Ultra-sensitive biosensor based on mesocellular silica foam for organophosphorous pesticide detection

Biosensors and Bioelectronics

Volumn 26, Issue 6, 2011, Pages 2864-2869

  Wu, Shuo ^a   Zhang, Lili ^a   Qi, Lin ^a   Tao, Shengyang ^a   Lan, Xiaoqin ^a   Liu, Zhiguang ^a   Meng, Changgong ^a  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Low limit of detection; Mesocellular silica foam; Monocrotophos; Solid phase extraction

Indexed keywords

ACETYLCHOLINESTERASE; ADSORPTION CAPACITIES; AMPEROMETRIC; BASIC CONDITIONS; CATALYTIC ABILITY; CATALYTIC HYDROLYSIS; HIGHLY SENSITIVE; HYDROPHILIC INTERFACES; LARGE SURFACE AREA; LIMIT OF DETECTION; MESOCELLULAR SILICA FOAM; MONOCROTOPHOS; ORGANOPHOSPHOROUS PESTICIDES; OXIDATION CURRENTS; PHYSICAL ADSORPTION; PORE DIMENSIONS; PRE-CONCENTRATION; REPRODUCIBILITIES; SILICA FOAM; SOLID PHASE EXTRACTION; TARGET MOLECULE; THIOCHOLINE; ULTRATRACES;

ADSORPTION; CATALYTIC OXIDATION; ENZYMATIC HYDROLYSIS; ENZYME IMMOBILIZATION; ENZYMES; EXTRACTION; HYDROGEN; HYDROGEN BONDS; PESTICIDES; SILICA;

BIOSENSORS;

ACETYLCHOLINESTERASE; ACETYLTHIOCHOLINE; MONOCROTOPHOS; ORGANOPHOSPHATE PESTICIDE; SILICON DIOXIDE; THIOCHOLINE;

ACCURACY; ADSORPTION; AMPEROMETRIC BIOSENSOR; ARTICLE; CATALYSIS; CONTROLLED STUDY; ENZYME IMMOBILIZATION; FOOD ANALYSIS; GARLIC; HYDROGEN BOND; HYDROLYSIS; HYDROPHILICITY; MOLECULAR STABILITY; OXIDATION; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SOLID PHASE EXTRACTION;

ACETYLCHOLINESTERASE; ACETYLTHIOCHOLINE; BIOSENSING TECHNIQUES; ENZYMES, IMMOBILIZED; FOOD CONTAMINATION; GARLIC; MONOCROTOPHOS; ORGANOPHOSPHORUS COMPOUNDS; PESTICIDES; SILICON DIOXIDE;

ALLIUM SATIVUM;

EID: 78651364749     PISSN: 09565663     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bios.2010.11.029     Document Type: Article

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