The molecular weight (MW) is the total atomic weight of a molecule. The MW is determined by summing the mass of all of the individual atoms in a molecule. The molecular weight of a polymer is directly ...

These chains are compounded from numerous small molecules that can change the mechanical behavior of the polymer and skew its molecular weight. This makes establishing a consistent molecular weight ...

The authors developed a method to accurately measure the average molecular weight of large poly(ethylene glycols) (PEGs) using ion-mobility time-of-flight mass ...

A macromolecule is a very large molecule of high molecular weight and is made up of smaller subunits known as monomers. The majority of common macromolecules include synthetic and natural polymers, ...

The bulk properties of polymer solutions are sensitive to polymer concentration. Polymer solutions are typically described as being either dilute, semi-dilute, or concentrated. The concentration ...

Static light scattering (SLS) is a non-invasive technique used for characterizing macromolecules in solution. A beam of monochromatic light is directed through a sample and the intensity of the light ...