Femtosecond laser processing of biodegradable polymers

M Terakawa - Applied Sciences, 2018 - mdpi.com
Biodegradable polymers have attracted increasing attention in tissue engineering and drug
delivery systems owing to their high biocompatibility and biodegradability. Among the …

Combination of polylactide with cellulose for biomedical applications: a recent overview

A Kopańska, M Brzeziński, Z Draczyński - Cellulose, 2024 - Springer
This review summarizes the use of cellulose and polylactide for medical applications with
particular emphasis on modern dressings. Although classic cotton and viscose dressings …

bFGF-grafted electrospun fibrous scaffolds via poly (dopamine) for skin wound healing

X Sun, L Cheng, J Zhao, R Jin, B Sun, Y Shi… - Journal of materials …, 2014 - pubs.rsc.org
Electrospun fibrous membranes coated with basic fibroblast growth factor (bFGF) are
effective medical devices to promote wound healing. However, the current strategies of …

Effects of high-repetition-rate femtosecond laser micromachining on the physical and chemical properties of polylactide (PLA)

W Jia, Y Luo, J Yu, B Liu, M Hu, L Chai, C Wang - Optics express, 2015 - opg.optica.org
The effects of femtosecond laser ablation, with 115 fs pulses at 1040 nm wavelength and 57
MHz repetition-rate, on the physical and chemical properties of polylactide (PLA) were …

Comparison of some effects of modification of a polylactide surface layer by chemical, plasma, and laser methods

K Moraczewski, P Rytlewski, R Malinowski… - Applied Surface …, 2015 - Elsevier
The article presents the results of studies and comparison of selected properties of the
modified PLA surface layer. The modification was carried out with three methods. In the …

Stability studies of plasma modification effects of polylactide and polycaprolactone surface layers

K Moraczewski, M Stepczyńska, R Malinowski… - Applied Surface …, 2016 - Elsevier
The article presents results of research on the stability of oxygen plasma modification effects
of polylactide and polycaprolactone surface layers. The modified samples were aged for …

Effect of pulsed Nd: YAG laser processing parameters on surface properties of polyimide films

H Liu, Y Tang, Y Xie, L Lu, Z Wan, W Tang… - Surface and Coatings …, 2019 - Elsevier
As a cost-effective, facile and scalable technology, direct laser writing technology has been
widely reported for modifying the surface properties of polymers. In this work, the …

Effect of fiber treatment on thermal properties and crystallization of sisal fiber reinforced polylactide composites

C Ye, G Ma, W Fu, H Wu - Journal of Reinforced Plastics …, 2015 - journals.sagepub.com
Low-polymerization degree polylactide was grafted onto sisal fiber surface on the basis of
the principle of lactide coordinative ring-opening polymerization. The effects of surface …

Extreme ultraviolet (EUV) surface modification of polytetrafluoroethylene (PTFE) for control of biocompatibility

IU Ahad, B Butruk, M Ayele, B Budner, A Bartnik… - Nuclear Instruments and …, 2015 - Elsevier
Extreme ultraviolet (EUV) surface modification of polytetrafluoroethylene (PTFE) was
performed in order to enhance the degree of biocompatibility. Polymer samples were …

Surface ablation of PLLA induced by KrF excimer laser

P Slepička, I Michaljaničová, P Sajdl, P Fitl… - Applied Surface …, 2013 - Elsevier
The surface characterization of PLLA (poly-l-lactic-acid) and its ablation due to excimer laser
treatment is introduced in this paper. The main focus is to determine surface wettability and …