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  • adsorption
  • The term chromatography literally means color writing, and denotes a method by which the substance to be analyzed is poured into a vertical glass tube containing an adsorbent, the various components of the substance moving through the adsorbent at different rates of speed, according to their degree of attraction to it, and producing bands of color at different levels of the adsorption column. (thefreedictionary.com)
  • Chromatography can be described as a mass transfer process involving adsorption. (wikipedia.org)
  • polymer
  • Play media A hydrogel is a network of polymer chains that are hydrophilic, sometimes found as a colloidal gel in which water is the dispersion medium. (wikipedia.org)
  • cross-linked
  • Disposable diapers where they absorb urine, or in sanitary napkins Contact lenses (silicone hydrogels, polyacrylamides, polymacon) EEG and ECG medical electrodes using hydrogels composed of cross-linked polymers (polyethylene oxide, polyAMPS and polyvinylpyrrolidone) Water gel explosives Rectal drug delivery and diagnosis Encapsulation of quantum dots Breast implants Glue Granules for holding soil moisture in arid areas Dressings for healing of burn or other hard-to-heal wounds. (wikipedia.org)
  • content
  • The acrylamide content of the gel is adjusted to suit the length of the oligo being purified to ensure that the slowest running product on the gel is the desired one. (linktech.co.uk)
  • solid
  • A gel is a solid jelly-like material that can have properties ranging from soft and weak to hard and tough. (wikipedia.org)
  • properties
  • A number of definitions have been given in Chapter I. Several of them will have to be amplified for a better understanding of the properties of gels. (springer.com)