Molecular recognition of organic ammonium ions in solution using synthetic receptors
نویسندگان
چکیده
منابع مشابه
Molecular recognition of organic ammonium ions in solution using synthetic receptors
Ammonium ions are ubiquitous in chemistry and molecular biology. Considerable efforts have been undertaken to develop synthetic receptors for their selective molecular recognition. The type of host compounds for organic ammonium ion binding span a wide range from crown ethers to calixarenes to metal complexes. Typical intermolecular interactions are hydrogen bonds, electrostatic and cation-π in...
متن کاملMolecular Recognition and Scavenging of Arsenate from Aqueous Solution Using Dimetallic Receptors
A series of copper(II), nickel(II) and zinc(II) dimetallic complexes were prepared and their affinities towards arsenate investigated. Indicator displacement assays (IDAs) were carried out to establish the complexes with best affinities towards arsenate. A di-zinc complex (3) was selected and its arsenate-binding abilities investigated by isothermal titration calorimetry (ITC). The X-ray crysta...
متن کاملRemoval of Strontium Ions by Synthetic Nano Sodalite Zeolite from Aqueous Solution
In this research, the zeolite sodalite, as an inorganic ion exchange material, was chemically produced in the template-free synthesis and evaluated in order to facilitate the sorption of strontium ions from aqueous solutions in batch operations onto acid treated zeolite with dilute H2SO4 solutions. The following indicates what the batch experiments included: a sorbent amount of 0.25 g in 100 mL...
متن کاملBiotin –specific synthetic receptors prepared using molecular imprinting
________________________________________________________________________ Abstract The composition of new molecularly imprinted polymers (MIPs) specific for biotin was optimised using molecular modelling software. Three functional monomers: methacrylic acid (MAA), 2-(trifluoromethyl)acrylic acid (TFAA) and 2-acrylamido-2-methylpropanesulfonic acid (AMPSA), which demonstrated the highest binding ...
متن کاملAmmonium and Rubidium Ions
Chantrenne, H. (1951). J. biol. Chem. 188, 227. Drysdale, G. R. & Lardy, H. A. (1953). J. biol. Chem. 202, 119. Jowett, M. & Quastel, J. H. (1935). Biochem. J. 29, 2143. Lang, K. & Bassler, K. H. (1953). Klin. W8chr. 81, 675. Lipmann, F. & Tuttle, L. C. (1945). J. biol. Chem. 161, 415. Lipmann, F. & Tuttle, L. C. (1950). Biochim. biophy8. Acta, 4, 301. Mahler, H. R., Wakil, S. J. & Bock, R. M. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Beilstein Journal of Organic Chemistry
سال: 2010
ISSN: 1860-5397
DOI: 10.3762/bjoc.6.32