Emergence of Dynamic Instability by Hybridizing Synthetic Self-Assembled Dipeptide Fibers with Surfactant Micelles

S Torigoe, K Nagao, R Kubota… - Journal of the American …, 2024 - ACS Publications
… Here, we report the emergence of dynamic instability through the hybridization of peptide-type
supramolecular nanofibers with surfactant micelles composed of sodium dodecyl sulfate (…

Stability of nanopeptides: structure and molecular exchange of self-assembled peptide fibers

N König, SM Szostak, JE Nielsen, M Dunbar… - ACS …, 2023 - ACS Publications
… a family of peptides that form beta-sheet nanofibers and … of the peptide molecules, we
performed molecular dynamics … generally suffer from intrinsic instability, molecular exchange, …

Investigating the stability of RADA16 peptide nanofibers using CD spectra

H Zarei, A Aramvash, MS Seyedkarimi - International Journal of Peptide …, 2019 - Springer
… However, it is still unclear in which conditions the peptide maintains … dynamic behavior of
RADA 16-I using circular dichroism, so as to monitor changes in conformation of the peptides

Nanofibers produced by electrospinning of ultrarigid polymer rods made from designed peptide bundlemers

K Kim, CJ Kloxin, JG Saven… - ACS Applied Materials & …, 2021 - ACS Publications
… Mechanical properties of electrospun nanofibers were measured using a dynamical
mechanical analyzer (RSA G2; TA Instruments) with a solid clamp in tension mode at room …

Short peptide nanofiber biomaterials ameliorate local hemostatic capacity of surgical materials and intraoperative hemostatic applications in clinics

Z Yang, L Chen, J Liu, H Zhuang, W Lin… - Advanced …, 2023 - Wiley Online Library
… on designing various peptide nanofiber biomaterial devices, [ … two decades, short peptide
nanofiber biomaterials have served … Moreover, the commercial peptide nanofiber formulations …

… Antimicrobial Biomaterials: Integrating an Enzyme Degradation-Resistant Sequence into Self-Assembled Nanosystems to Overcome Stability Limitations of Peptide …

W Yu, X Guo, Q Li, X Li, Y Wei, C Shao, L Zhang… - Advanced Fiber …, 2024 - Springer
… The proteolytic and physiological instability that primarily hampers their effectiveness [11,12,…
peptide nanofiber templates. The highly stable, multifunctional self-assembling short peptide

Controlled-alignment patterns of dipeptide micro-and nanofibers

X Liu, J Danglad-Flores, S Eickelmann, B Sun, J Hao… - ACS …, 2022 - ACS Publications
… This work also offers a simple approach to build peptide assemblies with highly ordered
2D structures and well-controlled morphologies, which may be used as various functional …

Self-assembled peptide nanofibers display natural antimicrobial peptides to selectively kill bacteria without compromising cytocompatibility

W Chen, S Yang, S Li, JC Lang, C Mao… - … applied materials & …, 2019 - ACS Publications
… active peptides for a range of biomedical applications. To fabricate these new nanofibers,
we … -assembling antimicrobial nanofibers (SAANs) using synthetic multidomain peptides (MDPs…

Peptide Self-assembly: From Ordered to Disordered

R Chang, C Yuan, P Zhou, R Xing… - Accounts of Chemical …, 2024 - ACS Publications
… However, the structural complexity and instability of proteins … around the dynamic evolution
of peptide supramolecular … In addition, peptide-based nanofiber hydrogels can also be …

Tuning the matrix metalloproteinase-1 degradability of peptide amphiphile nanofibers through supramolecular engineering

Y Shi, DS Ferreira, J Banerjee, AR Pickford… - Biomaterials …, 2019 - pubs.rsc.org
… 2), which suggests, to some extent, the instability of PA2 nanofibers. The slightly twisted …
strong β-sheet nanofibers have slow dynamics and minimal structural instability as a result of the …