Retraction Note: pH-responsive CAP-co-poly(methacrylic acid)-based hydrogel as an efficient platform for controlled gastrointestinal delivery: fabrication, characterization, in vitro and in vivo toxicity evaluation

Affiliations

• ¹ Department of Pharmacy, COMSATS Institute of Information Technology, Abbottabad, 22010, Pakistan. msmarwat@gmail.com.
• ² Department of Pharmacy, COMSATS Institute of Information Technology, Abbottabad, 22010, Pakistan.
• ³ Faculty of Pharmacy and Alternative Medicine, The Islamia University of Bahawalpur, Bahawalpur, Punjab, 63100, Pakistan.
• ⁴ Department of Pharmacy, University of Malakand, Lower Dir, Chakdara, KPK, Pakistan.
• ⁵ Department of Pharmaceutics, Faculty of Pharmacy, Universiti Teknologi MARA, Puncak Alam Campus, Bandar Puncak Alam, Selangor, 42300, Malaysia.