Results 51 to 60 of about 841,438 (283)
Sensors, 2014 The indolo[2,3-a]carbazole scaffold is a fused polyheteroaromatic system bearing two NH groups which suitably converge as hydrogen bond donor sites for the recognition of anions. A simple derivatisation of the indolocarbazole system at positions 1 and 10
Guzmán Sánchez +3 more
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Deuteration Effects on the Transport Properties of (TMTTF)2X Salts
Crystals, 2020 The electronic properties in the quasi-one-dimensional Fabre salts are strongly affected by electronic correlations along the molecular stacks, but also by the interactions with the anions located in a cage that is formed by the methyl end groups.
Andrea Rohwer +2 more
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Supramolecular Assembly of Ag(I) Centers: Diverse Topologies Directed by Anionic Interactions. [PDF]
, 2014 Ag(I)-Ag(I) interactions in supramolecular structures have been achieved through the use of structural support from the ligand frames. In structures involving simple ligands like pyridine, strong π-π interaction leads to spatial ordering of the ...
Chakraborty, I +3 more
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Synthesis, molecular and crystal structure of [(NH2)2CSSC(NH2)2]2[RuBr6]Br2·3H2O
Acta Crystallographica Section E: Crystallographic CommunicationsThe title compound, bis[dithiobis(formamidinium)] hexabromidoruthenium dibromide trihydrate, [(NH2)2CSSC(NH2)2]2[RuBr6]Br2·3H2O, crystallizes in the orthorhombic system, space group Cmcm, Z = 4.
Olga V. Rudnitskaya +7 more
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Ion Chromatography Applications in Wastewater Analysis
Separations, 2018 Wastewater analysis is an important area in analytical and environmental chemistry. It can be performed with both the classic wet methods and instrumental techniques.
Rajmund Michalski
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Season- and year-wise distribution of some trace metals and anions in Gulshan Lake, Bangladesh [PDF]
Maejo International Journal of Science and Technology, 2010 A study was conducted to quantify some trace metals and anions in Gulshan Lake, Bangladesh over five years. The heavy metals, i.e. Pb, Cd, Cr, Co, Ni and Cu, were found below detection limit.
Mohammad A. Mottaleb
doaj
Variation of benzyl anions in MgAl-layered double hydroxides: Fire and thermal properties in PMMA [PDF]
, 2009 Magnesium aluminum layered double hydroxides (MgAl-LDHs) intercalated with a range of benzyl anions were prepared using the coprecipitation method. The benzyl anions differ in functionality (i.e.
Chen, Dan +3 more
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Ordered low-temperature structure in K4C60 detected by infrared spectroscopy [PDF]
, 2001 Infrared spectra of a K4C60 single-phase thin film have been measured between room temperature and 20 K. At low temperatures, the two high-frequency T1u modes appear as triplets, indicating a static D2h crystal-field stabilized Jahn-Teller distortion of ...
Fischer, J. E. +5 more
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Metabolites, 2020 CAS3 is a newly cloned cytosolic β-class carbonic anhydrase (CA, EC 4.2.1.1) from the filamentous ascomycete Sordaria macrospora. This enzyme has a high catalytic activity for the physiological CO2 hydration reaction and herein, we report the ...
Daniela Vullo +4 more
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Corrosion Behavior of the AZ31 Mg Alloy in Neutral Aqueous Solutions Containing Various Anions
Metals, 2023 This work demonstrates the corrosion behavior of the AZ31 Mg alloy as a function of an immersion time of 48 h in 0.1 M HCl, H2SO4, H3PO4 and HF solutions, in which pH was adjusted to 6 to exclude the contribution of hydrogen ions (H+) and hydroxide ions (
Duyoung Kwon +3 more
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