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Aerogels made of cadmium selenide quantum dots in a porous 3-D network have been developed for use in the semiconductor industry. [73] Aerogel performance may be augmented for a specific application by the addition of dopants, reinforcing structures, and hybridizing compounds. For example, Spaceloft is a composite of aerogel with some kind of ...
SEAgel can be made lighter than air using hydrogen, causing it to float or hang in the air. It insulates against temperature, noise, and electric current. SEAgel is also completely biodegradable, as it is made entirely of biological material and can even be eaten. [2] Initially, SEAgel starts out as a gelatin-like mixture of agar and water.
Similarly, the compressive strength that describes the yield stress before plastic deformation under compression in graphene aerogels follows a power-law distribution: σ y /E s = (ρ/ρ s) n, where σ y is the compressive strength, ρ is the density of the graphene aerogel, E s is the modulus of graphene, ρ s is the density of graphene, and n ...
There are many other terms for creams designed to protect skin from harmful substances, including skin protective creams, pre-work creams, antisolvent gels, protective ointments, [2] and shielding lotions. [3] Three classes of barrier creams are used: water repellent creams, water-soluble creams, and creams designed for special applications. [4]
Biologically based dressings: Integra LifeSciences’ artificial skin is placed on a wound where burned or scarred skin has been removed. Comprised of two-layers, an under layer made of collagen from cows and glycosaminoglycan from shark cartilage, and a outer silicone layer, the membrane provides scaffolding to regrow a new layer of dermis. [27]
Artificial skin made by Integra composed of an outer silicone film and inner matrix of cross linked fibers. Artificial skin is a collagen scaffold that induces regeneration of skin in mammals such as humans. The term was used in the late 1970s and early 1980s to describe a new treatment for massive burns.
Aquaphor is offered in four product ranges. There are two skin protectant ointments: [1] Aquaphor Original Ointment, used as a compounding agent; [2] [3] and Aquaphor Advanced Therapy Healing Ointment, sold in mass retail outlets. The other product ranges include: Aquaphor Lip Repair; Lip Repair + Protect SPF 30; and Aquaphor Baby.
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