scholarly journals Anisotropic superconductivity mediated by phonons in layered compounds with weak screening effects

2002 ◽  
Vol 65 (17) ◽  
Author(s):  
Hiroshi Shimahara ◽  
Mahito Kohmoto
Keyword(s):  
Layered Compounds ◽  
Anisotropic Superconductivity

scholarly journals Atomic Structure of Surface-Densified Phases in Ni-Rich Layered Compounds

2021 ◽  
Vol 13 (15) ◽  
pp. 17478-17486
Author(s):  
Pinaki Mukherjee ◽  
Ping Lu ◽  
Nicholas Faenza ◽  
Nathalie Pereira ◽  
Glenn Amatucci ◽  
...  
Keyword(s):  
Atomic Structure ◽  
Layered Compounds

Aliphatic Amine Mediated Assembly of [M6(mna)6] (M = Cu/Ag) into Extended Two-dimensional Structures: Synthesis, Structure and Lewis Acid Catalytic Studies

2021 ◽  
Author(s):  
Srinivasan Natarajan ◽  
Ajay Jana ◽  
Anupam Sarkar
Keyword(s):  
Lewis Acid ◽  
Aliphatic Amine ◽  
Layered Compounds ◽  
Two Dimensional

Two new two-dimensional layered compounds, [{Ag6(2-mna)6Cd(Hen)2}{Cd(en)22H2O}(H2O)8], I, and [{M6(2-mna)6Cd(Hen)2}(H2en)(H2O)10], II, (M = Cu and Ag) was prepared employing [M6-(Hmna)6]-cluster as the starting metalloligand. The metalloligand was prepared and characterized before...

scholarly journals Zn(ferulate)-LSH Systems as Multifunctional Filters

Molecules ◽  
2021 ◽  
Vol 26 (8) ◽  
pp. 2349
Author(s):  
Gustavo Pereira Saito ◽  
Ana Carolina Lanfredi Matsumoto ◽  
Renata Pires Assis ◽  
Iguatemy Lourenço Brunetti ◽  
Marco Aurélio Cebim ◽  
...  
Keyword(s):  
Structural Changes ◽  
Reactive Species ◽  
Layered Compounds ◽  
Human Organism ◽  
Metal Hydroxides ◽  
Spectroscopic Analyses ◽  
Carboxylate Groups ◽  
Constant Ph ◽  
Solar Radiation Exposure

Excessive UV solar radiation exposure causes human health risks; therefore, the study of multifunctional filters is important to skin UV protective ability and also to other beneficial activities to the human organism, such as reduction of reactive oxygen species (ROS) responsible for cellular damages. Potential multifunctional filters were obtained by intercalating of ferulate anions into layered simple metal hydroxides (LSH) through anion exchange and precipitation at constant pH methods. Ultrasound treatment was used in order to investigate the structural changes in LSH-ferulate materials. Structural and spectroscopic analyses show the formation of layered materials composed by a mixture of LSH intercalated with ferulate anions, where carboxylate groups of ferulate species interact with LSH layers. UV-VIS absorption spectra and in vitro SPF measurements indicate that LSH-ferulate systems have UV shielding capacity, mainly UVB protection. The results of reactive species assays show the ability of layered compounds in capture DPPH•, ABTS•+, ROO•, and HOCl/OCl− reactive species. LSH-ferulate materials exhibit antioxidant activity and singular optical properties that enable their use as multifunctional filters.

ChemInform Abstract: LAYERED COMPOUNDS PART 20, SOME HETEROPHANES LAYERED WITH CONDENSED AROMATIC NUCLEI

1974 ◽  
Vol 5 (21) ◽  
pp. no-no
Author(s):  
S. MIZOGAMI ◽  
N. OSAKA ◽  
T. OTSUBO ◽  
Y. SAKATA ◽  
S. MISUMI
Keyword(s):  
Layered Compounds

ChemInform Abstract: LAYERED COMPOUNDS. LVI. FURTHER EXAMPLES OF TETRACYANOQUINODIMETHANOCYCLOPHANE

1979 ◽  
Vol 10 (5) ◽  
Author(s):  
M. YOSHIDA ◽  
Y. TOCHIAKI ◽  
H. TATEMITSU ◽  
Y. SAKATA ◽  
S. MISUMI
Keyword(s):  
Layered Compounds
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