scholarly journals Radical anion and dianion salts of titanyl macrocycles with acceptor substituents or an extended π-system

2017 ◽  
Vol 46 (11) ◽  
pp. 3547-3555 ◽  
Author(s):  
Maxim A. Faraonov ◽  
Dmitri V. Konarev ◽  
Alexey M. Fatalov ◽  
Salavat S. Khasanov ◽  
Sergey I. Troyanov ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Radical Anion ◽  
System P ◽  
Optical And Magnetic Properties

Crystalline anionic salts of titanyl macrocycles: (PPN+)2{OTiIV(PcCl84−)}2− (1), (PPN+){OTiIV(Nc˙3−)}˙−·solv (2) and (PPN+)2{OTiIV(AceTPrzPz4−)}2−·solv (see figure, 3) have been obtained and their optical and magnetic properties are studied.

scholarly journals Crystalline salts of metal phthalocyanine radical anions [M(Pc˙3−)]˙− (M = CuII, PbII, VIVO, SnIVCl2) with cryptand(Na+) cations: structure, optical and magnetic properties

2017 ◽  
Vol 41 (14) ◽  
pp. 6866-6874 ◽  
Author(s):  
Dmitri V. Konarev ◽  
Maxim A. Faraonov ◽  
Alexey V. Kuzmin ◽  
Salavat S. Khasanov ◽  
Yoshiaki Nakano ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Radical Anion ◽  
Radical Anions ◽  
Metal Phthalocyanine ◽  
Metal Phthalocyanines ◽  
Optical And Magnetic Properties

Radical anion salts of metal phthalocyanines (M = CuII, PbII, VIVO and SnIVCl2) with the {cryptand(Na+)} cations have been obtained and studied.

Novel optical and magnetic properties of Li-doped quasi-2D manganate Ca3Mn2O7 particles

2017 ◽  
Vol 5 (28) ◽  
pp. 7011-7019 ◽  
Author(s):  
Xiongnan Zhang ◽  
Weifang Liu ◽  
Yuling Han ◽  
Cong Huang ◽  
Ping Wu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Sol Gel ◽  
Positive Influence ◽  
Gel Method ◽  
Sol Gel Method ◽  
Li Doping ◽  
System P ◽  
Optical And Magnetic Properties

Ruddlesden–Popper (RP) structural Li2xCa3−2xMn2O7 (x = 0–0.05) particles were successfully synthesized via a citrate sol–gel method. Li doping was investigated to have a positive influence on enhancing the magnetism of the system.

Molecular structures, and optical and magnetic properties of free-base tetrapyrazinoporphyrazine in various reduction states

2019 ◽  
Vol 43 (48) ◽  
pp. 19214-19222 ◽  
Author(s):  
Dmitri V. Konarev ◽  
Maxim A. Faraonov ◽  
Alexey V. Kuzmin ◽  
Nikita G. Osipov ◽  
Salavat S. Khasanov ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Structural Characterization ◽  
Radical Anion ◽  
Molecular Structures ◽  
The Novel ◽  
Free Base ◽  
Optical And Magnetic Properties

The synthesis, and spectral and structural characterization of the novel radical anion and dianion salts of free-base tetrapyrazinoporphyrazine (H2TPyzPz) as well as studies of their magnetic properties have been described.

scholarly journals Rapid and sensitive detection of Salmonella enteritidis by a pre-concentrated immunochromatographic assay in a large-volume sample system

RSC Advances ◽  
2017 ◽  
Vol 7 (87) ◽  
pp. 55141-55147 ◽  
Author(s):  
Miao-Lin Duan ◽  
Yan-Mei Huang ◽  
Song-Song Wu ◽  
Guo-Qiang Li ◽  
Shu-Ying Wang ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Magnetic Nanoparticles ◽  
Large Volume ◽  
Salmonella Enteritidis ◽  
Sensitive Detection ◽  
Immunochromatographic Assay ◽  
System P ◽  
Optical And Magnetic Properties ◽  
Sample System

A pre-concentrated immunochromatographic assay for Salmonella enteritidis (S. enteritidis) detection was developed based on the unique optical and magnetic properties of magnetic nanoparticles (MNPs).

Understanding the origin of ferromagnetism in Er-doped ZnO system

RSC Advances ◽  
2016 ◽  
Vol 6 (92) ◽  
pp. 89242-89249 ◽  
Author(s):  
Parmod Kumar ◽  
Vikas Sharma ◽  
Ankita Sarwa ◽  
Ashish Kumar ◽  
Surbhi Surbhi ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
System P ◽  
Optical And Magnetic Properties ◽  
Doped Zno ◽  
Er Doped

The present study reports the structural, optical and magnetic properties of ZnO with doping of Er ions at dilute concentrations (0 ≤ x ≤ 0.05).

Flavanthrone – a new ligand with accessible radical anion and dianion states: preparation of zwitterionic {(Cp2V)2(flavanthrone)} and {(Cp2V)2(chloranil)} complexes

2020 ◽  
Vol 44 (26) ◽  
pp. 10849-10858 ◽  
Author(s):  
Dmitri V. Konarev ◽  
Mikhail G. Andronov ◽  
Mikhail S. Batov ◽  
Alexey V. Kuzmin ◽  
Salavat S. Khasanov ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Magnetic Properties ◽  
Radical Anion ◽  
Radical Anions ◽  
Optical And Magnetic Properties

Molecular structure, optical and magnetic properties of the radical anions and dianions of flavanthrone dye are presented. Flavanthrone and chloranil coordinate two vanadocenes forming zwitter-ionic {(Cp2V+)2(Flavanthrone2−)} and {(Cp2V+)2(QCl42−)}.

scholarly journals Monitoring of the Mechanism of Mn Ions Incorporation into Quantum Dots by Optical and EPR Spectroscopy

Photonics ◽  
2019 ◽  
Vol 6 (4) ◽  
pp. 107
Author(s):  
Yuriy G. Galyametdinov ◽  
Dmitriy O. Sagdeev ◽  
Andrey A. Sukhanov ◽  
Violeta K. Voronkova ◽  
Radik R. Shamilov
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Magnetic Properties ◽  
Luminescent Properties ◽  
Manganese Concentration ◽  
Manganese Ions ◽  
Paramagnetic Resonance ◽  
Synthesis Of Nanoparticles ◽  
Zinc Sulfide Nanoparticles ◽  
Optical And Magnetic Properties ◽  
Electron Paramagnetic

Synthesis of nanoparticles doped with various ions can significantly expand their functionality. The conditions of synthesis exert significant influence on the distribution nature of doped ions and therefore the physicochemical properties of nanoparticles. In this paper, a correlation between the conditions of synthesis of manganese-containing cadmium sulfide or zinc sulfide nanoparticles and their optical and magnetic properties is analyzed. Electron paramagnetic resonance was used to study the distribution of manganese ions in nanoparticles and the intensity of interaction between them depending on the conditions of synthesis of nanoparticles, the concentration of manganese, and the type of initial semiconductor. The increase of manganese concentration is shown to result in the formation of smaller CdS-based nanoparticles. Luminescent properties of nanoparticles were studied. The 580 nm peak, which is typical for manganese ions, becomes more distinguished with the increase of their concentration and the time of synthesis.

Electronic, optical and magnetic properties of low concentration Ni-doped CdSe by first principle method

2020 ◽  
Vol 43 (1) ◽  
Author(s):  
Muhammad Yaseen ◽  
Muhammad Dilawar ◽  
Hina Ambreen ◽  
Shamsa Bibi ◽  
Shafiq Ur Rehman ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
First Principle ◽  
Low Concentration ◽  
Optical And Magnetic Properties

Influence of molar concentration on structural, optical and magnetic properties of NiO nanoparticles

2017 ◽  
Vol 28 (20) ◽  
pp. 15668-15675 ◽  
Author(s):  
R. Sathish Kumar ◽  
S. Johnson Jeyakumar ◽  
M. Jothibas ◽  
I. Kartharinal Punithavathy ◽  
J. Prince Richard
Keyword(s):  
Magnetic Properties ◽  
Molar Concentration ◽  
Nio Nanoparticles ◽  
Optical And Magnetic Properties
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