Sensor technologies based on a cellulose supported platform.

Chemical communications (Cambridge, England) (2007-08-24)
Jane Holly Poplin, Richard P Swatloski, John D Holbrey, Scott K Spear, Andreas Metlen, Michael Grätzel, Mohammad K Nazeeruddin, Robin D Rogers

A simple approach to sensor development based on encapsulating a probe molecule in a cellulose support followed by regeneration from an ionic liquid solution is demonstrated here by the codissolution of cellulose and 1-(2-pyridylazo)-2-naphthol in 1-butyl-3-methylimidazolium chloride followed by regeneration with water to form strips which exhibit a proportionate (1 : 1) response to Hg(II) in aqueous solution.

Product Number
Product Description

1-(2-吡啶偶氮)-2-萘酚, indicator grade