Figure 4From: Porous silicon-based nanostructured microparticles as degradable supports for solid-phase synthesis and release of oligonucleotidesComparison of IR absorbance spectra obtained on LCAA-modified pSi surfaces. (A) Hydrosilylated with fmoc-11-aminoundecene, (B) after fmoc deprotection and reaction with succinic anhydride, (C) capped and reduced with LiAlH4 and (D) DMT protection of alcohol.Back to article page