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Pesticide Efficiency of Environment-Friendly Transition Metal-Doped Magnetite Nanoparticles.

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Title: Pesticide Efficiency of Environment-Friendly Transition Metal-Doped Magnetite Nanoparticles.
Authors: Shahzadi, Shamaila1,2 (AUTHOR) 2018phdphy3@student.uet.edu.pk, Hassan, Jalees Ul2 (AUTHOR) rehana@uet.edu.pk, Oneeb, Muhammad3 (AUTHOR) muhammad.oneeb@uvas.edu.pk, Riaz, Saira4 (AUTHOR) saira.cssp@pu.edu.pk, Sharif, Rehana2 (AUTHOR), Ban, Dayan1 (AUTHOR) s25shahzadi@uwaterloo.ca
Source: Nanomaterials (2079-4991). Jan2024, Vol. 14 Issue 2, p218. 15p.
Subjects: Mosquito control, Magnetite, Aedes aegypti, Pesticides, Nanoparticles, Dengue
Abstract: This study explored the potential of Fe3O4, SnFe2O4, and CoFe2O4 nanoparticles as larvicidal and adulticidal agents against Aedes aegypti (A. aegypti) larvae and adults, which are vectors for various diseases. This research involved the synthesis of these nanoparticles using the coprecipitate method. The results indicate that CoFe2O4 nanoparticles are the most effective in both larvicidal and adulticidal activities, with complete mortality achieved after 96 h of exposure. SnFe2O4 nanoparticles also showed some larvicidal and adulticidal efficacy, although to a lesser extent than the CoFe2O4 nanoparticles. Fe3O4 nanoparticles exhibited minimal larvicidal and adulticidal effects at low concentrations but showed increased efficacy at higher concentrations. The study also revealed the superparamagnetic nature of these nanoparticles, making them potentially suitable for applications in aquatic environments, where A. aegypti larvae often thrive. Additionally, the nanoparticles induced observable damage to the gut structure of the mosquitoes and larvae, which could contribute to their mortality. Overall, this research suggests that CoFe2O4 nanoparticles, in particular, hold promise as environment-friendly and effective agents for controlling A. aegypti mosquitoes, which are responsible for the transmission of diseases such as dengue fever, Zika virus, and Chikungunya. Further studies and field trials are needed to validate their practical use in mosquito control programs. [ABSTRACT FROM AUTHOR]
Copyright of Nanomaterials (2079-4991) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Label: Title
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  Data: Pesticide Efficiency of Environment-Friendly Transition Metal-Doped Magnetite Nanoparticles.
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  Data: <searchLink fieldCode="AR" term="%22Shahzadi%2C+Shamaila%22">Shahzadi, Shamaila</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> 2018phdphy3@student.uet.edu.pk</i><br /><searchLink fieldCode="AR" term="%22Hassan%2C+Jalees+Ul%22">Hassan, Jalees Ul</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> rehana@uet.edu.pk</i><br /><searchLink fieldCode="AR" term="%22Oneeb%2C+Muhammad%22">Oneeb, Muhammad</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> muhammad.oneeb@uvas.edu.pk</i><br /><searchLink fieldCode="AR" term="%22Riaz%2C+Saira%22">Riaz, Saira</searchLink><relatesTo>4</relatesTo> (AUTHOR)<i> saira.cssp@pu.edu.pk</i><br /><searchLink fieldCode="AR" term="%22Sharif%2C+Rehana%22">Sharif, Rehana</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ban%2C+Dayan%22">Ban, Dayan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> s25shahzadi@uwaterloo.ca</i>
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  Data: <searchLink fieldCode="JN" term="%22Nanomaterials+%282079-4991%29%22">Nanomaterials (2079-4991)</searchLink>. Jan2024, Vol. 14 Issue 2, p218. 15p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Mosquito+control%22">Mosquito control</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetite%22">Magnetite</searchLink><br /><searchLink fieldCode="DE" term="%22Aedes+aegypti%22">Aedes aegypti</searchLink><br /><searchLink fieldCode="DE" term="%22Pesticides%22">Pesticides</searchLink><br /><searchLink fieldCode="DE" term="%22Nanoparticles%22">Nanoparticles</searchLink><br /><searchLink fieldCode="DE" term="%22Dengue%22">Dengue</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This study explored the potential of Fe3O4, SnFe2O4, and CoFe2O4 nanoparticles as larvicidal and adulticidal agents against Aedes aegypti (A. aegypti) larvae and adults, which are vectors for various diseases. This research involved the synthesis of these nanoparticles using the coprecipitate method. The results indicate that CoFe2O4 nanoparticles are the most effective in both larvicidal and adulticidal activities, with complete mortality achieved after 96 h of exposure. SnFe2O4 nanoparticles also showed some larvicidal and adulticidal efficacy, although to a lesser extent than the CoFe2O4 nanoparticles. Fe3O4 nanoparticles exhibited minimal larvicidal and adulticidal effects at low concentrations but showed increased efficacy at higher concentrations. The study also revealed the superparamagnetic nature of these nanoparticles, making them potentially suitable for applications in aquatic environments, where A. aegypti larvae often thrive. Additionally, the nanoparticles induced observable damage to the gut structure of the mosquitoes and larvae, which could contribute to their mortality. Overall, this research suggests that CoFe2O4 nanoparticles, in particular, hold promise as environment-friendly and effective agents for controlling A. aegypti mosquitoes, which are responsible for the transmission of diseases such as dengue fever, Zika virus, and Chikungunya. Further studies and field trials are needed to validate their practical use in mosquito control programs. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Nanomaterials (2079-4991) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.3390/nano14020218
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      – Code: eng
        Text: English
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        PageCount: 15
        StartPage: 218
    Subjects:
      – SubjectFull: Mosquito control
        Type: general
      – SubjectFull: Magnetite
        Type: general
      – SubjectFull: Aedes aegypti
        Type: general
      – SubjectFull: Pesticides
        Type: general
      – SubjectFull: Nanoparticles
        Type: general
      – SubjectFull: Dengue
        Type: general
    Titles:
      – TitleFull: Pesticide Efficiency of Environment-Friendly Transition Metal-Doped Magnetite Nanoparticles.
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            NameFull: Shahzadi, Shamaila
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            NameFull: Hassan, Jalees Ul
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              M: 01
              Text: Jan2024
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              Y: 2024
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