This review surveys recent progress in the chemistry of polycyclic heteroaromatic molecules
with a focus on structural diversity and synthetic methodology. The article covers literature …

As cut-outs from a graphene sheet, nanographenes (NGs) and graphene nanoribbons
(GNRs) are ideal cases with which to connect the world of molecules with that of bulk carbon …

Bottom‐up synthesized graphene nanostructures, including 0D graphene quantum dots and
1D graphene nanoribbons, have recently emerged as promising candidates for efficient …

Conspectus Nanographenes, which are defined as nanoscale (1–100 nm) graphene
cutouts, include quasi-one-dimensional graphene nanoribbons (GNRs) and quasi-zero …

Graphene nanoribbons (GNRs) are quasi‐1D graphene strips, which have attracted
attention as a novel class of semiconducting materials for various applications in electronics …

Atomic force microscopy (AFM) was introduced in 1986 and has since made its way into
surface science, nanoscience, chemistry, biology, and material science as an imaging and …

Hexagonal boron nitride (hBN) monolayers have attracted considerable interest as
atomically thin sp 2-hybridized sheets that are readily synthesized on various metal …

Polycyclic aromatic hydrocarbons (PAHs) have been the subject of interdisciplinary research
in the fields of chemistry, physics, materials science, and biology. Notably, PAHs have drawn …

Experimental and theoretical investigations have revealed that the chemical and physical
properties of graphene are crucially determined by their topological structures. Therefore …

Pyrazines are a class of active aromatic substances existing in various foods. The
accumulation of pyrazines has an impact on flavor and quality of food products. This review …