How to add a space smaller the the standard space in matlab axis label

Hello! I am using Palatino Linotype as a font my matlab plots and the parentheses is placed very close to the units. Is there a way to increase the spacing between the parentheses and the text similar to a command like $\;$ in latex?

Thank you!

ylabel('Electronic noise ( V \cdot Hz^{-1/2} )');

Answer 1

[KALYAN ACHARJYA]

"Is there a way to increase the spacing between the parentheses and the text"

Add space as per requirement, is there any issue?

ylabel('Electronic noise   ( V \cdot Hz^{-1/2} )');
%.......................^^