Results 51 to 60 of about 1,124,366 (295)

Preparation of Electrospun Polyvinyl Alcohol/Nanocellulose Composite Film and Evaluation of Its Biomedical Performance

open access: yesGels, 2021
Using polyvinyl alcohol (PVA) and nanocellulose (NC) as raw materials, PVA/NC nanofiber membranes were prepared by electrospinning. The hydrogen bonding, crystalline properties and microscopic appearance of PVA/NC membranes with different NC contents ...
Xinbin Ji   +6 more
doaj   +1 more source

Development of novel membranes based on electro-spun nanofibers and their application in liquid filtration, membrane distillation and membrane adsorption

open access: yes, 2010
Electro spinning is known as a simple and versatile method to produce nonwoven membranes made out of nanofibers. A wide range of polymers and blends can be used to yield nanofibers.
Gopal, R.   +5 more
core   +1 more source

The Membrane Steps of Bacterial Cell Wall Synthesis as Antibiotic Targets [PDF]

open access: yes, 2016
Peptidoglycan is the major component of the cell envelope of virtually all bacteria. It has structural roles and acts as a selective sieve for molecules from the outer environment. Peptidoglycan synthesis is therefore one of the most important biogenesis
Eefjan Breukink   +5 more
core   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

Electrospinning preparation of Sb2Se3/TiO2/C nanofiber anode and its application in lithium-ion batteries

open access: yes工程科学学报
In the current era of rapid scientific and technological development, flexible electronics and wearable devices have emerged as a trend, leading the way in fashion. These devices require flexible batteries to power them.
Chunhua LIU
doaj   +1 more source

Fabrication of polyvinylidene fluoride/silver nanofiber membrane with antibacterial and anti-yellowing property

open access: yesAIP Advances, 2021
At present, nanofiber antibacterial materials, especially silver antibacterial materials, are one of the most popular antibacterial materials. Nanofiber antibacterial materials are the most widely used materials due to their antibacterial spectrum and ...
Jun Zeng   +8 more
doaj   +1 more source

Facile fabrication of organic superhydrophobic corn silk-derived cellulose acetate nanofiber for the effective sequestration of oil from oil–water mixture

open access: yesWater Science and Technology, 2023
Oil spills and subsequent cleanup by oil–water separation remain a global concern. For the first time, corn silk-derived cellulose acetate (CSCA) and polyacrylonitrile (PAN) composite nanofiber are reported to create a superhydrophobic oil–water ...
Sivashankar R, Anand Kishore K
doaj   +1 more source

Fabrication of bioinspired composite nanofiber membranes with robust superhydrophobicity for direct contact membrane distillation

open access: yes, 2014
The practical application of membrane distillation (MD) for water purification is hindered by the absence of desirable membranes that can fulfill the special requirements of the MD process. Compared to the membranes fabricated by other methods, nanofiber
Fane, Anthony Gordon   +5 more
core   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

open access: yesAdvanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto   +4 more
wiley   +1 more source

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