how to express string as data.frame object

i have eight data frame including one column and want to bind them as one data frame. the objects are gset@gsms$GSM1909501@dataTable@table$VALUE, gset@gsms$GSM1909502@dataTable@table$VALUE,... gset@gsms$GSM1909508@dataTable@table$VALUE, respectively.

my code is as follow,
paste('gset@gsms$GSM190950',1:8,'@dataTable$VALUE',sep=',')

how to pass the string vector to the above targeted objects?
thank you in advance!