1994
DOI: 10.1021/jf00045a041
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Development and Application of Laboratory and Field Immunoassays for Chlorpyrifos in Water and Soil Matrixes

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Cited by 51 publications
(51 citation statements)
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“…One type of hapten for OP pesticides is the one with an aminocarboxylic acid bridge at the thiophosphate group, which has been used for the development of ELISA for several OP pesticides. [4][5][6][7][8][9][10][11][12] We have developed a simple method for the synthesis of such haptens, which requires far fewer steps and can provide a wider range of hapten structures. [4][5][6] We previously applied this method to the synthesis of several OP pesticides including chlorpyrifos, 4 isofenphos, 5 and cyanophos.…”
Section: Introductionmentioning
confidence: 99%
“…One type of hapten for OP pesticides is the one with an aminocarboxylic acid bridge at the thiophosphate group, which has been used for the development of ELISA for several OP pesticides. [4][5][6][7][8][9][10][11][12] We have developed a simple method for the synthesis of such haptens, which requires far fewer steps and can provide a wider range of hapten structures. [4][5][6] We previously applied this method to the synthesis of several OP pesticides including chlorpyrifos, 4 isofenphos, 5 and cyanophos.…”
Section: Introductionmentioning
confidence: 99%
“…McAdam et al (129,130) desarrollaron un método general para sintetizar este tipo de haptenos, que ha sido aplicado con éxito al desarrollo de ELISAs para varios plaguicidas organofosforados (126,(131)(132)(133)(134). Este método se basa en la unión del brazo espaciador al grupo tiofosfato, e implica varios pasos de protección y desprotección del mismo.…”
Section: Principios Generales De Las Técnicas Inmunoquímicasunclassified
“…Para clorpirifos, el ensayo C presenta una IC 50 similar a la de los mejores inmunoensayos descritos en la bibliografía (134,286); sin embargo, el límite de detección es considerablemente más bajo y el intervalo de trabajo más amplio. Por otro lado, el ensayo D es, según la información recogida, el inmunoensayo más sensible descrito hasta este momento para clorpirifos.…”
Section: Tabla 23 Condiciones De Trabajo óPtimas De Los Elisasunclassified
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