Effect of Sterilization Methods on the Morphological, Molecular, and Biocompatibility Characteristics of Nanofibrous PEEK Layers

E3S Web of Conferences, Journal Year: 2024, Volume and Issue: 588, P. 01001 - 01001

Published: Jan. 1, 2024

In this work, the polyether ether ketone (PEEK) nanofibrous layers and their sterilized methods influence on molecular properties, structural biocompatibility have been discussed.Some instrument employed were gamma radiation, ultraviolet light, Ethylene oxide (EtOx) an autoclave to sterilised developed through melt-electrospinning process.umber of instruments used such as ethylene (EtOx), was sterilise prepared via process. The SEM result unveiled that sterilization processes changed fibre form slightly well diameter which modified well.However, did not alter weight PEEK fibers, far GPC study concerned.d has explored. A number scanning electron microscopy (SEM) showed altered fiber’s along with small variations in diameter. While, achanged according gel permeation chromatography (GPC) research. addition, murine fibroblasts (3T3) assessed for vitro using MTT test. While cell adhesion proliferation rate same across all sterile control sample, UV-sterilized material significantly reduced level viability. Consequently, methods, namely autoclave, EtOx, radiation determined be efficient layers. However, solar method may also reduce biocompatibility.

Language: Английский

Reconstructed three-dimensional structure of gas-foamed polycaprolactone/cellulose nanofibrous scaffold for biomedical applications

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 285, P. 138253 - 138253

Published: Dec. 3, 2024

Language: Английский

3D Printing with Light for Personalized Drug Delivery Systems and Medical Devices

ACS Applied Polymer Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 9, 2024

Language: Английский