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Nanosensor for Skin Based Glucose Monitoring
in The Biotech Weblog, on January 30, 2009
...f a sodium ion, a dye molecule releases a positive ion, making the molecule fluoresce. The level of fluorescence increases with the concentration of the chemical target. Scientists can swap in differe...
Pneumocytes Transplantation Reverts Idiopathic Pulmonary Fibrosis
in The Biotech Weblog, on December 22, 2007
...neumocytes via intratracheal. In order to monitor correctly the transplanted cells with genetic and fluorescence techniques, sexual chromosomal differences were used. Thus, the disease was induced in ...
Polymer Nanoparticle Uptake in an In Vitro 3-D Brain Tumor Co-Culture Model
in The Biotech Weblog, on August 27, 2007
...
Photo:Fluorescence picture showing uptake of nanoparticles labelled with red fluorescence taken up principally by tumor cells labelled with green microparticles. Few nanoparticles can be seen on t...
New Method for Identifying Marine Microorganisms
in The Biotech Weblog, on May 23, 2007
...pproach to studying metabolic capabilities of the uncultured microbial taxa. Our method is based on fluorescence-activated sorting, whole genome amplification , and multi-locus DNA sequencing of...
Hybrid organic/inorganic nanoparticles aid medical imaging
in Nanotechbuzz, on July 28, 2006
...toms to a framework of organic molecules. The resulting nanoparticles enhance image quality in both fluorescence microscopy and magnetic resonance (MR) imaging.
The degree of MR signal enhancement wa...
NMSU researcher developing nanotech stealth coatings for aircraft
in IfEnergy, on June 13, 2006
...hat would bend light a certain way," he continued. "This is playing with luminescence and fluorescence. If you can blur the edges, it makes it very difficult to focus on an object. It gives ...
Small World Photomicrography Competition reveals nanoworld
in Nanotechbuzz, on April 26, 2006
...ill a magnificent showcase exposing the beauty of an unseen world.
Pictured here is a quantum dot fluorescence image of a mouse kidney by Thomas J. Deerinck, 2nd Prize winner in the 2005 comp...
PNA FISH Culture Identification Kits: Saves Hospitals in Anti-Fungal Expenditures
in The Biotech Weblog, on April 18, 2006
...ans PNA FISH : $1837 for each patient with a yeast-positive blood culture.
PNA FISH is a novel Fluorescence In Situ Hybridization concept using Peptide Nucleic Acid probes targeting species-speci...
LUMA™ Cervical Imaging System Received USDA PMA
in Straightfromthedoc, on March 17, 2006
... when used as an adjunct to colposcopy .
The LUMA™ system scans tissue with a combination of fluorescence spectroscopy, white light diffuse reflectance spectroscopy, and video imaging. A complete s...
Glowing Gonads: A Novel Approach Against Malaria
in The Biotech Weblog, on October 12, 2005
Malaria is a mosquito-borne disease that plagues about a hundred countries and kills about 3 million yearly. Researchers from the Imperial College of London propose releasing sterile male mosquitoes as a means to curb malaria-carrying mosquitoes:
"Female mosquitoes are responsible for...