Polymer embodiments comprising nanohoop-containing polymer backbones are described, along with methods of making and using the same. The polymer embodiments exhibit unique radial and linear conjugation and can be used in a variety of devices, such as electronic and/or optoelectronic devices.

In an aspect, a plurality of artificial melanin nanoparticles are provided, wherein: each melanin nanoparticle of the plurality of artificial melanin nanoparticles comprises a plurality of melanin oligomers; each melanin oligomer comprises a plurality of covalently-bonded melanin base units; and each melanin base unit comprises substituted or unsubstituted naphthalene. In an aspect, porous artificial melanin materials and methods of synthesizing porous artificial melanin materials are provided.

Disclosed herein are embodiments of a nanohoop-functionalized polymer and methods of making and using the same. In particular embodiments, polymer comprises one or more nanohoops that extend from the polymer backbone. Also disclosed herein are polymerizable nanohoop monomer embodiments that can be used to make the polymer embodiments disclosed herein.

Disclosed herein are embodiments of a nanohoop-functionalized polymer and methods of making and using the same. In particular embodiments, polymer comprises one or more nanohoops that extend from the polymer backbone. Also disclosed herein are polymerizable nanohoop monomer embodiments that can be used to make the polymer embodiments disclosed herein.

In one aspect, oligomeric and polymeric species are described herein exhibiting new architectures and associated properties. In some embodiments, such species are synthesized by oligomerization or polymerization of diene monomer via cycloaddition in the presence of a transition metal complex. Oligomers described herein, for example, comprise cyclobutane units in the oligomer backbone. Similarly, a polymers described herein comprise cyclobutane units in the polymer backbone.

Disclosed herein are embodiments of a nanohoop-functionalized polymer and methods of making and using the same. In particular embodiments, polymer comprises one or more nanohoops that extend from the polymer backbone. Also disclosed herein are polymerizable nanohoop monomer embodiments that can be used to make the polymer embodiments disclosed herein.

Disclosed herein are polymer embodiments comprising nanohoop-containing polymer backbones and methods of making and using the same. The disclosed polymer embodiments exhibit unique radial and linear conjugation and can be used in a variety of devices, such as electronic and/or optoelectronic devices.

In one aspect, oligomeric and polymeric species are described herein exhibiting new architectures and associated properties. In some embodiments, such species are synthesized by oligomerization or polymerization of diene monomer via cycloaddition in the presence of a transition metal complex. Oligomers described herein, for example, comprise cyclobutane units in the oligomer backbone. Similarly, a polymers described herein comprise cyclobutane units in the polymer backbone.

Embodiments of a nanohoop-functionalized polymer and methods of making and using the same are described herein. In particular embodiments, the polymer comprises one or more nanohoops that extend from the polymer backbone. Also described are polymerizable nanohoop monomer embodiments that can be used to make the polymer embodiments.

A monomer, a polymer, an organic layer composition, an organic layer and associated methods, the monomer being represented by Chemical Formula 1: ##STR00001##