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Detection of Individual Vapors and Their Mixtures Using a Selectivity‐Tunable Three‐Dimensional Network of Plasmonic Nanoparticles
Author(s) -
Potyrailo Radislav A.,
Larsen Michael,
Riccobono Orrie
Publication year - 2013
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201305303
Subject(s) - selectivity , nanoparticle , perspective (graphical) , plasmon , computer science , nanotechnology , plasmonic nanoparticles , materials science , chemistry , optoelectronics , artificial intelligence , organic chemistry , catalysis
Sensor selectivity : Selective detection of individual vapors and their mixtures is achieved by using a single three‐dimensional networked film of organothiol‐functionalized plasmonic nanoparticles (see picture). This approach gives a new perspective for sensing, where tunable selectivity is achieved within a single sensing film, rather than from an array of separate conventional sensors.