Silk spinning in silkworms and spiders

M Andersson, J Johansson, A Rising - International journal of molecular …, 2016 - mdpi.com
Spiders and silkworms spin silks that outcompete the toughness of all natural and manmade
fibers. Herein, we compare and contrast the spinning of silk in silkworms and spiders, with …

Experimental methods for characterizing the secondary structure and thermal properties of silk proteins

M McGill, GP Holland, DL Kaplan - Macromolecular rapid …, 2019 - Wiley Online Library
Silk proteins are biopolymers produced by spinning organisms that have been studied
extensively for applications in materials engineering, regenerative medicine, and devices …

Elucidating silk structure using solid-state NMR

T Asakura, Y Suzuki, Y Nakazawa, GP Holland… - Soft Matter, 2013 - pubs.rsc.org
An overview of solid-state NMR structural studies on various silk forms and analogs
conducted by the authors' research groups is presented. The well-studied silkworm and …

Two distinct β-sheet fibrils from silk protein

Z Gong, L Huang, Y Yang, X Chen… - Chemical communications, 2009 - pubs.rsc.org
This study showed that Bombyx mori silk protein could be selectively induced to fold into
fibrils dominated by either cross-or parallel-β-sheet structure, where the β-strands arrange …

Possible Implications of Serine and Tyrosine Residues and Intermolecular Interactions on the Appearance of Silk I Structure of Bombyx mori Silk Fibroin-Derived Synthetic …

T Asakura, K Ohgo, T Ishida, P Taddei, P Monti… - …, 2004 - ACS Publications
Bombyx mori silk fibroin molecule is known to exist in two distinct structural forms: silk I
(unprocessed silk fibroin) and silk II (processed silk fibroin). Using synthetic peptides, we …

Conformational Changes Induced in Bombyx mori Silk Fibroin by Cyclodextrin Inclusion Complexation

CC Rusa, C Bridges, SW Ha, AE Tonelli - Macromolecules, 2005 - ACS Publications
We have previously demonstrated that the formation of and coalescence from polymer−
cyclodextrin (CD) inclusion compounds (ICs) represents a very useful approach to modify …

Boosting sericin extraction through alternative silk sources

N Jaramillo-Quiceno, E Callone, S Dirè… - Polymer Journal, 2021 - nature.com
Silk sericin (SS) is a natural polymer widely studied in the design of biodegradable materials
for cosmetic, biomedical, food, and chemical applications. This work was designed to …

Optically clear silk fibroin films with tunable properties for potential corneal tissue engineering applications: a process–property–function relationship study

M Beena, JM Ameer, N Kasoju - ACS omega, 2022 - ACS Publications
Owing to the shortage of donor corneas and issues associated with conventional corneal
transplantation, corneal tissue engineering has emerged as a promising therapeutic …

Chain-folded lamellar structure and dynamics of the crystalline fraction of Bombyx mori silk fibroin and of (Ala-Gly-Ser-Gly-Ala-Gly) n model peptides

T Asakura, T Ogawa, A Naito, MP Williamson - International Journal of …, 2020 - Elsevier
Solid-state NMR is a powerful analytical technique to determine the composite structure of
Bombyx mori silk fibroin (SF). In our previous paper, we proposed a lamellar structure for Ala …

Role of Hydroxyl Side Chains in Bombyx mori Silk Sericin in Stabilizing Its Solid Structure

H Teramoto, A Kakazu, K Yamauchi, T Asakura - Macromolecules, 2007 - ACS Publications
It is important to study the hydrogen-bonding character in hydrophilic polymers in detail to
create new hydrophilic synthetic polymers controlled by hydration. In this paper, the role of …