| Heterogeneous photocatalytic degradation of organic contaminants over titanium dioxide: a review of fundamentals, progress and problems UI Gaya, AH Abdullah Journal of photochemistry and photobiology C: Photochemistry reviews 9 (1), 1-12, 2008 | 2775 | 2008 |
| Photocatalytic treatment of 4-chlorophenol in aqueous ZnO suspensions: Intermediates, influence of dosage and inorganic anions UI Gaya, AH Abdullah, Z Zainal, MZ Hussein Journal of hazardous materials 168 (1), 57-63, 2009 | 174 | 2009 |
| Heterogeneous photocatalysis using inorganic semiconductor solids UI Gaya Springer Science & Business Media, 2013 | 110 | 2013 |
| Photocatalytic removal of 2, 4, 6-trichlorophenol from water exploiting commercial ZnO powder UI Gaya, AH Abdullah, MZ Hussein, Z Zainal Desalination 263 (1-3), 176-182, 2010 | 86 | 2010 |
| Photocatalytic degradation of 2, 4-dichlorophenol in irradiated aqueous ZnO suspension UI Gaya, AH Abdullah, Z Zainal, MZ Hussein International Journal of Chemistry 2 (1), 180, 2010 | 56 | 2010 |
| Adsorption of aqueous Cd (II) and Pb (II) on activated carbon nanopores prepared by chemical activation of doum palm shell UI Gaya, E Otene, AH Abdullah SpringerPlus 4 (1), 458, 2015 | 52 | 2015 |
| Kinetic concepts of heterogeneous photocatalysis UI Gaya Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids, 43-71, 2014 | 23 | 2014 |
| Photocatalytic degradation of 1, 4-benzoquinone in aqueous ZnO dispersions Y Abdollahi, AH Abdullah, UI Gaya, S Ahmadzadeh, A Zakaria, K Shameli, ... Journal of the Brazilian Chemical Society 23 (2), 236-240, 2012 | 23 | 2012 |
| Spectrophotometric determination of nitrate in vegetables using phenol UI Gaya, S Alimi Journal of Applied Sciences and Environmental Management 10 (1), 79-83, 2006 | 22 | 2006 |
| Comparative analysis of ZnO-catalyzed photo-oxidation of p-chlorophenols UI Gaya European journal of chemistry 2 (2), 163-167, 2011 | 17 | 2011 |
| Enhanced photodegradation of o-cresol in aqueous Mn(1%)-doped ZnO suspensions Y Abdollahi, AH Abdullah, UI Gaya, Z Zainal, NA Yusof Environmental technology 33 (10), 1183-1189, 2012 | 14 | 2012 |
| Heavy metal contamination of selected spices obtained from Nigeria UI Gaya, SA Ikechukwu Journal of Applied Sciences and Environmental Management 20 (3), 681-688, 2016 | 9 | 2016 |
| Contamination of roadside soil and bush mint (hyptis suaveolens) with trace metals along major roads of Abuja A Usman, UI Gaya Environment and Pollution 2 (4), 44, 2013 | 9 | 2013 |
| Principles of heterogeneous photocatalysis UI Gaya Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids, 1-41, 2014 | 7 | 2014 |
| Mechanistic Principles of Photocatalytic Reaction UI Gaya Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids, 73-89, 2014 | 6 | 2014 |
| Sol-Gel Synthesis of Fe2o3-Doped Tio2 Photocatalyst for Optimized Photocatalytic Degradation of 2, 4-Dichlorophenoxyacetic Acid A Razani, AH Abdullah, A Fitrianto, NA Yusof, UI Gaya Oriental Journal of Chemistry 33 (4), 1959-1968, 2017 | 4 | 2017 |
| Mechanochemical synthesis and characterization of N-doped TiO2 for photocatalytic degradation of caffeine A Yusuf, U Gaya Nanochemistry Research 3 (1), 29-35, 2018 | 3 | 2018 |
| SYNTHESIS OF EOSIN Y-SENSITIZED Ag-TiO2 NANO-HYBRID FOR OPTIMIZED PHOTOCATALYTIC DEGRADATION OF AQUEOUS CAFFEINE MM Ibrahim, UI Gaya Journal of the Chilean Chemical Society 64 (1), 4275-4284, 2019 | 2 | 2019 |
| Influence of Side Chain on the Inhibition of Aluminium Corrosion in HCl by α-Amino Acids UIG Shehu NU Applied Science and Engineering Progress 12 (3), 186-197, 2019 | 2 | 2019 |
| Effect of Irrigation on Soil Properties in Jakara Kano, Nigeria UI Gaya, AA Audu Caspian Journal of Environmental Sciences 3 (2), 99-106, 2005 | 2 | 2005 |
Abdul Halim AbdullahUPMVerified email at upm.edu.my
