1. Y.Y. Liu, X.L. Guo, L. Zhu, X.J. Wang, C. Ge, L. Zhao, J. Chen, Y. Zhang, Z.M. Wang, L.T. Sun, ZnO nano sheet-assisted immobilization of Ag nano particles on graphene/Ni foam for highly efficient reduction of 4-nitrophenol, Rsc Adv., 7 (2017) 16924– 16930.
  2. F. Bao, F.T. Tan, W. Wang, X.L. Qiao, J.G. Chen, Facile preparation of Ag/Ni(OH)(2) composites with enhanced catalytic activity for reduction of 4-nitrophenol, Rsc Adv., 7 (2017) 14283–14289.
  3. O.A. Zelekew, D.H. Kuo, Synthesis of a hierarchical structured NiO/NiS composite catalyst for reduction of 4-nitrophenol and organic dyes, Rsc Adv., 7 (2017) 4353–4362.
  4. F. Qu, P. Chen, S. Zhu, J. You, High selectivity of colorimetric detection of p-nitrophenol based on Ag nanoclusters, Spectrochim Acta A Mol Biomol Spectrosc., 171 (2017) 449–453.
  5. M. Naushad, T. Ahamad, Z.A. Alothman, M.A. Shar, N.S. AlHokbany, S.M. Alshehri, Synthesis, characterization and application of curcumin formaldehyde resin for the removal of Cd2+ from wastewater: Kinetics, isotherms and thermodynamic studies, J. Ind. Eng. Chem., 29 (2015) 78–86.
  6. M. Thakur, G. Sharma, T. Ahamad, A.A. Ghfar, D. Pathania, M. Naushad, Efficient photo catalytic degradation of toxic dyes from aqueous environment using gelatin-Zr (IV) phosphate nancomposite and its antimicrobial activity, Colloids Surf. B, 157 (2017) 456–463.
  7. M. Naushad, T. Ahamad, G. Sharma, A.H. Al-Muhtaseb, A.B. Albadarin, M.M. Alam, Z.A. ALOthman, S.M. Alshehri, A.A. Ghfar, Synthesis and characterization of a new starch/SnO2 nano composite for efficient adsorption of toxic Hg2+ metal ion, Chem. Eng. J., 300 (2016) 306–316.
  8. Z.A. AlOthman, M.M. Alam, M. Naushad, Heavy toxic metal ion exchange kinetics: Validation of ion exchange process on composite cation exchanger nylon 6,6 Zr (IV) phosphate, J. Ind. Eng. Chem., 19 (2013) 956–960.
  9. A.A. Alqadami, M. Naushad, M.A. Abdalla, T. Ahamad, Z.A. Alothman, S.M. Alshehri, Synthesis and characterization of Fe3O4@TSC nano composite: highly efficient removal of toxic metal ions from aqueous medium, Rsc Adv, 6 (2016) 22679–22689.
  10. M. Naushad, T. Ahamad, B.M. Al-Maswari, A.A. Alqadami, S.M. Alshehri, Nickel ferrite bearing nitrogen-doped mesoporous carbon as efficient adsorbent for the removal of highly toxic metal ion from aqueous medium, Chem. Eng. J., 330 (2017) 1351–1360.
  11. T. Ahamad, M. Naushad, B.M. Al-Maswari, J. Ahmed, Z.A. ALOthman, S.M. Alshehri, A.A. Alqadami, Synthesis of a recyclable mesoporous nano composite for efficient removal of toxic Hg2+ from aqueous medium, J. Ind. Eng. Chem., 53 (2017) 268–275.
  12. Z.H. Farooqi, K. Naseem, R. Begum, A. Ijaz, Catalytic reduction of 2-nitroaniline in aqueous medium using silver nano particles functionalized polymer microgels, J. Inorg. Organomet. Polym Mater., 25 (2015) 1554–1568.
  13. K. Naseem, R. Begum, Z.H. Farooqi, Catalytic reduction of 2-nitroaniline: a review, Environ. Sci. Pollut. R., 24 (2017) 6446– 6460.
  14. R. Begum, Z.H. Farooqi, E. Ahmed, K. Naseem, S. Ashraf, A. Sharif, R. Rehan, Catalytic reduction of 4-nitrophenol using silver nano particles-engineered poly (N-isopropylacrylamide- co-acrylamide) hybrid microgels, Appl. Organomet. Chem., 31 (2017).
  15. Z.H. Farooqi, S. Iqbal, S.R. Khan, F. Kanwal, R. Begum, Cobalt and nickel nano particles fabricated p (NIPAM-co-MAA) microgels for catalytic applications, E-Polym., 14 (2014) 313– 321.
  16. G. Darabdhara, P.K. Boruah, P. Borthakur, N. Hussain, M.R. Das, T. Ahamad, S.M. Alshehri, V. Malgras, K.C.W. Wu, Y. Yamauchi, Reduced graphene oxide nano sheets decorated with Au-Pd bimetallic alloy nano particles towards efficient photo catalytic degradation of phenolic compounds in water, Nano scale, 8 (2016) 8276–8287.
  17. F.I. Abou El Fadl, G.A. Mahmoud, N.A. Badawy, F.H. Kamal, A.A. Mohamed, Pectin-based hydrogels and its ferrite nano composites for removal of nitro compounds, Desal. Water Treat., 90 (2017) 283–293.
  18. M. Ghorbanloo, S. Tarasi, R. Tarasi, J. Tao, Cu and Co nano particle composites based on starch poly(acrylic acid) hydrogel: reusable catalysts for catalytic reduction of nitrophenol, Desal. Water Treat, 89 (2017) 233–239.
  19. M.Y. Gan, Y.Q. Huang, Y.L. Zhang, J.M. Pan, W.D. Shi, Y.S. Yan, Fabrication of Ag/halloysite nano tubes/Fe3O4 nanocatalyst and their catalytic performance in 4-nitrophenol reduction, Desal. Water Treat, 56 (2015) 425–434.
  20. L.P. Lukhele, R.W.M. Krause, Z.P. Nhlabatsi, B.B. Mamba, M.N.B. Momba, Copper and silver impregnated carbon nano tubes incorporated into cyclodextrin polyurethanes for the removal of bacterial and organic pollutants in water, Desal. Water Treat., 27 (2011) 299–307.
  21. Q. Zhang, C. He, P. Yin, J.n.M. Shreeve, Insensitive nitrogen-rich materials incorporating the nitroguanidyl functionality, Chem. Asian J., 9 (2014) 212–217.
  22. S.M. Alshehri, M. Naushad, T. Ahamad, Z.A. Alothman, A. Aldalbahi, Synthesis, characterization of curcumin based ecofriendly antimicrobial bio-adsorbent for the removal of phenol from aqueous medium, Chem. Eng. J., 254 (2014) 181–189.
  23. M. Wang, D. Tian, P. Tian, L. Yuan, Synthesis of micron-SiO2@nano-Ag particles and their catalytic performance in 4-nitrophenol reduction, Appl. Surf. Sci., 283 (2013) 389–395.
  24. S.M. Alshehri, A. Aldalbahi, A.B. Al-Hajji, A.A. Chaudhary, M.I.H. Panhuis, N. Alhokbany, T. Ahamad, Development of carboxymethyl cellulose-based hydrogel and nano silver composite as antimicrobial agents for UTI pathogens, Carbohydr. Polym., 138 (2016) 229–236.
  25. T. Ahamad, S.M. Alshehri, Physiochemical characterization and antimicrobial evaluation of phenylthiourea-formaldehyde polymer (PTF) based polymeric ligand and its polymer metal complexes, Spectrochim. Acta, Part A, 108 (2013) 26–31.
  26. T.N.J.I. Edison, Y.R. Lee, M.G. Sethuraman, Green synthesis of silver nano particles using Terminalia cuneata and its catalytic action in reduction of direct yellow-12 dye, Spectrochim. Acta, Part A, 161 (2016) 122–129.
  27. S. Dutta, S. Sarkar, C. Ray, A. Roy, R. Sahoo, T. Pal, Mesoporous gold and palladium nano leaves from liquid-liquid interface: enhanced catalytic activity of the palladium analogue toward hydrazine-assisted room-temperature 4-nitrophenol reduction, Acs Appl Mater Inter, 6 (2014) 9134–9143.
  28. X.D. Le, Z.P. Dong, Y.S. Liu, Z.C. Jin, T.D. Huy, M. Le, J.T. Ma, Palladium nano particles immobilized on core-shell magnetic fibers as a highly efficient and recyclable heterogeneous catalyst for the reduction of 4-nitrophenol and Suzuki coupling reactions, J. Mater. Chem. A, 2 (2014) 19696–19706.
  29. B.R. Strohmeier, K.L. Bunker, C.L. Lopano, J.P. Marquis, J.D. Piasecki, K.E. Bennethum, R.G. White, T. Nunney, R.J. Lee, XPS and SEM/STEM characterization of silver nano particles formed from the X-ray-induced and thermal reduction of silver behenate, Microsc Microanal, 15 (2009) 1298–1299.
  30. R.A. Morales-Luckie, V. Sanchez-Mendieta, O. Olea-Mejia, A.R. Vilchis-Nestor, G. Lopez-Tellez, V. Varela-Guerrero, L. Huerta, J. Arenas-Alatorre, Facile solventless synthesis of a nylon-6,6/silver nano particles composite and its XPS study, Int J Polym Sci., (2013).
  31. Z. Gao, R.X. Su, R.L. Huang, W. Qi, Z.M. He, Glucomannan-mediated facile synthesis of gold nano particles for catalytic reduction of 4-nitrophenol, Nanoscale Res. Lett., 9 (2014).
  32. Z.H. Farooqi, S.R. Khan, R. Begum, F. Kanwal, A. Sharif, E. Ahmed, S. Majeed, K. Ijaz, A. Ijaz, Effect of acrylic acid feed contents of microgels on catalytic activity of silver nano particles fabricated hybrid microgels, Turk J Chem., 39 (2015) 96–107.
  33. M. Ajmal, Z.H. Farooqi, M. Siddiq, Silver nano particles containing hybrid polymer microgels with tunable surface plasmon resonance and catalytic activity, Korean J Chem Eng., 30 (2013) 2030–2036.
  34. S.R. Khan, Z.H. Farooqi, M. Ajmal, M. Siddiq, A. Khan, Synthesis, Characterization, and silver nano particles fabrication in N-isopropylacrylamide-based polymer microgels for rapid degradation of p-nitrophenol, J Disper Sci Technol, 34 (2013) 1324–1333.
  35. Z.H. Farooqi, K. Naseem, A. Ijaz, R. Begum, Engineering of silver nano particle fabricated poly (N-isopropylacrylamide-co-acrylic acid) microgels for rapid catalytic reduction of nitrobenzene, J. Polym. Eng., 36 (2016) 87–96.
  36. S.M. Alshehri, T. Almuqati, N. Almuqati, E. Al-Farraj, N. Alhokbany, T. Ahamad, Chitosan based polymer matrix with silver nano particles decorated multi walled carbon nano tubes for catalytic reduction of 4-nitrophenol, Carbohyd. Polym., 151 (2016) 135–143.