Home > Press > Portable Nanosensors Help Early Diagnosis of Breast Cancer Tumors
Abstract:
Iranian researchers modeled a nanosensor that improves the imaging of cancer tissues.
The nanosensor will be able to help the early diagnosis of breast cancer tumors even at very tiny dimensions after the completion of tests and being mass produced.
Common devices of imaging have some problems such as being expensive and time consuming, and they create stress in patients. The aim of the research was to facilitate the diagnosis of cancer tumors, including breast cancer, without the need for advanced clinical devices.
A portable nanosensor was designed and simulated in this research for the early and easy diagnosis of breast tumors. The nanosensor consists of plasmonic nanoparticles that are placed at regular distance from each other.
Based on the results of the modeling, the sensor is very sensitive to changes in electromagnetic fields that are dispersed with different tissues (normal and tumor). The role of nanosensor between body surface and the detector is to strengthen the signal and taking samples through plasmonic effects of nanoparticles.
The throughputs of waves are different through natural and tumor tissues. Therefore, the interaction of tissues with electromagnetic waves created by a similar electrical field ends in different results. It means a non-consistency happens in the profile received from the interaction of emitted light and various healthy and cancer tissues. The meaningful signal is a tool for the detection of tumor tissue.
The research has been carried out by Iranian researchers and Prof. Orhan Piskin from Hacettepe University, Turkey. Results of the research have been published in RSC Advances, vol. 5, issue 25, 2015, pp. 19002-19013.
####
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.
Related News Press |
News and information
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Good as gold - improving infectious disease testing with gold nanoparticles April 5th, 2024
Cancer
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Super-efficient laser light-induced detection of cancer cell-derived nanoparticles: Skipping ultracentrifugation, detection time reduced from hours to minutes! October 6th, 2023
Nanomedicine
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Good as gold - improving infectious disease testing with gold nanoparticles April 5th, 2024
Researchers develop artificial building blocks of life March 8th, 2024
Discoveries
Chemical reactions can scramble quantum information as well as black holes April 5th, 2024
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Utilizing palladium for addressing contact issues of buried oxide thin film transistors April 5th, 2024
Announcements
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Research partnerships
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Researchers’ approach may protect quantum computers from attacks March 8th, 2024
'Sudden death' of quantum fluctuations defies current theories of superconductivity: Study challenges the conventional wisdom of superconducting quantum transitions January 12th, 2024
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 |
||