Results 41 to 50 of about 7,978 (176)

A multinuclear 1H, 13C and 11B solid-state MAS NMR study of 16- and 18-electron organometallic ruthenium and osmium carborane complexes [PDF]

, 2014
YesThe first 1H, 13C, 31P and 11B solid state MAS NMR studies of electron- deficient carborane-containing ruthenium and osmium complexes [Ru/Os(p-cym)(1,2-dicarba-closo-dodecaborane-1,2- dithiolate)] are reported.
Barry, Barry, Bowmaker, Han, Hanna, Hanna, Hanna, Herberhold, Herberhold, Huo, John V. Hanna, Karvembu, Kimura, Korbe, Lamberti, Lesnikowski, Lesnikowski, Liu, Liu, Medek, Meng, Nicolas P. E. Barry, Noyori, Pery, Peter J. Sadler, Ritleng, Scholz, Thomas F. Kemp, Tiritiris, Walaszek, Wehrmann, Wu, Xie, Yao, Zhang   +34 more
core   +2 more sources

Superatom Distortion Induces Triferroicity and Spin Splitting in Two‐Dimensional Antiferromagnets

Advanced Science, EarlyView.
The incorporation of superatoms into a 2D square lattice induces symmetry breaking, thereby enabling concurrent coupling among magnetism, ferroelectricity, and ferroelasticity. This strategy achieves triferroic behavior—characterized by spin‐split antiferromagnetic ground states—and offers a viable pathway toward energy‐efficient spintronic devices ...
Zhen Gao, Fengxian Ma, Guoping Gao, Weizhen Meng, Ying Liu, Yandong Ma, Yalong Jiao   +6 more
wiley   +1 more source

Cobalt Bis-Dicarbollide Enhances Antibiotics Action towards Staphylococcus epidermidis Planktonic Growth Due to Cell Envelopes Disruption

Pharmaceuticals, 2022
The emergence of antibiotic resistance in opportunistic pathogens represents a huge problem, the solution for which may be a treatment with a combination of multiple antimicrobial agents.
Eva Vaňková, Kristýna Lokočová, Petra Kašparová, Romana Hadravová, Ivana Křížová, Olga Maťátková, Jan Masák, Václav Šícha   +7 more
doaj   +1 more source

Carboranylcyclotriphosphazenes and their polymers [PDF]

, 1981
Carboranyl-substituted polyphosphazenes are prepared by heat polymerizing a carboranyl halocyclophosphazene at 250 C for about 120 hours in the absence of oxygen and moisture.
Allcock, H. R., Fewell, L. L., Obrien, J. P., Scopelianos, A. G.   +3 more
core   +1 more source

The Far Side of Carboranes: Anticancer Active Monocations and Ambiently Stable Dications

Angewandte Chemie, Volume 138, Issue 20, 11 May 2026.
This work describes the synthesis of bench‐stable dicationic carboranes. Their enhanced electrophilicity is documented by opening the clusters with weak nucleophiles or dihydrogen. The surprising stability of positively charged carboranes in water enabled a study of their in vitro antiproliferative activity, which surpassed the effects of doxorubicin ...
Vlastimil Němec, Josef Holub, Maksim A. Samsonov, Zdeňka Růžičková, Josef Cvačka, Ján Vančo, Zdeněk Trávníček, Jan Belza, Zdeněk Dvořák, Jan Vrána, Aleš Růžička   +10 more
wiley   +2 more sources

Unraveling aromaticity: the dual worlds of pyrazole, pyrazoline, and 3D carborane

Beilstein Journal of Organic Chemistry
A new series of o-carborane-fused pyrazoles has been recently successfully synthesized. This fusion was expected to create a hybrid 3D/2D aromatic system, combining the 3D aromaticity of o-carborane with the 2D aromaticity of pyrazole. However, while the
Zahra Noori, Miquel Solà, Clara Viñas, Francesc Teixidor, Jordi Poater   +4 more
doaj   +1 more source

Process for the preparation of polycarboranylphosphazenes [PDF]

, 1981
A process for the preparation of polycarboranylphosphazenes is described. Polydihalophosphazenes are allowed to react at ambient temperatures for at least one hour with a lithium carborane in a suitable inert solvent.
Allcock, H. R., Fewell, L. L., Obran, J. P., Scopelianos, A. G.   +3 more
core   +1 more source

A Density Functional Theory Investigation of Carboranethiol Self-Assembled Monolayer on Au(111)

, 2016
Isolated and full monolayer adsorption of various carboranethiol (C$_2$B$_{10}$H$_{12}$S) isomers on gold (111) surface have been investigated using both the standard and van der Waals density functional theoretical calculations.
Danışman, M. Fatih, Mete, Ersen, Yılmaz, Ayşen   +2 more
core   +1 more source

Rational design for thermochromic luminescence in amorphous polystyrene films with bis‐o‐carborane‐substituted enhanced conjugated molecule having aggregation‐induced luminochromism

Aggregate, 2021
We designed the triad molecule, bis‐o‐carborane‐substituted bis(thienylethynyl)benzene, as a filler for realizing thermochromic luminescent behaviors based on conventional polymer films, such as polystyrene.
Keisuke Wada, Kazushi Hashimoto, Junki Ochi, Kazuo Tanaka, Yoshiki Chujo   +4 more
doaj   +1 more source

Dicarba-closo-dodecaborane(12) derivatives of phosphonium salts: easy formation of nido-carborane phosphonium zwitterions [PDF]

, 2007
The first examples of arylphosphonium salts containing a dicarba-closo-dodecaborane(12) (closo-carborane) are reported; in contrast to the 1,12-carborane derivative, the 1,2- and 1,7-isomers undergo a facile deboronation reaction in polar solvents to ...
Adams, Bart, Barth, Busby, Byun, Chen, Davis, Fantin, Farrugia, Fox, Galeano, Godovikov, Hill, Hong, Jack K. Clegg, Joseph A. Ioppolo, Kivekas, Lee, Louis M. Rendina, Madar, McKeage, Min, Modica-Napolitano, Modica-Napolitano, Modica-Napolitano, Ol'shevskaya, Patel, Rowe, Schaeck, Sillanp??, Soloway, Steichen, Su, Svantesson, Takasu, Teixidor, Tomita, Valliant, Vi?as, Wiest, Yokoyama, Yoo   +41 more
core   +1 more source