Ultraviolet-Visible (UV-Vis) and Fluorescence Spectroscopic Investigation of the Interactions of Ionic Liquids and Catalase

被引：11
|
作者：
Dong, Xing [1 ]
Fan, Yunchang [1 ]
Yang, Peng [1 ]
Kong, Jichuan [1 ]
Li, Dandan [1 ]
Miao, Juan [1 ]
Hua, Shaofeng [1 ]
Hu, Chaobing [1 ]
机构：
[1] Henan Polytech Univ, Coll Phys & Chem, Jiaozuo 454003, Peoples R China
来源：
APPLIED SPECTROSCOPY | 2016年 / 70卷 / 11期
基金：
中国国家自然科学基金;
关键词：
Ionic liquids; ILs; fluorescence spectroscopy; catalase; hydrogen bonding; hydrophobicity; HUMAN SERUM-ALBUMIN; CYTOCHROME-C; 1-BUTYL-3-METHYLIMIDAZOLIUM CHLORIDE; TOXICITY ASSESSMENT; HOFMEISTER SERIES; AQUEOUS-SOLUTIONS; VIBRIO-FISCHERI; STABILITY; PROTEIN; ENZYME;
D O I：
10.1177/0003702816653124
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The inhibitory effects of nine ionic liquids (ILs) on the catalase activity were investigated using fluorescence, absorption ultraviolet-visible spectroscopy. The interactions of ILs and catalase on the molecular level were studied. The experimental results indicated that ILs could inhibit the catalase activity and their inhibitory abilities depended on their chemical structures. Fluorescence experiments showed that hydrogen bonding played an important role in the interaction process. The inhibitory abilities of ILs on catalase activity could be simply described by their hydrophobicity and hydrogen bonding abilities. Unexpected less inhibitory effects of trifluoromethanesulfonate (TfO-) might be ascribed to its larger size, which makes it difficult to go through the substrate channel of catalase to the active site.
引用
收藏
页码：1851 / 1860
页数：10
相关论文
共 50 条
  • [41] Study of interaction between ionic liquids and orange G in aqueous solution with UV-vis spectroscopy and conductivity meter
    Zha, Jin-Ping
    Zhu, Meng-Ting
    Qin, Li
    Wang, Xin-Hong
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2018, 196 : 178 - 184
  • [42] UV-VIS AND CD-SPECTROSCOPIC INVESTIGATIONS OF INTERMOLECULAR INTERACTIONS OF BILE-PIGMENTS WITH SMALL PROTEINS
    MARKO, H
    MULLER, N
    FALK, H
    MONATSHEFTE FUR CHEMIE, 1989, 120 (02): : 163 - 168
  • [43] Cultivation of Lovage under Exposure of Light-Emitting Diode Illumination and Analysis of Rutin Produced by High Performance Liquid Chromatography (HPLC) and Ultraviolet-Visible Spectroscopy (UV-Vis)
    Wack, Holger
    Somborn, Annette
    Schlehuber, Dennis
    Deckert, Stephan
    Keuter, Volkmar
    INTERNATIONAL JOURNAL OF FOOD SCIENCE, 2022, 2022
  • [44] Synchronous fluorescence and UV-vis spectroscopic studies of interactions between the tetracycline antibiotic, aluminium ions and DNA with the aid of the Methylene Blue dye probe
    Ni, Yongnian
    Lin, Daiqin
    Kokot, Serge
    ANALYTICA CHIMICA ACTA, 2008, 606 (01) : 19 - 25
  • [45] Infrared and ultraviolet-visible spectroscopic studies of silica, [(Cp)2ZrCl2] and trimethylaluminum interactions
    Costa, FG
    Braga, EA
    Brandao, ST
    Espeleta, AD
    da Rocha, ZN
    Simplício, LMT
    Sales, EA
    APPLIED CATALYSIS A-GENERAL, 2005, 290 (1-2) : 221 - 226
  • [46] UV-VIS, Fluorescence and Mass Spectrometry Investigation on the Transition Metal Ion Chelation of Two Bioisosteres of Resveratrol
    Qin, Wen
    Zou, Biqun
    Zhang, Ye
    Yi, Xianghui
    Pan, Zhenghong
    ASIAN JOURNAL OF CHEMISTRY, 2013, 25 (04) : 2185 - 2188
  • [47] Quantifying flux residues after soldering on technical copper using ultraviolet visible (UV-Vis) spectroscopy and multivariate analysis
    Englert, Tim
    Stiedl, Jan
    Green, Simon
    Jacob, Timo
    Chasse, Thomas
    Rebner, Karsten
    MICROELECTRONICS RELIABILITY, 2021, 125
  • [48] Use of Ionic Liquids for Preconcentration/Separation of Diazinon by In Situ Solvent Formation Microextraction (ISFME) and Measurement by the UV-Vis Spectrophotometer
    Sedaghati, Soheila
    Dalali, Naser
    INTERNATIONAL JOURNAL OF PHARMACEUTICAL RESEARCH AND ALLIED SCIENCES, 2019, 8 (03): : 164 - 171
  • [49] Determination of cmc of imidazolium based surface active ionic liquids through probe-less UV-vis spectrophotometry
    Rather, Mudasir Ahmad
    Rather, Ghulam Mohammad
    Pandit, Sarwar Ahmad
    Bhat, Sajad Ahmad
    Bhat, Mohsin Ahmad
    TALANTA, 2015, 131 : 55 - 58
  • [50] UV-Vis spectroscopic studies of solute-solvent and solute-cosolvent interactions in supercritical carbon dioxide
    Lu, J
    Han, BX
    Yan, HK
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1999, 1 (14) : 3269 - 3276
12345