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Fluorine in Medical News

International Isotopes Inc. Announces Results of the Annual Meeting and Provides an Update on its Depleted Uranium Processing and Fluorine Extraction Process Plant

IDAHO FALLS, Idaho, July 21 /PRNewswire-FirstCall/ -- International Isotopes Inc. (OTC Bulletin Board: INIS) is pleased to announce the results of its annual shareholder meeting and provide an update on the progress the Company is making in advancing its plans for the construction o...

Positive CHMP Opinion for JAVLOR(R) in Metastatic Treatment of Bladder Cancer After Failure of a Prior Platinum-Containing Regimen

...acidic media. Such strategy, finalized in collaboration with experts at the University of Poitiers (France), enabled the selective introduction of two fluorine atoms in a part of that structure previously inaccessible by classic chemistry, thereby leading to the first bi-fluorinated vinca alkaloid. Bes...

International Isotopes Inc. Announces First Quarter 2009 Financial Results

...ort the planned depleted uranium de-conversion and fluorine extraction process facility. This includes fluorine extraction pilot plant demonstrations, efforts rel... of the planned depleted uranium de-conversion and fluorine extraction processing facility. Steve T. La...

International Isotopes Inc. Announces Third Quarter and Nine Months 2008 Financial Results

...unsel necessary to support continued growth of the fluorine products division. This includes pilot plant demon...related to the support and continued growth of the fluorine products. Steve T. Laflin, President and CEO of ...ensing of a larger scale uranium de-conversion and fluorine extraction facility. While we expect to generate s...

Honeywell Signs Supply Agreement with Chinese Company for Aclar(R) Film

...lty Materials, based in Morristown, N.J., is a $4.9 billion, global leader in providing customers with high-performance specialty materials, including fluorine products; specialty films and additives; advanced fibers and composites; intermediates; specialty chemicals; electronic materials and chemicals; and t...

Honeywell Expands Aclar(R) Production for Pharmaceutical Industry

...lty Materials, based in Morristown, N.J., is a $4.9 billion, global leader in providing customers with high-performance specialty materials, including fluorine products; specialty films and additives; advanced fibers and composites; intermediates; specialty chemicals; electronic materials and chemicals; and t...

International Isotopes Inc. Announces Third Quarter and Nine Months 2007 Financial Results

...Company also incurred significant legal expenses related to patent development and the protection of additional intellectual property developed by our fluorine Products Division. I am confident the investments we are making in intellectual property and the business model we have developed and are strategicall...

Hybrid Nanoparticles for Multimodal Medical Imaging

...cellular distribution of molecular events that are early signals of disease or responses to drugs. -- Magnetic resonance imaging (MRI), in which fluorine nuclear probes would be developed using the nanoparticles, providing more selective targeting of specific biological sites. -- Positron emission...

Liquid Respiration Respirator For Premature Babies

...ratory rhythm. Perfluorocarbon is used in liquid respiration, it has a suitable surface tension to help maintain the pulmonary structure and the fluorine has good properties to maintain the transport the exchange between blood and the gases, O2 and CO2. The respirator syringes introduce the oxygenated p...
Fluorine in Medical Definition

Nuclear medicine

... The most commonly used liquid radionuclides are: Technetium -99 m ( technetium-99m ) Iodine -123 and 131 Thallium -201 Gallium -67 fluorine -18 Indium -111 The most commonly used gaseous/aerosol radionuclides are: Xenon -133 Krypton -81m Technetium-99m Technegas ® Techn...
Fluorine in Biological News

Carnegie Mellon MRI technology that non-invasively locates, quantifies specific cells in the body

...19F MRI detects the signal from the nucleus of the fluorine atom. fluorine is not normally present in the body at sufficient ... Ahrens labels cells with PFPE, he can detect this fluorine 'tracer' with MRI after the cells are transplanted...

Uncharged organic molecule can bind negatively charged ions

...r biologists, chemists and medical researchers who want to remove chlorine, fluorine and other negatively charged ions from their solutions. "What we've done...osest to the molecule's hole, thereby creating an alluring binding spot for fluorine or chlorine ions. This binding is made all the more orderly because the mac...

Going live with click chemistry

...temperatures without the need for a toxic catalyst. Our critical reagent, a substituted cyclooctyne, possesses ring strain and electron-withdrawing fluorine substituents that together promote the cycloaddition with azides installed metabolically into biomolecules, said Bertozzi. This copper-free click ...

New 'chemically-sensitive MRI scan' may bypass some invasive diagnostic tests in next decade

... the patient by injection before an MRI scan. The fluorine responds differently according to the varying acid...tment of Chemistry explained: There is very little fluorine present naturally in the body so the signal from o...first to design a version of a compound containing fluorine which enables measurements to be taken quickly eno...

Nanoparticles can track cells deep within living organisms

...sed compound that can be detected by MRI scanners. fluorine is most commonly known for being an element includ...ne an MRI scanner to the specific frequency of the fluorine compound in the nanoparticles, and only the nanopa...bon, a safe compound used in artificial blood. The fluorine atoms in the particles can be detected by tuning a...

Liquid ventilation

...ad of air Perfluorocarbon is used in liquid respiration, as it has a suitable surface tension in order to maintain the pulmonary structure and the fluorine has good properties for the transport of and interchange between blood and the gases, O2 and CO2. The respirator syringes introduce the oxygenated per...

'Nanospheres' that block pain of sensitive teeth

...is condition is through good dental hygiene - using special toothpastes and fluorine mouthwashes which encourage re-mineralization of the dentine coating. J...thesize nanospheres of hydroyapatite or a combination of hydroxyapatite and fluorine which would fill the holes and encourage re-mineralization at the same time...
Fluorine in Biological Technology

DFG establishes 14 new research training groups

... specialisation and under outstanding conditions. The new Research Training Groups are focused on, among other topics, innovative applications for fluorine in chemistry, the institutional transition in East Asia and tensions between religious conformity and nonconformity. Other topics include frequency ef...

Onyx Pharmaceuticals Files Complaint Against Bayer Corporation

...at the compound, fluoro-sorafenib, is a variant of Nexavar(R) (sorafenib) tablets and has the same chemical structure as Nexavar, except that a single fluorine atom has been substituted for a hydrogen atom. The new molecule had been identified in 1998 during the research collaboration period by the companies...

International Isotopes Inc. Announces Year End Financial Results

...utable to an increase in costs associated with the fluorine products division and the start of activities to b... on our planned depleted uranium de-conversion and fluorine extraction processing facility. Operational costs for the fluorine products segment totaled $1,536,000 in 2008 as com...

Carnegie Mellon MRI technology that noninvasively locates, quantifies specific cells in the body

...19F MRI detects the signal from the nucleus of the fluorine atom. fluorine is not normally present in the body at sufficient ... Ahrens labels cells with PFPE, he can detect this fluorine 'tracer' with MRI after the cells are transplanted...
Fluorine in Biological Definition

Redox

...of redox reactions A good example is the reaction between hydrogen and fluorine : H 2 + F 2 → 2HF We can write this overall reaction as two ...n number of zero to an oxidation number of +1. In the second half reaction fluorine is reduced from an oxidation number of zero to an oxidation number of &minu...

Redox

...of redox reactions A good example is the reaction between hydrogen and fluorine : H 2 + F 2 → 2HF We can write this overall reaction as two ...n number of zero to an oxidation number of +1. In the second half reaction fluorine is reduced from an oxidation number of zero to an oxidation number of &minu...
Fluorine in Biological Dictionary

Hydrogen bond

... A hydrogen bond is the attractive interaction of a hydrogen atom with an electronegative atom, like nitrogen, oxygen or fluorine . The hydrogen is covalently bonded to another electronegative atom. The energy of a hydrogen ... hydrogen bond n. A chemical bond in whic...
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