Morphogenesis and Structure of Human Teeth in Relation to Biomimetically Grown Fluorapatite−Gelatine Composites

Busch, Susanne; Schwarz, Ulrich; Kniep, Rüdiger

doi:10.1021/cm0110728

Cited by 139 publications

(159 citation statements)

References 84 publications

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“…The mean size of coherently scattering domains along the c-axis direction ( 002 ) evaluated from the Scherrer equation, on the hypothesis of negligible microstrain, is reported in Table 2.  002 values slightly decreased on increasing gelatin content, in agreement with the inhibitory role of gelatin on the crystallization of calcium phosphates [28][29][30]. …”

Section: Powder Samplessupporting

confidence: 65%

Gelatin-Modified Biomimetic Apatite Coatings

Bracci¹,

Torricelli²,

Panzavolta

et al. 2012

JBNB

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Biomimetic coatings constituted of gelatin and nanocrystalline apatite were deposited on titanium substrates from a slightly supersaturated calcium phosphate (CaP) solution enriched with different amounts of gelatin. Although the biopolymer inhibits the crystallization of the inorganic phase, as shown by the reduction of the mean dimensions of the spherical aggregates and of the degree of crystallinity of the apatitic phase on increasing gelatin concentration, the deposition of a uniform layer of nanocrystalline apatite takes place in a few hours. Gelatin incorporation into the precipitate increases on increasing its concentration in solution, up to about 20 wt%. Osteoblast-like MG63 cells cultured on the coatings display good proliferation and increased values of the differentiation parameters with respect to the control. The presence of gelatin improves significantly the biological response to the biomimetic coatings, as shown by the higher values of proliferation, collagen type I and osteocalcin production, as well as alkaline phosphatase activity stimulation.

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Section: Powder Samplessupporting

confidence: 65%

Gelatin-Modified Biomimetic Apatite Coatings

Bracci¹,

Torricelli²,

Panzavolta

et al. 2012

JBNB

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“…Der unterschiedliche Charakter der elektronischen Struktur der "elektronenreichen" Sr(Fe x Ti 1Àx )O 3Àd -Materialien beeinflusst die Kinetik des Sauerstoffeinbaus drastisch. [156,158] (27), der auch einen Ionensprung umfasst, geschwindigkeitsbestimmend wird. Eine eingehendere Diskussion des Sauerstoffeinbaus in "elektronenreiche" Perowskite im Allgemeinen geht über den Rahmen dieses Aufsatzes hinaus.…”

Section: Angewandte Chemieunclassified

Wie wird Sauerstoff in Oxide eingebaut? Kinetische Studie einer “simplen” Feststoffreaktion am Modellmaterial SrTiO₃

Merkle

Maier

2008

Angewandte Chemie

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Die Kinetik der Stöchiometrieänderung eines Oxids – zugleich Beispiel einer (nominell) einfachen Festkörperreaktion und Grundlage vieler technisch relevanter Vorgänge – wird untersucht und im Detail analysiert. Als Modellreaktion wurde der Sauerstoffeinbau in Strontiumtitanat gewählt. Der gesamte Prozess kann von der Oberflächenreaktion bis hin zum Volumentransport phänomenologisch und mechanistisch verstanden werden. Schlüssel hierzu sind ein genaues Verständnis der Defektchemie des Perowskits wie auch die Anwendung einer Vielzahl experimenteller und theoretischer Methoden, die zum Teil eigens im Rahmen dieser Untersuchung entwickelt wurden. Die Bedeutung von Reaktions‐ und Transportschritten für (elektro)chemische Anwendungen wird herausgestellt.

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“…In recent research, dendritic structures have been applied to increase the sensitivity of biosensors, in addition to being used as template models for biomimic structures. [9][10][11][12] However, the formation and control of dendritic structures have yet to be researched as fundamental science studies.…”

Section: Introductionmentioning

confidence: 99%

Three-dimensional numerical investigation of dendritic self-organizational structure growth on a nanopost surface

Hsu

Lin

Hsu

2017

Advances in Mechanical Engineering

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Nanopost arrays are generally used in applications of reflection gratings and in changing material surface wettability. Nanopost arrays can be used as a passive component to induce dendritic self-organized hierarchical architectures. In this study, through the use of a phase-field model, we performed a three-dimensional numerical simulation to demonstrate that nanopost structures affect the expanding speed of the surface of a dendritic self-organized structure in the growing path of a hierarchical structure. Additionally, we demonstrated that the nanopost array arrangement on the surface changed the hierarchical structure branching. Finally, introducing an externally applied force to the system enabled the use of a nanopost as an active component. Nanopost surroundings were determined to significantly affect the final distribution of dendritic structures and induce hierarchical structures after an external force was introduced to the system.

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Morphogenesis and Structure of Human Teeth in Relation to Biomimetically Grown Fluorapatite−Gelatine Composites

Cited by 139 publications

References 84 publications

Gelatin-Modified Biomimetic Apatite Coatings

Gelatin-Modified Biomimetic Apatite Coatings

Wie wird Sauerstoff in Oxide eingebaut? Kinetische Studie einer “simplen” Feststoffreaktion am Modellmaterial SrTiO₃

Three-dimensional numerical investigation of dendritic self-organizational structure growth on a nanopost surface

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Morphogenesis and Structure of Human Teeth in Relation to Biomimetically Grown Fluorapatite−Gelatine Composites

Cited by 139 publications

References 84 publications

Gelatin-Modified Biomimetic Apatite Coatings

Gelatin-Modified Biomimetic Apatite Coatings

Wie wird Sauerstoff in Oxide eingebaut? Kinetische Studie einer “simplen” Feststoffreaktion am Modellmaterial SrTiO3

Three-dimensional numerical investigation of dendritic self-organizational structure growth on a nanopost surface

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Product

Resources

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Wie wird Sauerstoff in Oxide eingebaut? Kinetische Studie einer “simplen” Feststoffreaktion am Modellmaterial SrTiO₃