%0 Journal Article
%T A Surface Modifier for the Production of Selectively Activated Amino Surface Groups
%J Coatings | An Open Access Journal from MDPI
%D 2019
%R https://doi.org/10.3390/coatings9110726
%X The formation of self-assembled monolayers with the possibility of selective activation is an important goal of surface chemistry. In this work, a new surface modifier which creates amino surfaces based on aminopropylsilatrane (APS) with a protected amino group was obtained. The utilization of protected APS allows producing a self-assembled monolayer (SAM) and obtaining reactive surface amino groups at distinct times. Furthermore, a precise selective deprotection with a further modification of the activated amino groups could be performed without affecting the protected groups. To demonstrate the practical applicability of this modifier, a trinitrotoluene-sensitive sensor based on an ion-sensitive field-effect transistor (ISFET) was obtained. View Full-Tex
%U https://www.mdpi.com/2079-6412/9/11/726