donor-acceptor pairs

Donor-acceptor pairs are molecules that work together through a transfer of energy or electrons. The "donor" is a molecule that gives away electrons or energy, while the "acceptor" is one that receives them. This process is fundamental in many scientific fields, such as chemistry and electronics, enabling phenomena like fluorescence or energy transfer processes. For example, in solar cells, donors absorb sunlight and transfer energy to acceptors, helping convert light into electricity efficiently. Essentially, it's a cooperative interaction where one molecule's action directly benefits another, facilitating various useful reactions and functions.