Home > Press > Iranian Scientists Stabilize Protein on Highly Stable Electrode Surface
Abstract:
Iranian researchers from Bu-Ali Sina University in Hamedan used multi-walled carbon nanotubes and made a breakthrough success by stabilizing protein on the surface of electrode with high stability.
Iranian Scientists Stabilize Protein on Highly Stable Electrode Surface
Tehran, Iran | Posted on August 14th, 2014
Results of the research can be used in the development of protein drugs, extension of molecular electronic equipment, including the production of protein arrays and production of biological protein-based sensors.
In this research, protein has been placed directly on the surface of electrode by using carbon nanotubes. As a result, the main structure of the protein is conserved, and moreover, electro-active groups are available for electron transfer process.
The project has been carried out to study electron transfer in phytohemagglutinin protein, and its main objective is to achieve information about how the herbal protein performs, specially its role in the storage of ions such as iron.
The use of carbon nanotubes modified with surfactants to facilitate electron transfer process in protein is among the characteristics of the research. The use of nanostructures has enabled the achievement of appropriate electrochemical signals related to electron transfer in phytohemagglutinin protein.
The presence of iron ion in the structure of the protein has been confirmed in electrochemical data taking into account the peak potential observed for this type of protein. In addition, useful data has been obtained about the role of the protein as iron storing source in plants.
Results of the research have been published in Journal of the Electrochemical Society, vol. 161, issue 6, 2014, pp. G37-G42.
####
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:
News and information
Researchers develop artificial building blocks of life March 8th, 2024
How surface roughness influences the adhesion of soft materials: Research team discovers universal mechanism that leads to adhesion hysteresis in soft materials March 8th, 2024
Two-dimensional bimetallic selenium-containing metal-organic frameworks and their calcinated derivatives as electrocatalysts for overall water splitting March 8th, 2024
Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024
Lab-on-a-chip
Micro-scale opto-thermo-mechanical actuation in the dry adhesive regime Peer-Reviewed Publication September 24th, 2021
RIT researchers build micro-device to detect bacteria, viruses: New process improves lab-on-chip devices to isolate drug-resistant strains of bacterial infection, viruses April 17th, 2020
Silicon-graphene hybrid plasmonic waveguide photodetectors beyond 1.55 μm March 13th, 2020
Moving diagnostics out of the lab and into your hand: Electrochemical sensor platform technology could enable portable, multiplexed, point-of-care diagnostics for a wide range of applications November 11th, 2019
Chip Technology
New chip opens door to AI computing at light speed February 16th, 2024
HKUST researchers develop new integration technique for efficient coupling of III-V and silicon February 16th, 2024
Electrons screen against conductivity-killer in organic semiconductors: The discovery is the first step towards creating effective organic semiconductors, which use significantly less water and energy, and produce far less waste than their inorganic counterparts February 16th, 2024
NRL discovers two-dimensional waveguides February 16th, 2024
Nanotubes/Buckyballs/Fullerenes/Nanorods/Nanostrings
Catalytic combo converts CO2 to solid carbon nanofibers: Tandem electrocatalytic-thermocatalytic conversion could help offset emissions of potent greenhouse gas by locking carbon away in a useful material January 12th, 2024
TU Delft researchers discover new ultra strong material for microchip sensors: A material that doesn't just rival the strength of diamonds and graphene, but boasts a yield strength 10 times greater than Kevlar, renowned for its use in bulletproof vests November 3rd, 2023
Tests find no free-standing nanotubes released from tire tread wear September 8th, 2023
Detection of bacteria and viruses with fluorescent nanotubes July 21st, 2023
Nanomedicine
High-tech 'paint' could spare patients repeated surgeries March 8th, 2024
Researchers develop artificial building blocks of life March 8th, 2024
Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024
The Access to Advanced Health Institute receives up to $12.7 million to develop novel nanoalum adjuvant formulation for better protection against tuberculosis and pandemic influenza March 8th, 2024
Sensors
$900,000 awarded to optimize graphene energy harvesting devices: The WoodNext Foundation's commitment to U of A physicist Paul Thibado will be used to develop sensor systems compatible with six different power sources January 12th, 2024
A color-based sensor to emulate skin's sensitivity: In a step toward more autonomous soft robots and wearable technologies, EPFL researchers have created a device that uses color to simultaneously sense multiple mechanical and temperature stimuli December 8th, 2023
New tools will help study quantum chemistry aboard the International Space Station: Rochester Professor Nicholas Bigelow helped develop experiments conducted at NASA’s Cold Atom Lab to probe the fundamental nature of the world around us November 17th, 2023
TU Delft researchers discover new ultra strong material for microchip sensors: A material that doesn't just rival the strength of diamonds and graphene, but boasts a yield strength 10 times greater than Kevlar, renowned for its use in bulletproof vests November 3rd, 2023
Discoveries
What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024
Researchers’ approach may protect quantum computers from attacks March 8th, 2024
High-tech 'paint' could spare patients repeated surgeries March 8th, 2024
Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024
Announcements
What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024
Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024
The Access to Advanced Health Institute receives up to $12.7 million to develop novel nanoalum adjuvant formulation for better protection against tuberculosis and pandemic influenza March 8th, 2024
Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Researchers develop artificial building blocks of life March 8th, 2024
How surface roughness influences the adhesion of soft materials: Research team discovers universal mechanism that leads to adhesion hysteresis in soft materials March 8th, 2024
Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024
Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024
Nanobiotechnology
High-tech 'paint' could spare patients repeated surgeries March 8th, 2024
Researchers develop artificial building blocks of life March 8th, 2024
Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024
The Access to Advanced Health Institute receives up to $12.7 million to develop novel nanoalum adjuvant formulation for better protection against tuberculosis and pandemic influenza March 8th, 2024