BACKGROUND Orally administered particles rapidly interact with biological fluids containing proteins, enzymes, electrolytes, and other biomolecules to eventually form particles covered by a corona, and this corona potentially affects particle uptake, fate, absorption, distribution, and elimination in vivo. This study explored relationships between the biological interactions of calcium carbonat...

Spontaneous Generations 2:1 (2008). ISSN 1913‐0465. University of Toronto 139 Models and Theories at the Nanoscale Eric Winsberg∗ One of the most interesting things about science and engineering at the nanoscale, from the point of view of the philosophy of science, is the frequent use they make of models constructed out of theories belonging to different levels of description. We usually take ...

Abstract This study investigates the enhancement of heat transfer for fluid with addition nano-particles in a two-dimensional rectangular cavity. Thermo-physical properties such fluids and volume fraction those its characteristics are studied. ANSYS Fluent code is utilized this purpose. Validation computational model has been carried out against benchmark data available from literature. A corre...

research in nanotechnology in the petroleum industry is advancing rapidly and an enormous progress in the application of nanotechnology in this area is to be expected. in particular, adding nanoparticles to fluids may drastically benefit enhanced oil recovery and improve well drilling, by changing the properties of the fluid, rocks wettability alteration, advanced drag reduction, strengthening ...

Nano-fluids have considerable importance in the field of thermal development that relates to several industrial systems. There are some key applications recent construction systems flow, as well microscale cooling gadgets and microstructure electric for migration. The current investigation concludes study electrically conducting nano-fluid flow heat transfer analysis two-dimensional boundary la...

Nano fluids are widely used today for various energy-related applications such as coolants, refrigerants, and fuel additives. New coolants design modifications being explored due to renewed interest in improving the working fluid properties of heat exchangers. Several studies have investigated nanofluids enhance radiator exchanger performance. A new class includes single, binary, tertiary nanop...

In the nanochannel flow behavior with respect to expand their applications in modern systems is of utmost importance. According to the results obtained in this study, the condition of nonslip on the wall of the nanochannel is not acceptable because in the nano dimensions, slip depends on different parameters including surface roughness. In this study, keeping the side area roughness, deformatio...

Magnetorheological fluids (MRFs) are composites of micron-sized and/or nano-sized Fe particles and nonmagnetic oils, their rheological properties change with changes in the magnetic field. To distinguish between material mechanical deterioration, we developed a durability test system without influence sealing bearing on MRFs. We used set rotors stators to create V-shaped MRF layer. However, dev...

nowadays, the use of innovative nano-technology in the food industry quality control has significantly increased and it is widely employed in numerous fields such as diagnosis of microbial toxin of foods using nano-biosensors, increasing food shelf-life with the help of nano-clay and nano-silver packaging, as well as changing some of the unpleasant organoleptic properties such as taste, color, ...