1999
DOI: 10.1039/a809014i
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Molecularly imprinted monodisperse microspheres for competitive radioassay

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Cited by 296 publications
(186 citation statements)
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“…Application of precipitation polymerization to molecular imprinting has afforded high-quality, imprinted particles with diameters typically less than 1 m with while the yield of precipitation polymerization method was approximately 85% [27], which has been applied in analytical techniques such as competition assay [28] and capillary electrochromatography (CEC) [14]. Under optimum polymerization conditions (see Section 2), 2,4,6-TCP molecularly imprinted polymers were prepared.…”
Section: Polymer Synthesis and Characterizationmentioning
confidence: 99%
“…Application of precipitation polymerization to molecular imprinting has afforded high-quality, imprinted particles with diameters typically less than 1 m with while the yield of precipitation polymerization method was approximately 85% [27], which has been applied in analytical techniques such as competition assay [28] and capillary electrochromatography (CEC) [14]. Under optimum polymerization conditions (see Section 2), 2,4,6-TCP molecularly imprinted polymers were prepared.…”
Section: Polymer Synthesis and Characterizationmentioning
confidence: 99%
“…O método de preparo de MIP por meio de polimerização por precipitação 48 é análogo ao método de polimerização em "bulk", porém, volumes superiores de solventes são empregados a fim de impedir a formação de uma pasta polimérica. Enquanto que no método convencional normalmente são utilizados volumes de solvente de 10 mL, no método por precipitação, quantidades cerca de 5 vezes maiores são utilizadas.…”
Section: Métodos Recentes De Preparo Dos Mipunclassified
“…Devido a estes fatores, a formação de microesferas na forma de um precipitado é assegurada sem a necessidade de se empregar agentes estabilizantes. Tal como a polimerização por sus- pensão em meio aquoso e em perfluorocarbono, a polimerização por precipitação também produz partículas com tamanhos uniformes (tipicamente com diâmetro ≤ 1 μm) 48,61 . Outro ponto que deve ser destacado refere-se ao maior rendimento da reação (ca de 85%) contra os 50% do método de polimerização em "bulk" 28 .…”
Section: Métodos Recentes De Preparo Dos Mipunclassified
“…To further simplify MIP preparation, we have recently introduced a precipitation polymerization method for the preparation of imprinted polymer microspheres [7,8]. In comparison with previous imprinting compositions, we started imprinting polymerization from a highly diluted solution of template, functional monomer, cross-linker and initiator.…”
Section: Molecularly Imprinted Polymer Beadsmentioning
confidence: 99%