Results 31 to 40 of about 120,533 (266)

The Distribution and Biogenic Origins of Zinc in the Mineralised Tooth Tissues of Modern and Fossil Hominoids: Implications for Life History, Diet and Taphonomy

open access: yesBiology, 2023
Zinc is incorporated into enamel, dentine and cementum during tooth growth. This work aimed to distinguish between the processes underlying Zn incorporation and Zn distribution.
M. Christopher Dean   +6 more
doaj   +1 more source

Kekerasan mikro enamel gigi permanen muda setelah aplikasi bahan pemutih gigi dan pasta remineralisasi (Enamel micro hardness of young permanent tooth after bleaching and remineralization paste application)

open access: yesDental Journal, 2014
Background: Studies showed that bleaching agent had demineralization effect to enamel, and encourage use of remineralization paste after bleaching treatment especially in young permanent tooth which in post-eruptive enamel maturation.
Budianto Liwang   +2 more
doaj   +1 more source

The mineral content of the hard dental tissue of mesiodens

open access: yesBiomedical Papers, 2018
Objective: Mesiodens is the most common form of supernumerary tooth mainly located between the maxillary central incisors. Its etiology is not completely understood but both genetic and environmental factors are assumed.
Sanja Tanaskovic-Stankovic   +5 more
doaj   +1 more source

Enamel-Related Gene Products in Calvarial Development

open access: yes, 2013
Enamel-related gene products (ERPs) are detected in non-enamel tissues such as bone. We hypothesized that if functional, ERP expression corresponds with distinct events during osteoblast differentiation and affects bone development and mineralization. In
Thomas G.H. Diekwisch (6397358)   +9 more
core   +6 more sources

Enamel resistance to demineralization following Er:YAG laser etching before bonding orthodontic brackets

open access: yesDental Research Journal, 2012
Background: Several studies have shown that laser-etching of enamel for bonding orthodontic brackets could be an appropriate alternative for acid conditioning, since a potential advantage of laser could or might be caries prevention.
Farzaneh Ahrari   +2 more
doaj   +1 more source

Applications of Laser-Induced Fluorescence in Medicine

open access: yesSensors, 2022
Fluorescence is the most sensitive spectroscopic method of analysis and fluorescence methods. However, classical analysis requires sampling. There are new needs for real-time analyses of biological materials, without the need for sampling.
Mirosław Kwaśny, Aneta Bombalska
doaj   +1 more source

Comparative in vitro study regarding the effect of 2% and 6% titanium tetrafluoride on demineralized human enamel

open access: yesMedical Journal of Babylon, 2023
Background: Dental caries is the most common disease of the childhood and adulthood where the mineral contents of the enamel of the teeth begin to lose due to acids attacks by demineralization process.
Amjed Kamel Al-Hassnawi   +1 more
doaj   +1 more source

A brief history of porcelain enamel: from artistic enamel to technical enamelling [PDF]

open access: yes, 2020
Porcelain enamel is a glassy material deposited on a metallic substrate and fired at high temperatures (500-900 °C) to form a stable and permanent bond with it through chemical-physical reaction. This coating was developed in ancient times for decorative purposes and it was mainly used to embellish precious objects with colourful and glossy ...
Rossi, Stefano   +2 more
openaire   +1 more source

Developmental Defects of Enamel in Primary Teeth and Association with Early Life Course Events: A Study of 6--36 Month old Children in Manyara, Tanzania. [PDF]

open access: yes, 2013
Children with low birth weight show an increased prevalence of developmental defects of enamel in the primary dentition that subsequently may predispose to early childhood caries (ECC).Focusing 6--36 months old, the purpose of this study was to assess ...
Ray Masumo   +5 more
core   +2 more sources

Materials‐Driven Additive Manufacturing for Electrical Machines: Qualification‐Oriented Design Beyond Geometric Freedom

open access: yesAdvanced Engineering Materials, EarlyView.
This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
wiley   +1 more source

Home - About - Disclaimer - Privacy