Results 191 to 200 of about 95,517 (282)

2,2,4-Trimethyl-7-nitro-2,3-dihydro-1H-1,5-benzodiazepin-5-ium perchlorate

open access: gold, 2010
Sayed Hasan Mehdi   +4 more
openalex   +1 more source

Analysis of Heme Using a Combination of Total Reflection X‐Ray Fluorescence Analysis and Solid‐Phase Extraction

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT In this study, a method to analyze iron originating from heme using a combination of total reflection X‐ray fluorescence (TXRF) analysis and solid‐phase extraction is presented. In this method, heme in a sample solution was collected on a reverse‐phase solid‐phase extraction column filled with octadecyl bonded silica, and then the collected ...
Haruka Hoshi, Shinsuke Kunimura
wiley   +1 more source

Phosphonium Salt-Functionalized β-Cyclodextrin Film for Ultrasensitive and Selective Electrochemical Impedance Spectroscopy Detection of Perchlorate in Drinking Water. [PDF]

open access: yesPolymers (Basel)
Baatout Z   +10 more
europepmc   +1 more source

Perchlorate Salts of Crown‐Ether‐Encapsulated Li Cations: Syntheses, Structures, Spectra, and Conductivity

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
From solutions of LiClO4 and crown ethers, three new salts with crown‐ether‐encapsulated Li+ cations and perchlorate anions are obtained. Their structures and thermal and conductivity data of one example are described. Extensive scientific research is currently carried out globally to improve the performance of rechargeable batteries based on lithium ...
Georg Kopplin   +2 more
wiley   +1 more source

Heterobimetallic Pt(II) Complexes Supported by 1,8‐Naphthyridine Ligands Confirm the Rotation of C6F5 Groups about the Pt−C Bond

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
You Spin Me Round. The ligand 1,8‐naphthyridine is able to stabilize heterobimetallic complexes containing Pt(II)→M (M = Ag, Cu) donor–acceptor bonds, in which the rotation of the C6F5 ligands in solution can be stopped at low temperature. The ligand 1,8‐naphthyridine (napy) exhibits a rich coordination chemistry arising from the disposition of its two
Alberto Pérez‐Bitrián   +4 more
wiley   +1 more source

Influence of Asymmetry on the Molecular and Electronic Structures of μ‐Oxo Diferric Complexes

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
The 6‐methyl substituents at the pyridines (shown in red) enforce longer MNpy bonds than without them (shown in green).The asymmetric dinucleating susanH2Me2 is used for the synthesis of a μ‐oxo diferric complex. Comparison to the two symmetric complexes of susan and susan6−Me shows a strong effect on the redox potentials.
Sören Jansen   +4 more
wiley   +1 more source

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