An optrode particle geometry to decrease response time.
Published in The Analyst • Nov 21, 2011
NobleIDNI7P94W34R68S78
Authors:,
Jamie D Walters
Elizabeth A H Hall
Abstract
A hollow 3 μm sensing microcapsule containing chromoionophores within a 100 nm organosilica shell is reported. This shows a response to an ion step two orders of magnitude faster than 'filled' sensing particles of similar diameter. Incorporation of chromoionophores ETH 5294 and ETH 7061 in the capsu...
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