Results 61 to 70 of about 4,682 (219)

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

Atomically precise metal cluster enzymes for pathological tissue regeneration

BMEMat, EarlyView.
Schematic illustration of atomically precise metal cluster enzymes (MCEs) for pathological tissue regeneration. Atomically precise MCEs can modulate biological processes, such as attenuation of inflammatory responses, eradication of bacterial pathogens, regulation of angiogenesis, and promotion of cell development.
Ziqiang Xiong, Zhifeng Shi, Mengqing Li, Jien Han, Haoyan Chen, Maofei Ran, Shaojian Zhong, Limin Ma, Chengyun Ning, Youzhun Fan, Zhenghua Tang, Peng Yu   +11 more
wiley   +1 more source

Strategies based on nido-carborane embedded indole fluorescent polymers: their synthesis, spectral properties and cell imaging studies

Frontiers in Chemistry
The continuous preparation scheme EPO-Poly-indol-nido-carborane (E-P-INDOLCAB), L100-55-Poly-indol-nido-carborane (L-P-INDOLCAB), RS-Poly-indol-nido-carborane (S-P-INDOLCAB), and RL-Poly-indol-nido-carborane (R-P-INDOLCAB) were used to prepare the four ...
Lei Wang, Lingwei Mao, Xibing Feng, Shuo Wang, Guofan Jin   +4 more
doaj   +1 more source

Synergistic Action of Ascorbic Acid and Readily Accessible NHC^N Ligands for the Oxidation of Gold(I) With Electron‐Rich Aryldiazonium Salts

Chemistry – A European Journal, EarlyView.
The synergic action of ascorbic acid and NHC^N ligands enables Au(I) oxidation with electron‐rich aryldiazonium salts. ABSTRACT The synergistic action of ascorbic acid and NHC^N ligands enables the challenging oxidation of Au(I) with electron‐rich aryldiazonium salts in the absence of a cocatalyst and/or irradiation. EPR, NMR, and x‐ray analyses reveal
Paula G. Cárdenas‐Cárdenas, Diego Dusso, Saúl Soto‐Zúñiga, Osvaldo F. López‐Saladino, Simón Hernández‐Ortega, Rubén A. Toscano, Virginia Gómez‐Vidales, Susana Porcel‐García   +7 more
wiley   +1 more source

Carborane-based BODIPY dyes: synthesis, structural analysis, photophysics and applications

Frontiers in Chemistry
Icosahedral boron clusters-based BODIPY dyes represent a cutting-edge class of compounds that merge the unique properties of boron clusters with the exceptional fluorescence characteristics of BODIPY dyes.
Javier Ordóñez-Hernández, José Giner Planas, Rosario Núñez   +2 more
doaj   +1 more source

A study on the optimization of processing parameters of boron-doped CR-39 solid-state nuclear track detectors for response to thermal neutrons

Radiation Protection and Environment, 2022
The methodology for personnel monitoring of neutrons in the intermediate and fast energy range using CR-39 solid-state nuclear track detectors (SSNTDs) is well established.
Deepa Sathian, Rupali Pal, A K Bakshi, B K Sapra   +3 more
doaj   +1 more source

Carba‐closo‐dodecaborates as Superchaotropic Anions

Chemistry – A European Journal, EarlyView.
The singly charged boron cluster anion CB11H12– forms strong inclusion complexes with cyclodextrins, interacts strongly with nonionic polymers, and serves as an effective transmembrane carrier, positioning itself as the smallest superchaotropic anion known to date. .
Andrea Barba‐Bon, Guillermo E. Quintero, Maryam Ashjari, Ivana Nikšić‐Franjić, Kai‐Jen Tsung, Xiaojuan Wang, Margarita E. Aliaga, Bohumir Grüner, Werner M. Nau   +8 more
wiley   +1 more source

Exploring the Boundaries of Aromaticity in Complex Structures and Excited States Through Computational Analysis

Chemistry – A European Journal, EarlyView.
Understanding aromaticity has evolved from benzene‐centric concepts to a broad multidimensional framework spanning organic, inorganic, and excited‐state systems. This review highlights ambiguities between magnetic, electronic, geometric, and energetic descriptors, emphasizing the need for unified, multi‐criteria approaches.
Sílvia Escayola, Miquel Solà, Albert Poater   +2 more
wiley   +1 more source

Is o-carborane photoluminescent? [PDF]

, 2004
At 77 K in the solid state and in ethanol glasses, o-carborane (1,2-C(2)B(10)H(12)) shows a relatively intense (phi similar to 10(-3) at lambda(exc) = 260 nm) structured photoluminescence (lambda(max) = 441 nm). In agreement with the rather slow decay of
Vogler, Arnd, Kunkely, Horst
core   +1 more source

Organocatalytic B–H Functionalization of Carboranes via Photo‐Induced Hydrogen Atom Transfer

ChemistryEurope
Boron‐centered radicals of the parent icosahedral carborane (C2B10H12) have become increasingly accessible from prefunctionalized carborane derivatives.
Takaya Sakaue, Kana Yasuda, Tsukasa Tawatari, Akira Matsumoto, Keiichi Hirano, Kiyosei Takasu, Hiroshi Takikawa   +6 more
doaj   +1 more source