Synthetic routes towards new conjugates of hydrophilic zinc phthalocyanine (ZnPc) with N-vinylpyrrolidone (NVP) and acrylic chloride (ClAC), are described. For this purpose, a copolymer of N-vinylpyrrolidone (NVP) with ...

Materials used in medicine have to meet some essential conditions, like biocompatibility, non-toxicity, non-immunogenicity and controlled biodegradability. These characteristics are dependent on physical-chemical properties ...

Trauma represents a major problem affecting the younger part of humanity as shown in several studies. It represents the main cause of deaths or disabilities that could be prevented in children, teenagers and adults younger ...

The paper presents the required steps for manufacturing a customized cranial implant. During this study, a cranial defect was reconstructed using a personalized cranioplasty plate produced by AM methods. The surgery was ...

Nanoparticles green synthesis by plants and extracts is very cost-effective and can be used as an economic and environment friendly alternative in large-scale production.

The antibiotic resistance crisis is one of the most pressing public health issues worldwide. Nanoparticles (NPs) can offer a promising solution, since they have antibacterial properties, and can act as carriers for antibiotics ...

Biocomposite material based on hydroxyapatite (HA) and chitosan (CS) in form of beads was synthesized using microwave irradiation (MW) of different power and investigated by methods of XRD and HPLC. MW reduces the time of ...

The study aim is to evaluate the efficacy of meatotympanoplasty with the use of the auto osteomatrix forte graft (AOMF) associated with temporal fascia and mastoid obliteration with pediculated musculoperiosteal flap in ...

In this work, hydroxyapatite synthesized by sol-gel technique. Ca(NO3)2.4H2O and (NH4)2HPO4 used as precursors, and nano ZnO was prepared and modify the surface using Oleic acid to get uniform distribution Within the matrix ...

The low-temperature transmission and wavelength modulated transmission spectra of ТlGaSе2 crystals with a thickness of 7, 5.7, 4.7 μm were measured. Refractive index was calculated from interference observed in transmission ...