Concat a string to SELECT * MySql

The following query works fine with MySQL:

SELECT concat(title,'/') FROM `socials` WHERE 1

It Concat / to the selected title field.

However, when I try to do the following:

SELECT concat(*,'/') FROM `socials` WHERE 1

It returns the follwoing Error:

 #1064 - You have an error in your SQL syntax;
check the manual that corresponds to your MySQL server version for the right syntax to use near '*,'/') FROM `socials` WHERE 1 LIMIT 0, 30' at line 1

So is there any way to make such sql query to work with MySql