layout(matrix(1:2,nrow=1,ncol=2))
curve(2^x,from=0,to=sd(c(12,24)),
xlab=expression(paste(stdev,group("(",italic(l[vesicle]),")"))),
layout(matrix(1:2,nrow=1,ncol=2))
curve(2^x,from=0,to=sd(c(12,24)),
xlab=expression(paste(stdev,group("(",italic(l[vesicle]),")"))),