Interaction of myoglobin with poly(methacrylic acid) at different pH in their layer-by-layer assembly films: An electrochemical study

Interaction of heme proteins with poly(p

Interaction of heme proteins with poly(propyleneimine) dendrimers in layer-by-layer assembly films under different pH conditions

✍ Pingli He; Min Li; Naifei Hu 📂 Article 📅 2005 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 489 KB 👁 2 views

## Abstract With the isoelectric point at pH 7.4, hemoglobin (Hb) has net positive surface charges at pH 5.0 and overall negative charges at pH 9.0, and is essentially neutral at pH 7.0. The fifth‐generation poly(propyleneimine) (PPI) dendrimer is usually positively charged in aqueous solution. The