I like how the OP hasn't come back to clarify his problem and qualify what "Doesn't work at all" really means. But, I think the answer to your question is "yes"; only a single quote and not double quotes. Which then begs the question (from me) HOW DO YOU this? As soon as you put a single quote followed by the "g" option on the search-and-replace, it removes all of them.
in reply to Re: Remove double bracket and singe quotes
in thread Remove double bracket and singe quotes