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A tunable detection range of ion-selective nano-optodes by controlling solvatochromic dye transducer lipophilicity

ContributorsWang, Lu; Bakker, Eric
Published inChemical Communications, vol. 55, no. 83, p. 12539-12542
Publication date2019
Abstract

A range of ionic solvatochromic dye (SD) transducers for use in ion-selective emulsified optical sensors are introduced and characterized. They share the same chromophore group, (E)-4-(4-(dimethylamino)styryl)pyridinium, but vary in their lipophilicities by grafted alkyl or ethoxy groups. The calibration curve is found to shift by a total of 2.7 orders of magnitude with the lipophilicity of the SD.

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Citation (ISO format)
WANG, Lu, BAKKER, Eric. A tunable detection range of ion-selective nano-optodes by controlling solvatochromic dye transducer lipophilicity. In: Chemical Communications, 2019, vol. 55, n° 83, p. 12539–12542. doi: 10.1039/C9CC06729A
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ISSN of the journal1359-7345
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Creation03/06/2020 3:19:00 PM
First validation03/06/2020 3:19:00 PM
Update time03/15/2023 9:12:37 PM
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