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Showing 1 to 10 of 10 entries
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Dissolution of Barium from Barite in Sewage Sludges and Cultures of Desulfovibrio desulfuricans.

Applied and environmental microbiology

Baldi F, Pepi M, Burrini D, Kniewald G, Scali D, Lanciotti E.
PMID: 16535353
Appl Environ Microbiol. 1996 Jul;62(7):2398-404. doi: 10.1128/aem.62.7.2398-2404.1996.

High concentrations of total barium, ranging from 0.42 to 1.58 mg(middot)g(sup-1) (dry weight) were found in sludges of two sewage treatment plants near Florence, Italy. Barium concentrations in the suspended matter decreased as redox potential values changed from negative...

On the local sensitivity of different IR techniques: Ba species relevant in NO(x) storage-reduction.

Physical chemistry chemical physics : PCCP

Roedel E, Urakawa A, Kureti S, Baiker A.
PMID: 18846310
Phys Chem Chem Phys. 2008 Oct 28;10(40):6190-8. doi: 10.1039/b808529c. Epub 2008 Sep 05.

IR spectroscopy is widely used to elucidate reaction mechanisms in NO(x) storage and reduction (NSR). Observed band positions and assignments of vibrational modes, however, differ remarkably among the various investigations. We report an IR study of barium species relevant...

The impact of barium isotopes in radiopharmacy and nuclear medicine - From past to presence.

Nuclear medicine and biology

Reissig F, Kopka K, Mamat C.
PMID: 34051648
Nucl Med Biol. 2021 Jul-Aug;98:59-68. doi: 10.1016/j.nucmedbio.2021.05.003. Epub 2021 May 16.

With the exception of beryllium, divalent cations of every alkaline earth metal are characterized by their calcimimetic behavior. Thus, in vivo biodistribution of these cations mostly occurs in form of a massive accumulation in bone tissues, consisting of hydroxyapatite...

The Recently Synthesized Dimagnesiabutadiene and the Analogous Dimetalla-Beryllium, -Calcium, -Strontium, and -Barium Compounds.

Chemistry (Weinheim an der Bergstrasse, Germany)

Li H, Feng H, Xie Y, Schaefer Iii HF.
PMID: 27594658
Chemistry. 2016 Oct 10;22(42):15019-15026. doi: 10.1002/chem.201603355. Epub 2016 Sep 04.

The 2014 synthesis of the remarkable dimagnesium compound Mg

Barium Sulfide under Pressure: Discovery of Metastable Polymorphs and Investigation of Electronic Properties on ab Initio Level.

Inorganic chemistry

Zagorac D, Doll K, Zagorac J, Jordanov D, Matović B.
PMID: 28836771
Inorg Chem. 2017 Sep 05;56(17):10644-10654. doi: 10.1021/acs.inorgchem.7b01617. Epub 2017 Aug 24.

Barium sulfide (BaS) is an important precursor to other barium compounds with applications from ceramics and flame retardants to luminous paints and additives, and recent research shows potential technological applications in electrical and optical devices. Under normal conditions, BaS...

Thermochemical decomposition of water based on reactions of chromium and barium compounds.

Science (New York, N.Y.)

Bamberger CE, Richardson DM, Bredig MA, Cheng K.
PMID: 17792537
Science. 1975 Aug 29;189(4204):715-6. doi: 10.1126/science.189.4204.715.

A potentially useful thermochemical cycle developed for the production of hydrogen and oxygen from water consists of three chemical reactions that take place in the temperature range from 400 degrees to 1200 degrees K. The oxidation and reduction of...

Barium aspiration - Accident or complication?.

Clinical case reports

Ricardo Pires J, Teixeira M, Ferreira F, Neves C.
PMID: 33235777
Clin Case Rep. 2020 Jun 24;8(11):2284-2285. doi: 10.1002/ccr3.3066. eCollection 2020 Nov.

Aspiration of barium sulfate is possible during radiographic contrast procedures and is potentially life-threatening in severe cases. In patients with dysphagia or suspected tracheoesophageal fistula, barium compounds may be used, considering lateral projection fluoroscopy of the pharyngeal phase of...

Glass-containing gunshot residue particles: a new type of highly characteristic particle?.

Journal of forensic sciences

Collins P, Coumbaros J, Horsley G, Lynch B, Kirkbride KP, Skinner W, Klass G.
PMID: 12762524
J Forensic Sci. 2003 May;48(3):538-53.

In 0.22 caliber rimfire ammunition, the primer often contains lead or lead and barium compounds. As residues from these primers do not contain lead, barium, and antimony, they cannot be uniquely classified as gunshot residue (GSR) under ASTM designation...

Stabilization of aryl-calcium, -strontium, and -barium compounds by designed steric and pi-bonding encapsulation.

Angewandte Chemie (International ed. in English)

Hauber SO, Lissner F, Deacon GB, Niemeyer M.
PMID: 16149116
Angew Chem Int Ed Engl. 2005 Sep 12;44(36):5871-5. doi: 10.1002/anie.200501494.

No abstract available.

Energetic salts based on monoanions of N,N-bis(1H-tetrazol-5-yl)amine and 5,5'-bis(tetrazole).

Chemistry (Weinheim an der Bergstrasse, Germany)

Guo Y, Tao GH, Zeng Z, Gao H, Parrish DA, Shreeve JM.
PMID: 20151439
Chemistry. 2010 Mar 22;16(12):3753-62. doi: 10.1002/chem.200902951.

High-density energetic salts that contain nitrogen-rich cations and the 5-(tetrazol-5-ylamino)tetrazolate (HBTA(-)) or the 5-(tetrazol-5-yl)tetrazolate (HBT(-)) anion were readily synthesized by the metathesis reactions of sulfate salts with barium compounds, such as bis[5-(tetrazol-5-ylamino)tetrazolate] (Ba(HBTA)(2)), barium iminobis(5-tetrazolate) (BaBTA), or barium 5,5'-bis(tetrazolate)...

Showing 1 to 10 of 10 entries