Replacing a nitro-group with a 2-hydroxyethyl sulfonyl moiety in an optical sensor for sodium ions allowed for its covalent linking into cellulose membranes. Both quantum chemical and experimental data confirmed the low impact of such structural modification on the sensor performances, thus representing a quite general way for building optodes.
Turning optical chemosensors into optodes: a quantum chemical and experimental case-study
CAROFIGLIO, TOMMASO;FORNASIER, ROBERTO;SAIELLI G;TONELLATO, UMBERTO
2006
Abstract
Replacing a nitro-group with a 2-hydroxyethyl sulfonyl moiety in an optical sensor for sodium ions allowed for its covalent linking into cellulose membranes. Both quantum chemical and experimental data confirmed the low impact of such structural modification on the sensor performances, thus representing a quite general way for building optodes.
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