Works (4)
Updated: July 18th, 2023 21:15
2016 journal article
Hydroxyapatite coating on PEEK implants: Biomechanical and histological study in a rabbit model
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 68, 723–731.
author keywords: Coating; Hydroxyapatite; Ion beam assisted deposition; Polyetheretherketone; Osseointegration
MeSH headings : Animals; Benzophenones; Bone Regeneration / drug effects; Bone Substitutes / chemistry; Bone Substitutes / pharmacology; Bone-Implant Interface; Coated Materials, Biocompatible / chemistry; Coated Materials, Biocompatible / pharmacology; Durapatite / chemistry; Durapatite / pharmacology; Femur / injuries; Femur / metabolism; Femur / pathology; Implants, Experimental; Ketones / chemistry; Ketones / pharmacology; Male; Materials Testing; Polyethylene Glycols / chemistry; Polyethylene Glycols / pharmacology; Polymers; Rabbits; Yttrium / chemistry; Yttrium / pharmacology; Zirconium / chemistry; Zirconium / pharmacology
TL;DR:
The study offers a novel method to coat PEEK implants with improved osseointegration and heat-treated HA/YSZ coatings showed improved implant fixation as well as higher bone regeneration and bone-implant contact area compared to uncoated PEEK.
(via Semantic Scholar)
open access via manuscript.elsevier.com (publisher PDF)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Deposition, heat treatment and characterization of two layer bioactive coatings on cylindrical PEEK
SURFACE & COATINGS TECHNOLOGY, 301, 106–113.
author keywords: Hydroxyapatite; Polyether ether ketone; Adhesion; Ion beam assisted deposition
TL;DR:
The adhesion strength of as-deposited HA/YSZ coatings on smooth, polished PEEK surfaces was mostly unaffected by microwave heat treatment, but decreased with additional autoclave treatment, while increasing surface roughness showed improvement of bond strength.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Preparation, characterization and in vitro response of bioactive coatings on polyether ether ketone
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 105(3), 560–567.
author keywords: bioactive coatings; hydroxyapatite; PEEK; physical vapor deposition; crystallinity
MeSH headings : Animals; Benzophenones; Cell Line; Coated Materials, Biocompatible / chemistry; Coated Materials, Biocompatible / pharmacology; Durapatite / chemistry; Durapatite / pharmacology; Ketones / chemistry; Ketones / pharmacology; Materials Testing; Mice; Osteoblasts / metabolism; Polyethylene Glycols / chemistry; Polyethylene Glycols / pharmacology; Polymers; Yttrium / chemistry; Yttrium / pharmacology; Zirconium / chemistry; Zirconium / pharmacology
TL;DR:
PEEK was coated via ion-beam-assisted deposition using a two-layer design of yttria-stabilized zirconia as a heat-protection layer, and hydroxyapatite as a top layer to improve osseointegration and was found to be amorphous and free of porosities in its as-deposited state.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2012 journal article
Fabrication of Functional Nanowire Devices on Unconventional Substrates Using Strain-Release Assembly
ACS APPLIED MATERIALS & INTERFACES, 5(2), 256–261.
Contributors: n & Y. Zhu n
author keywords: nanowire; assembly; transfer printing; flexible electronics; strain sensor; UV sensor; stretchable electronics
TL;DR:
Three representative nanowire (NW) devices for applications in stretchable electronics, strain sensing, and optical sensing are reported, highlighting a new concept of transverse buckling.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
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