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As synthetic polymers have proven to be more pure and reproducible when compared naturally occurring polymers, they are often preferred for the construction nanocapsules. However, some natural occurring polymers such as chitosan , gelatin , sodium alginate , and albumin are used in some drug delivering nanocapsules. [ 4 ]
Acqua Panna (Italy); Alaçam (Turkey) Al Manhal (Bahrain) Aqua Mineral (Poland) Aqua Pod; Aqua Spring (Greece) Aquarel (Spain) Arctic (Poland) Baraka (Egypt) Buxton (UK)
An alternate term for conformal coating or potting, which protects electronic components; Encapsulation (networking), the process of adding control information as it passes through the layered model
Polyethylenimine (PEI) or polyaziridine is a polymer with repeating units composed of the amine group and two carbon aliphatic CH 2 CH 2 spacers. Linear polyethyleneimines contain all secondary amines, in contrast to branched PEIs which contain primary, secondary and tertiary amino groups.
Selenomethionine (SeMet) is a naturally occurring amino acid.The L-selenomethionine enantiomer is the main form of selenium found in Brazil nuts, cereal grains, soybeans, and grassland legumes, while Se-methylselenocysteine, or its γ-glutamyl derivative, is the major form of selenium found in Astragalus, Allium, and Brassica species. [1]
Researchers at Rice University, until recently led by the late Richard Smalley, have concentrated on finding methods to produce large, pure amounts of particular types of nanotubes. Their approach grows long fibers from many small seeds cut from a single nanotube; all of the resulting fibers were found to be of the same diameter as the original ...