Results 21 to 30 of about 1,787 (235)

The Effects of Nanohydroxyapatite with and without Low-Power Laser and Cold Atmospheric Plasma on Enamel Remineralization: in vitro Study [PDF]

Journal of Dentistry
Background: Remineralizing early enamel lesions in primary dentition remain a significant challenge in dentistry, requiring innovative approaches to enhance enamel repair.Purpose: This study aimed to evaluate the efficacy of a commercially available ...
Pegah Bakhtiary, Matine Gharavi, Hooman Ebrahimi, Katayoun Salem   +3 more
doaj   +1 more source

Grafting biomaterials associated to topical glucocorticoid: effects on pre-osteoblastic cells (MC3T3-E1)

Brazilian Oral Research, 2022
The topical glucocorticoid budesonide has been prescribed before and after sinus lift surgery as adjuvant drug treatment for maxillary sinus membrane inflammation.
Alice de Araújo Ferreira SILVA, Carolina Nemesio de Barros PEREIRA, Danilo Rocha DIAS, Frederico Santos LAGES, Katia Lucy Melo MALTOS, Allyson Nogueira MOREIRA, Elton Gonçalves ZENÓBIO, Ivana Márcia Alves DINIZ   +7 more
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

The Role of Bioactive Glasses in Dental Erosion―A Narrative Review

Compounds
Dental erosion represents the gradual and irreversible depletion of dental hard tissues due to a chemical process, independent of bacterial influence.
Dimitrios Dionysopoulos
doaj   +1 more source

Surface morphology and mechanical properties of extracted teeth after coating with nanohydroxyapatite and graphene oxide [PDF]

Journal of Dental Materials and Techniques
Objective: This study evaluated surface morphology and compressive strength of teeth after application of a bioactive coating composed of nanohydroxyapatite (nHA), graphene oxide (GO), and calcium carbonate (CaCO₃).
Rethinam Senthil, R Pradeep Kumar
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Hydroxyapatite-Based Adsorbent Materials from Aquaculture Waste for Remediation of Metal-Contaminated Waters: Investigation of Cadmium Removal

Clean Technologies
Adsorption represents an effective strategy for water remediation applications, particularly when utilising eco-friendly materials in a circular economy framework.
Mirco Cescon, Francesco Chiefa, Tatiana Chenet, Maura Mancinelli, Claudia Stevanin, Annalisa Martucci, Luisa Pasti   +6 more
doaj   +1 more source

Biomimetic chitosan/alginate with zinc and strontium hydroxyapatite for periodontal regeneration application [PDF]

Nanomedicine Journal
Objective(s): To evaluate the potential of a novel alginate/chitosan/Zinc-strontium hydroxyapatite (AG/CS/SHA) composite scaffold for periodontal tissue regeneration by assessing its biocompatibility, bioactivity, and degradation characteristics ...
Suresh Munusamy, Palanisamy Karthikeyan, Sriram Kaliamoorthy, Pullar Vadivel   +3 more
doaj   +1 more source

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

Advanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato, Haishuo Guan, Bianca M. Carrara, Mira Jacobs, Matteo Monticelli, Lukas Moser, Thomas Moragues, Andrew J. deMello, Tomaso Zambelli, Martin Ehrbar   +9 more
wiley   +1 more source

Double-Substituted Carbonated Hydroxyapatites for Fir Wood Treatment

Scientific Bulletin of Valahia University: Materials and Mechanics, 2022
The aim of the paper consist in the synthesis of double substituted carbonated hydroxyapatite using Zn2+ and Mg2+ ions in comparison with the previous obtained Sr-Zn-CHAp. Fourier transform infrared spectroscopy, X-ray diffraction, environmental scanning
Grigorescu Ramona Marina, Iancu Lorena, Ion Rodica-Mariana, David Madalina Elena, Alexandrescu Elvira, Ghiurea Marius, Stirbescu Raluca Maria   +6 more
doaj   +1 more source