Home > Press > Production of Biosensor in Iran to Detect Oxalic Acid
Abstract:
Iranian researchers from University of Mazandaran applied nanotechnology to produce a sensor to detect oxalic acid in natural samples.
Production of Biosensor in Iran to Detect Oxalic Acid
Tehran, Iran | Posted on February 18th, 2015The sensor has a low detection limit and has been produced through a simple and cost-efficient method. The sensor has been produced and studied at laboratorial scale.
Oxalic acid converts into oxalate in the body, and it prevents the sedimentation of calcium in bones by sticking to it. In other words, it causes calcium to leave the body. It also may result in the formation of oxalate stones in kidneys and bladder.
Based on the researchers, efforts have been made in this research to produce a nanoporous structure through a simple and cheap method. The main application of the nanostructure is to use it in the production of electrochemical sensors to measure oxalic acid in natural samples through voltammetry methods.
The proposed electrochemical sensor is produced through a simple and cost-efficient method, and it has high accuracy in the electrochemical measurement of oxalic acid due to the natural properties of carbon paste electrode and catalytic characteristics of Pd-SBA-15 silica nanoporous structure used in the sensor. Repeatability and appropriate stability are among the other advantages of the sensor. The sensor has a detection limit of about 0.4 µM.
The nanostructure has advantages such as high thermal stability and large surface area which make it an appropriate choice for catalytic applications in the production of the electrochemical sensor. In addition, platinum and palladium have the highest catalytic activity in electrochemical reactions.
Results of the research have been published in Sensors and Actuators B, vol. 207, 2015, pp. 291-296.
####
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
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 2025
Nanomedicine
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
Cambridge chemists discover simple way to build bigger molecules – one carbon at a time June 6th, 2025
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
Sensors
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Quantum engineers ‘squeeze’ laser frequency combs to make more sensitive gas sensors January 17th, 2025
Discoveries
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 2025
Announcements
Rice membrane extracts lithium from brines with greater speed, less waste October 3rd, 2025
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 2025
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Spinel-type sulfide semiconductors to operate the next-generation LEDs and solar cells For solar-cell absorbers and green-LED source October 3rd, 2025
Rice membrane extracts lithium from brines with greater speed, less waste October 3rd, 2025
 |
||
 |
||
| 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 |
||
|
|
||