Results 291 to 300 of about 1,899,014 (345)

The corrosion behavior of Ti6Al4V fabricated by selective laser melting in the artificial saliva with different fluoride concentrations and pH values

, 2020
The corrosion behavior of the SLM and wrought Ti6Al4V are comparatively investigated. The critical NaF concentrations of SLM Ti6Al4V in the three cases of pH = 2, 4 and 6 are 0.0020 M, 0.080 M and 0.10 M, respectively, which are similar to those of the ...
Hongwei Zhang, C. Man, C. Dong, Liwei Wang, Wen Li, D. Kong, Li Wang, Xin Wang   +7 more
semanticscholar   +1 more source

Multifunctional artificial saliva preparation – challenges and needs

Postępy Polskiej Medycyny i Farmacji, 2021
Saliva plays a crucial role in maintaining homeostasis not only within the oral cavity but also in further sections of the gastrointestinal tract. Pleiotropic properties of saliva include participation in the digestion of carbohydrates, cleansing and moisturizing the oral cavity, and maintaining the composition of the oral microbiome.
Katarzyna Niemirowicz-Laskowska, Joanna Mystkowska, Dawid Łysik, Sylwia Chmielewska, Łukasz Suprewicz, Karol Skłodowski, Piotr Deptuła, Jan Ryszard Dąbrowski, Robert Bucki   +8 more
openaire   +2 more sources

Artificial Salivas: Present and Future

Journal of Dental Research, 1987
Modern technology has allowed us to understand better the functions of saliva and now provides a rationale for developing: (1) diagnostic reagents for monitoring oral and systemic health status and (2) replacement therapies for individuals with salivary dysfunctions.
M J, Levine, A, Aguirre, M N, Hatton, L A, Tabak   +3 more
openaire   +2 more sources

Rapid and sensitive detection of synthetic cannabinoids JWH-018, JWH-073 and their metabolites using molecularly imprinted polymer-coated QCM nanosensor in artificial saliva

, 2020
Synthetic cannabinoids (SCs), which are becoming increasingly popular, are an important public health issue considering the common abuse uses and serious adverse effects associated with intoxication. The analysis for controlling the increase in synthetic
Semra Akgönüllü, D. Battal, M. Yalçin, H. Yavuz, A. Deni̇zli̇   +4 more
semanticscholar   +1 more source

Artificial saliva substitutes and mineral dissolution

Journal of Oral Rehabilitation, 2001
The erosive potentials of a number of commercially available artificial saliva substitutes have been investigated using an in vitro hydroxyapatite powder dissolution assay. Most of the saliva substitutes examined did not show any appreciable erosive potential, although one product resulted in greater mineral dissolution levels.
G, Smith, A J, Smith, L, Shaw, M J, Shaw
openaire   +2 more sources

Development of Artificial Salivas

Critical Reviews in Oral Biology & Medicine, 1993
Salivary research is at a critical crossroads regarding the clinical application of basic knowledge. Studies by numerous salivary researchers over the last 5 years using advanced technologies (e.g., protein chemistry, molecular biology, and biophysics) have demonstrated that the structural requirements for salivary function are quite complex ...
openaire   +2 more sources

Tribological investigation of additive manufacturing medical Ti6Al4V alloys against Al2O3 ceramic balls in artificial saliva.

Journal of The Mechanical Behavior of Biomedical Materials, 2019
Additive manufacturing Ti6Al4V alloys have found their potential applications in artificial teeth and hip joints. In this work, the relationships between wear resistance, hardness and microstructure of Ti6Al4V alloys fabricated using various routes were ...
J. Ju, Yang Zhou, Kaiming Wang, Yahui Liu, Jingjing Li, Maodong Kang, Jun Wang   +6 more
semanticscholar   +1 more source

Study of electrochemical corrosion of biocompatible Co–Cr and Ni–Cr dental alloys in artificial saliva. Influence of pH of the solution

Materials Chemistry and Physics, 2019
The pH of saliva is changeable and variable in the oral environment in function of the quality of foods and liquids ingested. Also, the biocompatibility of a material for dental applications is checked not only by clinical and epidemiological studies ...
G. Turdean, A. Crăciun, D. Popa, M. Constantiniuc   +3 more
semanticscholar   +1 more source

Changes in hardness of addition‐polymerizing silicone‐resilient denture liners after storage in artificial saliva

The Journal of prosthetic dentistry (Print), 2019
Statement of problem. The hardness of silicone resilient denture liners was reported to be more stable than that of acrylic resin resilient denture liners. However, the changes in hardness of these materials in artificial saliva are unclear. Purpose. The
Agnieszka Nowakowska-Toporowska, Krystyna Malecka, Z. Raszewski, W. Więckiewicz   +3 more
semanticscholar   +1 more source

Tribocorrosion of different biomaterials under reciprocating sliding conditions in artificial saliva

Lubrication Science, 2019
It has been found in recent studies that the main reason for the failure of a biomedical material used as an implant is due to the low resistance of the combined wear and corrosion.
L. Vilhena, Gifty B. Oppong, A. Ramalho
semanticscholar   +1 more source