Abstract
A simple and green ecofriendly approach was demonstrated for the synthesis of silver-reduced graphene oxide nanocomposites (Ag@rGONCs) using Moringa oleifera fruit shell extracts. The synthesized Ag@rGONCs were characterized by UV–visible spectroscopy, FTIR spectroscopy, scanning electron microscopy, energy dispersive X-ray spectroscopy, particle size and zeta potential. The results revealed a successful in situ decoration of Ag@rGONCs by simultaneous reduction of AgNPs and GO using the single reducing agent Moringa oleifera fruit shell extracts in the presence of sunlight. The resulting NCs exhibited good selectivity towards the determination of Pb2+, Hg2+ and Cr(VI) ions with the detection limits of 50 nM, 15 µM and 500 nM, respectively.
Graphical Abstract
Similar content being viewed by others
References
A.K. Geim, K.S. Novoselov, Nat. Mater. 6, 3 (2007)
M. Khan, M.N. Tahir, S.F. Adil, H.U. Khan, M.R.H. Siddiqui, A.A. Al-warthan, W. Tremel, J. Mater. Chem. A 3, 37 (2015)
T.K. Das, S. Prusty, Polym. Plast. Technol. Eng. 52, 4 (2013)
V. Dhand, K.Y. Rhee, H.J. Kim, D.H. Jung, J. Nanomater. 2013, 158 (2013)
Z. Wang, C. Xu, G. Gao, X. Li, RSC Adv. 4, 26 (2014)
N.R. Jana, T.K. Sau, T. Pal, J. Phys. Chem. A B 103, 1 (1999)
W. Songping, M. Shuyuan, Mater. Chem. Phys. 89, 2 (2005)
S. Agnihotri, S. Mukherji, S. Mukherji, RSC Adv. 4, 8 (2014)
F. Frederix, J.-M. Friedt, K.-H. Choi, W. Laureyn, A. Campitelli, D. Mondelaers, G. Maes, G. Borghs, Anal. Chem. 75, 24 (2003)
U. Nickel, A. Zu Castell, K. Pöppl, S. Schneider, Langmuir 16, 23 (2000)
J. Li, C.Y. Liu, Eur. J. Inorg. Chem. 2010, 8 (2010)
S. Kochmann, T. Hirsch, O.S. Wolfbeis, Trends Anal. Chem. 39, 87–113 (2012)
E. Nossol, A.B. Nossol, S.-X. Guo, J. Zhang, X.-Y. Fang, A.J. Zarbin, A.M. Bond, J. Mater. Chem. C 2, 5 (2014)
P. Chen, T.-Y. Xiao, H.-H. Li, J.-J. Yang, Z. Wang, H.-B. Yao, S.-H. Yu, ACS Nano 6, 1 (2011)
H.M. Hassan, V. Abdelsayed, S.K. Abd El Rahman, K.M. AbouZeid, J. Terner, M.S. El-Shall, S.I. Al-Resayes, A.A. El-Azhary, J. Mater. Chem. 19, 23 (2009)
N.I. Ikhsan, P. Rameshkumar, A. Pandikumar, M.M. Shahid, N.M. Huang, S.V. Kumar, H.N. Lim, Talanta 144, 908–914 (2015)
S. Gurunathan, J.W. Han, J.H. Park, E. Kim, Y.-J. Choi, D.-N. Kwon, J.-H. Kim, Int J Nanomedicine 10, 6257 (2015)
L. Pari, M. Karamac, A. Kosinska, A. Rybarczyk, R. Amarowicz, Pol. J. Food Nutr. Sci. 57, 2 (2007)
B.-S. Lou, P. Veerakumar, S.-M. Chen, V. Veeramani, R. Madhu, S.-B. Liu, Sci. Rep. 6, (2016)
J.H. Duffus, Pure Appl. Chem. 74, 5 (2002)
G. Aragay, J. Pons, A. Merkoçi, Chem. Rev. 111, 5 (2011)
T.W. Clarkson, L. Magos, G.J. Myers, N. Engl, J. Med. 349, 18 (2003)
M.A. Behnajady, S. Bimeghdar, Chem. Eng. J. 239, 105–113 (2014)
L. Chen, X. Fu, W. Lu, L. Chen, A.C.S. Appl, Mater. Interfaces 5, 2 (2012)
Y.-L. Hung, T.-M. Hsiung, Y.-Y. Chen, Y.-F. Huang, C.-C. Huang, J. Phys. Chem. C 114, 39 (2010)
J. Du, L. Jiang, Q. Shao, X. Liu, R.S. Marks, J. Ma, X. Chen, Small 9, 9–10 (2013)
Y.-W. Lin, C.-C. Huang, H.-T. Chang, Analyst 136, 5 (2011)
J. Chen, B. Yao, C. Li, G. Shi, Carbon 64, 225–229 (2013)
K.R. Brain, T.D. Turner, The Practical Evaluation of Phytopharmaceuticals, 1st edn. (Wrightscience Technical, Bristol, 1975).
W.C. Evans, Trease Evans Pharmacognosy, 14th edn. (WB Saunders, London, 1966), pp. 119–159
S. Thatai, P. Khurana, S. Prasad, S.K. Soni, D. Kumar, Microchem. J. 124, 104–110 (2016)
P. Rameshkumar, N.M. Huang, L.S. Wei, Microchim. Acta 183, 597–603 (2016)
K.Z. Kamali, A. Pandikumar, S. Jayabal, R. Ramaraj, H.N. Lim, B.H. Ong, C.S. Bien, Y.Y. Kee, N.M. Huang, Microchim. Acta. 183, 369–377 (2016)
E. Ziaei, A. Mehdinia, A. Jabbari, Anal. Chim. Acta. 850, 49–56 (2014)
L. Cui, X. Guo, Q. Wei, Y. Wang, L. Gao, L. Yan, T. Yan, B. Du, J. Colloid Interface Sci. 439, 112–120 (2015)
Acknowledgements
The authors are grateful to the management and principal, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur for providing the necessary facilities, support and encouragement.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Patil, P.O., Bhandari, P.V., Deshmukh, P.K. et al. Green fabrication of graphene-based silver nanocomposites using agro-waste for sensing of heavy metals. Res Chem Intermed 43, 3757–3773 (2017). https://doi.org/10.1007/s11164-016-2844-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11164-016-2844-9