Role of the ancillary ligand in controlling the lysozyme affinity and electronic properties of terpyridine fac-Re(CO)3 complexes

2021 ◽  
Vol 50 (4) ◽  
pp. 1197-1201
Author(s):  
Ahmed M. Mansour ◽  
Krzysztof Radacki ◽  
Ola R. Shehab
Keyword(s):  
Electronic Properties ◽  
Control Factor ◽  
Ancillary Ligand ◽  
Strong Affinity

Lysozyme had a strong affinity to Re(CO)3+ and the terpyridine ligand can act as a carrier. Exchange of Br− with DMSO is the control factor, which enables the binding to that protein compared to the stable triazolate moiety.

Preponderant role of pentafluorophenyl moieties for tuning the electronic properties of extended benzodifuran-azomethine derivatives

2021 ◽  
Author(s):  
Chady Moussallem ◽  
Magali Allain ◽  
Frédéric Gohier ◽  
Pierre Frere
Keyword(s):  
Electronic Properties ◽  
Electron Donor ◽  
Electron Acceptor

From a central 3,7-bis(perfluorophenyl)-BDF unit, the extension performed with electron acceptor perfluorophenyl groups and/or electron donor N,N-dimethylamino groups via an imine link leads to symmetrical AAA and DAD or dissymmetrical...

scholarly journals Photocatalytic H2 generation over In2TiO5, Ni substituted In2TiO5 and NiTiO3 – a combined theoretical and experimental study

RSC Advances ◽  
2015 ◽  
Vol 5 (75) ◽  
pp. 61218-61229 ◽  
Author(s):  
A. M. Banerjee ◽  
M. R. Pai ◽  
A. Arya ◽  
S. R. Bharadwaj
Keyword(s):  
Crystal Structure ◽  
Experimental Study ◽  
Optical Absorption ◽  
Electronic Properties ◽  
Absorption Properties ◽  
H2 Generation ◽  
Ni Substitution ◽  
Consequent Effect ◽  
Photocatalytic H2 Generation

Role of Ni substitution in modifying the crystal structure, optical absorption properties and electronic properties of indium titanate, In2(1−x)Ni2xTiO5−δ (0.0 ≤ 2x ≤ 0.4) and its consequent effect on the photocatalytic properties for H2 generation.

Embodying Empire: European Tattooing and German Colonial Power*

2017 ◽  
Vol 234 (1) ◽  
pp. 101-135
Author(s):  
Matthew P Fitzpatrick
Keyword(s):  
Social Practices ◽  
The Body ◽  
Colonial Power ◽  
Strong Affinity

Abstract Via an investigation of the broader historical conditions of European tattooing practices, this article argues that the example of the last German Governor of Samoa, Erich Schultz, demonstrates the key role of the body in colonial entanglements. By allowing himself to be tattooed in Samoan style, Schultz signalled his strong affinity with Samoan social practices and politics. Not merely indicative of a subjective shift, his tattooing also furthered his authority as a German colonial official. At a time when other European officials, including Germans in other colonies, shied away from engaging with the cultural and political practices of those they governed, Schultz and other German officials in Samoa self-consciously sought to colonize the Samoans while accepting and employing Samoan symbols of authority.

scholarly journals Role of Ni substitution on structural, magnetic and electronic properties of epitaxial CoCr2O4 spinel thin films

2020 ◽  
Vol 31 (28) ◽  
pp. 285708 ◽  
Author(s):  
P Mohanty ◽  
S Chowdhury ◽  
R J Choudhary ◽  
A Gome ◽  
V R Reddy ◽  
...  
Keyword(s):  
Thin Films ◽  
Electronic Properties ◽  
Ni Substitution

scholarly journals Strain-induced effects on the electronic properties of 2D materials

2020 ◽  
Vol 10 ◽  
pp. 184798042090256 ◽  
Author(s):  
Sara Postorino ◽  
Davide Grassano ◽  
Marco D’Alessandro ◽  
Andrea Pianetti ◽  
Olivia Pulci ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Density Functional ◽  
2D Materials ◽  
Transition Metal Dichalcogenides ◽  
Many Body ◽  
Functional Theory ◽  
Metal Dichalcogenides ◽  
Extreme Sensitivity ◽  
Nonuniform Strain

Thanks to the ultrahigh flexibility of 2D materials and to their extreme sensitivity to applied strain, there is currently a strong interest in studying and understanding how their electronic properties can be modulated by applying a uniform or nonuniform strain. In this work, using density functional theory (DFT) calculations, we discuss how uniform biaxial strain affects the electronic properties, such as ionization potential, electron affinity, electronic gap, and work function, of different classes of 2D materials from X-enes to nitrides and transition metal dichalcogenides. The analysis of the states in terms of atomic orbitals allows to explain the observed trends and to highlight similarities and differences among the various materials. Moreover, the role of many-body effects on the predicted electronic properties is discussed in one of the studied systems. We show that the trends with strain, calculated at the GW level of approximation, are qualitatively similar to the DFT ones solely when there is no change in the character of the valence and conduction states near the gap.

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