Results 31 to 40 of about 217,658 (313)

Chitosan-cellulose Composite Materials: Preparation, Characterization and Application for Removal of Microcystin [PDF]

open access: yes, 2013
We developed a simple and one-step method to prepare biocompatible composites from cellulose (CEL) and chitosan (CS). [BMIm+Cl−], an ionic liquid (IL), was used as a green solvent to dissolve and prepare the [CEL + CS] composites. Since majority (\u3e88%)
Delneri, Ambra   +3 more
core   +2 more sources

Comparative Evaluation of the Efficacy of Bioactive Ceramic Composite Granules Alone and in Combination with Platelet Rich Fibrin in the Treatment of Mandibular Class II Furcation Defects: A Clinical and Radiographic Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: Predictable closure of furcation defects with bone grafts, Guided Tissue Regeneration (GTR) and a combination of the two has remained an elusive goal so far.
HIMA S LOHI   +2 more
doaj   +1 more source

Lithium metasilicate glass-ceramic fabrication using spark plasma sintering

open access: yesDental Research Journal, 2023
Background: The digital dentistry, requires materials with wo opposite properties of machining ability and also enough hardness. The main objective of this experimental study was to investigate the fabrication feasibility of the lithium metasilicate ...
Mohammad Khodaei   +3 more
doaj   +1 more source

Synthesis of Poly(Ethylene Brassylate-Co-squaric Acid) as Potential Essential Oil Carrier

open access: yesPharmaceutics, 2021
Bio-based compounds are a leading direction in the context of the increased demand for these materials due to the numerous advantages associated with their use over conventional materials, which hardly degrade in the environment.
Aurica P. Chiriac   +9 more
doaj   +1 more source

Accelerated hermeticity testing of biocompatible moisture barriers used for the encapsulation of implantable medical devices [PDF]

open access: yes, 2019
Barrier layers for the long-term encapsulation of implantable medical devices play a crucial role in the devices’ performance and reliability. Typically, to understand the stability and predict the lifetime of barriers (therefore, the implantable devices)
Cauwe, Maarten   +4 more
core   +2 more sources

Diamond biocompatible coatings for medical implants [PDF]

open access: yes, 2016
New carbon (diamond-like) nanocomposite coatings deposited from a C60 ionic beam can be used as a wear-resistant protective coating for implants. It was found that these coatings enhance resistance to тelectrochemical corrosion processes due to a shift ...
Lavrynenko, S. N.   +3 more
core   +1 more source

Effect of continuous carbon fiber layup architecture on tensile performance of hybrid FDM composites

open access: yesFracture and Structural Integrity
Hybrid continuous fiber–reinforced composites produced by fused deposition modeling (FDM) offer a promising solution for lightweight load-bearing structures.
Evgeniy Lobov   +2 more
doaj   +1 more source

Copper–Ruthenium Composite as Perspective Material for Bioelectrodes: Laser-Assisted Synthesis, Biocompatibility Study, and an Impedance-Based Cellular Biosensor as Proof of Concept

open access: yesBiosensors, 2022
Copper is an inexpensive material that has found wide application in electronics due to its remarkable electric properties. However, the high toxicity of both copper and copper oxide imposes restrictions on the application of this metal as a material for
Daniil D. Stupin   +4 more
doaj   +1 more source

MicroRNAs delivery into human cells grown on 3D-printed PLA scaffolds coated with a novel fluorescent PAMAM dendrimer for biomedical applications [PDF]

open access: yes, 2018
Many advanced synthetic, natural, degradable or non-degradable materials have been employed to create scaffolds for cell culture for biomedical or tissue engineering applications. One of the most versatile material is poly-lactide (PLA), commonly used as
Abbaszadeh, Zeinab   +7 more
core   +2 more sources

Plasma-inspired biomaterials [PDF]

open access: yes, 2017
The first questions which arise when one looks at the title of this special issue are what are plasma-inspired biomaterials, and what is this Special Issue of Journal of Physics D: Applied Physics (JPhysD) all about?
Canal Barnils, Cristina   +2 more
core   +2 more sources

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