Two potential uses for silver nanoparticles coated with Solanum nigrum unripe fruit extract: Biofilm inhibition and photodegradation of dye effluent.
Microb Pathog. 2017 Oct; 111:316-324.MP

Abstract

Silver nanoparticle was green synthesized involving the unripe fruit extracts of Solanum nigrum (Sn-AgNPs). The synthesized Sn-AgNPs was bio-physically characterized by UV-Vis spectroscopy, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and Transmission electron microscopy (TEM). UV-Vis recorded the absorbance spectra at 443 nm. XRD analysis clearly demonstrated the crystalline nature of Sn-AgNPs with Bragg's reflection peaks at 111, 200, 220 and 311 lattice planes. The FTIR spectrum of Sn-AgNPs showed strong bands at 3432, 1555, 1455, 862 and 406 cm-1 which corresponds at O-H, C-H, C-C, C-OH and C-N groups respectively. TEM exhibited the spherical shape of Sn-AgNPs with particle size between 20 and 30 nm. The antibacterial effects of Sn-AgNPs were tested on clinically important biofilm forming Gram positive (Bacillus pumulis and Enterococcus faecalis) and Gram negative (Proteus vulgaris and Vibrio parahaemolyticus) bacteria. The greater inhibition of B. pumulis and E. faecalis was observed at 100 μg mL-1 of Sn-AgNPs compared to P. vulgaris and V. parahaemolyticus. The biofilm inhibition potential of Sn-AgNPs was greater against Gram positive bacteria than that of Gram negative bacteria. Furthermore, Sn-AgNPs effectively degraded the industrial effluent methyl orange dye by photocatalysis. It is concluded that Sn-AgNPs could be used as an effective therapeutics against the biofilm of clinically important bacteria. The green synthesized Sn-AgNPs can be employed to degrade dye effluents and prevent environmental pollution as well.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Malaikozhundan B

Nanobiosciences and Nanopharmacology Division, Biomaterials and Biotechnology in Animal Health Lab, Department of Animal Health and Management, Alagappa University, Science Campus 6th Floor, Burma Colony, Karaikudi, 630 004, Tamil Nadu, India.

Disease Control and Prevention Lab, Department of Animal Health and Management, Alagappa University, Science Campus 6th Floor, Burma Colony, Karaikudi, 630 004, Tamil Nadu, India.

Kannapiran E

Department of Zoology, Directorate of Distance Education, Alagappa University, Karaikudi, 630 004, Tamil Nadu, India.

MeSH

Anti-Bacterial AgentsBacteriaBacterial Physiological PhenomenaBiofilmsColoring AgentsFruitMetal NanoparticlesMicrobial Sensitivity TestsPlant ExtractsSilverSolanum nigrum

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28867634

Citation

Malaikozhundan, Balasubramanian, et al. "Two Potential Uses for Silver Nanoparticles Coated With Solanum Nigrum Unripe Fruit Extract: Biofilm Inhibition and Photodegradation of Dye Effluent." Microbial Pathogenesis, vol. 111, 2017, pp. 316-324.

Malaikozhundan B, Vijayakumar S, Vaseeharan B, et al. Two potential uses for silver nanoparticles coated with Solanum nigrum unripe fruit extract: Biofilm inhibition and photodegradation of dye effluent. Microb Pathog. 2017;111:316-324.

Malaikozhundan, B., Vijayakumar, S., Vaseeharan, B., Jenifer, A. A., Chitra, P., Prabhu, N. M., & Kannapiran, E. (2017). Two potential uses for silver nanoparticles coated with Solanum nigrum unripe fruit extract: Biofilm inhibition and photodegradation of dye effluent. Microbial Pathogenesis, 111, 316-324. https://doi.org/10.1016/j.micpath.2017.08.039

Malaikozhundan B, et al. Two Potential Uses for Silver Nanoparticles Coated With Solanum Nigrum Unripe Fruit Extract: Biofilm Inhibition and Photodegradation of Dye Effluent. Microb Pathog. 2017;111:316-324. PubMed PMID: 28867634.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - Two potential uses for silver nanoparticles coated with Solanum nigrum unripe fruit extract: Biofilm inhibition and photodegradation of dye effluent. AU - Malaikozhundan,Balasubramanian, AU - Vijayakumar,Sekar, AU - Vaseeharan,Baskaralingam, AU - Jenifer,Anthonisamy Anthoni, AU - Chitra,Ponnaiah, AU - Prabhu,Narayanan Marimuthu, AU - Kannapiran,Ethiraj, Y1 - 2017/09/01/ PY - 2017/03/26/received PY - 2017/08/26/revised PY - 2017/08/30/accepted PY - 2017/9/5/pubmed PY - 2018/5/16/medline PY - 2017/9/5/entrez KW - Antibacterial activity KW - FTIR KW - Photocatalytic degradation KW - Silver nanoparticle KW - TEM KW - XRD SP - 316 EP - 324 JF - Microbial pathogenesis JO - Microb Pathog VL - 111 N2 - Silver nanoparticle was green synthesized involving the unripe fruit extracts of Solanum nigrum (Sn-AgNPs). The synthesized Sn-AgNPs was bio-physically characterized by UV-Vis spectroscopy, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and Transmission electron microscopy (TEM). UV-Vis recorded the absorbance spectra at 443 nm. XRD analysis clearly demonstrated the crystalline nature of Sn-AgNPs with Bragg's reflection peaks at 111, 200, 220 and 311 lattice planes. The FTIR spectrum of Sn-AgNPs showed strong bands at 3432, 1555, 1455, 862 and 406 cm-1 which corresponds at O-H, C-H, C-C, C-OH and C-N groups respectively. TEM exhibited the spherical shape of Sn-AgNPs with particle size between 20 and 30 nm. The antibacterial effects of Sn-AgNPs were tested on clinically important biofilm forming Gram positive (Bacillus pumulis and Enterococcus faecalis) and Gram negative (Proteus vulgaris and Vibrio parahaemolyticus) bacteria. The greater inhibition of B. pumulis and E. faecalis was observed at 100 μg mL-1 of Sn-AgNPs compared to P. vulgaris and V. parahaemolyticus. The biofilm inhibition potential of Sn-AgNPs was greater against Gram positive bacteria than that of Gram negative bacteria. Furthermore, Sn-AgNPs effectively degraded the industrial effluent methyl orange dye by photocatalysis. It is concluded that Sn-AgNPs could be used as an effective therapeutics against the biofilm of clinically important bacteria. The green synthesized Sn-AgNPs can be employed to degrade dye effluents and prevent environmental pollution as well. SN - 1096-1208 UR - https://www.unboundmedicine.com/medline/citation/28867634/Two_potential_uses_for_silver_nanoparticles_coated_with_Solanum_nigrum_unripe_fruit_extract:_Biofilm_inhibition_and_photodegradation_of_dye_effluent_ DB - PRIME DP - Unbound Medicine ER -

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Two potential uses for silver nanoparticles coated with Solanum nigrum unripe fruit extract: Biofilm inhibition and photodegradation of dye effluent.Microb Pathog. 2017 Oct; 111:316-324.MP