polyamide-66(pa66)/caco3 micro- and nano-composites were prepared using a polymer solution method at filler loading of 0, 1, 2 and 3 weight percent. nano-size of caco3 was synthesized by micro-emulsion technique. the material was characterized by xrd, sem, ftir and uv-vis techniques. xrd results of composites suggested that caco3 particles are found in the amorphous phase of the semi-crystallin...

Colorectal cancer (CRC) is the third most frequently occurring tumor in human population. CRCs are usually adenocarcinomatous and originate as a polyp on inner wall of colon or rectum which may become malignant due course time. Although therapeutic options CRC limited, early diagnosis play an important role preventive interventions to decrease mortality rate. The CRC-affected tissues exhibit se...

The main target of the current research work is effectively eliminating fossil fuel dependency and improving exhaust air quality conventional Compression Ignition (CI) engines. This paper demonstrates for first time that a nanofluid (water without surfactant) stored in separate tanks can be quantified, collected, immediately emulsified by high shear mixer before transfer into combustion chamber...

Abstract The application of micro-/nano-capsules in construction industries has been rising over the past decade. Polyurea with tunable chemical and morphological structure are interesting polymers to prepare used construction. polyurea micro-/nano-capsule is capable be tailored via bulk emulsion or microfluidic method. Important factors for production micro/nano-capsules rate fabrication havin...

Biodegradable nanoparticles are being considered more often as drug carriers to address pharmacokinetic/pharmacodynamic issues, yet nano-product safety has not been systematically proven. In this study, haematological, biochemical and histological parameters were examined on 28 day daily dosing of rats with nano- or micro-particle encapsulated cyclosporine (CsA) to confirm if any changes observ...

A dispersed nano-system with droplet sizes as small submicrons is called a nanoemulsion. Nanoemulsions are thermodynamically stable, transparent, isotropic liquid mixtures of oil, water, surfactant, and co-surfactant. Nanoemulsion typically has between 20 200 nanometer. The size composition the scattered particles in continuous phase primary distinctions an emulsion This approach intended to al...

Bone graft substitutes are increasingly being used by Orthopaedic surgeons, Dental surgeons and Neurosurgeons to fill up the bone loss and defects resulting from trauma and deformity. Autografts, allografts and mineral bone substitutes are being used for bone grafting. To address the downsides of autograft, allograft and mineral bone graft we developed a novel bone substitute using the propriet...