A novel approach for synthesis of silver nanoparticles using Pila virens shell and its mosquito larvicidal activity
Mosquito act as a vector for variety of deadly diseases. In this study, larvicide activity was investigated in relation to Aedes aegypti (A. aegypti) and Culex quinquefasciatus (C. quinquefasciatus) of synthesised silver nanoparticles (AgNPs) of the Pila virens (P.virens) shell extract. The characte...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2021-01-01
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| Series: | Toxicology Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214750021001232 |
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| author | Elumalai D M Hemavathi N Deenadhayalan T.Y. Suman R Sathiyapriya |
| author_facet | Elumalai D M Hemavathi N Deenadhayalan T.Y. Suman R Sathiyapriya |
| author_sort | Elumalai D |
| collection | DOAJ |
| description | Mosquito act as a vector for variety of deadly diseases. In this study, larvicide activity was investigated in relation to Aedes aegypti (A. aegypti) and Culex quinquefasciatus (C. quinquefasciatus) of synthesised silver nanoparticles (AgNPs) of the Pila virens (P.virens) shell extract. The characterization techniques UV–vis spectral, Fourier transforms infrared spectroscopy (FTIR),High Resonance Scanning electron microscope (HR-SEM) analysis, X-ray diffraction studies (XRD), High Resonance-Transmission electron microscopy (HR-TEM) used to characterize biosynthesized AgNPs. UV–vis, absorption showed peaks of 450 nm for the biosynthesised AgNPs, SEM observed spherical shaped particles of 25.9–28.9 nm in size and the XRD pattern shows the synthesized AgNPs fcc structure. FTIR investigation shown that the esters, carboxylic acid and ether as functional groups have been intricate in the reduction of metal ions. The larvicidal efficacy of synthesized AgNPs towards a larvae of A. aegypti LC50and LC90 value of (37.87 and 132.86 ppm) and C. quinquefasciatus was (14.70 and 28.96 ppm) respectively. The synthesized AgNPs of P. virens confirmed highest mortality towards larvae of and A. aegypti and C. quinquefasciatus. |
| first_indexed | 2024-12-22T01:23:24Z |
| format | Article |
| id | doaj.art-1e475ffffc0f4197a5ee31444968b29c |
| institution | Directory Open Access Journal |
| issn | 2214-7500 |
| language | English |
| last_indexed | 2024-12-22T01:23:24Z |
| publishDate | 2021-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Toxicology Reports |
| spelling | doaj.art-1e475ffffc0f4197a5ee31444968b29c2022-12-21T18:43:40ZengElsevierToxicology Reports2214-75002021-01-01812481254A novel approach for synthesis of silver nanoparticles using Pila virens shell and its mosquito larvicidal activityElumalai D0M Hemavathi1N Deenadhayalan2T.Y. Suman3R Sathiyapriya4PG. Department of Zoology, Pachaiyappas College for Men, Kanchipuram, 631501, Tamil Nadu, India; Corresponding author at: PG. Department of Zoology, Pachaiyappas College For Men, Kanchipuram, Tamil nadu, India.Department of Zoology, Arignar Anna Govt. Arts & Science College for Women, Walajapet, Vellore, 632513, Tamil Nadu, IndiaPG. Department of Zoology, Pachaiyappas College for Men, Kanchipuram, 631501, Tamil Nadu, IndiaGraduate School of FEED of Eco-Friendly Offshore Structure, Changwon National University, Changwon, Gyeongsangnamdo, 51140, Republic of Korea; School of Civil, Environmental and Chemical Engineering, Changwon National University, Changwon, Gyeongsangnamdo, 51140, Republic of KoreaDepartment of Physics, Mahendra Engineering College, Namakkal, 637503, Tamil Nadu, IndiaMosquito act as a vector for variety of deadly diseases. In this study, larvicide activity was investigated in relation to Aedes aegypti (A. aegypti) and Culex quinquefasciatus (C. quinquefasciatus) of synthesised silver nanoparticles (AgNPs) of the Pila virens (P.virens) shell extract. The characterization techniques UV–vis spectral, Fourier transforms infrared spectroscopy (FTIR),High Resonance Scanning electron microscope (HR-SEM) analysis, X-ray diffraction studies (XRD), High Resonance-Transmission electron microscopy (HR-TEM) used to characterize biosynthesized AgNPs. UV–vis, absorption showed peaks of 450 nm for the biosynthesised AgNPs, SEM observed spherical shaped particles of 25.9–28.9 nm in size and the XRD pattern shows the synthesized AgNPs fcc structure. FTIR investigation shown that the esters, carboxylic acid and ether as functional groups have been intricate in the reduction of metal ions. The larvicidal efficacy of synthesized AgNPs towards a larvae of A. aegypti LC50and LC90 value of (37.87 and 132.86 ppm) and C. quinquefasciatus was (14.70 and 28.96 ppm) respectively. The synthesized AgNPs of P. virens confirmed highest mortality towards larvae of and A. aegypti and C. quinquefasciatus.http://www.sciencedirect.com/science/article/pii/S2214750021001232Pila virens shellSilver nanoparticlesSEMTEMLarvicidal activity |
| spellingShingle | Elumalai D M Hemavathi N Deenadhayalan T.Y. Suman R Sathiyapriya A novel approach for synthesis of silver nanoparticles using Pila virens shell and its mosquito larvicidal activity Toxicology Reports Pila virens shell Silver nanoparticles SEM TEM Larvicidal activity |
| title | A novel approach for synthesis of silver nanoparticles using Pila virens shell and its mosquito larvicidal activity |
| title_full | A novel approach for synthesis of silver nanoparticles using Pila virens shell and its mosquito larvicidal activity |
| title_fullStr | A novel approach for synthesis of silver nanoparticles using Pila virens shell and its mosquito larvicidal activity |
| title_full_unstemmed | A novel approach for synthesis of silver nanoparticles using Pila virens shell and its mosquito larvicidal activity |
| title_short | A novel approach for synthesis of silver nanoparticles using Pila virens shell and its mosquito larvicidal activity |
| title_sort | novel approach for synthesis of silver nanoparticles using pila virens shell and its mosquito larvicidal activity |
| topic | Pila virens shell Silver nanoparticles SEM TEM Larvicidal activity |
| url | http://www.sciencedirect.com/science/article/pii/S2214750021001232 |
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