spinneret


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spinneret

one of a number of tubular appendages that, in spiders and some insects, exudes silk threads. In spiders the silk is used to make webs, and in insects to make cocoons. Spinnerets in insects and spiders are not homologous structures.
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In this work, we propose a novel electrospinning system using needle roller as spinneret for efficient preparation of nanofibers.
The polymer solution in the upper syringe will flow through the pipe to the spinneret (10).
Subsequently, we detached distal parts of the opisthosomal exuviae containing spinneret cuticle.
After breaking down the proteins into cellulose, the result is forced through a spinneret, mimicking the silkworm.
The common sense about coaxial electrospinning is that the simultaneous treatment of double fluids in an inner-outer manner would generate core-sheath nanostructures, which were duplicated from a concentric spinneret. Switching off one of the double fluids, the concentric spinneret is able to implement a traditional 1-fluid blending electrospinning.
Liu et al., "Superhigh-throughput needleless electrospinning using a rotary cone as spinneret," Small, vol.
The shape is spun using soft thread that is covered with a special resin in the spinneret.
The water circuit reveals every hole in the spinneret that is not perfectly clean.
Patent 8,231,378 (July 31, 2012), "Superfine Fiber Creating Spinneret and Uses Thereof;' Karen Lozano and Kamalaksha Sarkar (The University of Texas, Austin, Texas, USA).
In 1903 Usk joined forces with the Llangibby Hunt but the association was short lived and the final meeting took place on April 2, 1906, when the last race, the 3m Llandenny Chase, worth pounds 28, was won by Spinneret.
A spinneret with a reservoir containing liquid-state materials rotates centrifugally on an axis at high rpm.
The silk threads come from spinneret glands found at the spider's abdomen.