1995
DOI: 10.1021/es00003a001
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Immunoassays for Pesticides

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Cited by 161 publications
(103 citation statements)
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References 107 publications
(35 reference statements)
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“…In addition, RIA for parathion determination was developed (Ercegovich et al, 1981). After Engvall and Perlmann (1972) proposed enzyme immunoassay (EIA, ELISA) using enzyme-labeled antigens instead of radioisotope-labeled antigens, a marked increase existed in the development of ELISA for various pesticides including organophosphorus and synthetic pyrethroid insecticides (Hennion et al, 1998;Meulenberg et al, 1995;Nunes et al, 1998;Shan et al, 2002). The immunogenicity of small molecules such as pesticides themselves is extremely low.…”
Section: Elisa Analysis For Neonicotinoid Insecticides As a Rapid Andmentioning
confidence: 99%
“…In addition, RIA for parathion determination was developed (Ercegovich et al, 1981). After Engvall and Perlmann (1972) proposed enzyme immunoassay (EIA, ELISA) using enzyme-labeled antigens instead of radioisotope-labeled antigens, a marked increase existed in the development of ELISA for various pesticides including organophosphorus and synthetic pyrethroid insecticides (Hennion et al, 1998;Meulenberg et al, 1995;Nunes et al, 1998;Shan et al, 2002). The immunogenicity of small molecules such as pesticides themselves is extremely low.…”
Section: Elisa Analysis For Neonicotinoid Insecticides As a Rapid Andmentioning
confidence: 99%
“…O apoio ao uso das metodologias imunoquímicas tem sido baseado em três pontos: i) alta sensibilidade alcançada por muitos imunoensaios, em alguns casos com limites de detecção abaixo de 0,1 µg L -1 para análises de águas e de alimentos 21 , e até níveis de 1 µg L -1 em outros tipos de amostras como solos e matrizes biológi-cas 22 ; ii) elevada especificidade, que torna os imunoensaios capazes de detectar, com exatidão, um determinado contaminante, mesmo na presença de outro que possua estreita similaridade química com este, e iii) extrema simplicidade operacional, com possibilidade de se analisar, de uma só vez, inúmeras amostras. Em resumo, as principais qualidades atribuídas aos imunoensaios incluem sensibilidade, especificidade, rapidez, simplicidade e baixo custo.…”
Section: Vantagens E Limitações Dos Ensaios Imunológicosunclassified
“…5 Since then, immunoassays have found an increased acceptance in environmental analysis as also indicated by the growing number of publications in the field. [6][7][8][9][10] Immunoassays have many advantages over the widely used chromatographic methods, e.g., cost-efficiency, throughput, simplicity and enhanced parallelisation. However, the concept of automated immunosensing has emerged as a part of system development for long-term monitoring of analytes.…”
Section: Introductionmentioning
confidence: 99%