Results 31 to 40 of about 253,198 (311)

In vivo bone regeneration by differently designed titanium membrane with or without surface treatment: a study in rat calvarial defects

open access: yesJournal of Tissue Engineering, 2019
The current objective was to evaluate six groups of titanium membranes in a rat calvarial defect model, regarding the surface treatment with or without calcium-phosphate coating and surface topography with no, small, or large holes. Critical size defects
Yong-Seok Jang   +6 more
doaj   +1 more source

Characterization of biodegradable food packaging films prepared with polyamide 4: Influence of molecular weight and environmental humidity

open access: yesFood Bioengineering, 2022
The development of biodegradable packaging materials focuses on their barrier properties and mechanical properties, which are critical parameters for food protection. Synthetic biodegradable material polyamide 4 (PA4) may offer outstanding capacities for
Di Zhang   +6 more
doaj   +1 more source

Assessment of landfill leachate biodegradability and treatability by means of allochthonous and autochthonous biomasses [PDF]

open access: yes, 2020
The biodegradability and treatability of a young (3 years old) municipal landfill leachate was evaluated by means of chemical oxygen demand (COD) fractionation tests, based on respirometric techniques.
Corsino, S.F., Capodici, M., Di Trapani, D., Torregrossa Michele, Viviani Gaspare
core   +1 more source

In Vitro and In Vivo Characterization of N-Acetyl-L-Cysteine Loaded Beta-Tricalcium Phosphate Scaffolds

open access: yesInternational Journal of Biomaterials, 2018
Beta-tricalcium phosphate bioceramics are widely used as bone replacement scaffolds in bone tissue engineering. The purpose of this study is to develop beta-tricalcium phosphate scaffold with the optimum mechanical properties and porosity and to identify
Yong-Seok Jang   +6 more
doaj   +1 more source

Biodegradability and biocompatibility of copoly(butylene sebacate-co-terephthalate)s [PDF]

open access: yes, 2017
In the present study poly (butylene sebacate-co-terephthalate)s having different compositions were synthesized with a high yield and a random distribution by thermal transesterification of poly (butylene sebacate) and poly (butylene terephthalate ...
Faramarz Afshar Taromi, Faramarz Afshar   +5 more
core   +2 more sources

Cog Threads for Transvaginal Prolapse Repair: Ex-Vivo Studies of a Novel Concept

open access: yesSurgeries, 2022
The diagnosis and treatment of pelvic organ prolapse (POP) remain a relevant and scientifically challenging topic. The number of cases of genital prolapse increases each year, one in ten women need at least one surgical procedure and one in four women in
Catarina Soares   +4 more
doaj   +1 more source

On the interest of using degradable fillers in co-ground composite materials [PDF]

open access: yes, 2009
The article presents the results of a study whose objective is to show the interest of using vegetable and biodegradable fillers in composite materials.
Le Bolay, Nadine   +2 more
core   +3 more sources

The Evolution of Tissue Engineered Vascular Graft Technologies: From Preclinical Trials to Advancing Patient Care

open access: yesApplied Sciences, 2019
Currently available synthetic grafts have contributed to improved outcomes in cardiovascular surgery. However, the implementation of these graft materials at small diameters have demonstrated poor patency, inhibiting their use for coronary artery bypass ...
Yuichi Matsuzaki   +3 more
doaj   +1 more source

Mechanical Behavior and In Vitro Corrosion of Cubic Scaffolds of Pure Magnesium Processed by Severe Plastic Deformation

open access: yesMetals, 2021
Reports in the literature show that severe plastic deformation can improve mechanical strength, ductility, and corrosion resistance of pure magnesium, which suggests good performance for biodegradable applications.
Claudio L. P. Silva   +3 more
doaj   +1 more source

Structural variants of biodegradable polyesterurethane in vivo evoke a cellular and angiogenic response that is dictated by architecture [PDF]

open access: yes, 2009
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2008 Acta Materialia Inc.The aim of this study was to investigate an in vivo tissue response to a biodegradable polyesterurethane ...
Burugapalli, K   +3 more
core   +1 more source

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