Journal of ISSN: 2377-4282JNMR

Nanomedicine Research
Editorial
Volume 3 Issue 4 - 2016
Smart Bio-Palladium Nano Materials Synthesis by Green Method
Bankar Ashok V*
Department of Microbiology, Savitribai Phule Pune University, India
Received:February 05, 2016| Published: April 04, 2016
*Corresponding author: Bankar Ashok V, Department of Microbiology, WCS, Savitribai Phule Pune University, Pune, Maharashtra, India, Email:
Citation: Ashok VB (2016) Smart Bio-Palladium Nano Materials Synthesis by Green Method. J Nanomed Res 3(4): 00060. DOI:10.15406/jnmr.2016.03.00060

Abstract

Smart palladium nanoparticles (PdNPs) are of special interest due to their distinctive characteristics and a large unfold of applications. PdNPs are synthesized by the conventional physical and chemical methods. These methods have several drawbacks and thus, biological methods are found to be substitute to the conventional methods. Biological method may be an easy, reliable, non-toxic and eco-friendly for synthesis of smart nanomaterials. Bacterial cells and plant materials are widely used as potential reducing agents for PdNPs synthesis. However, molecular mechanisms concerned in PdNPs synthesis don’t seem to be well understood and special efforts are needed more.

Keywords: Palladium nanoparticles; Eco-friendly; Plant; Microorganisms; Nanomaterials

Editorial

Nobel metallic nanomaterials like palladium nanoparticles (PdNPs) are gaining a special attention from scientific community owing to their distinctive physical, chemical and optical properties [1]. Such smart Pd nanomaterials are use in surface-enhanced Raman scattering, catalysis, fuel cells, hydrogen storage, chemical/biological sensing, plasmonic wave guiding, drug delivery, magnetic recordings, chemo-optical transducers, environmental protection and cancer therapy [2,3]. The conventional physical and chemical methods like sol-gel synthesis, aerosol technology, lithography, laser ablation, chemical reduction, electrochemical and polyol etc. are employed for nanomaterials synthesis. These methods require expensive chemicals and high consumption of energy underneath extreme conditions. The hazardous chemicals like organic solvents, reducing agents and stabilizers are getting used for nanoparticles synthesis and to forestall agglomeration of colloids. The formation of smart nanomaterials along with deadly chemicals is preventing their clinical and biomedical applications [4,5]. A continual effort is needed for developing easy, clean, reliable, biological compatible and eco-friendly methodology for smart nanomaterials synthesis [6].

Biological approach could be an inexperienced, eco-friendly, non-toxic and efficient and a suitable substitute to the conventional methods for nanomaterials synthesis. Biological systems like bacteria, fungi, algae and plant materials [7-9] are being used for nanomaterials synthesis. The knowledge base approach between microbiology and material science offers a breathtaking prospect for several researchers to urge engaging nanomaterials. Interestingly, a bacterial system is one in every of the reducing agents for inorganic nanoparticles synthesis. A bacterial system may be a promising “micro-factory” to allow high yields of smart nanomaterials. Bacterial cells have some helpful options as follows:

They’re long within the atmosphere

  1. Adapt simply to extreme conditions
  2. Quick-growing
  3. Cheap to cultivate and
  4. Easy to manipulate.

The metal-reducing bacteria became a special attraction in recent years because of their ability for electricity generation and wastes removal. Bacterial system intercede nanoparticles are rapidly developing research area in a green nanotechnology [10,11]. Bacterial cells like Pseudomonas, Escherichia coli, Desulfovibrio desulfuricans, Shewanella oneidensis, Clostridium butyricum, Citrobacter braakii, Enterococcus faecium, Bacteroides vulgates, Bacillus sphaericus and Geobacter sulfurreducens [12-16] are well studied ‘green materials’ for PdNPs synthesis. The formation of PdNPs by D. desulfuricans was probably due to the enzyme hydrogenlyase [14]. S. oneidensis cells are used for bio-PdNPs and bio-Pd/Au NPs synthesis and employed in dechlorination of pollutants [15,17]. Cr (VI) is one of the toxic metals widely used in leather industries and incessantly discharges into wastewater [18]. Cr (VI) metal ions are reduced by PdNPs prepared from plant G. sulfurreducens [19]. Metallic Pd and Pd-AuNPs were synthesized under ambient conditions with S. oneidensis. These nanocomposites have demonstrated excellent catalytic activities for reduction of various nitroarenes [20]. Au-rich core and Pd-rich shell type nanomaterials formed by E. Coli cells are used as catalysts for the oxidation of benzyl alcohol [21]. PdNPs formed by bacteria like G. sulfurreducens and E. Coli are employed in a variety of chemical reactions including Heck couplings [22,23].

Plant material is another excellent ‘green source’ for PdNPs synthesis in green nanotechnology. Therefore, the biological approach for nanomaterials synthesis by using plant materials is a good substitute to the conventional chemical methods. Plants mediate nanoparticles synthesis technique is quicker, more economical, efficient and simple to rescale in massive quantities [24]. Plant extracts are useful ‘green material’ as result of they contain each reducing and stabilising agents for nanoparticles formation [25]. Therefore, a range of plant extracts of Cinnamon zeylanicum bark, Annona squamosa peel, Coffea arabica, Camellia sinensis, Gardenia jasminoides, Curcuma longa tuber, Gardenia jasminoides leaf, Glycine max leaf, Cinnamomum Camphora leaf, Asparagus racemosus root and banana peel are used for PdNPs synthesis of different size and shape [7,25-30]. Bio-PdNPs formed by living plants, Colocasia esculentaleafand Euphorbia granulateextract are employed in a variety of Suzuki-Miyaura coupling reactions [31-33]. Similarly, PdNPs synthesised by an aqueous solution of Pulicaria glutinosa and watermelon rind have incontestible a wonderful catalysts for the Suzuki coupling reaction [34,35]. Bio-PdNPs synthesized by Delonix regia leaf extract have also demonstrated a catalytic activity for nitro-aromatic hydrogenation [36]. Green synthesis of PdNPs by employing a gum ghatti (Anogeissus latifolia) showed a superior antioxidant property even at lower concentration. They even have demonstrated a catalytic activity for reduction of dyes like methyl orange, methylene blue, coomassie brilliant blue G-250 and 4-nitrophenol with sodium borohydride [37]. PdNPs produced by Xanthan gum showed a catalytic activity towards the reduction of 4-nitrophenol to 4-aminophenol [38]. The biogenic PdNPs formed by using leaf aqueous extract of Eclipta prostrate have demonstrated the antiplasmodial activity against Plasmodium berghei in Swiss albino mice [39]. PdNPs synthesized by Azadirachta indica extract used as catalysts within the formation of imine derivatives without any surface change [40]. Thus, bio-Pd nanoparticles are synthesized by green materials having a variety of applications. Bacterial cells and plant materials are widely studied ‘green sources’ for PdNPs synthesis. Other green sources like yeasts, fungi, algae and viruses are needed to be explored for PdNPs synthesis in future. The main points of molecular mechanisms concerned in metal nanoparticles synthesis aren’t nonetheless alright and more research work needed further [41].

Acknowledgment

Author would like to acknowledge BCUD, Savitribai Phule Pune University for funding support to Dr Ashok Bankar in form of BCUD Project for Teachers.

References

  1. Cheong S, Watt JD, Tilley RD (2010) Shape control of platinum and palladium nanoparticles for catalysis. Nanoscale 2: 2045-2053.
  2. Albiter MA, Zaera F (2010) Adsorption properties of supported platinum catalysts prepared using dendrimers. Langmuir 26(21): 16206-16210.
  3. West PR, Ishii S, Naik GV, Emani NK, Shalaev VM, et al. (2010) Searching for better plasmonic materials. Laser Photonics Rev 4(6): 795-808.
  4. Nguyen VL, Nguyen DC, Hirata H, Ohtaki M, Hayakawa T, et al. (2010) Chemical synthesis and characterization of palladium nanoparticles. Adv Nat Sci Nanosci Nanotechnol 1(3): 1-5.
  5. Cha JH, Kim KS, Choi S, Yeon SH, Lee H, et al. (2007) Size-controlled electrochemical synthesis of palladium nanoparticles using morpholinium ionic liquid. Korean J Chem Eng 24(6): 1089-1094.
  6. Kulkarni N, Muddapur U (2014) Biosynthesis of metal nanoparticles: A review. J Nanotechnol 1-8.
  7. Bankar A, Joshi B, Kumar AR, Zinjarde S (2010) Banana peel extract mediated novel route for the synthesis of palladium nanoparticles. Mater Lett 64(18): 1951-1953.
  8. Momeni S, Nabipour I (2015) A simple green synthesis of palladium nanoparticles with Sargassum alga and their electrocatalytic activities towards hydrogen peroxide. Appl Biochem Biotechnol 176(7): 1937-1949.
  9. Pantidos N, Horsfall LE (2014) Biological synthesis of metallic nanoparticles by bacteria, fungi and plants. J Nanomed Nanotechnol 5(233).
  10. He S, Guo Z, Zhang Y, Zhang S, Wang J, et al. (2007) Biosynthesis of gold nanoparticles using the bacteria Rhodopseudomonas capsulata. Mater Lett 61(18): 3984-3987.
  11. Iravani S (2014) Bacteria in nanoparticle synthesis: current status and future prospects. Int Schol Res Not 1-18.
  12. Schlüter M, Hentzel T, Suarez C, Koch M, Lorenz WG, et al. (2014) Synthesis of novel palladium(0) nanocatalysts by microorganisms from heavy-metal influenced high-alpine sites for dehalogenation of polychlorinated dioxins. Chemosphere 117: 462-470.
  13. Lloyd JR, Yong P, Macaskie LE (1998) Enzymatic recovery of elemental palladium by using sulfate-reducing bacteria. Appl Environ Microbiol 64(11): 4607-4609.
  14. Yong P, Rowson NA, Farr JPG, Harris IR, Macaskie LE (2002) Bioaccumulation of palladium by Desulfovibrio desulfuricans. J Chem Technol Biotechnol 77(5): 593-601.
  15. De Windt W, Aelterman P, Verstraete W (2005) Bioreductive deposition of palladium (0) nanoparticles on Shewanella oneidensis with catalytic activity towards reductive dechlorination of polychlorinated biphenyls. Environ Microbiol 7(3): 314-325.
  16. Hennebel T, Nevel SV, Verschuere S, De Corte S, De Gusseme B, et al. (2011) Palladium nanoparticles produced by fermentatively cultivated bacteria as catalyst for diatrizoate removal with biogenic hydrogen. Appl Microbiol Biotechnol 91(5): 1435-1445.
  17. De Corte S, Hennebel T, Fitts JP, Sabbe T, Bliznuk V, et al. (2011) Biosupported bimetallic Pd-Au nanocatalysts for dechlorination of environmental contaminants. Environ Sci Technol 45(19): 8506-8513.
  18. Bankar AV, Kumar AR, Zinjarde SS (2009) Removal of chromium (VI) ions from aqueous solution by adsorption onto two marine isolates of Yarrowia lipolytica. J Haz Mater 170(1): 487-494.
  19. Tuo Y, Liu GF, Zhou JT, Wang AJ, Wang J, et al. (2013) Microbial formation of palladium nanoparticles by Geobacter Sulfurreducens for chromate reduction. Biores Technol 133: 606-611.
  20. Tuo Y, Liu G, Dong B, Zhou J, Wang A, et al. (2015) Microbial synthesis of Pd/Fe3O4, Au/Fe3O4 and PdAu/Fe3O4 nanocomposites for catalytic reduction of nitroaromatic compounds. Sci Rep 5: 13515.
  21. Deplanche K, Merroun ML, Casadesus M, Tran DT, Mikheenko IP, et al. (2012) Microbial synthesis of core/shell gold/palladium nanoparticles for applications in green chemistry. J R Soc Interface 9(72): 1705-1712.
  22. Coker VS, Bennett JA, Telling ND, Henkel T, Charnock JM, et al. (2010) Microbial engineering of nanoheterostructures: Biological synthesis of a magnetically recoverable palladium nanocatalyst. ACS Nano 4(5): 2577-2584.
  23. Foulkes JM, Malone KJ, Coker VS, Turner NJ, Lloyd JR (2011) Engineering a biometallic whole cell catalyst for enantio selective deracemization reactions. ACS Catalysis 1: 1589-1594.
  24. Jha AK, Prasad K, Kulkarni AR (2009) Plant system: Nature’s nanofactory. Colloids Surf Biointerfaces 73(2): 219-223.
  25. Sathishkumar M, Sneha K, Yun YS (2009) Palladium nanocrystals synthesis using Curcuma longa tuber extract. Int J Mater Sci 4: 11-17.
  26. Roopan SM, Bharathi A, Kumar R, Khanna VG, Prabhakarn A (2011) Acaricidal, insecticidal, and larvicidal efficacy of aqueous extract of Annona squamosa L peel as biomaterial for the reduction of palladium salts into nanoparticles. Colloids Surf B Biointerfaces 92: 209-212.
  27. Nadagouda MN, Varma RS (2008) Green synthesis of silver and palladium nanoparticles at room temperature using coffee and tea extract. Green Chem 10: 859-862.
  28. Jia L, Zhang Q, Li Q, Song H (2009) The biosynthesis of palladium nanoparticles by antioxidants in Gardenia jasminoides Ellis: Long life time nanocatalysts for p-nitrotoluene hydrogenation. Nanotechnology 20(38): 385601.
  29. Petla RK, Vivekanandhan S, Misra M, Mohanty AK, Satyanarayana N (2012) Soybean (Glycine max) leaf extract based green synthesis of palladium nanoparticles. J Biomater Nanobiotechnol 3(1): 14-19.
  30. Raut RW, Ansari SM , Haroon SA, Malghe YS, Nikam BT, et al. (2013) Rapid biosynthesis of platinum and palladium metal nanoparticles using root extract of Asparagus racemosus Linn. Adv Mat Lett 4(8):650-654.
  31. Parker HL, Rylott EL, Hunt AJ, Dodson JR, Taylor AF, et al. (2014) Supported palladium nanoparticles synthesized by living plants as a catalyst for Suzuki-Miyaura reactions. PLoS One 9(1): e87192.
  32. Nasrollahzadeh M, Sajadi S (2016) Pd nanoparticles synthesized in situ with the use of Euphorbia granulate leaf extract: Catalytic properties of the resulting particles. J Colloid Interface Sci 462: 243-251.
  33. Borah RK, Saikia HJ, Mahanta A, Das VK, Bora U, et al. (2015) Biosynthesis of poly(ethylene glycol)-supported palladium nanoparticles using Colocasia esculenta leaf extract and their catalytic activity for Suzuki–Miyaura cross-coupling reactions.RSC Adv5: 72453-72457.
  34. Khan M, Kuniyil M, Adil SF, Al-Warthan A, Alkhathlan HZ (2014) Biogenic synthesis of palladium nanoparticles using Pulicaria glutinosa extract and their catalytic activity towards the Suzuki coupling reaction. Dalton Trans 43(24): 9026-9031.
  35. Lakshmipathy R, Reddy BP, Sarada NC, Chidambaram K, Pasha Sk (2015) Watermelon rind-mediated green synthesis of noble palladium nanoparticles: catalytic application. Appl Nanosci 5(2): 223-228.
  36. Dauthal P, Mukhopadhyay M (2013) Biosynthesis of palladium nanoparticles using Delonix regia leaf extract and its catalytic activity for nitro-aromatics hydrogenation. Ind Eng Chem Res 52(51): 18131-18139.
  37. Kora AJ, Rastogi L (2015) Green synthesis of palladium nanoparticles using gum ghatti (Anogeissus latifolia) and its application as an antioxidant and catalyst. Arabian J Chem.
  38. Santoshikumari A, Venkatesham M, Ayodhya D, Veerabhadram G (2015) Green synthesis, characterization and catalytic activity of palladium nanoparticles by xanthan gum. Appl Nanosci 5(3): 315-320.
  39. Rajakumar G, Rahuman AA, Chung M, Kirthi AV, Marimuthu S, et al. (2015) Antiplasmodial activity of eco-friendly synthesized palladium nanoparticles using Eclipta prostrata extract against Plasmodium berghei in Swiss albino mice. Parasitol Res 114(4): 1397-1406.
  40. Joseph KC, Edayadulla N, Kumar G, Gnana N, Suk K (2014) The catalytic activity of bio-mediated palladium nanoparticles on imine formation reactions. Sci Adv Meter 6(3): 483-491.
  41. Kirsner RS, Orsted H, Wright JB (2001) Matrix metalloproteinases in normal and impaired wound healing: A potential role of nanocrystalline silver. Wounds 13(Suppl C): 4-14.
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