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  2. Biodegradable polymer - Wikipedia

    en.wikipedia.org/wiki/Biodegradable_polymer

    All biodegradable polymers should be stable and durable enough for use in their particular application, but upon disposal they should easily break down. [citation needed] Polymers, specifically biodegradable polymers, have extremely strong carbon backbones that are difficult to break, such that degradation often starts from the end-groups.

  3. Synthetic biodegradable polymer - Wikipedia

    en.wikipedia.org/.../Synthetic_biodegradable_polymer

    [2] [3] In the field of controlled drug delivery, biodegradable polymers offer tremendous potential either as a drug delivery system alone or in conjunction to functioning as a medical device. [4] In the development of applications of biodegradable polymers, the chemistry of some polymers including synthesis and degradation is reviewed below.

  4. Polyanhydride - Wikipedia

    en.wikipedia.org/wiki/Polyanhydride

    Polyanhydrides are a class of biodegradable polymers characterized by anhydride bonds that connect repeat units of the polymer backbone chain. Their main application is in the medical device and pharmaceutical industry. In vivo, polyanhydrides degrade into non-toxic diacid monomers that can be metabolized and eliminated from the body. Owing to ...

  5. Biopolymer - Wikipedia

    en.wikipedia.org/wiki/Biopolymer

    This material can be used for biodegradable, homogeneous, dense films that are very useful in the biomedical field. Alginate: Alginate is the most copious marine natural polymer derived from brown seaweed. Alginate biopolymer applications range from packaging, textile and food industry to biomedical and chemical engineering.

  6. Biomaterial - Wikipedia

    en.wikipedia.org/wiki/Biomaterial

    The application of biodegradable synthetic polymers began in the later 1960s. [38] Biodegradable materials have an advantage over other materials, as they have lower risk of harmful effects long term. In addition to ethical advancements using biodegradable materials, they also improve biocompatibility for materials used for implantation. [38]

  7. Polydioxanone - Wikipedia

    en.wikipedia.org/wiki/Polydioxanone

    For the production of sutures, polydioxanone is generally extruded into fibers, however care should be taken to process the polymer to the lowest possible temperature, in order to avoid its spontaneous depolymerization back to the monomer. The ether oxygen group in the backbone of the polymer chain is responsible for its flexibility.

  8. Polyhydroxybutyrate - Wikipedia

    en.wikipedia.org/wiki/Polyhydroxybutyrate

    It is nontoxic and biodegradable, so it does not have to be removed after recovery. [7] TephaFLEX is a bacterially derived poly-4-hydroxybutyrate, manufactured using a recombinant fermentation process by Tepha Medical Devices, intended for a variety of medical applications that require biodegradable materials such as absorbable sutures. [8]

  9. Biodegradation - Wikipedia

    en.wikipedia.org/wiki/Biodegradation

    Biodegradable polymers are classified into three groups: medical, ecological, and dual application, while in terms of origin they are divided into two groups: natural and synthetic. [18] The Clean Technology Group is exploiting the use of supercritical carbon dioxide , which under high pressure at room temperature is a solvent that can use ...

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