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Green synthesis of silver nanoparticles using Holarrhena antidysenterica (L.) Wall.bark extract and their larvicidal activity against dengue and filariasis vectors

The present study was carried out to evaluate the larvicidal potential of methanol, hexane, acetone, chloroform, and aqueous bark extracts of Holarrhena antidysenterica (L.) Wall. and silver nanoparticles (AgNPs) synthesized using aqueous bark extract against the third instar larvae of Aedes aegypti... Full description

Journal Title: Parasitology research (1987) 2017-12-17, Vol.117 (2), p.377-389
Main Author: Kumar, Dinesh
Other Authors: Kumar, Gaurav , Agrawal, Veena
Format: Electronic Article Electronic Article
Language: English
Subjects:
Publisher: Berlin/Heidelberg: Springer Berlin Heidelberg
ID: ISSN: 0932-0113
Link: https://www.ncbi.nlm.nih.gov/pubmed/29250727
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recordid: cdi_pubmed_primary_29250727
title: Green synthesis of silver nanoparticles using Holarrhena antidysenterica (L.) Wall.bark extract and their larvicidal activity against dengue and filariasis vectors
format: Article
creator:
  • Kumar, Dinesh
  • Kumar, Gaurav
  • Agrawal, Veena
subjects:
  • Acetone
  • Aedes aegypti L
  • Apocynaceae
  • Bark
  • Bark extract
  • Biomedical and Life Sciences
  • Biomedicine
  • Chemical synthesis
  • Chloroform
  • Culex quinquefasciatus Say
  • Dengue
  • Dengue viruses
  • Disease transmission
  • Filariasis
  • Flavonoids
  • Fourier transforms
  • Health aspects
  • Holarrhena antidysenterica (L.) Wall
  • Immunology
  • Infrared spectroscopy
  • Larvicidal activity
  • Larvicides
  • Materia medica, Vegetable
  • Medical Microbiology
  • Methanol
  • Methods
  • Microbiology
  • Nanoparticles
  • Original Paper
  • Plant extracts
  • Prevention
  • Production processes
  • Scanning electron microscopy
  • Silver
  • Silver nanoparticles
  • Silver nitrate
  • Solvents
  • Spectrum analysis
  • Transmission electron microscopy
  • Usage
  • Vectors
  • X-ray diffraction
ispartof: Parasitology research (1987), 2017-12-17, Vol.117 (2), p.377-389
description: The present study was carried out to evaluate the larvicidal potential of methanol, hexane, acetone, chloroform, and aqueous bark extracts of Holarrhena antidysenterica (L.) Wall. and silver nanoparticles (AgNPs) synthesized using aqueous bark extract against the third instar larvae of Aedes aegypti L. and Culex quinquefasciatus Say. AgNPs were prepared by adding 10 ml of aqueous bark extract in 90 ml of 1 mM silver nitrate (AgNO 3 ) solution. After 5 min of mixing, a change in color from yellow to dark brown occurred indicating the synthesis of AgNPs. Their further characterization was done through ultraviolet-visible spectroscopy (UV–Vis), X-ray diffraction analysis (XRD), field emission scanning electron microscope (FE-SEM), transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FT-IR). UV–Vis spectrum of synthesized AgNPs showed a maximum absorption peak at 420 nm wavelength. Crystalline nature of AgNPs was confirmed by the presence of characteristic Bragg reflection peaks in XRD pattern. TEM images have shown that most of the AgNPs were spherical in shape with an average size of 32 nm. FT-IR spectrum of AgNPs showed prominent absorbance peaks at 1012.2 (C–O) and 3439.44 cm −1 (O–H) which represent the major constituents of phenolics, terpenoids, and flavonoids compounds. LC-MS analysis of the bark extract confirmed the presence of carbonyl and hydroxyl functional groups which were directly correlated with FT-IR results. These AgNPs were assayed against different mosquito vectors, and the maximum mortality was recorded against the larvae of A. aegypti with LC 50 and LC 90 values being 5.53 and 12.01 ppm, respectively. For C. quinquefasciatus , LC 50 and LC 90 values were 9.3 and 19.24 ppm, respectively, after 72 h of exposure. Bark extracts prepared in different solvents such as methanol, chloroform, hexane, acetone, and water showed moderate larvicidal activity against A. aegypti their respective LC 50 values being 71.74, 94.25, 102.25, 618.82, and 353.65 ppm and LC 90 values being 217.36, 222.24, 277.82, 1056.36, and 609.37 ppm. For C. quinquefasciatus , their LC 50 values were 69.43, 112.39, 73.73, 597.74, and 334.75 ppm and LC 90 values of 170.58, 299.76, 227.48, 1576.98, and 861.45 ppm, respectively, after 72 h of treatment. AgNPs proved to be nontoxic against the non-target aquatic organism, Mesocyclops thermocyclopoides Harada when exposed for 24, 48, and 72 h. The results showed that bark extract-derived AgNPs have
language: eng
source:
identifier: ISSN: 0932-0113
fulltext: no_fulltext
issn:
  • 0932-0113
  • 1432-1955
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titleGreen synthesis of silver nanoparticles using Holarrhena antidysenterica (L.) Wall.bark extract and their larvicidal activity against dengue and filariasis vectors
creatorKumar, Dinesh ; Kumar, Gaurav ; Agrawal, Veena
creatorcontribKumar, Dinesh ; Kumar, Gaurav ; Agrawal, Veena
descriptionThe present study was carried out to evaluate the larvicidal potential of methanol, hexane, acetone, chloroform, and aqueous bark extracts of Holarrhena antidysenterica (L.) Wall. and silver nanoparticles (AgNPs) synthesized using aqueous bark extract against the third instar larvae of Aedes aegypti L. and Culex quinquefasciatus Say. AgNPs were prepared by adding 10 ml of aqueous bark extract in 90 ml of 1 mM silver nitrate (AgNO 3 ) solution. After 5 min of mixing, a change in color from yellow to dark brown occurred indicating the synthesis of AgNPs. Their further characterization was done through ultraviolet-visible spectroscopy (UV–Vis), X-ray diffraction analysis (XRD), field emission scanning electron microscope (FE-SEM), transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FT-IR). UV–Vis spectrum of synthesized AgNPs showed a maximum absorption peak at 420 nm wavelength. Crystalline nature of AgNPs was confirmed by the presence of characteristic Bragg reflection peaks in XRD pattern. TEM images have shown that most of the AgNPs were spherical in shape with an average size of 32 nm. FT-IR spectrum of AgNPs showed prominent absorbance peaks at 1012.2 (C–O) and 3439.44 cm −1 (O–H) which represent the major constituents of phenolics, terpenoids, and flavonoids compounds. LC-MS analysis of the bark extract confirmed the presence of carbonyl and hydroxyl functional groups which were directly correlated with FT-IR results. These AgNPs were assayed against different mosquito vectors, and the maximum mortality was recorded against the larvae of A. aegypti with LC 50 and LC 90 values being 5.53 and 12.01 ppm, respectively. For C. quinquefasciatus , LC 50 and LC 90 values were 9.3 and 19.24 ppm, respectively, after 72 h of exposure. Bark extracts prepared in different solvents such as methanol, chloroform, hexane, acetone, and water showed moderate larvicidal activity against A. aegypti their respective LC 50 values being 71.74, 94.25, 102.25, 618.82, and 353.65 ppm and LC 90 values being 217.36, 222.24, 277.82, 1056.36, and 609.37 ppm. For C. quinquefasciatus , their LC 50 values were 69.43, 112.39, 73.73, 597.74, and 334.75 ppm and LC 90 values of 170.58, 299.76, 227.48, 1576.98, and 861.45 ppm, respectively, after 72 h of treatment. AgNPs proved to be nontoxic against the non-target aquatic organism, Mesocyclops thermocyclopoides Harada when exposed for 24, 48, and 72 h. The results showed that bark extract-derived AgNPs have extremely high larvicidal potential compared to other organic solvents as well as aqueous bark extract alone. These AgNPs, therefore, can be used safely for the control of dengue and filarial vectors that cause severe human health hazards.
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subjectAcetone ; Aedes aegypti L ; Apocynaceae ; Bark ; Bark extract ; Biomedical and Life Sciences ; Biomedicine ; Chemical synthesis ; Chloroform ; Culex quinquefasciatus Say ; Dengue ; Dengue viruses ; Disease transmission ; Filariasis ; Flavonoids ; Fourier transforms ; Health aspects ; Holarrhena antidysenterica (L.) Wall ; Immunology ; Infrared spectroscopy ; Larvicidal activity ; Larvicides ; Materia medica, Vegetable ; Medical Microbiology ; Methanol ; Methods ; Microbiology ; Nanoparticles ; Original Paper ; Plant extracts ; Prevention ; Production processes ; Scanning electron microscopy ; Silver ; Silver nanoparticles ; Silver nitrate ; Solvents ; Spectrum analysis ; Transmission electron microscopy ; Usage ; Vectors ; X-ray diffraction
ispartofParasitology research (1987), 2017-12-17, Vol.117 (2), p.377-389
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0Green synthesis of silver nanoparticles using Holarrhena antidysenterica (L.) Wall.bark extract and their larvicidal activity against dengue and filariasis vectors
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descriptionThe present study was carried out to evaluate the larvicidal potential of methanol, hexane, acetone, chloroform, and aqueous bark extracts of Holarrhena antidysenterica (L.) Wall. and silver nanoparticles (AgNPs) synthesized using aqueous bark extract against the third instar larvae of Aedes aegypti L. and Culex quinquefasciatus Say. AgNPs were prepared by adding 10 ml of aqueous bark extract in 90 ml of 1 mM silver nitrate (AgNO 3 ) solution. After 5 min of mixing, a change in color from yellow to dark brown occurred indicating the synthesis of AgNPs. Their further characterization was done through ultraviolet-visible spectroscopy (UV–Vis), X-ray diffraction analysis (XRD), field emission scanning electron microscope (FE-SEM), transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FT-IR). UV–Vis spectrum of synthesized AgNPs showed a maximum absorption peak at 420 nm wavelength. Crystalline nature of AgNPs was confirmed by the presence of characteristic Bragg reflection peaks in XRD pattern. TEM images have shown that most of the AgNPs were spherical in shape with an average size of 32 nm. FT-IR spectrum of AgNPs showed prominent absorbance peaks at 1012.2 (C–O) and 3439.44 cm −1 (O–H) which represent the major constituents of phenolics, terpenoids, and flavonoids compounds. LC-MS analysis of the bark extract confirmed the presence of carbonyl and hydroxyl functional groups which were directly correlated with FT-IR results. These AgNPs were assayed against different mosquito vectors, and the maximum mortality was recorded against the larvae of A. aegypti with LC 50 and LC 90 values being 5.53 and 12.01 ppm, respectively. For C. quinquefasciatus , LC 50 and LC 90 values were 9.3 and 19.24 ppm, respectively, after 72 h of exposure. Bark extracts prepared in different solvents such as methanol, chloroform, hexane, acetone, and water showed moderate larvicidal activity against A. aegypti their respective LC 50 values being 71.74, 94.25, 102.25, 618.82, and 353.65 ppm and LC 90 values being 217.36, 222.24, 277.82, 1056.36, and 609.37 ppm. For C. quinquefasciatus , their LC 50 values were 69.43, 112.39, 73.73, 597.74, and 334.75 ppm and LC 90 values of 170.58, 299.76, 227.48, 1576.98, and 861.45 ppm, respectively, after 72 h of treatment. AgNPs proved to be nontoxic against the non-target aquatic organism, Mesocyclops thermocyclopoides Harada when exposed for 24, 48, and 72 h. The results showed that bark extract-derived AgNPs have extremely high larvicidal potential compared to other organic solvents as well as aqueous bark extract alone. These AgNPs, therefore, can be used safely for the control of dengue and filarial vectors that cause severe human health hazards.
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1Aedes aegypti L
2Apocynaceae
3Bark
4Bark extract
5Biomedical and Life Sciences
6Biomedicine
7Chemical synthesis
8Chloroform
9Culex quinquefasciatus Say
10Dengue
11Dengue viruses
12Disease transmission
13Filariasis
14Flavonoids
15Fourier transforms
16Health aspects
17Holarrhena antidysenterica (L.) Wall
18Immunology
19Infrared spectroscopy
20Larvicidal activity
21Larvicides
22Materia medica, Vegetable
23Medical Microbiology
24Methanol
25Methods
26Microbiology
27Nanoparticles
28Original Paper
29Plant extracts
30Prevention
31Production processes
32Scanning electron microscopy
33Silver
34Silver nanoparticles
35Silver nitrate
36Solvents
37Spectrum analysis
38Transmission electron microscopy
39Usage
40Vectors
41X-ray diffraction
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titleGreen synthesis of silver nanoparticles using Holarrhena antidysenterica (L.) Wall.bark extract and their larvicidal activity against dengue and filariasis vectors
authorKumar, Dinesh ; Kumar, Gaurav ; Agrawal, Veena
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39Usage
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abstractThe present study was carried out to evaluate the larvicidal potential of methanol, hexane, acetone, chloroform, and aqueous bark extracts of Holarrhena antidysenterica (L.) Wall. and silver nanoparticles (AgNPs) synthesized using aqueous bark extract against the third instar larvae of Aedes aegypti L. and Culex quinquefasciatus Say. AgNPs were prepared by adding 10 ml of aqueous bark extract in 90 ml of 1 mM silver nitrate (AgNO 3 ) solution. After 5 min of mixing, a change in color from yellow to dark brown occurred indicating the synthesis of AgNPs. Their further characterization was done through ultraviolet-visible spectroscopy (UV–Vis), X-ray diffraction analysis (XRD), field emission scanning electron microscope (FE-SEM), transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FT-IR). UV–Vis spectrum of synthesized AgNPs showed a maximum absorption peak at 420 nm wavelength. Crystalline nature of AgNPs was confirmed by the presence of characteristic Bragg reflection peaks in XRD pattern. TEM images have shown that most of the AgNPs were spherical in shape with an average size of 32 nm. FT-IR spectrum of AgNPs showed prominent absorbance peaks at 1012.2 (C–O) and 3439.44 cm −1 (O–H) which represent the major constituents of phenolics, terpenoids, and flavonoids compounds. LC-MS analysis of the bark extract confirmed the presence of carbonyl and hydroxyl functional groups which were directly correlated with FT-IR results. These AgNPs were assayed against different mosquito vectors, and the maximum mortality was recorded against the larvae of A. aegypti with LC 50 and LC 90 values being 5.53 and 12.01 ppm, respectively. For C. quinquefasciatus , LC 50 and LC 90 values were 9.3 and 19.24 ppm, respectively, after 72 h of exposure. Bark extracts prepared in different solvents such as methanol, chloroform, hexane, acetone, and water showed moderate larvicidal activity against A. aegypti their respective LC 50 values being 71.74, 94.25, 102.25, 618.82, and 353.65 ppm and LC 90 values being 217.36, 222.24, 277.82, 1056.36, and 609.37 ppm. For C. quinquefasciatus , their LC 50 values were 69.43, 112.39, 73.73, 597.74, and 334.75 ppm and LC 90 values of 170.58, 299.76, 227.48, 1576.98, and 861.45 ppm, respectively, after 72 h of treatment. AgNPs proved to be nontoxic against the non-target aquatic organism, Mesocyclops thermocyclopoides Harada when exposed for 24, 48, and 72 h. The results showed that bark extract-derived AgNPs have extremely high larvicidal potential compared to other organic solvents as well as aqueous bark extract alone. These AgNPs, therefore, can be used safely for the control of dengue and filarial vectors that cause severe human health hazards.
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pubSpringer Berlin Heidelberg
pmid29250727
doi10.1007/s00436-017-5711-8