Macrocyclic antibiotics as chiral selectors in the design of enantioselective, potentiometric membrane electrodes

被引：2
|
作者：
Rat'ko, AA
Stefan, RI [1 ]
van Staden, JF
Aboul-Enein, HY
机构：
[1] Univ Pretoria, Dept Chem, ZA-0002 Pretoria, South Africa
[2] King Faisal Specialist Hosp & Res Ctr, Biol & Med Res Dept MBC 03 65, Pharmaceut Anal & Drug Dev Lab, Riyadh 11211, Saudi Arabia
来源：
INSTRUMENTATION SCIENCE & TECHNOLOGY | 2004年 / 32卷 / 06期
关键词：
enantioselective potentiometric membrane electrode; vancomycin; teicoplanin; acetyl-L-carnitine;
D O I：
10.1081/CI-200037017
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Two enantioselective, potentiometric membrane electrodes, based on macrocyclic Glycopeptide antibiotics-vancomycin and teicoplanin-were designed. Acetyl-L-carnitine was selected as model analyte. The linear concentration ranges for the proposed electrodes were 10(-5)-10(-2) mol L-1 for the vancomycin-based electrode and 10(-4)-10(-2) mol L-1 for the teicoplanin-based electrode, with slopes of 58.1 and 55.0 mV/p (acetyl-L-carnitine), respectively. The enantioselectivity was determined over D-carnitine. The surfaces of the electrodes are easily renewable by polishing on alumina paper.
引用
收藏
页码：601 / 610
页数：10
相关论文
共 50 条
  • [21] Enantioselective Potentiometric Membrane Electrodes Based on Antibiotics for the Determination of L- and D-Glyceric Acids
    Stefan-van Staden, Raluca-Ioana
    Nejem, R'afat M.
    van Staden, Jacobus Frederick
    Aboul-Enein, Hassan Y.
    INTERNATIONAL JOURNAL OF ELECTROCHEMISTRY, 2011, 2011
  • [22] Macrocyclic antibiotics as effective chiral selectors for enantiomeric resolution by liquid chromatography and capillary electrophoresis
    Aboul-Enein, HY
    Ali, I
    CHROMATOGRAPHIA, 2000, 52 (11-12) : 679 - 691
  • [23] Macrocyclic Antibiotics as Chiral Selectors in High-Performance Liquid Chromatography and Capillary Electrophoresis
    E. N. Shapovalova
    I. A. Fedorova
    I. A. Anan’eva
    O. A. Shpigun
    Journal of Analytical Chemistry, 2018, 73 : 1064 - 1075
  • [24] Macrocyclic antibiotics as effective chiral selectors for enantiomeric resolution by liquid chromatography and capillary electrophoresis
    H. Y. Aboul-Enein
    I. Ali
    Chromatographia, 2000, 52 : 679 - 691
  • [25] Macrocyclic Antibiotics as Chiral Selectors in High-Performance Liquid Chromatography and Capillary Electrophoresis
    Shapovalova, E. N.
    Fedorova, I. A.
    Anan'eva, I. A.
    Shpigun, O. A.
    JOURNAL OF ANALYTICAL CHEMISTRY, 2018, 73 (11) : 1064 - 1075
  • [26] The Potentiometric Performances of Membrane Electrodes Based on Tetracycline Antibiotics
    Baek, Jonggyu
    Rhee, Insook
    Paeng, Ki-Jung
    JOURNAL OF THE KOREAN ELECTROCHEMICAL SOCIETY, 2006, 9 (03): : 132 - 134
  • [27] Chiral Recognition Mechanisms with Macrocyclic Glycopeptide Selectors
    Berthod, Alain
    CHIRALITY, 2009, 21 (01) : 167 - 175
  • [28] Macrocyclic Antibiotics as Effective Chiral Selectors in Liquid Chromatography for Enantiomeric Separation of Pharmaceutical Compounds: A Review
    Fouad, Ali
    El-Sayed, Doaa H.
    Salman, Basma E.
    Bakr, Hanan H.
    Adel, Shahd E.
    Alzarak, Tasneem M.
    Mahmoud, Abdelrahman
    CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY, 2023,
  • [29] Enantioselective assay of S(+)-ibuprofen using enantioselective, potentiometric membrane electrodes based on maltodextrins
    Stefan-van Staden, Raluca-Ioana
    Mashile, Tumelo R.
    SENSORS AND ACTUATORS B-CHEMICAL, 2006, 120 (01): : 295 - 297
  • [30] Determination of D-2-hydroxyglutaric acid in urine samples using enantioselective, potentiometric membrane electrodes based on antibiotics
    Stefan, RI
    Nejem, WM
    van Staden, JF
    Aboul-Enein, HY
    SENSORS AND ACTUATORS B-CHEMICAL, 2005, 106 (02): : 791 - 795
12345