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.

引用

收藏

页码：350 / 359

页数：10

相关论文

共 49 条

[41] Recent advances in steroidal supramolecular gels [J].

Svobodova, Hana ;

Noponen, Virpi ;

Kolehmainen, Erkki ;

Sievanen, Elina .

RSC ADVANCES, 2012, 2 (12) :4985-5007

[42]

Vennesland B, 1981, Cyanide in biology

[43] Multistimuli Responsive Organogels Based on a New Gelator Featuring Tetrathiafulvalene and Azobenzene Groups: Reversible Tuning of the Gel-Sol Transition by Redox Reactions and Light Irradiation [J].

Wang, Cheng ;

Chen, Qun ;

Sun, Fei ;

Zhang, Deqing ;

Zhang, Guanxin ;

Huang, Yanyan ;

Zhao, Rui ;

Zhu, Daoben .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (09) :3092-3096

[44] A highly sensitive and selective "turn-on" fluorescence sensor for rapid detection of cyanide ions in aqueous solution [J].

Wei, Tai Bao ;

Yan, Guo Tao ;

Li, Hui ;

Zhu, Yuan Rong ;

Shi, Bing Bing ;

Lin, Qi ;

Yao, Hong ;

Zhang, You Ming .

SUPRAMOLECULAR CHEMISTRY, 2016, 28 (7-8) :720-726

[45] A turn-on fluorescent chemosensor selectively detects cyanide in pure water and food sample [J].

Wei, Tai-Bao ;

Li, Wen-Ting ;

Li, Qiao ;

Su, Jun-Xia ;

Qu, Wen-Juan ;

Lin, Qi ;

Yao, Hong ;

Zhang, You-Ming .

TETRAHEDRON LETTERS, 2016, 57 (25) :2767-2771

[46] New sensing mechanisms for design of fluorescent chemosensors emerging in recent years [J].

Wu, Jiasheng ;

Liu, Weimin ;

Ge, Jiechao ;

Zhang, Hongyan ;

Wang, Pengfei .

CHEMICAL SOCIETY REVIEWS, 2011, 40 (07) :3483-3495

[47] J-Aggregates: From Serendipitous Discovery to Supramolecular Engineering of Functional Dye Materials [J].

Wuerthner, Frank ;

Kaiser, Theo E. ;

Saha-Moeller, Chantu R. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (15) :3376-3410

[48] Sensors for the optical detection of cyanide ion [J].

Xu, Zhaochao ;

Chen, Xiaoqiang ;

Kim, Ha Na ;

Yoon, Juyoung .

CHEMICAL SOCIETY REVIEWS, 2010, 39 (01) :127-137

[49]

Zweep N, 2014, RSC SOFT MATTER SER, V1, P1

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