Synthesis and Properties of Hyperbranched Polymers and Dendrimers

Dear Colleagues,

Hyperbranched polymers and dendrimers represent a unique class of highly branched macromolecules distinguished by their defined architectures, high functional group density, and tunable physicochemical characteristics. Their three-dimensional structures impart the ability to precisely tailor peripheral functionalities and useful molecular properties, including low intrinsic viscosity, enhanced solubility, and unconventional encapsulation properties. Since their inception, these materials have been increasingly utilized in areas such as drug delivery, nanomedicine, catalysis, coatings, sensing, and other advanced applications. Despite these developments, challenges related to synthesis and modification strategies, characterization techniques, and adaptability to specific uses continue to limit broader applicability and hinder the optimization of structure–property relationships. Recent advances in synthetic methodologies have expanded the range of accessible architectures and enabled improved control over molecular mass distribution, branching degree, and surface functionality. These innovations have further enhanced performance characteristics, including mechanical, thermal, rheological, and stimuli-responsive properties. Thus, new avenues have emerged for broadening the translation of hyperbranched polymers and dendrimers into industrial, environmental, and biomedical applications.

This Special Issue aims to highlight recent progress and emerging trends in the synthesis, characterization, functionalization, and application of hyperbranched polymers and dendrimers. Points of interest include (but are not limited to) new or improved synthetic pathways and chemistries, new covalent and supramolecular architectures involving these macromolecules as building blocks, and new characterization and molecular modeling methods that may enable new applications in existing or emerging technological fields. Topical reviews are also welcomed after preliminary consultation with the Editor.

We look forward to your submissions.

Prof. Dr. Ivan Gitsov
Guest Editor

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