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Fluorescein

Type: Keyphrase

Name: Fluorescein

First reported 14 hours ago - Updated 14 hours ago - 1 reports

Drug-Loaded Fluorescent Cubosomes: Versatile Nanoparticles for Potential Theranostic Applications

In this work, monoolein-based cubosomes were doped with two fluorescent probes, namely, fluorescein and dansyl, properly modified with a hydrocarbon chain to increase their encapsulation efficiency within the monoolein palisade. The same nanocarriers ... [Published Langmuir - 14 hours ago]

Entities: Fluorescein, Molecule, Hydrophobic

First reported May 16 2013 - Updated May 16 2013 - 1 reports

University of Virginia

Proteins: Studies from University of Virginia Yield New Information about Peptides and Proteins

Today's Medical & Research News2013 MAY 16 -- By a News Reporter-Staff News Editor at Biotech Week -- A new study on Proteins is now available. According to news reporting out of Charlottesville, Virginia, by NewsRx editors, research stated, "Halogenation ... [Published NewsRX - May 16 2013]

Entities: Halogen, Proteins, Peptide, University of Virginia

First reported May 15 2013 - Updated May 15 2013 - 1 reports

Quantitative Imaging of Single Upconversion Nanoparticles in Biological Tissue

by Annemarie Nadort, Varun K. A. Sreenivasan, Zhen Song, Ekaterina A. Grebenik, Andrei V. Nechaev, Vladimir A. Semchishen, Vladislav Y. Panchenko, Andrei V. ZvyaginThe unique luminescent properties of new-generation synthetic nanomaterials, upconversion ... [Published Elites TV - May 15 2013]

Entities: Biological Tissue, Nanoparticle, Fluorescein, intracellular

First reported May 14 2013 - Updated May 14 2013 - 1 reports

University of Copenhagen

New Light on Illness and Health Shed By Chemistry Breakthrough

Imaging technology is growing ever more vital in the world's hospitals. It is commonly used whether for the diagnosis of illness or for research into new cures. Imaging technology requires dyes or contrast agents of some sort. Current contrast agents ... [Published MedIndia - May 14 2013]

Entities: Chemistry, Fluorescein, University of Copenhagen

First reported May 14 2013 - Updated May 14 2013 - 1 reports

Novel dye could give cleaner pictures of what goes on inside cells

Washington, May 14 (ANI): Danish chemists have introduced a novel dye that they say have the potential to outperform all fluorescent dyes currently used in imaging technology.From microscopes to MRI scanners, imaging technology is growing ever more vital ... [Published TruthDive - May 14 2013]

Entities: nanosecond, Fluorescein, University of Copenhagen, Magnetic Resonance Imaging

First reported May 13 2013 - Updated May 13 2013 - 1 reports

Chemistry Breakthrough Yields New Imaging Dye

From microscopes to nuclear imaging scanners, imaging technology is growing ever more vital for the world's hospitals, whether for the diagnosis of illness or for research into new cures. Imaging technology requires dyes or contrast agents of some sort. ... [Published Bioscience Technology Online - May 13 2013]

Entities: Chemistry, nanosecond, yield

First reported May 13 2013 - Updated May 13 2013 - 1 reports

Water-Soluble, Membrane-Permeable Organic Fluorescent Nanoparticles with Large Tunability in Emission Wavelengths and Stokes Shifts

Chem. Commun. , 2013, Accepted ManuscriptDOI : 10.1039/C3CC41959B, Communication Yu-Zhe Chen, Pengzhong Chen, HuiQing Peng, Yan Zhao, HuiYing Ding, Li-Zhu Wu, Chen-Ho Tung, Qing-Zheng YangEntrapment within surface-crosslinked micelles (SCMs) enhanced ... [Published RSC - May 13 2013]

Entities: Nanoparticle, Emission, Organic

First reported May 12 2013 - Updated May 13 2013 - 2 reports

Inhabitat's Week in Green: Darth Vader lamp, 3D-printed inchworm and a cheap invisibility cloak

Each week our friends at recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green.As scientists and renewable-energy developers continue to make advances in solar and wind technology, it's becoming more ... [Published Engadget - May 12 2013]

Entities: 3D Printing, Cheap, Fluorescein, Terrafugia

First reported May 10 2013 - Updated May 10 2013 - 1 reports

Simultaneous All-Optical Determination of Molecular Concentration and Extinction Coefficient

Absolute molecular number concentration and extinction coefficient are simultaneously determined from linear and nonlinear spectroscopic measurements. This method is based on measurements of absolute femtosecond pump–probe signals. Accounting for pulse ... [Published Analytical Chemistry - May 10 2013]

Entities: Fluorescein, Femtosecond, Calibration, Transient

First reported May 07 2013 - Updated May 07 2013 - 1 reports

Dye-sensitized solar cells based on functionally separated D-[small pi]-A fluorescent dye with aldehyde as electron-accepting group

New J. Chem. , 2013, Accepted ManuscriptDOI : 10.1039/C3NJ00430A, Paper Yousuke Ooyama, Yuta Hagiwara, Yuichiro Oda, Tomonobu Mizumo, Yutaka Harima, Joji OhshitaAs a new class of D-[small pi]-A dye sensitizer for dye-sensitized solar cells (DSSCs), we ... [Published RSC - May 07 2013]

Entities: Fluorescein, Solar Cell, Sensitizer

First reported Apr 29 2013 - Updated Apr 30 2013 - 2 reports

FDA warns of retinal abnormalities with Potiga use

FDA issued a warning April 26 that the anti-seizure drug ezogabine (Potiga, Valeant/GlaxoSmithKline) may cause pigment changes in the retina as well as blue skin discoloration. It is not known whether the changes are permanent, according to an FDA drug ... [Published Drugtopics.com - Apr 30 2013]

Entities: Potiga, Ezogabine, Retinal

First reported Apr 18 2013 - Updated Apr 18 2013 - 1 reports

The truth about fluorets April 18 2013 OT reports on the withdrawal of fluorets

The truth about fluoretsRated 0Log In to Add to FavouritesSince news broke that Bausch + Lomb would cease production of fluorets last month, the profession’s reaction has been largely one of strength and unity. OT’s Emily McCormick seeks the bigger p ... [Published Optometry Today - Apr 18 2013]

Entities: Fluorescein, Contact Lens, Ophthalmic, Optometry

Quotes

According to the news editors, the research concluded: "At 3 years, intravitreal ranibizumab is able to maintain baseline VA in exudative AMD patients, with a reduced number of injections, but not to show VA improvement, in clinical practice."

Study Results from University Hospital Broaden Understanding of Age-Related Macular Degeneration [Published NewsRX - 5 hours ago]

According to the news editors, the research concluded: "AMD patients with a classical component in their lesions are prone to develop ORTs."

Findings from Department of Ophthalmology Provides New Data about Age-Related Macular Degeneration [Published NewsRX - 10 hours ago]

According to the news editors, the research concluded: "To our knowledge, this is the first report demonstrating that halogenation of aromatic rings substantially enhance inhibitory capacities of small molecules on Aß-associated neurotoxicity via Aß aggregation modulation."

Proteins: Studies from University of Virginia Yield New Information about Peptides and Proteins [Published NewsRX - May 16 2013]

"A second type of label for a biomolecule utilizes a chemical reagent, which undergoes a change when exposed to the proper reactants. One example of the second type is an enzyme, which can produce a colored product when exposed to a specific enzyme substrate. The chromogenic product identifies the presence and/or position of the labeled biomolecule."

Patent Issued for Activated Labeling Reagents and Methods fo. . . [Published Equities.com - May 15 2013]

More Content

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Study Results from University Hospital Broaden ... [Published NewsRX - 5 hours ago]
Findings from Department of Ophthalmology Provi... [Published NewsRX - 10 hours ago]
Lymphatic fluid takes detour [Published ETH Life - 12 hours ago]
Drug-Loaded Fluorescent Cubosomes: Versatile Na... [Published Langmuir - 14 hours ago]
Novel probe for live human iPS cell imaging [Published PhysOrg.com - May 16 2013]
Proteins: Studies from University of Virginia Y... [Published NewsRX - May 16 2013]
Rhodamine Dye Lasers - Properties and Applications [Published AZoOptics - May 16 2013]
Patent Issued for Activated Labeling Reagents a... [Published Equities.com - May 15 2013]
Quantitative Imaging of Single Upconversion Nan... [Published Elites TV - May 15 2013]
New Light on Illness and Health Shed By Chemist... [Published MedIndia - May 14 2013]
Cell Migration: probing cell movement with smar... [Published Drug Discovery World - May 14 2013]
Novel dye could give cleaner pictures of what g... [Published TruthDive - May 14 2013]
Chemistry Breakthrough Yields New Imaging Dye [Published Bioscience Technology Online - May 13 2013]
Water-Soluble, Membrane-Permeable Organic Fluor... [Published RSC - May 13 2013]
Inhabitat's Week in Green: Darth Vader lamp, 3D... [Published Engadget - May 12 2013]
Inhabitat's Week in Green: Darth Vader lamp, 3D... [Published Engadget - May 12 2013]
Chemistry breakthrough sheds new light on illne... [Published EurekAlert! - May 12 2013]
BioSpotlight [Published Bio Techniques - May 10 2013]
Why the Next Solar Cells Might Be Bright Pink [Published Good Magazine - May 10 2013]
Simultaneous All-Optical Determination of Mole... [Published Analytical Chemistry - May 10 2013]
'Super-resolution' microscope possible for nano... [Published NewsRX - May 10 2013]
The Promise of Paper Electronics [Published National Geographic - May 09 2013]
Synthesis, characterization and bioimaging of f... [Published RSC - May 09 2013]
Ezogabine Linked To Retinal Abnormalities And B... [Published AAPS Pharmceutica - May 09 2013]
Novel compounds help relieve dry eye [Published Ophthalmology Times - May 08 2013]
IVAN, GEFAL: Two anti-VEGFs ‘equivalent’ [Published Ophthalmology Times - May 08 2013]
Dye-sensitized solar cells based on functionall... [Published RSC - May 07 2013]
A cool breeze of air with OSK [Published SGCarMart.com - May 07 2013]
DataBank Datalogger now available for Stationar... [Published Prlog - May 07 2013]
Tracerline introduces LED, leak detecting flash... [Published Truck Parts & Service - May 06 2013]

Blogs

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Inhabitat's Week in Green: Darth Vader lamp, 3D... [Published Engadget - May 12 2013] Each week our friends at recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green.As scientists and renewable-energy developers continue to make advances in solar and wind technology, it's becoming more ...
Inhabitat's Week in Green: Darth Vader lamp, 3D... [Published Engadget - May 12 2013] Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. As scientists and renewable-energy developers continue to make advances in solar and wind technology, ...
The Transparent Brain Makeover [Published mendelspod.com - Apr 11 2013] Scientists at Stanford University have devised a method to make tissue transparent. "By using a series of chemical treatments that replaces the fatty lipid membrane around the cell with an acrylamide mesh that keeps microscopic details intact without ...
Computationally designed peptide sneaks nanopar... [Published the Foresight Institute - Mar 15 2013] (credit: Mary Leonard, University of Pennsylvania Biomedical Art & Design) Research into using nanotechnology for improved drug delivery continues to advance as current nanoparticle technology is combined with increasingly more sophisticated biotechnology. ...
Camera Chip Makes Already-Compressed Images [Published IEEE Spectrum - Feb 25 2013] <?xml version="1.0" encoding="UTF-8"?> Illustration: Emily Cooper Click on image to enlarge. Bothered by how quickly recording video drains your smartphone battery? There’s no app for that—but there may soon be a chip. Researchers at Sony and ...

Press Releases

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AnaSpec Introduces Two New SensoLyte® Cathepsin... [Published PR.com Press Releases - Feb 09 2013]
Samir Patel to Give Keynote at 5th Ocular Disea... [Published PR.com Press Releases - Jan 12 2013]
First Subject Enrolled in OPUS-2, SARcode Biosc... [Published PR Newswire - Jan 08 2013]