Results 71 to 80 of about 12,332 (223)

Influence of the use of rice husk as source of silica on the sol-gel synthesis of bioglass

Cerâmica, 2021
Among the agro-industrial residues, the rice husk has stood out for presenting contents higher than 90% of silica, the main oxide of bioglass.
M. A. Pereira, J. E. de Oliveira, C. S. Fonseca   +2 more
doaj   +1 more source

Novel antibacterial and bioactive silicate glass nanoparticles for biomedical applications [PDF]

, 2018
In this work, the authors propose a new quick sol–gel procedure for bioglass nanoparticles production containing 10% mol of silver (AgBGs). These new AgBGs are characterized by Zeta potential analysis, scanning electron microscopy with X-ray ...
Alves, Bellantone, Bellantone, Carvalho, Chatzistavrou, Couto, Crabtree, De, Delben, Doostmohammadi, El-Kady, Feng, Hench, Hench, Jones, Kim, Kokubo, Kozon, Liu, Lu, Luz, Luz, Mirzajani, Reidy, Sambale, Shirkhanzadeh, Silver, Vernè, Vulpoi   +28 more
core   +1 more source

An Updated Classification of Hydraulic Cements Used in Dentistry

International Endodontic Journal, EarlyView.
ABSTRACT Mineral trioxide aggregate (MTA) was the first hydraulic cement used in endodontics. It is composed of Portland cement, a binder in concrete, and bismuth oxide to enhance the radiopacity. MTA was introduced in dentistry to be used as a root‐end filling material and also to repair root perforations.
Josette Camilleri
wiley   +1 more source

Structural transformations of bioactive glass 45S5next term with thermal treatments [PDF]

, 2007
International audienceWe report on the structural transformations of Bioglass® during thermal treatments. Just after the glassy transition, at 550 °C, a glassy phase separation occurs at 580 °C, with the appearance of one silicate- and one phosphate-rich
Bernache-Assollant, Didier, Chevalier, Jérome, Govin, Alexandre, Gremillard, Laurent, Lefebvre, Leila, Thollet, Gilbert, Zenati, Rachid   +6 more
core   +2 more sources

Harnessing the Therapeutic Potential of Cell Secretomes and Extracellular Vesicles for Craniofacial Regenerative Applications

Journal of Periodontal Research, EarlyView.
The scoping review summarizes the current preclinical and clinical evidence for the use of “cell‐free” therapies in craniofacial (periodontal, bone and soft‐tissue) regeneration. It also aims to highlight key challenges and strategies towards the clinical translation of these therapies.
Siddharth Shanbhag, Magdalena Mayol, Danijel Domic, Madhusudhan Reddy Bobbili, Johannes Grillari, Mariano Sanz, Reinhard Gruber   +6 more
wiley   +1 more source

Guest editorial: special issue on bone tissue engineering [PDF]

, 2010
No abstract ...
K Elizabeth Tanner, K Elizabeth Tanner, Matthew J Dalby, Matthew J Dalby   +3 more
core   +1 more source

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

Journal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed, Sara El Moshy, Israa Ahmed Radwan, Dina Rady, Aiah A. El‐Rashidy, Marwa M. S. Abbass, Christof E. Dörfer   +6 more
wiley   +1 more source

Bioactive glass 58S prepared using an innovation sol-gel process [PDF]

Processing and Application of Ceramics, 2019
A 58S bioglass with a composition in the ternary system 58SiO2-33CaO-9P2O5 (wt.%) was prepared by an innovation sol-gel process in which a small amount of ammonia was used to facilitate the condensation reactions within an acidic solution prepared by ...
Xuan Vuong Bui, Tan Hiep Dang
doaj   +1 more source

Conceptual design of harvesting energy system for road application [PDF]

, 2013
Energy harvesting becomes more and more important in our life. It refers to the practice of acquiring energy from the environment which would be otherwise wasted and converting it into usable electric energy.
Mihaj, Kamarul Faiz
core  

Hydrogels in Periodontal and Craniofacial Regeneration: Current Applications and Next‐Generation Biomaterials

Journal of Periodontal Research, EarlyView.
Hydrogel‐based therapies have proven to be valuable tools to address the unique regeneration challenges of complex multi‐domain periodontal and craniofacial tissues. This review highlights and classifies clinically approved and emerging hydrogel therapies indicated for the regeneration of periodontal and craniofacial tissues.
Z. Gouveia, M. Diba, B. T. Yilmaz, Jae‐Kook Cha, D. T. Wu, D. J. Mooney   +5 more
wiley   +1 more source