Design and characterization of a pH-responsive carboxylated cellulose nanofibril composite aerogel for enhanced drug delivery

Key Points

• Enhanced drug delivery capacity observed with the pH-responsive cellulose composite aerogel, indicating its effectiveness.
• Characterization of the composite aerogel revealed its unique properties that support targeted drug release.
• The study utilizes a novel approach to create a pH-responsive biomaterial for improved therapeutic applications.
• Initial findings suggest that the composite aerogel could revolutionize drug delivery systems in medicine.