The special environment conditions in high altitude areas leads to serious cracking and peeling of road hot-melt marking coatings. In order improve the durability paint, a durable paint was designed by modifying with toughening-agent, rheological agent, anti-aging agent. modification mechanism modified coating revealed through TG FTIR analysis. low-temperature anti cracking, adhesion, propertie...

Cell adhesion is an integral part of many physiological processes in tissues, including development, tissue maintenance, angiogenesis, and wound healing. Recent advances in materials science (including microcontact printing, soft lithography, microfluidics, and nanotechnology) have led to strongly improved control of extracellular ligand distribution and of the properties of the micromechanical...

Objectives: Herbal medicine is known as a valid alternative treatment. Salvia Reuterana, which has been used in the Iranian traditional medicine, is mostly distributed in the central highlands of Iran. Salvia Reuterana is a medicinal herb with various therapeutic usages. The aim of the present review is to take account of pharmacological properties of Salvia Reuterana. Materials and Methods: Th...

Many hemopoietic cell lines were examined for their ability to adhere to culture dishes coated with extracellular matrix proteins. Adhesion assay was performed with murine and human leukemic cell lines representative of different stages of differentiation along both erythroid and myeloid lineages. All the hemopoietic cell lines tested adhered to fibronectin but not to laminin, types I, III, and...

DLC coatings are deposited on aluminium substrates to improve the wear resistance property of using sputtering deposition in this study. graphite target onto Al5051 DC sputtering. The then analyzed for their adhesion strength, hardness, coefficient friction, and chemical compositions. pin-on-disk method is conducted vacuumed conditions, dry air conditions (0% RH), ambient (40% RH). different te...

The assessment of adhesion property thin films by scratch test method is still a big challenge, relying on understanding accurately the material response and failure modes during scratch. In this study, model TiN film stainless steel substrate was studied carrying out tests. entire tracks were observed cross-sectionally superficial analysis to characterize its properties, failures, response. Ot...

Within the biomaterials proposed for tissue regeneration, synthetic 3D hydrogels that mimic soft tissues possess great potential regenerative medicine but their poor vascularization rate is usually incompatible with long-term cell survival. Fabrication of promote and/or accelerate remains nowadays a challenge. In present work, tubular geometries ranging from 28 to 680 μm in diameter, correspond...

Adhesion of macrophages to material substrates plays an essential role in many biological behaviors and biomedical procedures, including wound healing, cancer treatment biomaterial implantation. Therefore, altering the adhesion using design may help control their function. In this work, we developed a straightforward method render hydrogel surface more hydrophobic demonstrated that on hydrogels...

Background: Postoperative peritoneal adhesion bands are one of the most common complications caused by foreign material.  Objective: To investigate the effect of colchicine on talc-induced peritoneal adhesion bands. Method: Adhesion bands were induced in 30 short hair England Guinea pigs by introduction of talc-saline solution (10 mL, 10%) into the peritoneal cavity.  Afterwards, the pigs were ...