Spectroscopy behavior of 6-Mercaptopurine, Azathiopurine, and 8-Azaguanine

被引：10

作者：

Dong, C ^{[1
]}

Ding, LH ^{[1
]}

Wei, YX ^{[1
]}

Li, JF ^{[1
]}

Wei, YL ^{[1
]}

机构：

[1] Shanxi Univ, Dept Chem, Taiyuan 030006, Peoples R China

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2003年 / 59卷 / 13期

基金：

中国国家自然科学基金;

关键词：

6-Mercaptopurine; Azathiopurine; 8-Azaguanine; phosphorescence; fluorescence;

D O I：

10.1016/S1386-1425(03)00121-5

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

A comparative study, luminescence behavior of 6-Mercaptopurine (6-MP), Azathiopurine (BAN), and 8-Azaguanine (8-Azan) have been investigated including the low temperature phosphorescence, the low temperature fluorescence, the room temperature phosphorescence (RTP) and the room temperature fluorescence (RTF). The effect of pH on the luminescence intensity is discussed. Analytical characteristics of RTF and RTP of 6-MP, BAN, and 8-Azan have been studied. The lifetime of phosphorescence and the polarity of RTF and RTP have been examined. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：3131 / 3137

页数：7

共 13 条

[1] SOLID-SUBSTRATE ROOM-TEMPERATURE PHOSPHORESCENCE OF PURINE DERIVATIVES ENHANCED BY THALLIUM(I) IONS AND A SURFACE-ACTIVE AGENT [J].

AARON, JJ ;

CAMPIGLIA, AD ;

WINEFORDNER, JD .

ANALYTICA CHIMICA ACTA, 1990, 236 (02) :257-265

[2] DETERMINATION OF 6-MERCAPTOPURINE AND RELATED-COMPOUNDS BY PHOSPHORESCENCE SPECTROSCOPY [J].

ALMOSAWI, AI ;

MILLER, JN ;

BRIDGES, JW .

ANALYST, 1980, 105 (1250) :448-454

[3] SOLID-SURFACE ROOM-TEMPERATURE PHOSPHORIMETRIC DETECTION OF CAFFEINE, THEOPHYLLINE AND THEOBROMINE IN LIQUID-CHROMATOGRAPHY [J].

CAMPIGLIA, AD ;

LASERNA, JJ ;

BERTHOD, A ;

WINEFORDNER, JD .

ANALYTICA CHIMICA ACTA, 1991, 244 (02) :215-222

[4] Determination of thioguanine in pharmaceutical preparations by paper substrate room temperature phosphorimetry [J].

Dong, C ;

Yuan, W ;

Shuang, SM ;

Yang, P .

ANALYST, 2000, 125 (07) :1327-1330

[5]

DONG C, 2000, ANAL LETT, V33, P2939

[6] A FLUOROMETRIC METHOD FOR ESTIMATION OF 6-MERCAPTOPURINE IN SERUM [J].

FINKEL, JM .

ANALYTICAL BIOCHEMISTRY, 1967, 21 (03) :362-&

[7] THE EFFECT OF PH ON THE ROOM-TEMPERATURE PHOSPHORESCENCE PROPERTIES OF SEVERAL PURINE AND PYRIMIDINE-DERIVATIVES [J].

GAYE, MD ;

AARON, JJ .

TALANTA, 1989, 36 (04) :445-449

[8] A COMPARATIVE-STUDY OF HEAVY-ATOM EFFECTS ON THE ROOM-TEMPERATURE PHOSPHORESCENCE OF BIOLOGICALLY IMPORTANT PURINES [J].

GAYE, MD ;

AARON, JJ .

ANALYTICA CHIMICA ACTA, 1988, 205 (1-2) :273-278

[9]

GAYE MD, 1988, ANAL CHIM ACTA, V205, P237

[10] ENVIRONMENTAL-FACTORS AFFECTING MICELLAR STABILIZED ROOM-TEMPERATURE PHOSPHORESCENCE LIFETIMES [J].

KIM, HD ;

CROUCH, SR ;

ZABIK, MJ ;

SELIM, SA .

ANALYTICAL CHEMISTRY, 1990, 62 (21) :2365-2369

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