Green Synthesis of Silver Nanoparticles (AgNPs) using dry Biomass of Green Alga Chlorella Ellipsoidea and their Photophysical, catalytic and Antibacterial Activity

Authors

  • Dr. Balendu Singh Assistant Professor, Department of Chemistry, NA S PG College, Meerut, UP
  • Dr. Ratna Shukla Assistant Professor, Dept of Chemistry, School of Basic Sciences, CSJMU, Kanpur, UP
  • Dr. Rashmi Dubey Assistant Professor, School of Basic Sciences, CSJMU, Kanpur, UP
  • Dr. Purushottam Singh Niranjan Assistant Professor, School of Basic Sciences, CSJMU, Kanpur,UP

DOI:

https://doi.org/10.29070/s9edmz21

Keywords:

green synthesis, silver nanoparticles, antibacterial mechanisms

Abstract

Silver nanoparticles (AgNPs) have a wide range of potential applications and can be produced in an environmentally sustainable and friendly manner using the dry biomass of the green alga Chlorella ellipsoidea. This paper aims to comprehensively investigate the photophysical properties, catalytic potential, and antibacterial activity of AgNPs synthesized through this method. In the realm of photophysics, the characteristics of AgNPs such as absorbance, fluorescence, and surface plasmon resonance are analyzed in detail to gain insights into their optical behavior. Understanding these properties is crucial for elucidating the interactions of AgNPs with light, which underpins their applications in various fields including sensors, imaging, and optoelectronics. Moreover, the catalytic activity of AgNPs is explored across different chemical reactions, highlighting their potential as catalysts. Due to their high surface area to volume ratio and unique surface properties, AgNPs exhibit catalytic capabilities in reactions such as reduction, oxidation, and hydrogenation, thus finding applications in green chemistry and industrial processes. Furthermore, the antibacterial efficacy of AgNPs against pathogenic microorganisms is evaluated, emphasizing their role as potent antibacterial agents. AgNPs possess inherent antimicrobial properties attributed to their small size and high surface area, which enable them to interact with bacterial cell membranes, disrupt cellular processes, and inhibit bacterial growth. This antimicrobial activity makes AgNPs promising candidates for various biomedical applications, including wound dressings, antimicrobial coatings, and drug delivery systems. Overall, this study provides valuable insights into the multifaceted applications of AgNPs synthesized using dry biomass of Chlorella ellipsoidea, showcasing their potential in photophysics, catalysis, and antibacterial activity. By leveraging the benefits of green synthesis and exploring the diverse properties of AgNPs, this research contributes to the advancement of green nanotechnology and the development of sustainable nanoparticle-based technologies.

References

Chandran, S. P., Chaudhary, M., Pasricha, R., Ahmad, A., & Sastry, M. (2006). Synthesis of gold nanotriangles and silver nanoparticles using Aloevera plant extract. Biotechnology Progress, 22(2), 577-583.

Das, R. K., Gogoi, N., Bora, U., & Dolui, S. K. (2011). Green synthesis of gold nanoparticles using Nyctanthes arbortristis flower extract. Bioprocess and Biosystems Engineering, 34(5), 615-619.

Durán, N., & Seabra, A. B. (2012). Metallic oxide nanoparticles: State of the art in biogenic syntheses and their mechanisms. Applied Microbiology and Biotechnology, 95(2), 275-288.

Ghodake, G. S., Deshpande, N. G., Lee, Y. P., & Jin, E. S. (2010). Pear fruit extract-assisted room-temperature biosynthesis of gold nanoplates. Colloids and Surfaces B: Biointerfaces, 79(2), 531-535.

Huang, J., Li, Q., Sun, D., Lu, Y., Su, Y., Yang, X., & Wang, H. (2007). Biosynthesis of silver and gold nanoparticles by novel sundried Cinnamomum camphora leaf. Nanotechnology, 18(10), 105104.

Huq, A., Rahman, M., & Khan, M. A. (2022). Green synthesis of silver nanoparticles using biological resources: A review. Journal of Nanoparticle Research, 24(5), 1-15.

Iravani, S. (2014). Green synthesis of metal nanoparticles using plants. Green Chemistry, 16(3), 1231-1242.

Lee, K. J., Park, S. H., Govarthanan, M., Hwang, P. H., Seo, Y. S., & Cho, M. (2018). Green synthesis of silver nanoparticles using the endophytic bacterium Pantoea agglomerans 18A isolated from the medicinal plant Aloe vera (Aloe barbadensis Miller) and its antimicrobial activity. Artif Cells Nanomed Biotechnol, 46(2), 499-505.

Mittal, A. K., Chisti, Y., & Banerjee, U. C. (2013). Synthesis of metallic nanoparticles using plant extracts. Biotechnology Advances, 31(2), 346-356.

Rai, M., & Durán, N. (2019). Metal nanoparticles in microbiology. Berlin, Germany: Springer.

Rajeshkumar, S., & Malarkodi, C. (2014). In vitro antibacterial activity and mechanism of silver nanoparticles against foodborne pathogens. Bioinorg Chem Appl, 2014, 581890.

Roy, K., Sarkar, C. K., Ghosh, C. K., & Barui, A. (2012). A simple approach to fabricate silver nanoparticles-decorated graphene oxide for efficient photocatalytic reduction of nitroaromatic compounds. RSC Advances, 2(32), 12129-12134.

Saifuddin, N., Wong, C. W., & Nur Yasumira, A. A. (2009). Rapid biosynthesis of silver nanoparticles using culture supernatant of bacteria with microwave irradiation. E-Journal of Chemistry, 6(1), 61-70.

Sathishkumar, M., Sneha, K., Kwak, I. S., Mao, J., Tripathy, S. J., & Yun, Y. S. (2009). Phyto-crystallization of palladium through reduction process using Cinnamom zeylanicum bark extract. Journal of Hazardous Materials, 171(1-3), 400-404.

Shankar, S. S., Rai, A., Ahmad, A., & Sastry, M. (2004). Rapid synthesis of Au, Ag, and bimetallic Au core-Ag shell nanoparticles using Neem (Azadirachta indica) leaf broth. Journal of Colloid and Interface Science, 275(2), 496-502.

Singh, P., Kim, Y. J., Singh, H., Wang, C., Hwang, K. H., Farh, M. E. A., ... & Ahn, S. (2015). Biosynthesis, characterization, and antimicrobial applications of silver nanoparticles. International Journal of Nanomedicine, 10, 2567-2577.

Thakkar, K. N., Mhatre, S. S., & Parikh, R. Y. (2010). Biological synthesis of metallic nanoparticles. Nanomedicine, 6(2), 257-262.

Vetchinkina, E., Loshchinina, E., Kupryashina, M., Burov, A., Pylaev, T., Nikitina, V., & Vodolazov, I. (2020). Mechanisms of metal nanoparticle formation in bacteria and fungi. Journal of Microbiology, 58(1), 1-18.

Lengke, M. F., Southam, G., & Harahap, I. S. H. (2011). Formation of natural Au nanoparticles during weathering of telluride mineral. Engineering in Life Sciences, 11(4), 379-385.

El-Rafie, M. H., El-Rafie, M. H., Zahran, M. K., El-Sakhawy, M., & El-Hag, E. A. (2010). Antimicrobial effect of silver nanoparticles produced by fungal process on cotton fabrics. Carbohydrate Polymers, 80(3), 779-782.

Santhoshkumar, T., Rahuman, A. A., Rajakumar, G., Marimuthu, S., Bagavan, A., Jayaseelan, C.,. & Kirthi, A. V. (2011). Synthesis of silver nanoparticles using Nelumbo nucifera leaf extract and its larvicidal activity against malaria and filariasis vectors. Parasitology Research, 108(3), 693-702.

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Published

2024-09-03

How to Cite

[1]
“Green Synthesis of Silver Nanoparticles (AgNPs) using dry Biomass of Green Alga Chlorella Ellipsoidea and their Photophysical, catalytic and Antibacterial Activity”, JASRAE, vol. 21, no. 3, pp. 69–75, Sep. 2024, doi: 10.29070/s9edmz21.

How to Cite

[1]
“Green Synthesis of Silver Nanoparticles (AgNPs) using dry Biomass of Green Alga Chlorella Ellipsoidea and their Photophysical, catalytic and Antibacterial Activity”, JASRAE, vol. 21, no. 3, pp. 69–75, Sep. 2024, doi: 10.29070/s9edmz21.