Resources Protection: Towards Replacement of Cotton Fiber with Polyester
L'abstract è presente nell'allegato / the abstract is in the attachment
Protocol of mesenchymal stem cell inoculation to nonwoven fabric scaffold
Published in Cytotechnology
To obtain a large number of human mesenchymal stem cell (hMSCs) for allograft, nonwoven fabrics (NWF) were used as a cell culture scaffold. NWF are three-dimensional fiber aggregates formed by heat bonding and have a high surface area for cell adhesion and elongation. Inoculation hMSC was done to a center of NWF disc (diameter, 15.1 mm; depth, 0.1 ...
Homo- and co-polymerization of disubstituted ketenes
This study is aimed at synthesizing with a satisfying yield new architectures of high performance polymers, possessing a neat structure and good processing window, on the basis of disubstituted aliphatic or aromatic ketenes. The synthesis of dimethylketene (DMK), methylethylketene (MEK), diethylketene (DEK), ethylphenylketene (EPK) and diphenylkete...
Strain Sensors Based on Electroless Ni-P Plated Polyester Woven Fabrics
Published in Fibers and Polymers
In this study, polyester and polyester/spandex woven fabrics were electroless Ni-P plated at different conditions. The physical and electrical properties of Ni-P coated fabrics were investigated by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), wide angle X-ray scattering (WAXS), tensile tests, and air permeability,...
Surface functionalization of polylactic acid fibers with alendronate groups does not improve the mechanical properties o...
Published in Journal of the mechanical behavior of biomedical materials
Calcium phosphate cements (CPCs) are frequently used as synthetic bone substitute, but their intrinsic low fracture toughness impedes their application in highly loaded skeletal sites. However, fibers can be used to reduce the brittleness of these CPCs provided that the affinity between the fibers and cement matrix facilitates the transfer of loads...
Biodegradable Polyester of Poly (Ethylene glycol)-sebacic Acid as a Backbone for β -Cyclodextrin-polyrotaxane: A Promisi...
Published in Current gene therapy
Polyrotaxane, a macromolecular interlocked assembly, consisting of cyclodextrin has excellent inclusion capabilities and functionalization capacity, which makes it a versatile material as a vector for gene delivery applications. A biodegradable linear aliphatic polyester axle composed of Polyethylene Glycol (PEG) and Sebacic Acid (SA) was used to f...
Comparison of the photochromic behaviour of dyes in solution and on polyester fabric applied by supercritical carbon dio...
Photochromic textiles are of considerable interest for smart and functional textile applications due to their remarkable dynamic colour changing effect when irradiated with light of a certain wavelength. The use of resource efficient processes, such as digital inkjet printing and supercritical carbon dioxide (scCO2) dyeing techniques enables an eco...
Effect of Vanilla as a Natural Alternative to Traditional Carriers in Polyester Dyeing with Disperse Dyes
Published in Fibers and Polymers
In this work, a new natural-based approach was exploited to improve the low temperature carrier method in dyeing process of polyester fabrics. Vanilla was introduced as an alternative substitute for commercial toxic carriers including CTM and Levegal PEW in particular. With use of vanilla in dyeing process, the dye uptake of PET fabrics dyed with C...
Efficient Dyeing Mechanism of Cotton/Polyester Blend Knitted Fabric
Published in Fibers and Polymers
Innovations and modifications are the continuous processes of wet processing technology in clothing and textile industries. Due to inadequacy of water resources, consumer demands, other environmental and commercial issues, a lot of research works are being carried out throughout the world to develop the eco-friendly and cost effective textile dyein...
Release mechanisms of urinary tract antibiotics when mixed with bioabsorbable polyesters.
Published in Materials science & engineering. C, Materials for biological applications
In depth knowledge of the thermal properties of drugs is particularly important when they are designed for incorporation into a thermoplastic polymer matrix. In this paper a representative set of Urinary Tract Infection (UTI) antibiotics were studied using thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC), and then blende...
