*  Isotopes of bromine - Wikipedia
Bromine (35Br) has two stable isotopes, 79Br and 81Br, and 30 known radioisotopes, the most stable of which is 77Br, with a ... Bromine and chlorine are the only halogens with more than one stable isotope. Abbreviations: IT: Isomeric transition Bold for ...
  https://en.wikipedia.org/wiki/Isotopes_of_bromine
*  Patente US7256019 - Terminal phosphate blocked nucleoside polyphosphates - Google Patentes
P and halogen. Z may be H or a detectable moiety such as a radioisotope, an electrochemical tag, a fluorescent tag, an energy ... In the Structure above, n is 1 or greater; R1 and R2 are independently H, Cl, Br, F, I, SH, SR, N3, NH2, NHR, OR or OH; 'base' ... P and halogen. Z may be H or a detectable moiety such as a radioisotope, an electrochemical tag, a fluorescent tag, an energy ... In the Structure above, n is 1 or greater; R is H , Cl, Br, F, I, SH, SR, N3, NH2, NHR, OR or OH; 'base' is a natural or ...
  http://www.google.es/patents/US7256019?hl=es&dq=flatulence
*  INDOLE DERIVATIVES - Patent application
131I and 77Br. A preferred gamma-emitting radioactive halogen is 123I. Where the radioisotope of the in vivo imaging agent is ... a suitable radioisotope is a gamma-emitting radioactive halogen. Examples of gamma-emitting radioactive halogens suitable for ... 0024] The teen "halogen" or "halo-" means a substituent selected from fluorine, chlorine, bromine or iodine. "Haloalkyl" and " ... For each particular radioisotope presented in the following section, one or more suitable sources of the radioisotope are ...
  http://www.patentsencyclopedia.com/app/20120020884
*  N-Oxo-Heterocycle and N-Oxo-Alkyl Quinoline-4-Carboxamides as Nk-3 Receptor Ligands - Patent application
75Br, 76Br, 77Br or 82Br. A most particular embodiment of this aspect of the invention is that in which the radioisotope is 18F ... 0046]R2 is selected from H, halogen and unsubstituted C1-6alkoxy-; [0047]R3 is H or halogen; [0048]n and m are both 1; [0049]R5 ... 0038]R2 is selected from H, halogen and unsubstituted C1-6alkoxy-; [0039]R3 is H or halogen; [0040]n and m are both 1, and [ ... 0107]As used herein, unless otherwise indicated, halo or halogen refers to fluorine, chlorine, bromine, or iodine; [0108]As ...
  http://www.patentsencyclopedia.com/app/20080234269
*  Cobalt - Wikipedia
There are 22 radioisotopes that have been characterized, the most stable being 60Co with a half-life of 5.2714 years, 57Co with ... It is attacked by halogens and sulfur. Heating in oxygen produces Co3O4 which loses oxygen at 900 °C (1,650 °F) to give the ... The metal reacts with fluorine (F2) at 520 K to give CoF3; with chlorine (Cl2), bromine (Br2) and iodine (I2), producing ... Cobalt-57 (Co-57 or 57Co) is a cobalt radioisotope most often used in medical tests, as a radiolabel for vitamin B12 uptake, ...
  https://en.wikipedia.org/wiki/Cobalt
*  Samarium - Wikipedia
Samarium metal reacts with all the halogens, forming trihalides: 2 Sm (s) + 3 X2 (g) → 2 SmX3 (s) (X = F, Cl, Br or I) Their ... All the remaining radioisotopes have half-lives that are less than 2 days, and the majority of these have half-lives that are ... ipen.br DOE Fundamentals Handbook: Nuclear Physics and Reactor Theory (PDF). U.S. Department of Energy. January 1993. pp. 34, ... Samarium(III) triflate (Sm(OTf)3, that is Sm(CF3SO3)3), is one of the most efficient Lewis acid catalysts for a halogen- ...
  https://en.wikipedia.org/wiki/Samarium
*  Bromine - Wikipedia
Bromine is a chemical element with symbol Br and atomic number 35. It is the third-lightest halogen, and is a fuming red-brown ... which may be produced from the neutron activation of natural bromine. The most stable bromine radioisotope is 77Br (t1/2 = ... The Br-Br distance is 227 pm (close to the gaseous Br-Br distance of 228 pm) and the Br···Br distance between molecules is 331 ... Bromine tends to react with compounds including M-M, M-H, or M-C bonds to form M-Br bonds. The simplest compound of bromine is ...
  https://en.wikipedia.org/wiki/Bromine
*  Iodine - Wikipedia
... and it mimics the intermediate halogen bromine so well that Justus von Liebig was misled into mistaking bromine (which he had ... The other iodine radioisotopes have much shorter half-lives, no longer than days. Some of them have medical applications ... Iodine is the fourth halogen, being a member of group 17 in the periodic table, below fluorine, chlorine, and bromine; it is ... Similarly, iodine is the least volatile of the halogens. Because it has the largest atomic radius among the halogens, iodine ...
  https://en.wikipedia.org/wiki/Iodine
*  Patent US7737252 - Peptide-based compounds - Google Patents
vectors having radiolabelled halogens. substituents such as 123I, 125I, 131I, 75Br. ... Preferred non-metal atomic reporters include radioisotopes such as 123I and 131I as well as non zero nuclear spin atoms such as ... The salt can be any salt, but preferably the salt is a water soluble salt of the metal such as a halogen salt, and more ... In an embodiment of this invention, the use of radioisotopes of iodine is specifically contemplated. For example, if the vector ...
  http://www.google.com/patents/US7737252?dq=7253017
*  Industrial gas - Wikipedia
Chlorine is the only elemental gas that is technically a vapor since STP is below its critical temperature; whilst bromine and ... plus the halogens fluorine (F2) and chlorine (Cl2). The noble gases are all monatomic. In the industrial gases industry the ... These elements are all primordial apart from the noble gas radon which is a trace radioisotope which occurs naturally since all ... Some industrial gas companies may also supply related chemicals, particularly liquids such as bromine and ethylene oxide. Most ...
  https://en.wikipedia.org/wiki/Industrial_gas
*  Technetium - Wikipedia
... the remaining valence electrons can be saturated by one axial and two bridging ligand halogen atoms such as chlorine or bromine ... Thirty other radioisotopes have been characterized with mass numbers ranging from 85 to 118. Most of these have half-lives that ... These compounds are produced by combining the metal and halogen or by less direct reactions. TcCl4 is obtained by chlorination ... The binary tetrahalides can be converted to the hexahalides [TcX6]2− (X = F, Cl, Br, I), which adopt octahedral molecular ...
  https://en.wikipedia.org/wiki/Technetium
*  Gold - Wikipedia
Bromine. Krypton. Rubidium. Strontium. Yttrium. Zirconium. Niobium. Molybdenum. Technetium. Ruthenium. Rhodium. Palladium. ... Some free halogens react with gold.[35] Gold is strongly attacked by fluorine at dull-red heat[36] to form gold(III) fluoride. ... Thirty-six radioisotopes have been synthesized ranging in atomic mass from 169 to 205. The most stable of these is 195. Au with ... Most of gold's radioisotopes with atomic masses below 197 decay by some combination of proton emission, α decay, and β+ decay. ...
  https://en.wikipedia.org/wiki/Gold
*  Terbium - Wikipedia
Terbium metal reacts with all the halogens, forming white trihalides: 2 Tb + 3 X2 → 2 TbX3 (X = F, Cl, Br, I) Terbium dissolves ... Thirty-six radioisotopes have been characterized, with the heaviest being terbium-171 (with atomic mass of 170.95330(86) u) and ... lightest being terbium-135 (exact mass unknown). The most stable synthetic radioisotopes of terbium are terbium-158, with a ...
  https://en.wikipedia.org/wiki/Terbium
*  Radiohalogenated Benzamide Derivatives And Their Use In Tumor Diagnosis And Tumor Therapy - Patent application
0057]Preferred is a pharmaceutical composition of this invention, whereby the halogen isotope is selected from F-18, Br-75, I- ... 0036]In addition, the radioisotope I-131 seems to be more stable in the compounds according to the invention and in particular ... 0084]As leaving groups, halogens such as fluorine, chlorine, bromine, iodine or O-mesylate, O-tosylate, O-triflate or O- ... 2. Radiohalogenated benzamide derivatives according to claim 1, whereby the halogen isotope is selected from F-18, Br-75, I-123 ...
  http://www.patentsencyclopedia.com/app/20110052492
*  Index of chemistry articles - Wikipedia
... radioisotope Radium Radon Radon fluoride Raman spectroscopy Raoult's law Redox Reduction Reflux Reversible reaction Rhazes ... Rouell Hafnium half-life Halite halogen halogenoalkane Hans Fischer Hans Karl August Simon von Euler-Chelpin Harold Clayton ... Bismuth Boehmite Bohr model Bohrium Boiling point Borane Borax Boric acid Bornite Boron Boron group Boron nitride Brass Bromine ... Svante Arrhenius Syenite Sylvite synthetic radioisotope systematic element name Tabun Talc Talcum Tantalite Tantalum Tanzanite ...
  https://en.wikipedia.org/wiki/Index_of_chemistry_articles
*  99m | Article about 99m by The Free Dictionary
The radioisotope technetium-99m, with a half-life of six hours, is used in radiotherapy. Symbol: Tc; atomic no.: 43; half-life ... where X is the halogen. The formation of oxyhalides, such as TcO3X, is also possible. Technetium and its compounds react with ... and bromine water. ... Only two of the approximately 20 radioisotopes are of practical ... Lantheus Medical Imaging Extends Contract with NTP Radioisotopes to Ensure Robust Supply of LEU-Produced Molybdenum-99 ...
  http://encyclopedia2.thefreedictionary.com/99m
*  Silicon - Wikipedia
Twenty radioisotopes have been characterized, with the most stable being 32Si with a half-life of about 150 years, and 31Si ... Direct reaction of the silanes with chlorine or bromine results in explosions at room temperature, but the reaction of silane ... Silicon and silicon carbide readily react with all four stable halogens, forming the colourless, reactive and volatile silicon ... electron loss of silicon to the more electronegative halogen atoms by pi backbonding from the filled pπ orbitals on the halogen ...
  https://en.wikipedia.org/wiki/Silicon
*  Period 5 element - Wikipedia
The radioisotope iodine-131, which has a high fission product yield, concentrates in the thyroid, and is one of the most ... Like the other halogens, free iodine occurs mainly as a diatomic molecule I2, and then only momentarily after being oxidized ... Antimony compounds are prominent additives for chlorine and bromine containing fire retardants found in many commercial and ... A number of iodine radioisotopes are also used in medical applications. Iodine is found on Earth mainly as the highly water- ...
  https://en.wikipedia.org/wiki/Period_5_element
*  Carbon group - Wikipedia
Germanium forms tetrahalides with all halogens except astatine and forms dihalides with all halogens except bromine and ... followed by the primordial radioisotope lead-206, the primordial radioisotope lead-207, and the primordial radioisotope lead- ... Tin also has four radioisotopes that occur as the result of the radioactive decay of uranium. These isotopes are tin-121, tin- ... The isotope germanium-76 is a primordial radioisotope. 40 isotopes of tin have been discovered. 14 of these occur in nature. ...
  https://en.wikipedia.org/wiki/Carbon_group
*  Iodine and Thyroid Health | Optimal Health Revival
The halogens, from lightest to heaviest, are fluorine, chlorine, bromine and iodine. As a result, fluorine can displace ... That radioisotope is a powerful emitter of beta-radiation with a half-life of 8 days. Once the iodine is absorbed, the thyroid ... In this case, the other halogens, fluorine, chlorine, and bromine, act in the body to displace Iodine, since they can attach to ... Iodine is a member of the halogen family of elements, which also includes fluorine, chlorine, and bromine. Free iodine occurs ...
  http://coconutrevival.com/?p=352
*  Ytterbium - Wikipedia
Ytterbium forms both dihalides and trihalides with the halogens fluorine, chlorine, bromine, and iodine. The dihalides are ... 27 radioisotopes have been observed, with the most stable ones being 169Yb with a half-life of 32.0 days, 175Yb with a half- ... Br, I) Some ytterbium halides are used as reagents in organic synthesis. For example, ytterbium(III) chloride (YbCl3) is a ... Ytterbium reacts with all the halogens: 2 Yb (s) + 3 F2 (g) → 2 YbF3 (s) [white] 2 Yb (s) + 3 Cl2 (g) → 2 YbCl3 (s) [white] 2 ...
  https://en.wikipedia.org/wiki/Ytterbium
*  Biochemistry of Halogenated Analogues of Steroids, Isoprenyl Derivatives, and Other Terpenoids | SpringerLink
... and the Los Alamos Medical Radioisotope Group, 1982. 16a["Br]Bromo-1lß-methoxyestradiol-17ß• A gamma-emitting estrogen imaging ... A measure of a,ß-unsaturated ketone resonance energy and of halogen destabilization, J. Am. Chem. Soc. 86: 4510-4512.CrossRef ... and the Los Alamos Medical Radioisotope Group, 1982. In vivo comparison of 16a[77Br]bromoestradiol-17ß and 16a-[125I] ...
  https://link.springer.com/chapter/10.1007/978-1-4757-4605-1_3
*  Chemical element - Wikipedia
... and calcium The halogens fluorine, chlorine, bromine, and iodine Gases such as hydrogen, oxygen, nitrogen, helium, argon, and ... All of the elements have some isotopes that are radioactive (radioisotopes), although not all of these radioisotopes occur ... The radioisotopes typically decay into other elements upon radiating an alpha or beta particle. If an element has isotopes that ... Only bromine and mercury are liquids at 0 degrees Celsius (32 degrees Fahrenheit) and normal atmospheric pressure; caesium and ...
  https://en.wikipedia.org/wiki/Chemical_element
*  Caesium - Wikipedia
... bromine is also liquid at room temperature (melting at −7.2 °C, 19 °F), but it is a halogen, not a metal. The radioactive ... Caesium-137 is a radioisotope commonly used as a gamma-emitter in industrial applications. Its advantages include a half-life ... Caesium is mined mostly from pollucite, while the radioisotopes, especially caesium-137, a fission product, are extracted from ... and the radioisotopes present a significant health and ecological hazard in the environment. Caesium is the softest element (it ...
  https://en.wikipedia.org/wiki/Caesium
*  SINGLE-STRANDED NUCLEIC ACID MOLECULE FOR CONTROLLING GENE EXPRESSION - Patent application
0163] In the formula (I), hydrogen atoms each independently may be substituted with a halogen such as Cl, Br, F, or I, for ... Examples of the isotope include stable isotopes and radioisotopes. Among them, stable isotopes are preferable. Stable isotopes ... 0495] 1H-NMR (400 MHz, CDCl3): δ7.77 (d, J=7.3 Hz, 2H); 7.58 (br, 2H); 7.41 (t, J=7.3 Hz, 2H); 7.32 (t, J=7.3 Hz, 2H); 4.25- ... 0499] 1H-NMR (400 MHz, CDCl3): δ7.62 (br, 1H); 7.41-7.44 (m, 2H); 7.26-7.33 (m, 6H); 7.17-7.22 (m, 1H); 6.80-6.84 (m, 4H); 3.78 ...
  http://www.patentsencyclopedia.com/app/20120010271