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astatine
At
The Oxford Pocket Dictionary of Current English
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2009
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© The Oxford Pocket Dictionary of Current English 2009, originally published by Oxford University Press 2009. (Hide copyright information)
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At
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symb.
the chemical element astatine.
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Comparative cellular catabolism and retention of astatine-, bismuth-, and lead-radiolabeled internalizing monoclonal antibody
Magazine article from: The Journal of Nuclear Medicine; 10/1/2001; ; 700+ words
; ...Dr. Meili Zhang for technical assistance, discussion, and comments on the article, and Paul Plascjak for production of astatine and bismuth. [Reference] REFERENCES [Reference] 1. Carrasquillo JA, White JD, Paik CH, et al. Similarities and differences...
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Radiopharmaceutical Chemistry of Targeted Radiotherapeutics, Part 3: &agr;-Particle-Induced Radiolytic Effects on the Chemical Behavior of ^sup 211^At
Magazine article from: The Journal of Nuclear Medicine; 7/1/2007; ; 700+ words
; ...evaluate the effect of radiation dose on the astatine species present before initiation of...radiopharmaceuticals. Methods: The distribution of astatine species present in methanol, and the...was identified as a reduced form of astatine, presumably astatide, which could not...
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Research in the area of monoclonal antibodies reported from INSERM.(Report)
Newspaper article from: Biotech Week; 2/4/2009; 673 words
; "Astatine-211, a most promising alpha-particle...trimethylstannylbenzoate ester (MeSTB) with astatine-211 extracted in di-isopropylether...in 120 mu L of DIPE after 15 min. The astatine-211-labelled-activated ester was...
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High-level production of (alpha)-prticle-emitting (211)At and preparation of (211)At-labeled antibodies for clinical use
Magazine article from: The Journal of Nuclear Medicine; 10/1/2001; ; 700+ words
; ...in vitro using antigens labeled with astatine-21 11. Clin Exp Immunol. 1973;14...McLaughlin WH, Neirinckx RD, et al. Astatine-211-tellurium radiocolloid cures...Foulon CF, Alston KL, Zalutsky MR. Astatine-211-labeled biotin conjugates resistant...
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Volvo: Jorgen Elgqvist Receives Assar Gabrielsson Award for Thesis on Radiation Therapy.
Business Wire; 4/29/2009; 700+ words
; ...Gothenburg. He receives the award for his thesis Astatine-211 Radioimmunotherapy of Ovarian Cancer...thesis studies are unique primarily due to the Astatine 211 radionuclide employed. Astatine 211 with its short radiation range and high...
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NEORX RECEIVES ALPHA-EMITTER LINKING PATENT
PR Newswire; 4/13/1992; 656 words
; ...methods of linking the alpha-emitter astatine-211 to form radiopharmaceutical compounds...technology." NeoRx scientists have linked astatine to antibodies and have demonstrated the...collaborator to support the development of astatine-based targeted cancer therapy. NeoRx...
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Direct Procedure for the Production of ^sup 211^At-Labeled Antibodies with an [epsilon]-Lysyl-3-(Trimethylstannyl)Benzamide Immunoconjugate
Magazine article from: The Journal of Nuclear Medicine; 9/1/2008; ; 700+ words
; ...the immunoconjugate was labeled with astatine. Before astatination of the conjugated...formation of a stable aryl-carbon-astatine bond (12-15). Much of the pioneering work concerning astatine labeling techniques has been conducted...
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Potential and Pitfalls of Therapy with [alpha]-Particles
Magazine article from: The Journal of Nuclear Medicine; 8/1/2005; ; 700+ words
; ...studies on the radiolytic effects of astatine α-particles on the synthesis...amounts of activity on radiation effects in astatine-labeled radiopharmaceuticals. In their...trimethylstannyl)benzoate with various astatine time-activity combinations. They used...
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Elementary combinations.
Magazine article from: Word Ways; 11/1/2004; ; 700+ words
; ...nonincrease W2 arsenic + tin carnitines W2 astatine + tin instantiate W3 boron + lead bandolero...arsenic organoarsenic W2 add argon + astatine station-manager Chambers argon + bismuth...arsenic + holmium aluminothermics W3 astatine + cerium quasi remittance W2 bromine...
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Studies conducted at H. Nakamae et al on cancer research recently published.
Newspaper article from: Cancer Weekly; 5/12/2009; 700+ words
; ...to investigate an alternative et-emitting radionuclide, astatine-211 (At-211), for the same application." "Biodistribution...Labeled with the alpha-Emitting Radionuclides Bismuth-213 or Astatine-211. Cancer Research, 2009;69(6):2408-2415...
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Astatine (revised)
Book article from: Chemical Elements: From Carbon to Krypton
ASTATINE (REVISED) Note: This article, originally...2006 for the eBook edition. Overview Astatine is a member of the halogen family, elements...the Earth's surface. All isotopes of astatine are radioactive and decay into other elements...
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Astatine
Book article from: Chemistry: Foundations and Applications
Astatine melting point: 302°Cboiling...AtO−, AtO3− Astatine is a radioactive halogen (the heaviest...alpha particles. The origin of the name "astatine" is the Greek word astatos, which means...
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astatine
Book article from: The Columbia Encyclopedia, Sixth Edition
astatine [Gr.,=unstable], semimetallic radioactive...believed to be +1, +3, +5, or +7. Astatine is the heaviest known halogen (Group...of iodine . The most stable isotope, astatine-210, has a half-life of 8.3 hr...
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Periodic Table of the Elements: Astatine
Book article from: The Columbia Encyclopedia, Sixth Edition
Periodic Table of the Elements: Astatine Periodic Table of the Elements: Astatine Atomic Number: 85 Atomic Symbol: At Astatine Atomic Weight: (210) Electron Configuration: 2 · 8 ·&thinsp...
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Halogens
Book article from: Science of Everyday Things
...fluorine, chlorine, bromine, iodine, and astatine. The first four of these are widely...Bromine (Br): 35 Iodine (I): 53 Astatine (At): 85 On the periodic table, as...4s24p5), iodine (4s24p5), and astatine (5s25p5). All members of the halogen...
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