Navigation Links
Indian American's Research Could Lead to Improved MRI

An Indian American professor's project on magnetic resonance imaging (MRI) could revolutionize healthcare by providing a more accurate tool for diagnosing cancer and// other illnesses.

Naresh Dalal, professor of chemistry and biochemistry at the Florida State University (FSU) and a graduate of Panjab University, conducted experiments with other researchers from the University of Colorado and the National Institute of Standards and Technology that uncovered unique properties in a molecular magnet - properties that could significantly increase the resolution of MRIs, according to the FSU website.

Their paper on the "Efficacy of the single-molecule magnet Fe8 for magnetic resonance imaging contrast agent over a broad range of concentration" was published in the current issue of Polyhedron, a prestigious science journal.

"There are continual efforts to enhance the level of image clarity found in today's MRI devices," Dalal said. "MRIs utilize injectable dyes, but those in current use, while easy to manufacture, offer a relatively low contrast. Our experiments show that a class of materials known as single-molecule magnets might produce greater contrast in medical imaging, meaning MRIs would be much more accurate."

Working at the FSU and the National High Magnetic Field Laboratory, Dalal and another FSU researcher, chemistry graduate teaching assistant Vasanth Ramachandran, were able to synthesise a substance known as Fe8 that is one of the strongest magnets known.

"Fe8 is a molecule made up of eight iron ions that form a tight molecular bond," Dalal said. "It has a powerful magnetic field, which is obviously important in generating a very clear image with an MRI device. What's more, Fe8 is non-toxic and water-soluble, making it safe for injection into the body."

Molecular magnets such as Fe8 hold great potential for other applications as well, he said.

Dalal graduated from Punjab Univers ity in 1962 and later, in 1971, did his doctorate in physical chemistry from the University of British Columbia in Vancouver, Canada.

Source-IANS
'"/>




Related medicine news :

1. Indian Prime Minister has successful Knee Replacement Surgery
2. Development of AIDS vaccine -- Chiron Corp in talks with four Indian cos
3. Indian Doctor granted US patent on organ regeneration
4. Heart attack kills one in every 10 Indians
5. Indian Cherry: Richest Source of Vitiamin C
6. Indian Nationals with Foreign Medical Degrees can now practice in India
7. An Indian Bride with signs of SARS
8. Are Indians aware of SARS ?
9. Indians Stay Away from Coke, Pepsi After Toxin Scare
10. Indian pharma industry upbeat on WTO drug deal
11. Indian Treatment for Iraqi Babies
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... October 13, 2017 , ... ProVest Insurance Group, a family ... and Raleigh regions, is organizing an extended charity drive to benefit the family ... abnormality. , After struggling since birth with several health challenges, T.J. was later ...
(Date:10/13/2017)... ... 13, 2017 , ... The International Association of Eating Disorders ... for the field of eating disorders, announces the opening of early registration for ... Florida at the Omni Resort at ChampionsGate. , The annual iaedp™ ...
(Date:10/13/2017)... SAN LUIS OBISPO, Calif. (PRWEB) , ... October 13, 2017 , ... ... with Alzheimer’s or dementia. However, many long-term care insurance companies have a waiver for ... mean is the 90-day elimination period, when the family pays for care, is often ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... giving viewers the lowdown on sciatica in a new episode of "Success Files," ... on current events and innovation and investigates each subject in-depth with passion and ...
(Date:10/12/2017)... ... 12, 2017 , ... CitiDent and San Francisco dentists, Dr. ... Oventus O2Vent technology. As many as 18 million Americans are estimated to suffer ... Oral appliances can offer significant relief to about 75 percent of people with ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)...  South Korean-based healthcare product Development Company I.M. Lab ... Kickstarter. The device will educate the user about ,proper, ... efficiency compared to the dated and pricey CPR training ... of the compression for a more informed CPR training. ... raise $5,000. cprCUBE ...
(Date:10/2/2017)... , Oct. 2, 2017  AllianceRx Walgreens Prime, ... formed by Walgreens and pharmacy benefit manager Prime Therapeutics ... new brand, which included the unveiling of new signage ... , as well as at a few other company-owned ... new brand to patients, some of whom will begin ...
(Date:9/27/2017)... , Sept. 27, 2017  Commended for their devotion ... notable awards. Ranked as number one in the South Florida ... time in Inc. 5000 yearly list, the national specialty pharmacy ... Armando Bardisa will soon be honored by SFBJ ... Set to receive his award in ...
Breaking Medicine Technology: