SENSING IMMOBILIZED MOLECULES OF STREPTAVIDIN ON A SILICON SURFACE BY MALDI-TOF MASS SPECTROMETRY AND FLUORESCENCE MICROSCOPY

A hydrogen-terminated Si (111) surface was modified to form an aminoterminated monolayer for immobilization of streptavidin. Cleavage of an N-(ω-undecylenyl)-phthalimide covered surface using hidrazine yields an amino group-modified surface, which serves as a substrate for the attachment of...

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Autores principales: EYLEEN,ARAYA, MARCELO J,KOGAN, ALEIX G,GUELL, CARLOS A,ESCOBAR, FAUSTO,SANZ
Lenguaje:English
Publicado: Sociedad Chilena de Química 2014
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000200013
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