Tag Archives: Nuclear medicine

Radio-Pharmaceuticals

Radiotracers are chemical compounds that are used to diagnose or deliver therapy to specific organs and tissues. The radiotracer consists of a linking molecule, a binding molecule and a radioactive compound. Radiotracer is injected into the body and it binds to specific target cells in the body. The linking molecule binds the radioactive compound to the binding molecule, which then binds to specific cells in body.

The radiotracer decays by emitting ionizing radiation that damages nuclear DNA, thereby stopping division of cells (cancer as well as normal cells). Radiotracers are not something new. In fact, they have been around for 100 years !!

Lecture notes on Engineering Principles of Radiation Imaging

50pman medical imaging

50pman medical imaging (Photo credit: Wikipedia)

 

About the Lectures

 

The effect of radiation transport and quantum noise on image quality is explored in the context of both conventional and newly developed systems. Radiation sources for imaging, mathematical descriptions of image quality, and the performance of humans as visual observers are covered. Specific systems considered include phosphor screen and direct digital radiography systems, Anger camera systems, x-ray computed tomography (CT) systems, and Positron Emission Tomography (PET) systems. Particular emphasis is given to the statistical processes important in radiographic and nuclear medicine imaging systems.

 

Fresher Biomedical Engineer Govt JRF Job, INMAS(DRDO), Delhi

Defence Research and Development Organisation

Defence Research and Development Organisation (Photo credit: Wikipedia)

Advertisement for the Walk-In Interview on 10 April 2012 for
Posts of RA, SRF (P) and JRF at INMAS, Delhi
Institute of Nuclear Medicine and Allied Sciences (INMAS), Delhi under the aegis of Defence Research and Development Organisation (DRDO), is engaged in research and developmental work in radiation sciences. INMAS is looking for meritorious young researchers for pursuing research in the frontier areas at INMAS. The Institute invites applications from young and meritorious Indian nationals who are creative, have passion and desire to pursue R&D in frontier areas. INMAS possesses ambience of a research cum academic institute coupled with an advanced R&D infrastructure in a mission mode. It provides the best infrastructure,motivation and personality development prospects for talented students, dreaming of unparalleled success in their professional endeavors. INMAS provides state of the art research facilities for undertaking pioneering research with defence applications.

Inside story: Physics in Medicine(Awesome Learning Website in Medical Imaging)

Today, My friend shared with me an awesome site related to Biomedical Imaging technique where you can learn the role of the physics in Medicine, That is the various Medical Imaging Modalities which are around us.
This site works in an interactive manner and you can understand the various modalities clinical application by few clicks . It will help in making the applications crystal clear in your mind

You CAN LEARN

  • MRI scans
  • Colonoscopy
  • PET SCANS
  • Radiotherapy

This will help you in developing a interest in the field of Medical Imaging.

[JRF/GATE Notification Biomedical Engineering] INMAS,Delhi (Medical Imaging modalities)

INMAS is looking for meritorious young researchers for pursuing research in the frontier
areas of Radiation Biology, Biotechnology, Stem Cells, Chemistry, Organic chemistry,
Medicinal Chemistry, Biomedical Engineering, Nuclear Medicine, Biological Dosimetry, Biochemistry,
Pharmacy, Pharmaceutical Chemistry, Veterinary Sciences, etc. INMAS
possesses ambience of a research cum academic institute coupled with an advanced R&D
infrastructure in the areas of radiation biosciences and non-invasive imaging. It provides the
best infrastructure, motivation and personality development prospects for talented students,
dreaming of unparalleled success in their professional endeavors.