Navigation Links
American Chemical Society podcast: Improving disease monitoring in remote locations
Date:11/27/2013

The latest episode in the American Chemical Society's (ACS') award-winning Global Challenges/Chemistry Solutions podcast series features an advance in smartphone-based imaging that could help physicians in resource-limited locations monitor their patients' health. The development converts smartphones into powerful mini-microscopes that, for the first time, can detect individual viruses.

Based on a report by Aydogan Ozcan, Ph.D., in the journal ACS Nano, the new podcast is available without charge at iTunes and from http://www.acs.org/globalchallenges.

Ozcan notes that conventional imaging techniques for detecting disease-causing bacteria and viruses rely on expensive microscopes with multiple lenses and other bulky components. In places with limited resources, doctors have few options for determining how well a treatment is working. To address this disadvantage, researchers have developed compact microscopes that can be fitted onto smartphones to detect microbes or to check patients' eyesight. Ozcan's team set out to build on these advances and produce a more refined imaging device that can count the number of bacteria or viruses in a sample.

The result is a portable imaging system that harnesses the digital power of today's smartphones to detect individual viruses and determine viral load the severity of infection. This measure can indicate the effectiveness of a treatment. The scientists conclude that the microscope "holds significant promise for various point-of-care applications such as viral load measurements or other biomedical tests conducted in remote or resource-limited environments."

Global Challenges/Chemistry Solutions is a series of podcasts describing some of the 21st century's most daunting problems, and how cutting-edge research in chemistry matters in the quest for solutions. Global Challenges is the centerpiece in an alliance on sustainability between ACS and the Royal Society of Chemistry. Global Challenges is a sweeping panorama of global challenges that includes dilemmas such as providing a hungry and thirsty world with ample supplies of safe food and clean water, developing alternatives to petroleum to fuel society, preserving the environment and ensuring a sustainable future for our children and improving human health.


'/>"/>

Contact: Christine Suh
c_suh@acs.org
202-872-4479
American Chemical Society
Source:Eurekalert

Related biology news :

1. American College of Rheumatology releases first classification criteria for polymyalagia rheumatica
2. Common North American frog identified as carrier of deadly amphibian disease
3. UC research tests new tool to guide reintroduction of the American chestnut
4. American Society of Plant Biologists honors early career women scientists
5. Scripps Research Institute Professor Gerald F. Joyce elected to American Academy of Arts & Sciences
6. Professor known for work with hunter-gatherers elected to American Academy of Arts and Sciences
7. Elsevier selected as new publisher of the American Journal of Geriatric Psychiatry
8. New study published on fertility awareness among American university students
9. The American Society for Microbiology honors Ellen Jo Baron
10. Steve Fisher joins American Health IT LLC as VP of Operations
11. University of Tennessee anthropologists find American heads are getting larger
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/9/2016)... , March 9, 2016 ... identified that more than 23,000 public service employees either ... been receiving their salary unlawfully.    --> ... government identified that more than 23,000 public service employees ... had been receiving their salary unlawfully.    --> ...
(Date:3/3/2016)... -- FlexTech, a SEMI Strategic Association Partner, awarded five FLEXI ... Leadership in Education, and, in a category new this ... year of the FLEXI Awards and the winners join ... past years . Judging was done on a set ... by a panel of non-affiliated, independent, industry experts. ...
(Date:3/2/2016)... DUBLIN , March 2, 2016 /PRNewswire/ ... has announced the addition of the  "Global ... to their offering.  ,     (Logo: http://photos.prnewswire.com/prnh/20130307/600769) , ... sector to grow at a CAGR of ... http://www.researchandmarkets.com/research/wzwqtz/global_biometrics ) has announced the addition ...
Breaking Biology News(10 mins):
(Date:4/29/2016)... April 29, 2016 Elekta is ... update to its industry-leading treatment planning software, is available ... Monaco version 5.11 provides significant performance ... calculation speeds up to four times faster than in ... the industry,s gold standard Monte Carlo ...
(Date:4/28/2016)... ... April 28, 2016 , ... As part of an ... experts, and expanding its LATAM network and logistics capabilities. Enhancements have been ... their clinical trial projects. , The expansion will provide unmatched clinical trial logistics ...
(Date:4/27/2016)... ... 27, 2016 , ... Most consumers engage with biometrics technology ... secure access, voice recognition for hands-free communication, and facial recognition to help organize ... technology today. But if they asked Joey Pritikin, Vice President of Marketing ...
(Date:4/27/2016)... ... April 27, 2016 , ... ... to its Scientific Advisory Board. Dr. Lamka will assist PathSensors in expanding the ... , PathSensors deploys the CANARY® test platform for the detection of harmful ...
Breaking Biology Technology: