Surface modification of polymer substrates for biomedical applications

O Neděla, P Slepička, V Švorčík - Materials, 2017 - mdpi.com
While polymers are widely utilized materials in the biomedical industry, they are rarely used
in an unmodified state. Some kind of a surface treatment is often necessary to achieve …

Silk fibroin: An ancient material for repairing the injured nervous system

M Yonesi, M Garcia-Nieto, GV Guinea, F Panetsos… - Pharmaceutics, 2021 - mdpi.com
Silk refers to a family of natural fibers spun by several species of invertebrates such as
spiders and silkworms. In particular, silkworm silk, the silk spun by Bombyx mori larvae, has …

Synergy of Nanotopography and Electrical Conductivity of PEDOT/PSS for Enhanced Neuronal Development

M Bianchi, S Guzzo, A Lunghi, P Greco… - … Applied Materials & …, 2023 - ACS Publications
Biomaterials able to promote neuronal development and neurite outgrowth are highly
desired in neural tissue engineering for the repair of damaged or disrupted neural tissue …

Electrolyte-gated organic synapse transistor interfaced with neurons

S Desbief, M di Lauro, S Casalini, D Guerin… - Organic …, 2016 - Elsevier
We demonstrate an electrolyte-gated hybrid nanoparticle/organic synapstor (synapse-
transistor, termed EGOS) that exhibits short-term plasticity as biological synapses. The …

Flexible neural interfaces based on 3D PEDOT: PSS micropillar arrays

A Lunghi, A Mariano, M Bianchi… - Advanced Materials …, 2022 - Wiley Online Library
Multi‐electrode arrays with 3D micropillars allow the recording of electrophysiological
signals in vitro with higher precision and signal‐to‐noise ratio than planar arrays. This is the …

Processing and surface modification of polymer nanofibers for biological scaffolds: A review

AM Jordan, V Viswanath, SE Kim… - Journal of Materials …, 2016 - pubs.rsc.org
Polymeric fibrous constructs possess high surface area-to-volume ratios when compared
with solid substrates and are quite commonly used as tissue engineering and cell growth …

Regenerated wool keratin-polybutylene succinate nanofibrous mats for drug delivery and cells culture

G Guidotti, M Soccio, T Posati, G Sotgiu… - Polymer Degradation …, 2020 - Elsevier
Keratin (Ker) protein regenerated from readily available and low-cost wastes (eg raw wool,
feathers and textile by-products) is a promising natural polymer for tissue engineering and …

Functionalized α-helical peptide hydrogels for neural tissue engineering

N Mehrban, B Zhu, F Tamagnini, FI Young… - ACS Biomaterials …, 2015 - ACS Publications
Trauma to the central and peripheral nervous systems often lead to serious morbidity.
Current surgical methods for repairing or replacing such damage have limitations. Tissue …

Laser Assisted Bioprinting of laminin on biodegradable PLGA substrates: Effect on neural stem cell adhesion and differentiation

S Tortorella, P Greco, F Valle, M Barbalinardo… - Bioprinting, 2022 - Elsevier
Abstract Laser Assisted Bioprinting (LAB) is recognized to be an enabling and versatile
microfabrication technology for regenerative medicine and artificial tissue engineering …

Enzyme-mediated conjugation of peptides to silk fibroin for facile hydrogel functionalization

M McGill, JM Grant, DL Kaplan - Annals of biomedical engineering, 2020 - Springer
Enzymatic crosslinking of tyrosine is a simple and modular method for adding functional
peptides to silk fibroin (SF) hydrogels. Silk fibroin is a naturally derived polymer notable for …