American Chemical Society (ACS)
www.acs.org

Society for Advancement of Chicanos and Native Americans in Science (SACNAS)
www.sacnas.org 

Center for the Science and Engineering of Materials
www.csem.caltech.edu/>http://www.csem.caltech.edu/

CSULA-Caltech Partnership for Research and Education in Materials (PREM) Collaborative
http://www.calstatela.edu/dept/chem/prem/index.htm