Results 11 to 20 of about 629,447 (347)
IUCrData, 2021 The title compound, 5-hydroxy-N,N,N-trimethyltryptammonium (5-HTQ) iodide {systematic name: [2-(5-hydroxy-1H-indol-3-yl)ethyl]trimethylazanium iodide}, C13H19N2O+·I−, has a single tryptammonium cation and one iodide anion in the asymmetric unit. The ions are held together by N—H...I and O—H...I hydrogen bonds in infinite chains along [100].
Duyen N. K. Pham +3 more
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Hexaaquadodeca-μ2-chlorido-octahedro-hexaniobium diiodide
IUCrData, 2021 The title compound, [Nb6Cl12(H2O)6]I2, consists of the niobium cluster cation [Nb6Cl12(H2O)6]2+ and two non-coordinating, charge-balancing iodide ions. The edges of the Nb6 octahedron are bridged by chlorido ligands.
Florian Schröder, Martin Köckerling
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Production of Methyl-Iodide in the Environment
Frontiers in Microbiology, 2021 Iodine is an essential micronutrient for most of the living beings, including humans. Besides its indispensable role in animals, it also plays an important role in the environment. It undergoes several chemical and biological transformations resulting in
Eva Duborská +6 more
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Nature Communications, 2022 Radioactive molecular iodine (I2) and organic iodides, mainly methyl iodide (CH3I), coexist in the off-gas stream of nuclear power plants at low concentrations, whereas few adsorbents can effectively adsorb low-concentration I2 and CH3I simultaneously ...
Yaqiang Xie +10 more
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Review on the physical chemistry of iodine transformations in the oceans
Frontiers in Marine Science, 2023 The transformation between iodate (IO3−), the thermodynamically stable form of iodine, and iodide (I-), the kinetically stable form of iodine, has received much attention because these species are often dependent on the oxygen concentration, which ranges
George W. Luther
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Iodide-Mediated Etching of Gold Nanostar for the Multicolor Visual Detection of Hydrogen Peroxide
Biosensors, 2023 A multicolor visual method for the detection of hydrogen peroxide (H2O2) was reported based on the iodide-mediated surface etching of gold nanostar (AuNS). First, AuNS was prepared by a seed-mediated method in a HEPES buffer.
Yunping Lai +3 more
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On the Origin of the Blue Color in The Iodine/Iodide/Starch Supramolecular Complex
Molecules, 2022 The nature of the blue color in the iodine-starch reaction is still a matter of debate. Some textbooks still invoke charge-transfer bands within a chain of neutral I2 molecules inside the hydrophobic channel defined by the interior of the amylose helical
Szilárd Pesek +3 more
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Chemosensors, 2022 In this study, a paper-based sensor was developed for the detection of hydrogen-peroxide-related biomarkers, with glucose oxidase catalyzing as an example.
Wei-Yi Zhang, Hao Zhang, Feng-Qing Yang
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Frontiers in Microbiology, 2022 Recent reports of dissimilatory iodate-reducing microorganisms (DIRM) have arisen from studies of bacteria in marine environments. These studies described the physiology and distribution of DIRM while also demonstrating their presence in iodine-rich ...
Victor Reyes-Umana +2 more
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Chemosensors, 2022 The sorption affinity of iodide on organo-bentonite, modified with hexadecyl pyridinium (HDPy), was investigated with the iodine–starch method coupled with UV/Vis absorption spectroscopy.
Jun-Gyu Kim, Jun-Yeop Lee
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