Results 71 to 80 of about 3,726 (222)

o‐Carborane‐based multi‐resonance thermally activated delayed fluorescence emitter exhibits highly efficient and multifunctional electroluminescence

FlexMat, EarlyView.
By strategically incorporating boron/nitrogen multi‐resonance (B/N‐MR) core into the o‐carborane unit, perfect exciton utilization can be achieved as well as exhibiting stimuli‐responsive properties. The resulting DBN‐oCb‐based organic light‐emitting diode (OLED) demonstrated an impressive external quantum efficiency of 22.3%, the highest reported for ...
Jiasen Zhang, Denghui Liu, Mengke Li, Tong Wang, Yuanyuan Meng, Deli Li, Shi‐Jian Su, Wei Li, Ziyi Ge   +8 more
wiley   +1 more source

Quantum-mechanical calculations of the stabilities of fluxional isomers of C_4H_7^+ in solution [PDF]

, 2003
Although numerous quantum calculations have been made over the years of the stabilities of the fluxional isomers of C4H7+, none have been reported for other than the gas phase (which is unrealistic for these ionic species) that exhibit exceptional ...
Casanova, Joseph, Goddard, William A., III, Kent, David R., IV, Roberts, John D.   +3 more
core  

Icosahedral metallacarborane/carborane species derived from 1,1′-bis(o-carborane) [PDF]

, 2015
We thank ORSAS (GS) and the EPSRC (DE and DMcK supported by project EP/E02971X/1, WYM supported by project EP/I031545/1) for funding.Examples of singly-metallated derivatives of 1,1[prime or minute]-bis(o-carborane) have been prepared and ...
Chan, Antony P Y, Ellis, David, Jourdan, Laure, Leube, Bernhard T, Macgregor, Stuart A., Man, Wing Y., McKay, David, Palmero Palos, Cesar, Rosair, Georgina M., Thiripuranathar, Gobika, Welch, Alan J.   +10 more
core   +1 more source

Quantification of 10B and 11B in Biological Samples in Translational Science and Clinical Applications for Boron Neutron Capture Therapy (BNCT)

Medicinal Research Reviews, EarlyView.
ABSTRACT Boron neutron capture therapy (BNCT) is a targeted radiotherapy that exploits the selective accumulation of the 10B isotope within tumors, followed by irradiation with low‐energy neutrons to induce high linear energy transfer particles with short path lengths, resulting in localized tumor cell destruction while sparing surrounding healthy ...
Christoph Selg, Wolfgang A. G. Sauerwein, Evamarie Hey‐Hawkins   +2 more
wiley   +1 more source

Insertion of Carbenes into Deprotonated nido-Undecaborane, B₁₁H₁₃(2-)

Molecules, 2019
We have examined the insertion of carbenes carrying leaving groups into the [nido-B11H13]2− dianion to form the [closo-1-CB11H12]− anion. The best procedure uses CF3SiMe3 and LiCl as the source of CF2.
Jacek Pecyna, Igor Rončević, Josef Michl   +2 more
doaj   +1 more source

Molecular recognition on acoustic wave devices [PDF]

, 1992
Microporous thin films composed either of zeolite crystals embedded in sol-gel derived glass or of a molecular coupling layer, zeolite crystals and a porous silica overlayer, were formed on the gold electrodes of Quartz Crystal Microbalances (QCM). The
Bein, Thomas, Brinker, Jeffrey, Brown, Kelly D., Forrister, Ray, Yan, Yongan   +4 more
core   +1 more source

Boron‐10 carriers and their applications in boron neutron capture therapy

Precision Radiation Oncology, EarlyView.
Summary of different types of boron drugs. Abstract Boron neutron capture therapy (BNCT) has emerged as a promising therapeutic modality in cancer treatment, demonstrating the ability to selectively eliminate cancer cells through the 10B(n,α)7Li nuclear reaction with minimal side effects on normal tissues.
Dachao Tang, Mengqi Shi, Zhichen Mao, Weiya Chen, Xiaoling Li, Xiao Yan Zhao, Zhigang Liu, Xiao Xu   +7 more
wiley   +1 more source

Synthesis of new representatives of A3B-type carboranylporphyrins based on meso-tetra(pentafluorophenyl)porphyrin transformations

Beilstein Journal of Organic Chemistry
A carboranylporphyrin of A3B-type bearing a single pentafluorophenyl ring was prepared through the regioselective nucleophilic aromatic substitution reaction of the p-fluorine atoms in 5,10,15,20-tetrakis(pentafluorophenyl)porphyrin with 9-mercapto-m ...
Victoria M. Alpatova, Evgeny G. Rys, Elena G. Kononova, Valentina A. Ol'shevskaya   +3 more
doaj   +1 more source

Exopolyhedral Ligand Orientation Controls Diastereoisomer in Mixed-Metal Bis(Carboranes)

Molecules, 2020
Heterobimetallic derivatives of a bis(carborane), [μ7,8-(1′,3′−3′-Cl-3′-PPh3-closo-3′,1′,2′-RhC2B9H10)-2-(p-cymene)-closo-2,1,8-RuC2B9H10] (1) and [μ7,8-(1′,3′−3′-Cl-3 ...
Antony P. Y. Chan, Georgina M. Rosair, Alan J. Welch   +2 more
doaj   +1 more source

Funcionalització d'o-carborans iodats per obtenir estructures dendrimèriques útils en aplicacions mèdiques [PDF]

, 2011
L'1,2-dicarba-closo-dodecaborà, l'o-carborà, és un clúster icosaèdric format per deu vèrtexs de bora–hidrogen i dos vèrtexs de carboni–hidrogen en posició adjacent.
Pepiol, Ariadna, Teixidor, Francesc, Vaca, Albert, Viñas, Clara   +3 more
core