Online libraries :

Xplore : IEEE web-library provides access to most of its transactions/journals/proceedings since 1988

ScienceDirect : Another huge provider of science & engineering journals which is run by Elsevier.

 

Online publications :

Small times : A webzine covering from MEMS to nanotechnology.

 

Government :

The National Nanotechnology Initiative : A link to government support to nanotechlology.

 

Portals :

Nanotech Now : A portal site convering nanotechnology.

Nanotech Planet : Another portal site convering MEMS & nanotechnology.