Micelles—the meeting place boosting reactions and interactions

https://phys.org/news/2023-01-micellesthe-boosting-reactions-interactions.html

"control chemical reactions by charge neutralization and increase in effective concentrations of reactants... using compounds with a large surface charge density speed up reactions up to 5-million fold... reaction rate enhancement by 'counter-charged' species... tuning the magnitude and spatial distribution of  catalyst's charge... positively charged surfactants... detect specific ions in  diluted solutions, interactions between particular molecules, and chemical reaction control on tiny scale"