Results 291 to 300 of about 504,909 (326)

Sonochemical Functionalization of Glass

open access: yesAdvanced Functional Materials, EarlyView.
A new method for functionalizing glass using ultrasonication of aryl diazonium salts. Aryl radicals generated by ultrasounds react with glass, forming a stable, covalently bonded organic film. The functionalized glass adheres microorganisms such as microalgae, fungi, and bacteria, suggesting potential applications in enzyme production, filtration ...
Tiexin Li   +13 more
wiley   +1 more source

Ultra‐Effective Light‐Activated Antibacterial Activity via Carboxyl Functionalized Graphene Quantum Dots and Films

open access: yesAdvanced Functional Materials, EarlyView.
Carboxyl‐functionalized graphene quantum dots (cGQDs) exhibit high singlet oxygen quantum yield due to strong spin–orbit coupling. cGQDs achieve minimum bactericidal concentration of only 0.4 µg mL−1 against S. aureus under low‐intensity illumination.
Muhammad Hassnain   +10 more
wiley   +1 more source

Physical model of serum supplemented medium flow in organ-on-a-chip systems. [PDF]

open access: yesPLoS One
Šints V   +10 more
europepmc   +1 more source

FLUID MECHANICS

1984
Publisher Summary A fluid is a substance that cannot support a shearing stress. This characteristic gives fluids the ability to flow or change shapes. Both gases and liquids are fluids. Fluid mechanics is concerned with the behavior of fluids at the macroscopic level—the level at which measurements are made with pressure gauges, thermometers, and flow
Donald C. Kelly   +3 more
openaire   +2 more sources

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