Results 91 to 100 of about 16,990 (215)

Lysine-Grafted MCM-41 Silica as An Antibacterial Biomaterial [PDF]

, 2017
: A facile strategy for zwitterionization of bioceramics based on direct incorporation of L-lysine amino acid via the ε-amino group onto mesoporous MCM-41 materials is proposed.
Delgado, Ezequiel, Garcia-Uriostegui, Lorena, Izquierdo-Barba, Isabel, Rodríguez, Ofelia, Salinas Sánchez, Antonio J., Toriz, Guillermo, Vallet Regí, María, Villegas, Fernanda   +7 more
core   +3 more sources

Effect of Intracanal Medications on the Viability of Human Periodontal Ligament‐Derived Mesenchymal Stem Cells

Australian Endodontic Journal, EarlyView.
ABSTRACT This in vitro study evaluated the effects of intracanal medications on the metabolic activity and adhesion of human periodontal ligament‐derived mesenchymal stem cells. Tested groups included Control (without medication), Triple Antibiotic Paste (TAP), Double Antibiotic Paste (DAP), calcium hydroxide with saline, calcium hydroxide with 2 ...
Arian Braido, Walbert de Andrade Vieira, Bruno Cazotti Pereira, Karina Gonzales Silvério, Paulo Henrique Gabriel, Aline Cristine Gomes Matta, Emerson Alves Martins, Adriana de Jesus Soares   +7 more
wiley   +1 more source

Surface Modification of Biomaterials for Conjugation with Human Fetal Osteoblasts

CHIMIA, 2013
Surface functionalization of hydroxyapatite (HA) and ?-tricalcium phosphate (TCP) bioceramics with chemical ligands containing a pyrrogallol moiety was developed to improve the adhesion of bone cell precursors to the biomaterials.
Françoise Borcard, Phally Kong, Céline Journot, Davide Staedler, Philip N. Sturzenegger, Franziska Krauss Juillerat, Urs T. Gonzenbach, Lucienne Juillerat-Jeanneret, Sandrine Gerber-Lemaire   +8 more
doaj   +1 more source

Perfluorodecalin and bone regeneration [PDF]

, 2012
Perfluorodecalin (PFD) is a chemically and biologically inert biomaterial and, as many perfluorocarbons, is also hydrophobic, radiopaque and has a high solute capacity for gases such as oxygen.
D Le Nihouannen, DC Bassett, F Tamimi, JE Barralet, null null, P Comeau, S Khalili, S Komarova, SD Tran, U Gbureck, YL Zhang   +10 more
core   +1 more source

Laboratory Evaluation of the Physicochemical Properties of Novel Pre‐Mixed Putty‐Type Bioceramic Materials

Australian Endodontic Journal, EarlyView.
ABSTRACT This study aimed to compare the physicochemical properties of EndoSequence Root Repair Material (ERRM) Fast and CeraPutty with ProRoot MTA and Biodentine, focusing on setting time, radiopacity, microhardness, and pH. Setting time was measured using a Gilmore‐type indenter applied every 5 min until no indentation was observed (n = 15 per group).
So‐Mang Lee, Minju Song, Sang Won Kwak, Hyeon‐Cheol Kim   +3 more
wiley   +1 more source

Chemical Stability and Bond Strength of Endodontic Sealers Exposed to Acidic, Alkaline and Protein‐Rich Environments: An In Vitro Investigation

Australian Endodontic Journal, EarlyView.
ABSTRACT The sealing performance of endodontic sealers may be influenced by environmental factors such as pH and blood‐derived proteins. This in vitro study evaluated the effects of pH variation and protein contamination on calcium ion (Ca2+) release and push‐out bond strength (BS) of a calcium silicate‐based sealer (Bio‐C Sealer) and an epoxy resin ...
Walter Raucci‐Neto, Ronaldo Artacho Venter, Antônio Secco Martorano, Victória Gabriela Louzada, Carlos Eduardo Saraiva Miranda, Elias Daniel Covas Rodrigues, Larissa Moreira Spinola de Castro‐Raucci   +6 more
wiley   +1 more source

Antibacterial Ceramics for Dental Applications

Applied Sciences
Background: The aim of this review was to evaluate the antibacterial properties of functionalized bioceramics for dental applications. Methods: The electronic databases PubMed, Medline, ProQuest, and Google Scholar were used to search for peer-reviewed ...
Lubica Hallmann, Mark-Daniel Gerngross
doaj   +1 more source

A mini review focused on the proangiogenic role of silicate ions released from silicon-containing biomaterials [PDF]

, 2017
Angiogenesis is considered an important issue in the development of biomaterials for the successful regeneration of tissues including bone. While growth factors are commonly used with biomaterials to promote angiogenesis, some ions released from ...
Buitrago, JO, Dashnyam, K, El-Fiqi, A, Kim, H-W, Knowles, JC, Perez, RA   +5 more
core   +2 more sources

Preoperative Periapical Status and Outcomes of Vital Pulp Therapy: A Systematic Review and Meta‐Analysis

Australian Endodontic Journal, EarlyView.
ABSTRACT This systematic review has investigated whether the preoperative periapical radiographic status (PPRS) is a predictor of VPT success/survival. Four databases were searched for studies published from inception to November 2024. The studies' characteristics were tabulated, and a meta‐analysis was performed to evaluate the correlation between ...
Isadora de Souza Basso, Laura Huffel Dotto, Patrícia Maria Poli Kopper, Roberta Kochenborger Scarparo   +3 more
wiley   +1 more source

Engineering antibacterial bioceramics: Design principles and mechanisms of action

Materials Today Bio
The urgency to address skeletal abnormalities and diseases through innovative approaches has led to a significant interdisciplinary convergence of engineering, 3D printing, and design in developing individualised bioceramic bioscaffolds.
Ngoc Huu Nguyen, Zufu Lu, Aaron Elbourne, Krasimir Vasilev, Iman Roohani, Hala Zreiqat, Vi Khanh Truong   +6 more
doaj   +1 more source