Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Plasma CGRP Levels in Migraine: A Registry for Migraine Study.

Neurology·2026
Same author

Vitamin K status and vascular health in a general population.

Nutrition, metabolism, and cardiovascular diseases : NMCD·2026
Same author

Structural elucidation of a crystalline mannan from açaí (Euterpe oleracea Mart.) seeds.

International journal of biological macromolecules·2026
Same author

Parathyroid hormone assays in 2026: second versus third generation, standardization, and clinical interpretation.

Current opinion in endocrinology, diabetes, and obesity·2026
Same author

Routine Blood and Cerebrospinal Fluid Markers in Newly Diagnosed Idiopathic Intracranial Hypertension: An Exploratory Case-Control Study.

Eye and brain·2026
Same author

Overnight Dynamics of Ventricular Cerebrospinal Fluid Amyloid-Beta, Lactate and Hypocretin in Patients With Hydrocephalus: A Pilot Study.

Journal of sleep research·2026

Related Experiment Video

Updated: Apr 25, 2026

Platelet-Derived Extracellular Vesicle Functionalization of Ti Implants
04:16

Platelet-Derived Extracellular Vesicle Functionalization of Ti Implants

Published on: August 5, 2021

1.9K

Osteoblastic response to pectin nanocoating on titanium surfaces.

Katarzyna Gurzawska1, Rikke Svava2, Yu Yihua3

  • 1Research Center for Ageing and Osteoporosis, Departments of Medicine and Diagnostics, Copenhagen University Hospital Glostrup, Ndr. Ringvej 57, 2600 Glostrup, Denmark; Institute of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Nørre Allé 20, 2200 Copenhagen N, Denmark.

Materials Science & Engineering. C, Materials for Biological Applications
|September 2, 2014
PubMed
Summary

Titanium implant osseointegration is enhanced by pectin Rhamnogalacturonan-Is (RG-Is) nanocoating. Specific RG-Is from potato, rich in galactan, significantly boosted osteoblastic cell mineralized matrix formation in vitro.

Keywords:
NanocoatingsOsseointegrationOsteoblastsRhamnogalacturonan-ISurface propertiesTitanium

More Related Videos

Multi-Scale Modification of Metallic Implants With Pore Gradients, Polyelectrolytes and Their Indirect Monitoring In vivo
12:19

Multi-Scale Modification of Metallic Implants With Pore Gradients, Polyelectrolytes and Their Indirect Monitoring In vivo

Published on: July 1, 2013

10.2K
Plasma Polishing as a New Polishing Option to Reduce the Surface Roughness of Porous Titanium Alloy for 3D Printing
06:12

Plasma Polishing as a New Polishing Option to Reduce the Surface Roughness of Porous Titanium Alloy for 3D Printing

Published on: April 28, 2023

2.8K

Related Experiment Videos

Last Updated: Apr 25, 2026

Platelet-Derived Extracellular Vesicle Functionalization of Ti Implants
04:16

Platelet-Derived Extracellular Vesicle Functionalization of Ti Implants

Published on: August 5, 2021

1.9K
Multi-Scale Modification of Metallic Implants With Pore Gradients, Polyelectrolytes and Their Indirect Monitoring In vivo
12:19

Multi-Scale Modification of Metallic Implants With Pore Gradients, Polyelectrolytes and Their Indirect Monitoring In vivo

Published on: July 1, 2013

10.2K
Plasma Polishing as a New Polishing Option to Reduce the Surface Roughness of Porous Titanium Alloy for 3D Printing
06:12

Plasma Polishing as a New Polishing Option to Reduce the Surface Roughness of Porous Titanium Alloy for 3D Printing

Published on: April 28, 2023

2.8K

Area of Science:

  • Biomaterials Science
  • Cell Biology
  • Nanotechnology

Background:

  • Osseointegration of titanium implants is crucial for successful dental and orthopedic applications.
  • Surface modification using nanocoatings can enhance implant biocompatibility and osteogenic potential.
  • Pectin derivatives, like Rhamnogalacturonan-Is (RG-Is), offer potential as organic nanocoating agents.

Purpose of the Study:

  • To investigate the impact of pectin RG-Is nanocoating on titanium surface properties.
  • To evaluate the osteogenic response of osteoblastic cells cultured on RG-Is coated titanium surfaces.
  • To determine the influence of RG-I composition on cellular behavior and bone matrix formation.

Main Methods:

  • Titanium surfaces were nanocoated with pectin RG-Is isolated from potato and apple.
  • Surface characterization included scanning electron microscopy, contact angle, atomic force microscopy, and X-ray photoelectron spectroscopy.
  • Osteoblastic SaOS-2 cells were used to assess cell adhesion, viability, bone matrix formation, and mineralization.

Main Results:

  • Pectin RG-Is nanocoating altered the surface properties of titanium.
  • Osteoblastic cells cultured on potato-derived RG-Is, with high linear 1.4-linked galactose content, showed increased mineralized matrix formation.
  • Compared to controls and apple-derived RG-Is, potato RG-Is significantly enhanced osteogenic response.

Conclusions:

  • Pectin RG-Is nanocoating effectively modifies titanium surface chemistry and physics.
  • Specific RG-Is, particularly those rich in galactan, promote enhanced mineralized matrix formation in osteoblastic cells.
  • This suggests pectin RG-Is are promising biomaterials for improving titanium implant osseointegration.