Home > Press > Newly-Produced Bone Cement Able to Carry Medicine
Abstract:
Iranian researchers from Science and Research Branch of Islamic Azad University used a type of bone cement and produced a material that is capable of carrying various types of drugs, including bone growth agents, antibiotics and anticancer medicine.
Newly-Produced Bone Cement Able to Carry Medicine
Tehran, Iran | Posted on April 21st, 2014 The results of the research can be used in the fields of pharmaceutics, medicine and dentistry.
The material can carry various types of drugs due to the lack of the presence of thermal operation in the production process of the cement and its isotherm hardening reactions. It is also able to release the loaded drugs in the injured tissue in a controllable manner during relatively time-consuming process.
According to the researchers, when ascorbic acid is added to the cement structure as a trigger to osteoblasts, the obtained material may be able to persuade bone creation properties. These materials can treat bone damages created by different causes in a short notice.
Results showed that as ascorbic acid is added to the cement, the hardening time decreases. For instance, hardening time is 35 minutes in a sample without ascorbic acid while the hardening time reduces to 25 minutes in a sample with 200 µg/mL of ascorbic acid.
Pressure strength of the samples increases too as ascorbic acid is added to the sample structures. Pressure strength of a sample without ascorbic acid was reported 16.26 MPa while the sample containing 200 µg/mL of ascorbic acid had pressure strength of 25.16 MPa. SEM results showed as the amount of ascorbic acid and the time of floating increase, more apatite is formed in the structure. A decrease is observed in the amount of ascorbic acid release as its concentration increases. A sample containing 50 µg/mL of ascorbic acid had the highest release percentage.
Results of the research have been published in Ceramics International, vol. 40, issue 3, August 2013, pp. 3961-3968.
####
For more information, please click here
Copyright © Fars News Agency
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Bookmark:
| Related News Press |
News and information
Quantum computer improves AI predictions April 17th, 2026
Flexible sensor gains sensitivity under pressure April 17th, 2026
A reusable chip for particulate matter sensing April 17th, 2026
Detecting vibrational quantum beating in the predissociation dynamics of SF6 using time-resolved photoelectron spectroscopy April 17th, 2026
Nanomedicine
A fundamentally new therapeutic approach to cystic fibrosis: Nanobody repairs cellular defect April 17th, 2026
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
New imaging approach transforms study of bacterial biofilms August 8th, 2025
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
Discoveries
Quantum computer improves AI predictions April 17th, 2026
Flexible sensor gains sensitivity under pressure April 17th, 2026
A reusable chip for particulate matter sensing April 17th, 2026
Detecting vibrational quantum beating in the predissociation dynamics of SF6 using time-resolved photoelectron spectroscopy April 17th, 2026
Announcements
A fundamentally new therapeutic approach to cystic fibrosis: Nanobody repairs cellular defect April 17th, 2026
UC Irvine physicists discover method to reverse ‘quantum scrambling’ : The work addresses the problem of information loss in quantum computing system April 17th, 2026
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
A fundamentally new therapeutic approach to cystic fibrosis: Nanobody repairs cellular defect April 17th, 2026
UC Irvine physicists discover method to reverse ‘quantum scrambling’ : The work addresses the problem of information loss in quantum computing system April 17th, 2026
Dental
Innovations in dentistry: Navigational surgery, robotics, and nanotechnology October 2nd, 2020
First measurement of electron energy distributions, could enable sustainable energy technologies June 5th, 2020
Gas storage method could help next-generation clean energy vehicles: Tremendous amounts of hydrogen and methane can be stored in nanoscopic pores April 17th, 2020
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||