Titlebook: Bionanomaterials for Skin Regeneration; Mihaela D. Leonida,Ish Kumar Book 2016 Springer International Publishing Switzerland 2016 Bacteria

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Nanocellulose,eir physical properties, high surface area, and biological properties (biocompatibility, low toxicity, biodegradability) made them important for biomedical applications in treating skin diseases and in skin care. Very few organisms can synthesize directly nanosized cellulose fibers. Some of those are blue-green algae and bacteria such as ..

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Book 2016re covered in detail, giving a basic view of the skin structure and conditions that require transdermal or topical applications. Medical applications, such as wound healing, care for burns, skin disease, and cosmetic care, such as aging of the skin and photodamage, and how they benefit from bionanom

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https://doi.org/10.1007/BFb0093368ology, there has been limited awareness about the ‘dark side’ of these nanosized materials. Once these particles are internalized by cells, they can pose different levels of toxicity to the body. For the past few years researchers have studied the potential toxicity of nanosized materials.

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Transdermal and Topical Delivery to the Skin,al delivery. Microemulsions contain oil, water, and are stabilized by a surfactant or co-surfactants. Topical use of microemulsions may sometimes result in irritation, allergic reactions, poor penetration, etc.

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Nanochitosan and the Skin,it is broken down by the enzyme lysozyme in the human body releasing harmless amino sugars [1], hence biocompatible. The rate and extent of its biodegradability depends on its degree of deacetylation (DD), slower for higher DD values [2].

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Bionanomaterials from Plant Sources,ample of species with demonstrated biological activity but few applications due to unsatisfactory bioavailability correlated with low water solubility. Natural products with strong antioxidant effect, like polyphenols in teas, for example, are not widely used because of their sensitivity to oxidation (during processing and storage).

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Peptide and Protein-Based Nanomaterials in Applications for the Skin,in disease and regeneration, a new domain of special interest emerged, using proteins in substitution therapy of proteins which are deficient in the skin due to genetic mutations (e.g. in . and others, Chap. .).