ИОННЫЕ ЖИДКОСТИ КАК ПЛАСТИФИКАТОРЫ ДЛЯ ОПТИЧЕСКИХ СЕНСОРОВ

Research output: Contribution to journalArticle

Abstract

Ionic liquids (ILs) are successfully implemented in various fi elds of science including improvement of analytical characteristics of ion-selective sensors based on polymeric plasticized matrices. However, utilization of ILs in optical sensors has not been studied extensively thus far. In this contribution, we demonstrate how gradual replacement of the conventional plasticizer by an ionic liquid affects optical response characteristics. The shift of the sensor dynamic range originating from the ion exchange constant decrease upon adding the IL was observed. The possibility of developing IL-based optical sensors of individual ionic activity was demonstrated as well.
Original languageRussian
Pages (from-to)141-147
JournalВЕСТНИК МОСКОВСКОГО УНИВЕРСИТЕТА. СЕРИЯ 2: ХИМИЯ
Volume61
Issue number2
StatePublished - 2020
Externally publishedYes

Keywords

  • ionic liquids
  • Ion-selective sensors
  • optical sensors
  • plasticizer
  • sensor dynamic range
  • ионные жидкости
  • ионоселективные датчики
  • оптические сенсоры
  • пластификатор
  • рабочий диапазон отклика

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