Higher-order assembly of collagen peptides into nano-and microscale materials

DE Przybyla, J Chmielewski - Biochemistry, 2010 - ACS Publications
The triple-helical structure of collagen peptides has recently been harnessed as a subunit in
the higher-order assembly of unique biomaterials. Specific assembly signals have been …

Collagen-related peptides: Self-assembly of short, single strands into a functional biomaterial of micrometer scale

MA Cejas, WA Kinney, C Chen, GC Leo… - Journal of the …, 2007 - ACS Publications
We have designed, synthesized, and characterized a short (32-mer; 8-nm), single-stranded,
collagen-related peptide (CRP), 1a, which forms triple-helical building blocks that self …

Controlling the morphology of metal-promoted higher ordered assemblies of collagen peptides with varied core lengths

MM Pires, J Lee, D Ernenwein, J Chmielewski - Langmuir, 2012 - ACS Publications
Self-assembling peptides have become an important subclass of next-generation
biomaterials. In particular, materials that mimic the properties of collagen have received …

Structurally defined nanoscale sheets from self-assembly of collagen-mimetic peptides

T Jiang, C Xu, Y Liu, Z Liu, JS Wall, X Zuo… - Journal of the …, 2014 - ACS Publications
We report the design of two collagen-mimetic peptide sequences, NSI and NSII, that self-
assemble into structurally defined nanoscale sheets. The underlying structure of these …

Advances in the design and higher-order assembly of collagen mimetic peptides for regenerative medicine

K Strauss, J Chmielewski - Current opinion in biotechnology, 2017 - Elsevier
Highlights•Collagen mimetic peptide biomaterials are superior to natural collagen in many
ways.•Strategic sequence design allows for reliable higher-order self-assembly.•Varying pH …

Morphological diversity and polymorphism of self-assembling collagen peptides controlled by length of hydrophobic domains

K McGuinness, IJ Khan, V Nanda - ACS nano, 2014 - ACS Publications
Synthetic collagen mimetic peptides are used to probe the role of hydrophobic forces in
mediating protein self-assembly. Higher order association is an integral property of natural …

Multi-hierarchical self-assembly of a collagen mimetic peptide from triple helix to nanofibre and hydrogel

LER O'leary, JA Fallas, EL Bakota, MK Kang… - Nature …, 2011 - nature.com
Replicating the multi-hierarchical self-assembly of collagen has long-attracted scientists,
from both the perspective of the fundamental science of supramolecular chemistry and that …

Collagen mimetic peptides: progress towards functional applications

SM Yu, Y Li, D Kim - Soft Matter, 2011 - pubs.rsc.org
Traditionally, collagen mimetic peptides (CMPs) have been used for elucidating the structure
of the collagen triple helix and the factors responsible for its stabilization. The wealth of …

Metal-mediated tandem coassembly of collagen peptides into banded microstructures

MM Pires, DE Przybyla, CM Rubert Pérez… - Journal of the …, 2011 - ACS Publications
The ability to recapitulate the features of natural collagen at the micro-and nanoscale with
novel biopolymers has the potential to lead to improved biomaterials. Herein we describe …

A comparison of the collagen triple helix and coiled‐coil peptide building blocks on metal ion‐mediated supramolecular assembly

RW Curtis, J Chmielewski - Peptide Science, 2021 - Wiley Online Library
Metal ion‐mediated assembly of peptides is an intriguing method for developing novel
biomaterials. In particular, peptide building blocks based on collagen triple helical and …