Infrared Laser Ablation of Gamma-Irradiated Polyamide-6

Frolov, I. A.; Allayarov, S. R.; Kalinin, L. A.; Bogdanova, Yu. G.; Tolstopyatov, E. M.; Гракович, П. Н.; Ivanov, L. F.; Дремова, Н. Н.; Golodkov, O. N.

doi:10.1134/s0018143919060067

Cited by 3 publications

(1 citation statement)

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“…LA of polymers has been studied for a number of years and is beginning to find practical applications. Depending on the chemical composition and physical state of the polymer, a dose of preliminary γ-irradiation can decrease the rate of LA of PVF [113], or it can increase the rate of LA of PE, an ethylene-propylene copolymer [114]; polyamide; and PTFE [115]. It was reported that an increase in the time of laser irradiation leads to an acceleration of the rate of LA for the ablation of polyethylene (PE) [114], poly(vinylidene fluoride) (PVDF), polyamide, and polytetrafluoroethylene (PTFE) [115][116][117][118].…”

Section: Laser Ablation (La)mentioning

confidence: 99%

Surface Functionalities of Polymers for Biomaterial Applications

Drobotă¹,

Ursache²,

Aflori³

2022

Polymers

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Changes of a material biointerface allow for specialized cell signaling and diverse biological responses. Biomaterials incorporating immobilized bioactive ligands have been widely introduced and used for tissue engineering and regenerative medicine applications in order to develop biomaterials with improved functionality. Furthermore, a variety of physical and chemical techniques have been utilized to improve biomaterial functionality, particularly at the material interface. At the interface level, the interactions between materials and cells are described. The importance of surface features in cell function is then examined, with new strategies for surface modification being highlighted in detail.

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