Preparation of ROS‐Responsive Exosome Coating of Nitinol Material for Making the Neurointerventional Stent
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202300028
Abstract: Nitinol (NiTi) alloy is an ideal material for preparing neurointerventional stents due to its excellent mechanical properties and biocompatibility. However, NiTi stents without surface‐specific functionalization cause a high rate of stent thrombosis and in‐stent restenosis… read more here.
Keywords: exosome coating; responsive exosome; niti alloy; ros responsive ... See more keywords
Osteoarthritic process modifies expression response to NiTi alloy presence
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Medicine"
DOI: 10.1007/s10856-018-6156-z
Abstract: Nickel-titanium alloy (nitinol, NiTi) is a biomaterial with unique thermal shape memory, superelasticity and high damping properties. Therefore NiTi has been used in medical applications. In this in vitro study, the effect of NiTi alloy… read more here.
Keywords: alloy; osteoarthritic process; presence; osteoarthritic osteoblasts ... See more keywords
Osteogenic activity, antibacterial ability, and Ni release of Mg-incorporated Ni-Ti-O nanopore coatings on NiTi alloy
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.04.259
Abstract: Abstract Favorable osteogenic activity and antibacterial ability are highly desired for hard tissue repair and replacement materials. However, as a typical implant material, nearly equiatomic nickel‑titanium (NiTi) alloy exhibits poor osteogenic and antibacterial capacities despite… read more here.
Keywords: osteogenic activity; niti alloy; activity; antibacterial ability ... See more keywords
Effect of hydrostatic pressure on thermally induced phase transformation in NiTi alloy: A molecular dynamics study
Sign Up to like & getrecommendations! Published in 2018 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2018.06.035
Abstract: Abstract Molecular dynamics simulations are performed to study the influence of hydrostatic pressure P on the thermally induced phase transformations in NiTi alloy during thermal cycling between 500 K and 5 K. It is found that the… read more here.
Keywords: pressure thermally; molecular dynamics; transformation; niti alloy ... See more keywords
Fabrication of irregular-layer-free and diameter-tunable Ni–Ti–O nanopores by anodization of NiTi alloy
Sign Up to like & getrecommendations! Published in 2017 at "Electrochemistry Communications"
DOI: 10.1016/j.elecom.2017.01.010
Abstract: Abstract Ni–Ti–O nanopores (NPs) free of irregular surface layers and with tunable diameters are prepared by anodizing NiTi alloy in glycerol containing H 2 O and NaCl. In an electrolyte composed of glycerol, 10 vol% H… read more here.
Keywords: alloy; fabrication irregular; free diameter; layer free ... See more keywords
Shape-memory NiTi alloy rebars in flexural-controlled large-scale reinforced concrete walls: Experimental investigation on self-centring and damage limitation
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.110865
Abstract: Abstract Economic damage and repair costs due to earthquakes are largely connected with permanent residual structural displacements. This study develops and tests the use of shape-memory Niti alloy rebars as a replacement to steel rebars… read more here.
Keywords: alloy; reinforced concrete; shape memory; memory niti ... See more keywords
Electrochemical synthesis, corrosion behavior and cytocompatibility of Ni-Ti-O nanopores on NiTi alloy
Sign Up to like & getrecommendations! Published in 2017 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.05.089
Abstract: Abstract In the present work, we report the anodic growth of Ni-Ti-O nanopores (NPs) on NiTi alloy in ethylene glycol (EG) electrolyte containing H 2 O and NaBr. It is shown that the NPs with… read more here.
Keywords: corrosion; cytocompatibility; synthesis corrosion; niti alloy ... See more keywords
Preparation and cytocompatibility of Ni-Ti-O nanospindles on NiTi alloy
Sign Up to like & getrecommendations! Published in 2019 at "Materials Letters"
DOI: 10.1016/j.matlet.2019.126697
Abstract: Abstract The present work reports on the hydrothermal conversion of Ni-Ti-O nanopores anodically grown on NiTi alloy into nanospindles and their cytocompatibility. The results show the amorphous nanopores can transform to anatase nanospindles with length… read more here.
Keywords: alloy; nanospindles niti; preparation cytocompatibility; cytocompatibility nanospindles ... See more keywords
The influence of substrate electropolishing on anodization behavior, corrosion resistance, cytocompatibility and antibacterial ability of NiTi alloy
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.127631
Abstract: Abstract Ni-Ti-O nanotubes (NTs) anodically grown on nearly equiatomic NiTi alloy are promising in biomedical field, but mechanical polishing pretreatment of the substrate usually results in severe pitting. The present work proposes to use electropolishing… read more here.
Keywords: corrosion resistance; alloy; niti alloy; antibacterial ability ... See more keywords
Enhanced corrosion resistance and bio-performance of Al2O3 coated NiTi alloy improved by polydopamine-induced hydroxyapatite mineralization
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2019.01.109
Abstract: Abstract Corrosion resistance and bio-performance of NiTi alloy is clinically important for osteointegrated implants with long-term performance. Though Al2O3 coating fabricated on NiTi alloy by the cathodic plasma electrolytic deposition (CPED) could effectively reduce the… read more here.
Keywords: corrosion resistance; al2o3 coated; niti alloy;
Electrodeposition of a hydroxyapatite coating on a biocompatible NiTi alloy
Sign Up to like & getrecommendations! Published in 2018 at "Materiali in Tehnologije"
DOI: 10.17222/mit.2017.144
Abstract: The electrodeposition method was used to apply a hydroxyapatite coating (HAP) on the surface of a biocompatible NiTi alloy with the aim to enhance the corrosion resistance of the substrate and therefore decrease the release… read more here.
Keywords: biocompatible niti; alloy; hydroxyapatite coating; electrodeposition ... See more keywords