The Experts below are selected from a list of 5457 Experts worldwide ranked by ideXlab platform

José Manuel Delgado-lópez - One of the best experts on this subject based on the ideXlab platform.

  • Fluoride-doped amorphous calcium phosphate nanoparticles as a promising biomimetic material for dental remineralization
    Scientific Reports, 2018
    Co-Authors: Michele Iafisco, Lorenzo Degli Esposti, Francesca Carella, Gloria Belén Ramírez-rodríguez, Anna Tampieri, Jaime Gómez-morales, Eugenio Brambilla, Andrei C. Ionescu, José Manuel Delgado-lópez
    Abstract:

    Demineralization of dental hard tissue is a widespread problem and the main responsible for dental caries and dentin hypersensitivity. The most promising strategies to induce the precipitation of new mineral phase are the application of materials releasing gradually Ca2+ and PO43− ions or mimicking the mineral phase of the host tissue. However, the design of formulations covering both processes is so far a challenge in Preventive Dentistry. In this work, we have synthesized innovative biomimetic amorphous calcium phosphate (ACP), which has been, for the first time, doped with fluoride ions (FACP) to obtain materials with enhanced anti-caries and remineralizing properties. Significantly, the doping with fluoride (F) did not vary the physico-chemical features of ACP but resulted in a faster conversion to the crystalline apatite phase in water, as observed by in-situ time-dependent Raman experiments. The efficacy of the as synthesized ACP and FACP samples to occlude dentinal tubules and induce enamel remineralization has been tested in vitro in human molar teeth. The samples showed good ability to partially occlude the tubules of acid-etched dentin and to restore demineralized enamel into its native structure. Results demonstrate that ACP and FACP are promising biomimetic materials in Preventive Dentistry to hinder demineralization of dental hard tissues.

Michele Iafisco - One of the best experts on this subject based on the ideXlab platform.

  • Fluoride-doped amorphous calcium phosphate nanoparticles as a promising biomimetic material for dental remineralization
    Scientific Reports, 2018
    Co-Authors: Michele Iafisco, Lorenzo Degli Esposti, Francesca Carella, Gloria Belén Ramírez-rodríguez, Anna Tampieri, Jaime Gómez-morales, Eugenio Brambilla, Andrei C. Ionescu, José Manuel Delgado-lópez
    Abstract:

    Demineralization of dental hard tissue is a widespread problem and the main responsible for dental caries and dentin hypersensitivity. The most promising strategies to induce the precipitation of new mineral phase are the application of materials releasing gradually Ca2+ and PO43− ions or mimicking the mineral phase of the host tissue. However, the design of formulations covering both processes is so far a challenge in Preventive Dentistry. In this work, we have synthesized innovative biomimetic amorphous calcium phosphate (ACP), which has been, for the first time, doped with fluoride ions (FACP) to obtain materials with enhanced anti-caries and remineralizing properties. Significantly, the doping with fluoride (F) did not vary the physico-chemical features of ACP but resulted in a faster conversion to the crystalline apatite phase in water, as observed by in-situ time-dependent Raman experiments. The efficacy of the as synthesized ACP and FACP samples to occlude dentinal tubules and induce enamel remineralization has been tested in vitro in human molar teeth. The samples showed good ability to partially occlude the tubules of acid-etched dentin and to restore demineralized enamel into its native structure. Results demonstrate that ACP and FACP are promising biomimetic materials in Preventive Dentistry to hinder demineralization of dental hard tissues.

Lorenzo Degli Esposti - One of the best experts on this subject based on the ideXlab platform.

  • Fluoride-doped amorphous calcium phosphate nanoparticles as a promising biomimetic material for dental remineralization
    Scientific Reports, 2018
    Co-Authors: Michele Iafisco, Lorenzo Degli Esposti, Francesca Carella, Gloria Belén Ramírez-rodríguez, Anna Tampieri, Jaime Gómez-morales, Eugenio Brambilla, Andrei C. Ionescu, José Manuel Delgado-lópez
    Abstract:

    Demineralization of dental hard tissue is a widespread problem and the main responsible for dental caries and dentin hypersensitivity. The most promising strategies to induce the precipitation of new mineral phase are the application of materials releasing gradually Ca2+ and PO43− ions or mimicking the mineral phase of the host tissue. However, the design of formulations covering both processes is so far a challenge in Preventive Dentistry. In this work, we have synthesized innovative biomimetic amorphous calcium phosphate (ACP), which has been, for the first time, doped with fluoride ions (FACP) to obtain materials with enhanced anti-caries and remineralizing properties. Significantly, the doping with fluoride (F) did not vary the physico-chemical features of ACP but resulted in a faster conversion to the crystalline apatite phase in water, as observed by in-situ time-dependent Raman experiments. The efficacy of the as synthesized ACP and FACP samples to occlude dentinal tubules and induce enamel remineralization has been tested in vitro in human molar teeth. The samples showed good ability to partially occlude the tubules of acid-etched dentin and to restore demineralized enamel into its native structure. Results demonstrate that ACP and FACP are promising biomimetic materials in Preventive Dentistry to hinder demineralization of dental hard tissues.

Gloria Belén Ramírez-rodríguez - One of the best experts on this subject based on the ideXlab platform.

  • Fluoride-doped amorphous calcium phosphate nanoparticles as a promising biomimetic material for dental remineralization
    Scientific Reports, 2018
    Co-Authors: Michele Iafisco, Lorenzo Degli Esposti, Francesca Carella, Gloria Belén Ramírez-rodríguez, Anna Tampieri, Jaime Gómez-morales, Eugenio Brambilla, Andrei C. Ionescu, José Manuel Delgado-lópez
    Abstract:

    Demineralization of dental hard tissue is a widespread problem and the main responsible for dental caries and dentin hypersensitivity. The most promising strategies to induce the precipitation of new mineral phase are the application of materials releasing gradually Ca2+ and PO43− ions or mimicking the mineral phase of the host tissue. However, the design of formulations covering both processes is so far a challenge in Preventive Dentistry. In this work, we have synthesized innovative biomimetic amorphous calcium phosphate (ACP), which has been, for the first time, doped with fluoride ions (FACP) to obtain materials with enhanced anti-caries and remineralizing properties. Significantly, the doping with fluoride (F) did not vary the physico-chemical features of ACP but resulted in a faster conversion to the crystalline apatite phase in water, as observed by in-situ time-dependent Raman experiments. The efficacy of the as synthesized ACP and FACP samples to occlude dentinal tubules and induce enamel remineralization has been tested in vitro in human molar teeth. The samples showed good ability to partially occlude the tubules of acid-etched dentin and to restore demineralized enamel into its native structure. Results demonstrate that ACP and FACP are promising biomimetic materials in Preventive Dentistry to hinder demineralization of dental hard tissues.

Anna Tampieri - One of the best experts on this subject based on the ideXlab platform.

  • Fluoride-doped amorphous calcium phosphate nanoparticles as a promising biomimetic material for dental remineralization
    Scientific Reports, 2018
    Co-Authors: Michele Iafisco, Lorenzo Degli Esposti, Francesca Carella, Gloria Belén Ramírez-rodríguez, Anna Tampieri, Jaime Gómez-morales, Eugenio Brambilla, Andrei C. Ionescu, José Manuel Delgado-lópez
    Abstract:

    Demineralization of dental hard tissue is a widespread problem and the main responsible for dental caries and dentin hypersensitivity. The most promising strategies to induce the precipitation of new mineral phase are the application of materials releasing gradually Ca2+ and PO43− ions or mimicking the mineral phase of the host tissue. However, the design of formulations covering both processes is so far a challenge in Preventive Dentistry. In this work, we have synthesized innovative biomimetic amorphous calcium phosphate (ACP), which has been, for the first time, doped with fluoride ions (FACP) to obtain materials with enhanced anti-caries and remineralizing properties. Significantly, the doping with fluoride (F) did not vary the physico-chemical features of ACP but resulted in a faster conversion to the crystalline apatite phase in water, as observed by in-situ time-dependent Raman experiments. The efficacy of the as synthesized ACP and FACP samples to occlude dentinal tubules and induce enamel remineralization has been tested in vitro in human molar teeth. The samples showed good ability to partially occlude the tubules of acid-etched dentin and to restore demineralized enamel into its native structure. Results demonstrate that ACP and FACP are promising biomimetic materials in Preventive Dentistry to hinder demineralization of dental hard tissues.