publication 2010 Spectrofluorimetric Determination of Cefixime in Pharmaceutical Preparation and Biological fluids using Calcein as a Fluorescence Prob Pages 280-284 more of publication Sorption/desorption properties of γ-Al2O3 towards phosphate anions. by M I Zaman, R Gul, S M Mustafa, M Javid, S Haider 2004 Effect of evacuation temperature on surface and pH of granular charcoal and adsorption of dyes by S A Khan, l Ahmad, M Saleem, M A Khan, S Haider, lhasanullah, Y Iqbal , 2006 Swelling and Electroresponsive Characteristics of Gelatin Immobilized onto Multi-Walled Carbon Nanotubes We prepared multi-walled carbon nanotube (MWNT)/gelatin composites by dispersion of MWNT through ultrasonication in an aqueous medium with anionic surfactant sodium dodecyl sulfate (SDS). by S Haider, S Y Park, K Saeed, B.L. Farmer 2007