A novel strategy has been developed for construction of nanoparticle chains between nanoelectrodes with bifunctional molecules by taking advantage of linear aggregation of colloidal particles in organis solvents. As confirmed by scanning electron microscopy （SEM）,an individual nanoparticle chain bridged the electrode pair. The present approach makes this technique to be cheap and may be applicable in microelectronic industry.
Ning GU Jian Hui LIAO Lan HUANG Zhi Rui GUO Wei YU Li Na XU Jing WANG
