Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Margarita Neznakomova"'
Autor:
Gizem Ceylan Türkoğlu, Niloufar Khomarloo, Elham Mohsenzadeh, Dilyana Nikolaeva Gospodinova, Margarita Neznakomova, Fabien Salaün
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 3, p 1668 (2024)
Poly(vinyl alcohol) is one of the most attractive polymers with a wide range of uses because of its water solubility, biocompatibility, low toxicity, good mechanical properties, and relatively low cost. This review article focuses on recent advances
Externí odkaz:
https://doaj.org/article/6c5a1a2cd47e4d12ab512f76057ab2a2
Publikováno v:
2022 14th Electrical Engineering Faculty Conference (BulEF).
Publikováno v:
2021 13th Electrical Engineering Faculty Conference (BulEF).
Publikováno v:
2020 12th Electrical Engineering Faculty Conference (BulEF).
The electrospinning process is particularly very suitable for obtaining biologically active and protective mats from nanofibers, as it involves neither coagulation chemistry nor higher temperatures. The construction of the chamber in which the proces
Publikováno v:
Earth Systems and Environment. 2:413-420
The aim of this work was to investigate the possibility of using non-woven materials (NWM) from waste fibers for oil spill cleanup and their subsequent recovery. Manufacture of textile and readymade products generates a significant amount of solid wa
Publikováno v:
2019 11th Electrical Engineering Faculty Conference (BulEF).
In this study, needle punched polyethyleneterephthalate (PET) nonwoven material which is used for filtration of hot acid gases was modified by grafting with polyethylenimine (PEI) after normal glow discharge (NGD) plasma-chemical surface activation.
Publikováno v:
2018 10th Electrical Engineering Faculty Conference (BulEF).
Capillar activity of nonwovens characterized their filtration ability. Widely used method for porous media characterization is experimental capillary rise method. Non-woven porous media textiles can be characterized by studying the kinetics of liquid
Publikováno v:
2018 10th Electrical Engineering Faculty Conference (BulEF).
The end-use properties of polyester non-woven geotextiles can be determined by glow direct current plasma functionalization and ion-exchange activation. Plasma activation may be both the end-step for acquiring ion-exchange activation and a preliminar
Autor:
Nikolay Todorov, Margarita Neznakomova
Publikováno v:
Zastita materijala. 56:165-174
Currently is observed a great interest in the use of bioactive natural products for modification and functionalization of fibers to produce antimicrobial protective medical textiles. One of the areas is related to the ability to obtain electrospun na
Publikováno v:
2017 15th International Conference on Electrical Machines, Drives and Power Systems (ELMA).
Plasma surface treatments show distinct advantages, because they are able to modify the surface properties of inert materials, sometimes with environment friendly devices. On textile surfaces, three main effects can be obtained depending on the treat