Researchers have developed an innovative method of tracking the molecules that deliver genes and drugs to cells, a process that will offer greater understanding of which agents are the most effective in terms of delivery. However, molecules that are completely balanced in charge – a class called zwitterions – diffuse throughout the cell and can gain access to all of its machinery. The researchers used a technique called fluorescence resonance energy transfer ( The technique will help develop improved ways of delivering genes and proteins to cells.
Researchers have developed an innovative method of tracking the molecules that deliver genes and drugs to cells, a process that will offer greater understanding of which agents are the most effective in terms of delivery. The researchers used a technique called fluorescence resonance energy transfer ( The technique will help develop improved ways of delivering genes and proteins to cells.