Definition of chromophore - an atom or group whose presence is responsible for the colour of a compound. Definition of chromophore - an atom or group whose presence is responsible for the colour of a compound.
El Sereno, Los Angeles. El Sereno is a Los Angeles City neighborhood in the Eastside Los Angeles region of the County of Los Angeles, California. El Sereno as mapped by the Los Angeles Times. Cal State Los Angeles is in the lower right corner.
Los Gatos is bounded by the City of San Jose to the north and east; the City of Campbell to the north; the Cities of Monte Sereno and Saratoga to the west; and unincorporated County of Santa Clara and the County of Santa Cruz to the south.