanical Behavior of Electrospun Membranes Loaded with Magnetic Nanoparticles

open access: yesNanomaterials, 2023
This work analyzes on nanoscale spatial domains the mechanical features of electrospun membranes of Polycaprolactone (PCL) loaded with Functionalized Magnetite Nanoparticles (FMNs) produced via an electrospinning process.
Raffaele Longo   +6 more
doaj   +1 more source

The styrene-maleic acid copolymer:: a versatile tool in membrane research [PDF]

open access: yes, 2016
A new and promising tool in membrane research is the detergent-free solubilization of membrane proteins by styrene-maleic acid copolymers (SMAs). These amphipathic molecules are able to solubilize lipid bilayers in the form of nanodiscs that are bounded ...
Sub Membrane Biochemistry & Biophysics   +8 more
core   +2 more sources

Biomass DNA: An Emerging Building Block for Advanced Materials

open access: yesAdvanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Performance optimization of PES/Bi2WO6-TiO2 mixed-matrix membranes for high-efficiency treatment of contaminated wastewater

open access: yesChemical Engineering Journal Advances
Mixed-matrix membranes (MMMs) based on polyethersulfone (PES) incorporated with Bi2WO6/TiO2 nanocomposite were fabricated and evaluated for dye removal from aqueous solutions.
Haidar Hasan Mohammed   +6 more
doaj   +1 more source

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