Articles with "boron clusters" as a keyword



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Analysis of the geometrical properties and electronic structure of arsenide doped boron clusters: Ab-initio approach

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Published in 2018 at "Inorganica Chimica Acta"

DOI: 10.1016/j.ica.2018.01.030

Abstract: Abstract Density functional theory (DFT) and coupled-cluster (CCSD(T)) theory have been applied to investigate the geometric, growth pattern, bonding, stability, dissociation, adsorption and electronic properties of arsenide doped boron clusters BnAs (n = 1–9). Vertical ionization potential… read more here.

Keywords: boron clusters; arsenide doped; analysis geometrical; doped boron ... See more keywords

Synthesis and Biological Activity of Thymosin β4-Anionic Boron Cluster Conjugates.

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Published in 2018 at "Bioconjugate chemistry"

DOI: 10.1021/acs.bioconjchem.8b00646

Abstract: Anionic boron clusters are man-made, inorganic compounds with potential applications in therapeutic peptides modification to improve their biological activity and pharmacokinetics, e.g., by enabling complexation with serum albumin. However, the conjugation of anionic boron clusters… read more here.

Keywords: biological activity; boron clusters; anionic boron; boron ... See more keywords
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Structure and Chemical Bonding in Medium-Size Boron Clusters Doped with Praseodymium.

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Published in 2022 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.2c00494

Abstract: After reports of unusually low oxidation states of lanthanide elements in Ln-B clusters and their inverse sandwich geometrical topologies, the interest shifted from boride clusters doped with transition metal (TM) elements to the boride clusters… read more here.

Keywords: boron; medium size; clusters doped; boron clusters ... See more keywords
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Aromaticity of Singlet and Triplet Boron Disk-like Clusters: A Test for Electron Counting Aromaticity Rules.

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Published in 2022 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.2c01197

Abstract: Boron clusters are polyhedral boron-containing structures that have unique features and properties. The disk-like boron clusters are among the most fascinating boron cluster forms. These clusters have a molecular orbital (MO) distribution similar to the… read more here.

Keywords: state; disk like; like boron; boron ... See more keywords
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Self-Assembled Magnetic Pt Nanocomposites for the Catalytic Reduction of Nitrophenol

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Published in 2019 at "ACS Applied Nano Materials"

DOI: 10.1021/acsanm.9b00794

Abstract: Self-assembled nanotechnology has been used widely in various well-defined microstructures fabrication. Herein, this synthetic protocol was successfully utilized to in situ or hierarchically prepare magnetic Pt nanocomposites Fe3O4@Pt via a distinguishing two-step process. The distinction… read more here.

Keywords: nanocomposites catalytic; self assembled; assembled magnetic; boron clusters ... See more keywords
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Structural transformations in boron clusters induced by metal doping.

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Published in 2022 at "Chemical Society reviews"

DOI: 10.1039/d1cs00747e

Abstract: In the last decades, experimental techniques in conjunction with theoretical analyses have revealed the surprising structural diversity of boron clusters. Although the 2D to 3D transition thresholds are well-established, there is no certainty about the… read more here.

Keywords: metal doping; transformations boron; clusters induced; structural transformations ... See more keywords
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Selective binding and periodic arrangement of magic boron clusters on monolayer borophene.

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Published in 2023 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2215131120

Abstract: The synthesis and characterization of small boron clusters with unique size and regular arrangement are crucial for boron chemistry and two-dimensional borophene materials. In this study, together with theoretical calculations, the joint molecular beam epitaxy… read more here.

Keywords: periodic arrangement; boron; clusters monolayer; boron clusters ... See more keywords
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Effect of radiative cooling on the size-dependent stability of small boron clusters

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Published in 2018 at "Physical Review A"

DOI: 10.1103/physreva.98.012501

Abstract: The mass spectrum of cationic boron clusters, ${{\mathrm{B}}_{N}}^{+}$ ($N=5\ensuremath{-}20$), after photoexcitation demonstrates that radiative cooling is an important, though often neglected, process in determining the relative stability of small and isolated particles. The observed intensities… read more here.

Keywords: radiative cooling; effect radiative; stability small; boron clusters ... See more keywords
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Recent Advances in the Synthesis of High Boron-Loaded Nucleic Acids for BNCT

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Published in 2021 at "Frontiers in Chemistry"

DOI: 10.3389/fchem.2021.619052

Abstract: Boron clusters attract considerable attention as promising therapeutic tools for boron neutron capture therapy (BNCT). They combine high boron content with high chemical and biological stability, biorthogonality, and low toxicity. The development of oligonucleotide-based constructs… read more here.

Keywords: boron clusters; nucleic acids; high boron; boron loaded ... See more keywords