Micro-Nonuniformity and Single-Molecule Mixture Science: An Introduction

Micro-nonuniformity, as a fundamental natural property, is widespread across a range of microscopic systems, such as polymer systems, biomacromolecular systems, and nanosystems; however, the construction of micro-nonuniform molecular systems has not yet been realized at the level of organic molecules with well-defined structural compositions. Inspired by the "chemical space" concept, I recently reported a study of the single-molecule mixture state; in this paper, I provide a detailed discussion of micro-nonuniformity and the concept of a "single-molecule mixture".