Results 71 to 80 of about 10,317 (278)
From planar boron clusters to borophenes and metalloborophenes
, 2017 Elemental boron and its compounds exhibit unusual structures and chemical bonding owing to the electron deficiency of boron. Joint photoelectron spectroscopy and theoretical studies over the past decade have revealed that boron clusters possess planar or
Li, Jun +11 more
core +1 more source
A theoretical study of substitutional boron-nitrogen clusters in diamond [PDF]
, 2018 Substitutional clusters of multiple light element dopants are a promising route to the elusive shallow donor in diamond. To understand the behaviour of co-dopants, this report presents an extensive first principles study of possible clusters of boron and
Croot, Alex +4 more
core +1 more source
Advanced Materials, EarlyView.Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
wiley +1 more source
Boron Clusters Come of Age [PDF]
Journal of Chemical Education, 2004 Polyhedral clusters containing boron, alone or in combination with other elements, have been known for nearly a century, and intensive studies of their structures, bonding, and reactivity have been...
openaire +1 more source
Sterically Unprotected Nucleophilic Boron Cluster Reagents [PDF]
Chem, 2019 A cornerstone of modern synthetic chemistry rests on the ability to manipulate the reactivity of a carbon center by rendering it either electrophilic or nucleophilic. However, accessing a similar reactivity spectrum with boron-based reagents has been significantly more challenging.
Xin Mu +12 more
openaire +4 more sources
Vertex-Selective Functionalization of Icosahedral Boron Clusters [PDF]
, 2019 Icosahedral boron clusters (e. g. C2B10H12, [CB11H12]1-, [B12H12]2-) are aromatic molecules that can serve as 3-dimensional scaffolds in molecular materials.
Dziedzic, Rafal Miroslaw
core
Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy
Advanced Materials, EarlyView.Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa +3 more
wiley +1 more source
Silicon doped boron clusters: how to make stable ribbons?
, 2017 A doping of small boron clusters with silicon atoms leads to the formation of stable boron nanoribbon structures.
Minh Tho Nguyen, Long Van Duong
core +1 more source
Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source
Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source