Abstract: Metal-containing methacrylates incorporated into polymeric materials with antimicrobial capacity for biomedical applications, and more particularly for dental purposes, are provided. The incorporation of metal-containing methacrylates such as calcium methacrylate, tin methacrylate, copper methacrylate, silver methacrylate, in combination or alone, for potentializing antimicrobial effect of cements, in particular, to biomaterial compositions including metal containing methacrylates, such as calcium, tin, copper, silver, nickel, titanium and iron methacrylates, in the formulation of biomaterials for applications in human health provides advantages, particularly in dentistry, and allows for expressive antimicrobial activity to dental compositions, so as to be useful in dental prosthesis, operative dentistry, orthodontics, pediatric dentistry, implantodontics, and endodontics.

Abstract: Filmogenic compositions are described for topical anaesthetic bioadhesives (TABs) comprising a) a xanthan biopolymer matrix selected from Xanthomonas species and pathovars, including Xanthomonas campestris pathovars campestris and maninhotis, and Xanthomonas arboricola pathovar pruni, a producer of pruni xanthan, wherein the matrix is made of pure or combined xanthan varieties in any proportion, said matrix comprising between 1% and 95% by weight of the total weight of the composition, and additives or excipients; b) at least one anaesthetic, in a proportion of 0.1% to 50% by weight of the total weight of the composition. The topical anaesthetic bioadhesives (TABs) are also described, and they may be applied to the gingival mucosa and/or alveolar mucosa on the buccal (1) or lingual/buccal (2) surfaces with extensions and anatomical contours for crowns of the upper and lower dental arches.

Abstract: Metal-containing methacrylates incorporated into polymeric materials with antimicrobial capacity for biomedical applications, and more particularly for dental purposes, are provided. The incorporation of metal-containing methacrylates such as calcium methacrylate, tin methacrylate, copper methacrylate, silver methacrylate, in combination or alone, for potentializing antimicrobial effect of cements, in particular, to biomaterial compositions including metal containing methacrylates, such as calcium, tin, copper, silver, nickel, titanium and iron methacrylates, in the formulation of biomaterials for applications in human health provides advantages, particularly in dentistry, and allows for expressive antimicrobial activity to dental compositions, so as to be useful in dental prosthesis, operative dentistry, orthodontics, pediatric dentistry, implantodontics, and endodontics.

Abstract: Filmogenic compositions are described for topical anaesthetic bioadhesives (TABs) comprising a) a xanthan biopolymer matrix selected from Xanthomonas species and pathovars, including Xanthomonas campestris pathovars campestris and maninhotis, and Xanthomonas arboricola pathovar pruni, a producer of pruni xanthan, wherein the matrix is made of pure or combined xanthan varieties in any proportion, said matrix comprising between 1% and 95% by weight of the total weight of the composition, and additives or excipients; b) at least one anaesthetic, in a proportion of 0.1% to 50% by weight of the total weight of the composition. The topical anaesthetic bioadhesives (TABs) are also described, and they may be applied to the gingival mucosa and/or alveolar mucosa on the buccal (1) or lingual/buccal (2) surfaces with extensions and anatomical contours for crowns of the upper and lower dental arches.

Abstract: The present invention relates to cements useful in dental applications, and more particularly to dental compositions which may release calcium ions, which may comprise at least one of salicylic acid ester derivative and a calcium source. The present invention further relates to the use of at least one of salicylic acid ester derivative and a calcium source for producing a dental composition, having biological properties and which may release calcium ions for use in dental procedures of intermediate restorations and channel filling.

Abstract: The present invention relates to cements useful in dental applications, and more particularly to dental compositions which may release calcium ions, which may comprise at least one of salicylic acid ester derivative and a calcium source. The present invention further relates to the use of at least one of salicylic acid ester derivative and a calcium source for producing a dental composition, having biological properties and which may release calcium ions for use in dental procedures of intermediate restorations and channel filling.