Per-6-ammonium-β-cyclodextrin/p-nitrophenol complex as a colorimetric sensor for phosphate and pyrophosphate anions in water

被引：39

作者：

Azath, Ismail Abulkalam ^{[1
]}

Suresh, Palaniswamy ^{[1
]}

Pitchumani, Kasi ^{[1
]}

机构：

[1] Madurai Kamaraj Univ, Sch Chem, Madurai 625021, Tamil Nadu, India

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2011年 / 155卷 / 02期

关键词：

Colorimetric anion sensor; Phosphate; Pyrophosphate anions; Per-6-ammonium-beta-cyclodextrin; p-Nitrophenol; Aqueous medium; AQUEOUS-SOLUTION; MOLECULAR RECOGNITION; BETA-CYCLODEXTRIN; SUPRAMOLECULAR CHEMISTRY; PHYSIOLOGICAL PH; FLUORESCENT; BINDING; NUCLEOTIDES; AMINOCYCLODEXTRINS; CHEMOSENSOR;

D O I：

10.1016/j.snb.2011.01.041

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学];

摘要：

Using per-6-ammonium-beta-cyclodextrin (per-6-NH(3)(+)-beta-CD) as an anion binding site and p-nitrophenol as a spectroscopic probe, a colorimetric sensor is developed for phosphate and pyrophosphate anions in water. Per-6-NH(3)(+)-beta-CD forms a 1:2 inclusion complex with p-nitrophenol as characterized by NOESY and ESI-MS spectra and it undergoes a distinct color change from colorless to intense yellow upon exposure to phosphate or pyrophosphate anions over other anions including perchlorate, ATP(2-), ADP(2-) and AMP(2-). The seven ammonium groups of 1, bind phosphate (characterized by ESI-MS) or pyrophosphate anions specifically by electrostatic interaction. This naked eye sensing is significant for very low concentration (5 x 10(-5) M) of anion with 1:2 ratio of host and guest. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：909 / 914

页数：6

共 36 条

[1]

Adams R.L. P., 1986, The Biochemistry of Nucleic Acids, V10th

[2]

Binding of Nucleotides and Nucleosides to Per(6-guanidino-6-deoxy)cyclodextrins in Solution [J].

Aggelidou, Chrysie ;

Mavridis, Irene M. ;

Yannakopoulou, Konstantina .

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2009, 2009 (14) :2299-2305

[3]

Sensing of aqueous phosphates by polymers with dual modes of signal transduction [J].

Aldakov, D ;

Anzenbacher, P .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (15) :4752-4753

[4]

Benzothiadiazoles and dipyrrolyl quinoxalines with extended conjugated chromophores-fluorophores and anion sensors [J].

Aldakov, D ;

Palacios, MA ;

Anzenbacher, P .

CHEMISTRY OF MATERIALS, 2005, 17 (21) :5238-5241

[5]

Recognition and Sensing of Nucleoside Monophosphates by a Dicopper(II) Cryptate [J].

Amendola, Valeria ;

Bergamaschi, Greta ;

Buttafava, Armando ;

Fabbrizzi, Luigi ;

Monzani, Enrico .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (01) :147-156

[6]

Second generation calixpyrrole anion sensors [J].

Anzenbacher, P ;

Jursíková, K ;

Sessler, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (38) :9350-9351

[7]

Amino acid derivatives of beta-cyclodextrin [J].

Ashton, PR ;

Koniger, R ;

Stoddart, JF ;

Alker, D ;

Harding, VD .

JOURNAL OF ORGANIC CHEMISTRY, 1996, 61 (03) :903-908

[8]

Hybrid materials with nanoscopic anion-binding pockets for the colorimetric sensing of phosphate in water using displacement assays [J].

Comes, Maria ;

Marcos, Maria D. ;

Martinez-Manez, Ramon ;

Sancenon, Felix ;

Soto, Juan ;

Villaescusa, Luis A. ;

Amoros, Pedro .

CHEMICAL COMMUNICATIONS, 2008, (31) :3639-3641

[9]

Rational design of a macrocycle-based chemosensor for anions [J].

Dey, Kalpana R. ;

Wong, Bryan M. ;

Hossain, Md. Alamgir .

TETRAHEDRON LETTERS, 2010, 51 (09) :1329-1332

[10]

SUPRAMOLECULAR CHEMISTRY .46. MOLECULAR RECOGNITION OF NUCLEOTIDES, NUCLEOSIDES, AND SUGARS BY AMINOCYCLODEXTRINS [J].

ELISEEV, AV ;

SCHNEIDER, HJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (14) :6081-6088

← 1 2 3 4 →