Results 121 to 130 of about 45,846 (301)

Corrosion resistance of bioinspired DNA-induced Ca–P coating on biodegradable magnesium alloy

open access: yesJournal of Magnesium and Alloys, 2019
Bioinspired coatings with decreased corrosion rate and enhanced bond strength are at the core of future clinic applications on degradable magnesium (Mg)-based implants.
Ping Liu   +8 more
doaj   +1 more source

Cardiac‐Derived ECM Microspheres for Enhanced hiPSC‐CMs Maturation

open access: yesAdvanced Functional Materials, EarlyView.
Cardiac extracellular matrix microspheres derived from decellularized porcine heart provide a biomimetic 3D microenvironment for human induced pluripotent stem cell–derived cardiomyocytes (hiPSC‐CMs). This platform supports short‐ and long‐term culture, enhances structural organization, and promotes electrophysiological and functional maturation of ...
Jiazhu Xu   +9 more
wiley   +1 more source

Clinical and material degradations of intraocular lenses: A review [PDF]

open access: yes, 2019
Purpose: To review the published scientific literature concerning clinical and material degradations of intraocular lenses after implantation in cataract surgery.
Hull, C.   +2 more
core   +1 more source

3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization

open access: yesAdvanced Functional Materials, EarlyView.
Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono   +6 more
wiley   +1 more source

Chemical and electrochemical properties of potassium silicate coating enhanced by calcium hydrogen phosphate

open access: yesCorrosion Communications
Potassium silicate coatings cured by calcium hydrogen phosphate (CaHPO4∙2H2O) were prepared at ambient and elevated curing temperatures. Microstructures, chemical and electrochemical properties of the coatings were investigated using XRD, SEM, FTIR and ...
Yao Du   +7 more
doaj   +1 more source

Comparison of crystallinity between natural hydroxyapatite and synthetic cp-Ti /HA coatings

open access: yesMaterials Research, 2005
Commercial purity titanium (cp-Ti), and some of its alloys are important materials in the medical field because of their excellent biocompatibility and mechanical properties. Recently a simple chemical method to induce bioactivity in these inert metallic
Camila Molena de Assis   +4 more
doaj   +1 more source

Comparative characteristics of osseointegration processes of the calcium phosphate coating implants and implants with germanium enriched calcium phosphate coatings

open access: yesN.N. Priorov Journal of Traumatology and Orthopedics, 2017
Introduction. Osseointegration process exerts considerable influence on the term of biological fixation of the implants and is an important parameter that is to be focused on at the implant placement. Purpose: to conduct a comparative analysis of the osseointegration of the titanium alloy implants with different coatings for the determination of the ...
E. A. Zelichenko   +4 more
openaire   +1 more source

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian   +5 more
wiley   +1 more source

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