Interaction of nucleobases with proflavine on silica surface

被引：0
|
作者：
N. N. Vlasova
L. P. Golovkova
N. G. Stukalina
O. V. Markitan
机构：
[1] National Academy of Sciences of Ukraine,Institute of Surface Chemistry
来源：
Colloid Journal | 2013年 / 75卷
关键词：
Cytosine; Guanine; Xanthine; Uracil; Fume Silica;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The adsorption of purine and pyrimidine nucleobases from aqueous solutions on silica surface modified by preliminary adsorption of proflavine has been studied as depending on pH and adsorbate concentration. It has been shown that the bases interact with proflavine, the molecules of which are attached to neutral silanol groups of silica via hydrogen bonds. The equilibrium constants of the complexation reactions between the bases and adsorbed proflavine have been calculated.
引用
收藏
页码：373 / 377
页数：4
相关论文
共 50 条
  • [21] INTERACTION OF HETEROPOLY ACIDS WITH THE SURFACE OF DISPERSED SILICA
    FISUN, LA
    AKHORUKOMEIE, Z
    PAK, VN
    JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1992, 65 (01): : 74 - 77
  • [22] Interaction between acetyl chloride and a silica surface
    Gun'ko, V.M.
    Kinetics and Catalysis, 1992, 32 (5 pt 1) : 1011 - 1018
  • [23] Interaction between Pd and Ag on the surface of silica
    Karski, S
    Witonska, I
    Rogowski, J
    Goluchowska, J
    JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2005, 240 (1-2) : 155 - 163
  • [24] INTERACTION OF TITANIUM ISOPROPOXIDE WITH SURFACE HYDROXYLS ON SILICA
    SRINIVASAN, S
    DATYE, AK
    SMITH, MH
    PEDEN, CHF
    JOURNAL OF CATALYSIS, 1994, 145 (02) : 565 - 573
  • [25] STUDY OF THE INTERACTION OF POLYFUNCTIONAL SILANES WITH A SILICA SURFACE
    VAINSHTEIN, PM
    KOLTSOV, SI
    EZHOVSKII, YK
    ZHURNAL FIZICHESKOI KHIMII, 1983, 57 (07): : 1733 - 1737
  • [26] Interaction of flutriafol with the surface of silica and layer silicates
    Zhmud, BV
    House, WA
    Sevastyanova, EB
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1997, 127 (1-3) : 187 - 199
  • [27] INTERACTION OF 1-OLEFINS WITH SILICA SURFACE
    BELYAKOVA, LA
    VARVARIN, AM
    SIDORCHUK, VV
    SIMUROV, AV
    TERTYKH, VA
    UKRAINSKII KHIMICHESKII ZHURNAL, 1992, 58 (01): : 30 - 36
  • [28] Interaction of Silica Nanoparticles with a Flat Silica Surface through Neutron Reflectometry
    Chung, Eunhyea
    Yiacoumi, Sotira
    Halbert, Candice
    Ankner, John
    Wang, Wei
    Kim, Changwoo
    Tsouris, Costas
    ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2012, 46 (08) : 4532 - 4538
  • [29] STUDIES OF CHARGE-TRANSFER INTERACTION OF NUCLEOSIDES WITH PROFLAVINE
    CHOUDHURY, M
    BASU, R
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1995, 85 (1-2) : 89 - 92
  • [30] Fluorimetric Study on the Interaction between Norfloxacin and Proflavine Hemisulphate
    More, Vishalkumar R.
    Anbhule, Prashant V.
    Lee, Sang H.
    Patil, Shivajirao R.
    Kolekar, Govind B.
    JOURNAL OF FLUORESCENCE, 2011, 21 (04) : 1789 - 1796
12345