Peculiarities of a novel bioenzymatic reactor using carbon nanotubes as enzyme activity enhancers: Application to arginase

被引：16

作者：

Andre, Claire ^{[1
,2
,3
]}

Agiovlasileti, Danai ^{[1
,2
,3
]}

Guillaume, Yves Claude ^{[1
,2
,3
]}

机构：

[1] Univ Franche Comte, F-25000 Besancon, France

[2] CHU Besancon, F-25000 Besancon, France

[3] EA4267 Equipe Bio Analyt Synth EBAS, F-25000 Besancon, France

来源：

TALANTA | 2011年 / 85卷 / 05期

关键词：

Carbon nanotube; Arginase; Enzyme; Activity enhancer; HPLC; NOR-L-ARGININE; STATIONARY-PHASE; CHROMATOGRAPHIC COLUMN; GAS-CHROMATOGRAPHY; IMMOBILIZATION; INHIBITOR; HPLC;

D O I：

10.1016/j.talanta.2011.07.077

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Multiwalled carbon nanotubes have been entrapped in a porous monolithic chromatographic support. This support was used for the covalent immobilization of the arginase enzyme a novel target in hypertension. The effect of the nanotube (NT) amount into the monolith was analyzed. The obtained results demonstrated the ability of carbon nanotubes to increase significantly the performance of this novel bioactive support. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：2703 / 2706

页数：4

共 23 条

[1] A new arginase enzymatic reactor: Development and application for the research of plant-derived inhibitors [J].

Andre, Claire ;

Herlem, Guillaume ;

Gharbi, Tijani ;

Guillaume, Yves Claude .

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 2011, 55 (01) :48-53

[2] Experimental studies of OH° radical/pressure dependence of arginase activity using a molecular chromatography approach [J].

Andre, Claire ;

Ibrahim, Firas ;

Gharbi, Tijani ;

Herlem, Guillaume ;

Guillaume, Yves Claude .

JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2010, 878 (28) :2826-2830

[3] A novel stationary phase based on amino derivatized nanotubes for HPLC separations: Theoretical and practical aspects [J].

Andre, Claire ;

Gharbi, Tijani ;

Guillaume, Yves-Claude .

JOURNAL OF SEPARATION SCIENCE, 2009, 32 (10) :1757-1764

[4] A new chromophoric assay for arginase activity [J].

Baggio, R ;

Cox, JD ;

Harper, SL ;

Speicher, DW ;

Christianson, DW .

ANALYTICAL BIOCHEMISTRY, 1999, 276 (02) :251-253

[5] Treatment with the arginase inhibitor Nω-hydroxy-nor-L-arginine improves vascular function and lowers blood pressure in adult spontaneously hypertensive rat [J].

Bagnost, Teddy ;

Berthelot, Alain ;

Bouhaddi, Malika ;

Laurant, Pascal ;

Andre, Claire ;

Guillaume, Yves ;

Demougeot, Celine .

JOURNAL OF HYPERTENSION, 2008, 26 (06) :1110-1118

[6] Immobilization of arginase and its application in an enzymatic chromatographic column:: Thermodynamic studies of nor-NOHA/arginase binding and role of the reactive histidine residue [J].

Bagnost, Teddy ;

Guillaume, Yves-Claude ;

Thomassin, Mireille ;

Robert, Jean-Francois ;

Berthelot, Alain ;

Xicluna, Alain ;

Andre, Claire .

JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2007, 856 (1-2) :113-120

[7] Cardiovascular effects of arginase inhibition in spontaneously hypertensive rats with fully developed hypertension [J].

Bagnost, Teddy ;

Ma, Ling ;

da Silva, Rafaela F. ;

Rezakhaniha, Rana ;

Houdayer, Christophe ;

Stergiopulos, Nikos ;

Andre, Claire ;

Guillaume, Yves ;

Berthelot, Alain ;

Demougeot, Celine .

CARDIOVASCULAR RESEARCH, 2010, 87 (03) :569-577

[8] COBALT-CATALYZED GROWTH OF CARBON NANOTUBES WITH SINGLE-ATOMIC-LAYERWALLS [J].

BETHUNE, DS ;

KIANG, CH ;

DEVRIES, MS ;

GORMAN, G ;

SAVOY, R ;

VAZQUEZ, J ;

BEYERS, R .

NATURE, 1993, 363 (6430) :605-607

[9] The new alpha-amino acid N-omega-hydroxy-nor-L-arginine: A high-affinity inhibitor of arginase well adapted to bind to its manganese cluster [J].

Custot, J ;

Moali, C ;

Brollo, M ;

Boucher, JL ;

Delaforge, M ;

Mansuy, D ;

Tenu, JP ;

Zimmermann, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (17) :4086-4087

[10] SINGLE-SHELL CARBON NANOTUBES OF 1-NM DIAMETER [J].

IIJIMA, S ;

ICHIHASHI, T .

NATURE, 1993, 363 (6430) :603-605

← 1 2 3 →