1. Khalid, I., M. Ahmad, M.U. Minhas and K. Barkat, 2017. Synthesis and evaluation of chondroitin sulfate based hydrogels of loxoprofen with adjustable properties as controlled release carriers. Carbohydr. Polym., 181: 1169-1179.
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2. Khalid, I., M. Ahmad, M.U. Minhas and K. Barkat, 2017. Preparation and characterization of alginate-PVA-based semi-IPN: Controlled release pH-responsive composites. Polym. Bull. 10.1007/s00289-017-2079-y.
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3. Barkat, K., M. Ahmad, M.U. Minhas, I. Khalid and B. Nasir, 2017. Development and characterization of pH‐responsive polyethylene glycol‐co‐poly (methacrylic acid) polymeric network system for colon target delivery of oxaliplatin: Its acute oral toxicity study. Adv. Polym. Technol. 10.1002/adv.21840.
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4. Barkat, K., M. Ahmad, M.U. Minhas and I. Khalid, 2017. Oxaliplatin‐loaded crosslinked polymeric network of chondroitin sulfate‐co‐poly (methacrylic acid) for colorectal cancer: Its toxicological evaluation. J. Applied Polym. Sci., Vol. 134. 10.1002/app.45312.
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5. Abbas, M.K., M. Ahmad, K. Barkat and N. Aslam, 2017. Antifungal, antioxidant and phytochemical screening of Melia azedarach flower extracts by using different solvents. J. Pharmaceut. Res. Int., 20: 1-12.
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6. Saleem, H., I. Ahmad, M. Ashraf, M.S.A. Gill, M.F. Nadeem, M.N. Shahid and K. Barkat, 2016. In vitro studies on anti-diabetic and anti-ulcer potentials of Jatropha gossypifolia (Euphorbiaceae). Trop. J. Pharmaceut. Res., 15: 121-125.
7. Khalid, I., M. Ahmad, M.U. Minhas, K. Barkat and M. Sohail, 2016. Cross‐linked sodium alginate‐g‐poly (acrylic acid) structure: A potential hydrogel network for controlled delivery of loxoprofen sodium. Adv. Polym. Technol. 10.1002/adv.21747.
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8. Barkat, K., M. Ahmad, M.U. Minhas, M.Z. Malik and M. Sohail, 2014. Development of a simple chromatographic method for the determination of piracetam in human plasma and its pharmacokinetic evaluation. Drug Res., 64: 384-388.