10.57647/j.ijnd.2026.1702.01

Exciting Future of Nanotechnology in Renewable Energy Sector

  1. Department of Chemistry, GLA University, Mathura, India

Received: 2025-08-04

Revised: 2025-09-14

Accepted: 2025-10-08

Published in Issue 2026-04-10

Published Online: 2025-10-27

How to Cite

Sharma, R. (2026). Exciting Future of Nanotechnology in Renewable Energy Sector. International Journal of Nano Dimension, 17(2 (April 2026). https://doi.org/10.57647/j.ijnd.2026.1702.01

PDF views: 124

Abstract

Fossil fuels have historically been the foundation of our energy system, driving both industries and households. Nevertheless, we are becoming more aware of the constraints of these resources, which are not only limited but also significant contributors to the troubling increase in greenhouse gas emissions. This realization marks a crucial moment in our timeline, a unique opportunity to begin a transformative shift towards renewable energy options. These alternatives hold the promise of satisfying the rising energy needs of the planet in a manner that is both effective and environmentally friendly. Within the multitude of innovative technologies emerging during this transition, nanotechnology stands out as particularly remarkable. By precisely manipulating materials at the atomic and molecular levels, it uncovers immense potential to improve renewable energy sources while also tackling the pressing issues brought about by climate change. Utilizing this advanced method, we can unlock new efficiencies, enhance energy storage capabilities, and tap into natural forces in ways we have only just started to envision. Together, we can create a pathway to a brighter, cleaner future that can fulfil human needs while respecting and maintaining the delicate balance of our valuable ecosystems. This is our opportunity to welcome change and innovation for a sustainable future. This analysis investigates the various ways nanotechnology can promote advancements in renewable energy. It looks into different applications, such as solar cells and biofuels, underlining the crucial role that nanotechnology plays in enabling the shift to sustainable energy sources. The paper highlights the importance of continued research and development in this area, demonstrating how these nanoscale innovations can lead us toward a future dependent on clean, renewable energy.

Keywords

  • Bioenergy,
  • Energy Storage,
  • Nanotechnology,
  • Renewable Energy,
  • Wind Energy

References

  1. Castro J.C. de, Resende E., Taveira I., Enrich-Prast A., Abreu F., (2024), Nanotechnology boosts the production of clean energy via nanoparticle addition in anaerobic digestion. Front. Nanotechnol. 6: 1406344.
  2. Sezali N.A.A., Ong H.L., Villagracia A.R., Hoang T.-D., (2024), Bio-based nanomaterials for energy application: A review. Vietnam J. Chem. 62: 1–12. https://doi.org/10.1002/vjch.202300158
  3. Sharma R., Garg A., (2023), Nanomaterials: Applications and challenges in the cosmetics sector. Int. J. Nano Dimens. 14: 286–303. https://doi.org/10.22034/IJND.2023.1991252.2235
  4. Sharma R., Gupta H., (2020), Green Synthesis of Silver, Copper and Gold Nanoparticles Using Terminalia arjuna Bark and their Effect on Seed Germination. Nanosci. Nanotechnology-Asia. 11: 243–247. https://doi.org/10.2174/2210681210999200521131404
  5. Garg A., Sharma R., (2025), Asparagine-Capped Silver Nanoparticles for the Photocatalytic Degradation of Metanil Yellow Dye: An Adulterant in Turmeric Powder. Lett. Org. Chem. 22: 782–791. https://doi.org/10.2174/0115701786369895250401183100
  6. Ayushi G., Rama S., (2025), Glycine-capped silver nanoparticles: Promising catalyst for degradation of metanil yellow dye, an adulterant in turmeric powder. Res. J. Chem. Environ. 29: 120–128. https://doi.org/10.25303/298rjce1200128
  7. Savolainen K., Pylkkänen L., Norppa H., Falck G., Lindberg H., Tuomi T., Vippola M., Alenius H., Hämeri K., Koivisto J., Brouwer D., Mark D., Bard D., Berges M., Jankowska E., Posniak M., Farmer P., Singh R., Krombach F., Bihari P., Kasper G., Seipenbusch M., (2010), Nanotechnologies, engineered nanomaterials and occupational health and safety - A review. Saf. Sci. 48: 957–963. https://doi.org/10.1016/j.ssci.2010.03.006
  8. Suh W.H., Suslick K.S., Stucky G.D., Suh Y.-H., (2009), Nanotechnology, nanotoxicology, and neuroscience. Prog. Neurobiol. 87: 133–170. https://doi.org/10.1016/j.pneurobio.2008.09.009
  9. Sadeghi B., Vahdati R.A.R., (2012), Comparison and SEM-characterization of novel solvents of DNA/carbon nanotube. Appl. Surf. Sci. 258: 3086–3088. https://doi.org/10.1016/j.apsusc.2011.11.042
  10. Daryoush B., Darvish A., (2013), A Case Study and Review of Nanotechnology and Nanomaterials in Green Architecture. Res. J. Environ. Earth Sci. 5: 78–84. https://doi.org/10.19026/rjees.5.5641
  11. Lee J.W., Kjeang E., (2013), Nanofluidic fuel cell. J. Power Sources. 242: 472–477. https://doi.org/10.1016/j.jpowsour.2013.04.040
  12. Serrano E., Rus G., García-Martínez J., (2009), Nanotechnology for sustainable energy. Renew. Sustain. Energy Rev. 13: 2373–2384. https://doi.org/10.1016/j.rser.2009.06.003
  13. Abdalla A.M., Elnaghi B.E., Hossain S., Dawood M., Abdelrehim O., Azad A.K., (2020), Nanotechnology Utilization in Energy Conversion, Storage and Efficiency: a Perspective Review. Adv. Energy Convers. Mater.1:30–54. https://doi.org/10.37256/aecm.11202075
  14. Singh A., Srivastava V.C., (2024), Applications of Nanomaterials for Energy Generation and Storage. Nanotechnol. Environ.Manag.263–284. https://doi.org/10.1201/9781003350941-20
  15. Andalibi Miandoab S., Saleem Hars S., (2025), Design and simulation of concentrator plasmonic nanostructure optical antenna to improve the performance of Li-Fi communication technology. https://doi.org/10.57647/j.ijnd.2025.1603.21
  16. Saidur R., Leong K.Y., Mohammed H.A., (2011), A review on applications and challenges of nanofluids. Renew. Sustain. Energy Rev. 15: 1646–1668. https://doi.org/10.1016/j.rser.2010.11.035
  17. Ngo T.P.N., Li A., Tiew K.W., Li Z., (2013), Efficient transformation of grease to biodiesel using highly active and easily recyclable magnetic nanobiocatalyst aggregates. Bioresour. Technol. 145: 233–239. https://doi.org/10.1016/j.biortech.2012.12.053
  18. Hajialigol N., (2025), Energy transition in bioconvective darcy-forchheimer nanofluid flow: A numerical study. https://doi.org/10.57647/j.ijnd.2025.1603.18
  19. Zhang L., Bhatti M.M., Shahid A., Ellahi R., Bég O.A., Sait S.M., (2021), Nonlinear nanofluid fluid flow under the consequences of Lorentz forces and Arrhenius kinetics through a permeable surface: A robust spectral approach. J. Taiwan Inst. Chem. Eng.124:98–105. https://doi.org/10.1016/j.jtice.2021.04.065
  20. Aithal P.S., Aithal S., (2015), Ideal Technology Concept & its Realization Opportunity using Nanotechnology. Int. J. Appl. or Innov. Eng. Manag. 4: 153–164. https://doi.org/10.5281/zenodo.61591
  21. Sridhar Acharya P., Aithal P.S., (2016), Concepts of Ideal Electric Energy System for Production, Distribution and Utilization. Int. J. Manag. IT Eng. 6: 367–379.
  22. Aithal P.S., Aithal S., (2016), Nanotechnology Innovations & Business Opportunities in Renewable Energy Sector. Int. J. Manag. Technol. Soc. Sci. 1: 80–92.
  23. Wang J., Zhang Q., Li X., Xu D., Wang Z., Guo H., Zhang K., (2014), Three‑dimensional hierarchical Co$_3$O$_4$/CuO nanowire heterostructure arrays on nickel foam for high‑performance lithium ion batteries. Nano Energy. 6: 19–26. https://doi.org/10.1016/j.nanoen.2014.02.012
  24. Guo W., Xue X., Wang S., Lin C., Wang Z.L., (2012), An integrated power pack of dye-sensitized solar cell and Li battery based on double-sided TiO₂ nanotube arrays. Nano Lett. 12: 2520–2523. https://doi.org/10.1021/nl3007159
  25. Zhang L.L., Zhao X.S., (2009), Carbon-based materials as supercapacitor electrodes. Chem. Soc. Rev. 38: 2520–2531. https://doi.org/10.1039/B813846J
  26. Moradi M., Li Z., Qi J., Xing W., Xiang K., Chiang Y., Belcher A.M., (2015), Improving the Capacity of Sodium Ion Battery Using a Virus-Templated Nanostructured Composite Cathode. Nano Lett. 15: 2917–2921. https://doi.org/10.1021/nl504487j
  27. Eom K.S., Jung J., Lee J.T., Lair V., Joshi T., Lee S.W., Lin Z., Fuller T.F., (2015), Improved stability of nano‑Sn electrode with high‑quality nano‑SEI formation for lithium ion battery. Nano Energy. 12: 314–321. https://doi.org/10.1016/j.nanoen.2014.12.041
  28. Zhang L.B., Zhang H.X., Liu Z.J., Jiang X.Y., Agathopoulos S., Deng Z., Gao H.Y., Zhang L., Lu H.P., Deng L.J., Yin L.J., (2023), Nano-silica anti-icing coatings for protecting wind-power turbine fan blades. J. Colloid Interface Sci. 630: 1–10. https://doi.org/10.1016/j.jcis.2022.09.154
  29. Rahman M., Hussein M.R., Shaikat A.S., Tasnim R., (2020), Composite Materials for Wind Turbine Structure. Compos. Mater. Appl. Eng. Biomed. Food Sci. 201–212. https://doi.org/10.1007/978-3-030-45489-0_8
  30. Reddy S.S.P., Suresh R., Hanamantraygouda M.B., Shivakumar B.P., (2021), Use of composite materials and hybrid composites in wind turbine blades. Mater. Today Proc. 46: 2827–2830. https://doi.org/10.1016/j.matpr.2021.02.745
  31. Muzammil W.K., Rahman M.M., Fazlizan A., Ismail M.A., Phang H.K., Elias M.A., (2019), Nanotechnology in renewable energy: Critical reviews for wind energy. Nanotechnol. Appl. Energy, Drug Food. 49–71.
  32. Zheng Q., Wu H., Wang N., Yan R., Ma Y., Guang W., Wang J., Ding K., (2014), Graphene-based Biosensors for Biomolecules Detection. Curr. Nanosci. 10: 627–637. https://doi.org/10.2174/1573413710666140422231701
  33. Mulleners K., Gilge P., Hohenstein S., (2014), Impact of Surface Roughness on the Turbulent Wake Flow of a Turbine Blade. J. Aerodyn.2014:1–9. https://doi.org/10.1155/2014/458757
  34. Sun H., Miao Y., Wang G., Han X., Wang Y., Zhang Z., Luo C., Liu X., Xu C., Chen H., (2024), Sonochemical synthesis of battery-type ZnCo2O4 electrode material with huge specific surface area for advanced hybrid supercapacitors. J. Energy Storage. 76:109780. https://doi.org/10.1016/j.est.2023.109780
  35. Zhao H., Wu Q., Hu S., Xu H., Rasmussen C.N., (2015), Review of energy storage system for wind power integration support. Appl.Energy.137:545–553. https://doi.org/10.1016/j.apenergy.2014.04.103
  36. Hussein A.K., (2015), Applications of nanotechnology in renewable energies - A comprehensive overview and understanding. Renew. Sustain. Energy Rev. 42:460–476. https://doi.org/10.1016/j.rser.2014.10.027
  37. Raina N., Sharma P., Slathia P.S., Bhagat D., Pathak A.K., (2020), Efficiency Enhancement of Renewable Energy Systems Using Nanotechnology. Nanotechnol. Life Sci. 271–297. https://doi.org/10.1007/978-3-030-34544-0_15
  38. Merugula L.A., Khanna V., Bakshi B.R., (2010), Comparative life cycle assessment: Reinforcing wind turbine blades with carbon nanofibers. In: Proc. 2010 IEEE Int. Symp. Sustain. Syst. Technol. ISSST 2010. pp 1–6. https://doi.org/10.1109/ISSST.2010.5507724
  39. Greco A., Mistry K., Sista V., Eryilmaz O., Erdemir A., (2011), Friction and wear behaviour of boron based surface treatment and nano-particle lubricant additives for wind turbine gearbox applications. Wear. 271:1754–1760. https://doi.org/10.1016/j.wear.2010.11.060
  40. Liang F., Gou J., Kapat J., Gu H., Song G., (2011), Multifunctional nanocomposite coating for wind turbine blades. Int. J. Smart Nano Mater. 2: 120–133. https://doi.org/10.1080/19475411.2011.592867
  41. Ma P.C., Zhang Y., (2014), Perspectives of carbon nanotubes/polymer nanocomposites for wind blade materials. Renew. Sustain. Energy Rev. 30: 651–660. https://doi.org/10.1016/j.rser.2013.11.008
  42. Ng K.W., Lam W.H., Pichiah S., (2013), A review on potential applications of carbon nanotubes in marine current turbines. Renew. Sustain. Energy Rev. 28: 331–339. https://doi.org/10.1016/j.rser.2013.08.018
  43. Palaniappan K., (2017), An overview of applications of nanotechnology in biofuel production. World Appl Sci J. 35: 1305–1311. https://doi.org/10.5829/idosi.wasj.2017.1305.1311
  44. Merga T., Gebreslassie G., Hailu T., Nwanya A.C., Ezema F.I., Ejikeme P.M., Workneh G.A., (2025), Progress of carbon-based electrodes in microbial fuel cells: A comprehensive review. Results Chem. 17: 102627. https://doi.org/10.1016/j.rechem.2025.102627
  45. Dilimon V.S., Shibli S.M.A., (2022), Application of Surface Modified Carbon Nanotubes in Fuel Cells. In: Surf. Modif. Carbon Nanotub. Vol. 2 Ind. Appl. American Chemical Society, pp 121-150 SE–6.
  46. Ziganshina E.E., Ziganshin A.M., (2023), Magnetite nanoparticles and carbon nanotubes for improving the operation of mesophilic anaerobic digesters. Microorganisms. 11: 938. https://doi.org/10.3390/microorganisms11040938
  47. Barrena R., Moral-Vico J., Font X., Sánchez A., (2022), Enhancement of Anaerobic Digestion with Nanomaterials: A Mini Review. https://doi.org/10.3390/en15145087
  48. Ajay C.M., Mohan S., Dinesha P., Rosen M.A., (2020), Review of impact of nanoparticle additives on anaerobic digestion and methane generation. Fuel. 277: 118234.
  49. Abdelwahab T.A.M., Pan J., Ni J.-Q., Yang C., Mohanty M.K., Darwish E.A., Desoky S.H.M., Yang H., Fodah A.E.M., (2025), Nanoparticles for improving biogas production and effluent biofertilizer. Sci. Rep. 15: 19233.
  50. Mofijur M., Siddiki S.Y.A., Shuvho M.B.A., Djavanroodi F., Fattah I.M.R., Ong H.C., Chowdhury M.A., Mahlia T.M.I., (2021), Effect of nanocatalysts on the transesterification reaction of first, second and third generation biodiesel sources- A mini-review. Chemosphere. 270: 128642. https://doi.org/https://doi.org/10.1016/j.chemosphere.2020.128642
  51. Najeeb J., Akram S., Mumtaz M.W., Danish M., Irfan A., Touqeer T., Rashid U., Ghani W.A.W.A.K., Choong T.S.Y., (2021), Nanobiocatalysts for Biodiesel Synthesis through Transesterification—A Review. https://doi.org/10.3390/catal11020171
  52. Mandari V., Devarai S.K., (2022), Biodiesel production using homogeneous, heterogeneous, and enzyme catalysts via transesterification and esterification reactions: A critical review. BioEnergy Res. 15: 935–961.
  53. Markandan K., Chai W.S., (2022), Perspectives on nanomaterials and nanotechnology for sustainable bioenergy generation. Materials (Basel). 15: 7769. https://doi.org/10.3390/ma15217769
  54. Al-Bawwat A.K., Cano A., Gomaa M.R., Jurado F., (2023), Availability of Biomass and Potential of Nanotechnologies for Bioenergy Production in Jordan. https://doi.org/10.3390/pr11040992
  55. Kanthavelkumaran N., Saravanan A., Iyyappan S., Prasanth P. V, Visalatchi N., (2025), A Review of Nanomaterials for Ecological Bioenergy Production: Modern Trends and Predictions. Int J Nanomater Nanotechnol Nanomed. 11: 9–14.
  56. Mittal V., Talapatra K.N., Ghosh U.K., (2022), A comprehensive review on biodiesel production from microalgae through nanocatalytic transesterification process: lifecycle assessment and methodologies. Int. Nano Lett. 12: 351–378.
  57. Barakat N.A.M., Gamal S., Kim H.Y., Abd El-Salam N.M., Fouad H., Fadali O.A., Moustafa H.M., Abdelraheem O.H., (2023), Synergistic advancements in sewage-driven microbial fuel cells: novel carbon nanotube cathodes and biomass-derived anodes for efficient renewable energy generation and wastewater treatment, Front. Chem. 11 (2023) 1--19.
  58. Jalili P., Ala A., Nazari P., Jalili B., Ganji D.D., (2024), A comprehensive review of microbial fuel cells considering materials, methods, structures, and microorganisms. Heliyon 10: e25439. https://doi.org/10.1016/j.heliyon.2024.e25439
  59. World Energy Council, (2010), Biofuels : Policies , Standards and Technologies. In: World Energy Counc. 2010. p 152.
  60. Patumsawad S., (2011), 2nd generation biofuels: technical challenge and R&D opportunity in Thailand. J Sustain Energy Env. (Special Issue). 1: 47–50. https://www.thaiscience.info/journals/Article/JOSE/10977085.pdf
  61. Verma M.L., Barrow C.J., Puri M., (2013), Nanobiotechnology as a novel paradigm for enzyme immobilisation and stabilisation with potential applications in biodiesel production. Appl. Microbiol. Biotechnol. 97: 23–39.
  62. Holzinger M., Le Goff A., Cosnier S., (2012), Carbon nanotube/enzyme biofuel cells. Electrochim. Acta. 82: 179–190.
  63. Rishton S.A., Lu Y., Altman R.A., Marley A.C., Bian X.P., Jahnes C., Viswanathan R., Xiao G., Gallagher W.J., Parkin S.S.P., (1997), Magnetic tunnel junctions fabricated at tenth-micron dimensions by electron beam lithography. Microelectron. Eng. 35: 249–252.
  64. Liu J.F., Lu M.F., Chai P., Fu L., Wang Z.L., Cao X.Q., Meng J., (2007), The magnetic and structural properties of hydrothermal-synthesized single-crystal Sn1- xFexO2 nanograins. J. Magn. Magn. Mater. 317: 1–7.
  65. Moon J.-W., Rawn C.J., Rondinone A.J., Love L.J., Roh Y., Everett S.M., Lauf R.J., Phelps T.J., (2010), Large-scale production of magnetic nanoparticles using bacterial fermentation. J. Ind. Microbiol. Biotechnol. 37: 1023–1031.
  66. Akia M., Yazdani F., Motaee E., Han D., Arandiyan H., (2014), A review on conversion of biomass to biofuel by nanocatalysts. Biofuel Res. J. 1: 16–25. https://doi.org/10.18331/BRJ2015.1.1.5
  67. Antunes F.A.F., Chandel A.K., Milessi T.S.S., Santos J.C., Rosa C.A., Da Silva S.S., (2014), Bioethanol production from sugarcane bagasse by a novel Brazilian pentose fermenting yeast Scheffersomyces shehatae UFMG-HM 52.2: evaluation of fermentation medium. Int. J. Chem. Eng. 2014: 180681. https://doi.org/10.1155/2014/180681
  68. Da Rós P.C.M., Silva G.A.M., Mendes A.A., Santos J.C., de Castro H.F., (2010), Evaluation of the catalytic properties of Burkholderia cepacia lipase immobilized on non-commercial matrices to be used in biodiesel synthesis from different feedstocks. Bioresour. Technol. 101: 5508–5516. https://doi.org/10.1016/j.biortech.2010.02.061
  69. Xie W., Wang J., (2012), Immobilized lipase on magnetic chitosan microspheres for transesterification of soybean oil. Biomass and Bioenergy. 36: 373–380. https://doi.org/10.1016/j.biombioe.2011.11.006.
  70. Sajith V., Sobhan C.B., Peterson G.P., (2010), Experimental investigations on the effects of cerium oxide nanoparticle fuel additives on biodiesel. Adv. Mech. Eng. 2010:581407. https://doi.org/10.1155/2010/581407
  71. Mahmood T., Hussain S.T., (2010), Nanobiotechnology for the production of biofuels from spent tea. African J. Biotechnol.9:858–868. https://doi.org/10.5897/ajb09.1555
  72. Goh W.J., Makam V.S., Hu J., Kang L., Zheng M., Yoong S.L., Udalagama C.N.B., Pastorin G., (2012), Iron oxide filled magnetic carbon nanotube-enzyme conjugates for recycling of amyloglucosidase: Toward useful applications in biofuel production process. Langmuir.28:16864–16873. https://doi.org/10.1021/la303046m
  73. Lund H., (2007), Renewable energy strategies for sustainable development. energy. 32: 912–919.
  74. Sai Ram M., Singh L., Suryanarayana M.V.S., Alam S.I., (2000), Effect of iron, nickel and cobalt on bacterial activity and dynamics during anaerobic oxidation of organic matter. Water. Air. Soil Pollut. 117: 305–312.
  75. Casals E., Barrena R., Garc’ia A., González E., Delgado L., Busquets-Fité M., Font X., Arbiol J., Glatzel P., Kvashnina K., others, (2014), Programmed iron oxide nanoparticles disintegration in anaerobic digesters boosts biogas production. Small. 10: 2801–2808. https://doi.org/10.1002/smll.201303703
  76. Duc N.M., (2013), Effects of CeO2 and ZnO nanoparticles on anaerobic digestion and toxicity of digested sludge. Thail. Asian Inst. Technol.
  77. Su L., Shi X., Guo G., Zhao A., Zhao Y., (2013), Stabilization of sewage sludge in the presence of nanoscale zero-valent iron (nZVI): abatement of odor and improvement of biogas production. J. Mater. Cycles Waste Manag. 15: 461–468.
  78. Al-Ahmad A., Lambert S., Mahy J., Heinrichs B., Wannoussa W., Tasseroul L., Weekers F., Thonart P., Hiligsmann S., (2023), Investigation of the potential effect of encapsulated metal nanoparticles on enhancement of thermophilic anaerobic digestion. AIMS Environ. Sci. 10: 764-793.
  79. Otero-González L., Field J.A., Sierra-Alvarez R., (2014), Inhibition of anaerobic wastewater treatment after long-term exposure to low levels of CuO nanoparticles. Water Res. 58: 160–168.
  80. Luna-delRisco M., Orupõld K., Dubourguier H.-C., (2011), Particle-size effect of CuO and ZnO on biogas and methane production during anaerobic digestion. J. Hazard. Mater. 189: 603–608.
  81. Mu H., Chen Y., (2011), Long-term effect of ZnO nanoparticles on waste activated sludge anaerobic digestion. Water Res. 45: 5612–5620. https://doi.org/10.1016/j.watres.2011.08.022
  82. Wen L., Wang Y., Lu D., Hu S., Han H., (2010), Preparation of KF/CaO nanocatalyst and its application in biodiesel production from Chinese tallow seed oil. Fuel. 89: 2267–2271. https://doi.org/10.1016/j.fuel.2010.01.028
  83. Hu S., Guan Y., Wang Y., Han H., (2011), Nano-magnetic catalyst KF/CaO--Fe3O4 for biodiesel production. Appl. Energy. 88: 2685–2690. https://doi.org/10.1016/j.apenergy.2011.02.012
  84. Qiu F., Li Y., Yang D., Li X., Sun P., (2011), Heterogeneous solid base nanocatalyst: Preparation, characterization and application in biodiesel production. Bioresour. Technol. 102: 4150–4156. https://doi.org/10.1016/j.biortech.2010.12.071
  85. Yan J., Li A., Xu Y., Ngo T.P.N., Phua S., Li Z., (2012), Efficient production of biodiesel from waste grease: One-pot esterification and transesterification with tandem lipases. Bioresour. Technol. 123: 332–337. https://doi.org/10.1016/j.biortech.2012.07.103
  86. Chen G., Guo C.Y., Qiao H., Ye M., Qiu X., Yue C., (2013), Well-dispersed sulfated zirconia nanoparticles as high-efficiency catalysts for the synthesis of bis(indolyl)methanes and biodiesel. Catal. Commun.41:70–74. https://doi.org/10.1016/j.catcom.2013.07.006
  87. Zhang D., Wei D., Ding W., Zhang X., (2014), Carbon-based nanostructured catalyst for biodiesel production by catalytic distillation. Catal. Commun. 43: 121–125. https://doi.org/10.1016/j.catcom.2013.08.022
  88. Martínez-Klimova E., Hernández-Hipólito P., Klimova T.E., (2016), Biodiesel Production with Nanotubular Sodium Titanate Doped with Potassium as a Catalyst. MRS Adv. 1: 415–420. https://doi.org/10.1557/adv.2015.52
  89. Konwar L.J., Boro J., Deka D., (2014), Review on latest developments in biodiesel production using carbon-based catalysts. Renew. Sustain. Energy Rev. 29: 546–564. https://doi.org/10.1016/j.rser.2013.09.003
  90. Jamuna B.A., Ravishankar R. V, (2014), Environmental risk, human health, and toxic effects of nanoparticles. Nanomater. Environ. Prot. 523–535. https://doi.org/10.1002/9781118845530.ch31
  91. Gupta I., Duran N., Rai M., (2011), Nano-silver toxicity: emerging concerns and consequences in human health. In: Nano-antimicrobials Prog. Prospect. Springer, pp 525–548. https://doi.org/10.1007/978-3-642-24428-5_18