Sam T. Carr , Jorge Quintanilla and Joseph J. Betouras School of Physics and Astronomy, University of Birmingham, Birmingham B152TT, U.K. [email protected] ISIS spallation facility, STFC Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, OX11 0QX, U.K. [email protected] University of St. Andrews & SUPA, North Haugh, St. Andrews KY16 9SS, U.K. Joseph.Betouras@st-andre...

David J. Fairhurst, Mark E. Baker, Neil Shaw, and Stefan U. Egelhaaf Department of Physics, Nottingham Trent University, Nottingham, NG11 8NS, United Kingdom Unilever Research, Port Sunlight Laboratory, Bebington, Wirral L63 3JW, United Kingdom Condensed Matter Physics Laboratory, Heinrich-Heine-University, 40225 Düsseldorf, Germany SUPA, School of Physics, The University of Edinburgh, Edinburg...

and Applied Analysis 3 With respect to the pointwise order u ≤ v ⇐⇒ ( ∀x ∈ Ω : u (x) ≤ v (x) ) (11) the setNL(Ω) is a Dedekind complete lattice. In particular, the supremum and infimum of a setA ⊂ NL(Ω) is given by inf A = (I ∘ S) (φ) , (12) supA = (I ∘ S) (ψ) , (13) respectively, where φ : Ω ∋ x 󳨃→ inf{u(x) : u ∈ A} and ψ : Ω ∋ x 󳨃→ sup{u(x) : u ∈ A}. Furthermore, the lattice NL(Ω) is fully di...

Silk is a natural polymer synthesized and secreted by specialized silk gland of the silk worm. Silk is evolved as an ideal biomaterial can provide functional insight into relationships between polymer science and molecular biology. Silk proteins can be recovered from the silk during the processing chain of textile manufacture. The important characteristic of silk, especially the biocompatibilit...

Spider dragline silk has enormous potential for the development of biomimetic fibers that combine strength and elasticity in low density polymers. These applications necessitate understanding how silk reacts to different environmental conditions. For instance, spider dragline silk ;supercontracts' in high humidity. During supercontraction, unrestrained dragline silk contracts up to 50% of its o...

The domesticated silkworm, Bombyx mori Linn., a lepidopteran molecular model and an important economic insect that are emerging as an ideal molecular genetic resource for solving a broad range of biological problems. The silkworm, B. mori produces massive amount of silk proteins during the final stage of larval development. These proteins are stored in the middle silk gland and they are dischar...

Spider major ampullate silk is a high-performance biomaterial that has received much attention. However, most studies ignore plasticity in silk properties. A better understanding of silk plasticity could clarify the relative importance of chemical composition versus processing of silk dope for silk properties. It could also provide insight into how control of silk properties relates to spider e...

β-Sheet crystals play an important role in determining the stiffness, strength, and optical properties of silk and in the exhibition of silk-type-specific functions. It is important to elucidate the structural changes that occur during the stretching of silk fibres to understand the functions of different types of fibres. Herein, we elucidate the initial crystallisation behaviour of silk molecu...

This paper shows that silk fibers produced by cecropia (Hyalophora cecropia) have similar tensile properties but different amino acid composition than that of mulberry (Bombyx mori) silk. The cecropia fibers are also much finer and have better strength and modulus than tasar silk, the most common non-mulberry silk. Cecropia is one of the largest silk producing moths and has similar lifecycle to...