Results 101 to 110 of about 9,755 (281)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Strategy to improve the mechanical properties of bioabsorbable materials based on chitosan for orthopedic fixation applications

, 2020
The authors thank Bioceramed S.A. for providing the materials used in the present study and Fundação para a Ciência e Tecnologia (FCT) for the PhD grant SFRH/BD/51949/2012.
Fonseca, Rita, Pinto, Luís F. V., Figueiredo, Lígia, Almeida, Amélia, Rodrigues, Alexandra, Ferreira, Frederico Castelo   +5 more
core   +1 more source

Acute Oroantral Communication Closure: Resorbable Collagen Membrane vs. Buccal Advancement Flap Outcomes: A Clinical Trial

Journal of Functional Biomaterials
Background: Oroantral communication (OAC) is a frequent complication after the extraction of maxillary posterior teeth and requires immediate closure to prevent sinus pathology and long-term functional impairment.
Agnieszka Balicz, Agnieszka Szurko, Magdalena Jędzierowska, Agnieszka Kiełboń, Sylwia Wójcik, Jakub Adamczyk, Martin Starosta, Jakub Fiegler-Rudol, Tadeusz Morawiec   +8 more
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Delayed orbital floor implant complications: Case report and review of the literature

American Journal of Ophthalmology Case Reports
Purpose: Foreign body reaction to non-absorbable alloplastic orbital implants utilized for bony reconstruction are infrequently documented in the literature.
Brian Soetikno, Steven Losorelli, Chaow Charoenkijkajorn, Jayakar V. Nayak, Natalie A. Homer   +4 more
doaj   +1 more source

Functional Reconstruction of Forehead and Midface Deficits Using the Endoscopic Technique and Bio-Absorbable Implants. [PDF]

Plast Surg (Oakv), 2020
Johnson J, Hojjat H, Chung MT, Arianpour K, Rayess H, Eckert R, Carron M.   +6 more
europepmc   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Absorbable versus nonabsorbable membranes and bone grafts in the treatment of ligature-induced peri-implantitis defects in dogs Part I. A clinical investigation

, 2015
The purpose of this study was to clinically evaluate an absorbable collagen membrane (Bio-Gide(R)) and a nonabsorbable polytetrafluoroethylene membrane (PTFE), associated or not with bone grafts, for the treatment of ligature-induced peri-implantitis ...
Machado, MAN, Sallum, AW, Stefani, CM, Nociti, FH, Sallum, EA   +4 more
core   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Quantification of volumetric absorption for absorbable implant using micro-CT [PDF]

, 2012
학위논문 (석사)-- 서울대학교 대학원 : 협동과정 방사선응용생명과학전공, 2012. 8. 이원진.Introduction: The purpose of the study was to quantify the VA (volumetric absorption) from the result of osseointegration in micro-CT analysis.
강성원
core