Particles are of a colloidal size if their size falls in the range of 1 to 1000nm. A colloid is system whereby colloidal particles are suspended in a continuous medium. They are stable and do not ...

Nanotechnology is generally seen as a relatively new invention. It is generally accepted to have been officially born as a discipline with Richard Feynman's 1959 lecture, "There's plenty of room at ...

Intravenous fluid therapy is sometimes needed to restore homoeostasis and prevent organ failure. This overview of intravenous fluid use is accompanied by a self-assessment questionnaire so you can ...

Being abundant in nature, colloids find increasingly important applications in science and technology, ranging from direct probing of kinetics in crystals and glasses to fabrication of ...

Faculty of Chemical and Food Engineering, Bahir Dar Institute of Technology (BiT), Bahir Dar University, Bahir Dar, Ethiopia Textile industry wastewater has become a growing concern in recent years ...