Selective chemical sensors based on interlinked nanoparticle assemblies
摘要
<p>The invention relates to a nanoparticle film comprising a nanoparticle network formed of nanoparticles interlinked by linker molecules. The linker molecules have at least two linker units that can bind to the surface of the nanoparticles. By introducing selectivity-enhancing units in the linker molecule, the selectivity of the nanoparticle film towards target analytes can be enhanced. A fine-tuning of the selectivity can be achieved by including a fine-tuning unit in the vicinity of the selectivity-enhancing unit. The nanoparticle film can be used to produce chemical sensors which are selective and stable in their performance. <IMAGE></p>
申请公布号
EP1215485(A1)
申请公布日期
2002.06.19
申请号
EP20000127149
申请日期
2000.12.12
申请人
SONY DEUTSCHLAND GMBH
发明人
VOSSMEYER, TOBIAS, DR.;BESNARD, ISABELLE;WESSELS, JURINA, DR.;FORD, WILLIAM, DR.;YASUDA, AKIO, DR.