Home > News > Tattoo Tracks Sodium and Glucose via an iPhone Need to track your blood oxygen levels? There may soon be an app for that.
July 26th, 2011
Tattoo Tracks Sodium and Glucose via an iPhone Need to track your blood oxygen levels? There may soon be an app for that.
Abstract:
Using a nanosensor "tattoo" and a modified iPhone, cyclists could closely monitor sodium levels to prevent dehydration, and anemic patients could track their blood oxygen levels.
Heather Clark, a professor in the Department of Pharmaceutical Sciences at Northeastern University, is leading a team working to make this possible. The team begins by injecting a solution containing carefully chosen nanoparticles into the skin. This leaves no visible mark, but the nanoparticles will fluoresce when exposed to a target molecule, such as sodium or glucose. A modified iPhone then tracks changes in the level of fluorescence, which indicates the amount of sodium or glucose present. Clark presented this work at the BioMethods Boston conference at Harvard Medical School last week.
Source:
technologyreview.com
Bookmark:
News and information
Imec and GLOBALFOUNDRIES collaborate to advance high-density memory technology: STT-MRAM offers enhanced performance and scalability for embedded and standalone applications May 21st, 2013
International survey supports need for built-in water protection on smartphones and tablets May 21st, 2013
Rice unveils method for tailoring optical processors: Arranging nanoparticles in geometric patterns allows for control of light with light May 21st, 2013
Iran to Hold 1st Conference on Applications of Nanotechnology in Energy Industry May 21st, 2013
Nanomedicine
Nanoparticle Delivers Large Protein Complex to Cancer Cell Nucleus May 20th, 2013
Protein 'Passport' Helps Nanoparticles Get Past Immune System May 20th, 2013
Nanoparticle Harnesses Powerful Radiation Therapy for Cancer May 20th, 2013
Elsevier Business Intelligence (EBI) to Host 'IN3 Medical Device 360 Boston,' June 24-26, 2013 May 20th, 2013
Sensors
New Nanopore Sensor Simplifies Analysis of Methylated DNA May 20th, 2013
Advancements and developments of solid-state nanopores sensors May 16th, 2013
Imec and Renesas collaborate on ultra-low power short range radios: Collaboration will develop robust wireless solutions for future electronics May 16th, 2013
Physicists discover a new kind of friction: Friction in the nano-world May 16th, 2013
Announcements
Imec and GLOBALFOUNDRIES collaborate to advance high-density memory technology: STT-MRAM offers enhanced performance and scalability for embedded and standalone applications May 21st, 2013
International survey supports need for built-in water protection on smartphones and tablets May 21st, 2013
Rice unveils method for tailoring optical processors: Arranging nanoparticles in geometric patterns allows for control of light with light May 21st, 2013
Iran to Hold 1st Conference on Applications of Nanotechnology in Energy Industry May 21st, 2013
Events/Classes
Iran to Hold 1st Conference on Applications of Nanotechnology in Energy Industry May 21st, 2013
Elsevier Business Intelligence (EBI) to Host 'IN3 Medical Device 360 Boston,' June 24-26, 2013 May 20th, 2013
Interactive Printed Products – New Applications Enabled by Organic and Printed Electronics May 16th, 2013
VDMA: New “Photonics Industry Report 2013” presented May 14th, 2013