Naphthalene-cholesterol conjugate as simple gelator for selective sensing of CN- ion

被引：35

作者：

Ghosh, Kumaresh ^{[1
]}

Panja, Santanu ^{[1
]}

机构：

[1] Univ Kalyani, Dept Chem, Kalyani, W Bengal, India

来源：

SUPRAMOLECULAR CHEMISTRY | 2017年 / 29卷 / 05期

关键词：

Cholesterol; cyanide sensing; supramolecular gelator; anion responsive gel; SUPRAMOLECULAR GELATOR; CYANIDE IONS; SCHIFF-BASE; GEL; STATE; REAGENTS; SENSOR; PROBE; UREA;

D O I：

10.1080/10610278.2016.1236926

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cholesterol-based Schiff base 1 has been designed and synthesised. The Schiff base 1 forms yellow coloured gel in DMF:H2O (2:1, v/v) and the gel is anion responsive. Among different anions, the gel phase of 1 is selectively transformed into sol in the presence of CN- ions and validates its visual sensing. H-1 NMR, FTIR and HRMS spectroscopic techniques were adopted to study the gelation of 1 and its responsive behaviour towards anions. [GRAPHICS] . Cholesterol-based Schiff base 1 has been designed and synthesized. The Schiff base 1 forms yellow colored gel in DMF: H2O (2:1, v/v) and the gel is anion responsive. Among different anions, the gel phase of 1 is selectively transformed into sol in the presence of CN- ions and validates its visual sensing.

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收藏

页码：350 / 359

页数：10

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