Search Results - "Anion analysis"

Spectroscopic observation of resonances in the F + H2 reaction.

Authors: Jongjin B. Kim Weichman, Marissa L. Sjolander, Tobias F. et al.

Source: Science (pre-March 2025). 7/31/2015, Vol. 349 Issue 6247, p510-513. 4p.

A Simple Complex on the Verge of Breakdown: Isolation of the Elusive Cyanoformate Ion.

Authors: Murphy, Luke J. Robertson, Katherine N. Harroun, Scott G. et al.

Source: Science (pre-March 2025). 4/4/2014, Vol. 344 Issue 6179, p75-78. 4p.

A Computational Determination of the Origins of Diastereoselective Alkylations of a Cysteinesulfenate Anion.

Authors: Schwan, Adrian L.¹ schwan@uoguelph.ca

Source: European Journal of Organic Chemistry. 1/23/2019, Vol. 2019 Issue 2/3, p519-526. 8p.

Regioselective and Enantioselective Synthesis of β‐Indolyl Cyclopentenamides by Chiral Anion Catalysis.

Authors: Rajkumar, Subramani Wang, Jiawen Zheng, Sujuan et al.

Source: Angewandte Chemie International Edition. Oct2018, Vol. 57 Issue 41, p13489-13494. 6p.

Methodical studies of the simultaneous determination of anions and cations by IC×CE-MS using arsenic species as model analytes.

Authors: Beutner, Andrea Piendl, Sebastian Karl Wert, Stefan et al.

Source: Analytical & Bioanalytical Chemistry. Sep2018, Vol. 410 Issue 24, p6321-6330. 10p.

Generation and Fragmentation of Phthalide Derivative Negative Ions.

Authors: Asfandiarov, N. L. Pshenichnyuk, S. A. Rakhmeev, R. G. et al.

Source: Technical Physics. Jul2018, Vol. 63 Issue 7, p1054-1059. 6p. 2 Diagrams, 1 Chart, 2 Graphs.

Subjects: Heterocyclic compound derivatives, Anion analysis, Mass spectrometry, Carbonic acid, Arrhenius equation, Electron capture

Ion chromatography with the selective adsorption of anions during the analysis.

Authors: Dolgonosov, A. Kolotilina, N.

Source: Journal of Analytical Chemistry. Aug2016, Vol. 71 Issue 8, p803-807. 5p.

Subjects: Ion exchange chromatography, Anion analysis, Adsorption (Chemistry), Quantitative research, Qualitative research

Molecular Structure, Optical, and Magnetic Properties of Free‐Base Naphthalocyanine Dianions.

Authors: Konarev, Dmitri V. Khasanov, Salavat S. Nakano, Yoshiaki et al.

Source: European Journal of Organic Chemistry. 7/13/2018, Vol. 2018 Issue 26, p3410-3415. 6p.

Physicochemical, Major Anions and Heavy Metals in Surface Water and Groundwater at Pb -- Zn Mining areas of Ebonyi State, Nigeria.

Authors: OPOKE S. U. OSAYANDE A. D.

Source: Journal of Applied Sciences & Environmental Management. Jul2018, Vol. 22 Issue 7, p1017-1020. 4p.

Assessing the Distribution Characteristics of Surface Water Geochemistry and Pollution of Heavy Metals within Soil in the Changjiang River Delta, China.

Authors: Li, Jizhou Song, Yinxian Mao, Changping et al.

Source: Journal of Coastal Research; 2018 Special Issue, Vol. 84, p109-113, 5p

Anion Sensing by Fluorescent Expanded Calixpyrroles.

Authors: Pushina, Mariia Koutnik, Petr Nishiyabu, Ryuhei et al.

Source: Chemistry - A European Journal. 4/3/2018, Vol. 24 Issue 19, p4879-4884. 6p.

The [U2F12]²⁻ Anion of Sr[U2F12].

Authors: Scheibe, Benjamin Pietzonka, Clemens Conrad, Matthias et al.

Source: Angewandte Chemie International Edition. 3/5/2018, Vol. 57 Issue 11, p2914-2918. 5p.

The Weakly Coordinating Tris(trichlorosilyl)silyl Anion.

Authors: Olaru, Marian Hesse, Maxie F. Rychagova, Elena et al.

Source: Angewandte Chemie International Edition. 12/22/2017, Vol. 56 Issue 52, p16490-16494. 5p.

Influence of the mobile phase composition and pH on the chromatographic behaviour of polar neutral and ionized compounds in hydrophilic interaction chromatography.

Alternate Title: JUDRIOS FAZĖS SUDĖTIES IR pH ĮTAKA POLINIŲ NEUTRALIŲ IR JONIZUOTŲ JUNGINIŲ CHROMATOGRAFINEI ELGSENAI HIDROFILINĖS SĄVEIKOS CHROMATOGRAFIJOJE.

Authors: Baškirova, Inga Olšauskaitė, Vilma Padarauskas, Audrius

Source: Chemija. 2017, Vol. 28 Issue 4, p226-232. 7p.

Detection and measurement of delay in the yield of negative ions from the ionization chamber of a mass spectrometer.

Authors: Lukin, V. Khvostenko, O. Tuimedov, G.

Source: Technical Physics Letters. Feb2016, Vol. 42 Issue 2, p215-218. 4p.

Subjects: Anion analysis, Ionization chambers, Mass spectrometers, Extraction (Chemistry), Excess electrons

Simultaneous Analysis of Monovalent Anions and Cations with a Sub-Microliter Dead-Volume Flow-Through Potentiometric Detector for Ion Chromatography.

Authors: Dumanli, Rukiye Attar, Azade Erci, Vildan et al.

Source: Journal of Chromatographic Science. Apr2016, Vol. 54 Issue 4, p598-603. 6p.

Subjects: Anion analysis, Cation analysis, Potentiometry, Ion exchange chromatography, Ion exchange (Chemistry)

Effects of Aliovalent Anion Substitution on the Electronic Structures and Properties of ZnO and CdS.

Authors: Shenoy, Sandhya Waghmare, Umesh V. Lingampalli, S. R. et al.

Source: Israel Journal of Chemistry. Jun2017, Vol. 57 Issue 6, p477-489. 13p.

Beryllium-Based Anion Sponges: Close Relatives of Proton Sponges.

Authors: Brea, Oriana Corral, Inés Mó, Otilia et al.

Source: Chemistry - A European Journal. 12/19/2016, Vol. 22 Issue 51, p18322-18325. 4p.

Rim, Side Arms, and Cavity: Three Sites for the Recognition of Anions by Tetraazolium Resorcinarene Cavitands.

Authors: Ruiz ‐ Botella, Sheila Vidossich, Pietro Ujaque, Gregori et al.

Source: Chemistry - A European Journal. 10/24/2016, Vol. 22 Issue 44, p15800-15806. 7p.

Polymeric (anion-π)n interactions in crystals of 2-(2,4,6-trioxo-[1,3,5]triazinan-1-yl)ethylammonium iodide.

Authors: Sączewski, Franciszek Mazalon, Weronika Gdaniec, Maria

Source: Heterocyclic Communications. Oct2016, Vol. 22 Issue 5, p281-285. 5p.