Improved green biosynthesis of chitosan decorated Ag- and Co3O4-nanoparticles: a relationship between surface morphology, photocatalytic and biomedical applications

Mahsa Kiani; Navid Rabiee; Mojtaba Bagherzadeh; Amir Mohammad Ghadiri; Yousef Fatahi; Rassoul Dinarvand; Thomas J. Webster

doi:10.1016/j.nano.2020.102331

Improved green biosynthesis of chitosan decorated Ag- and Co₃O₄-nanoparticles: a relationship between surface morphology, photocatalytic and biomedical applications

Mahsa Kiani, Navid Rabiee, Mojtaba Bagherzadeh^*, Amir Mohammad Ghadiri, Yousef Fatahi, Rassoul Dinarvand, Thomas J. Webster^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

AgNPs@Chitosan and Co₃O₄-NPs@Chitosan were fabricated with Salvia hispanica. Results showed MZI values of 5 and 30 mm for Co₃O₄-NPs- and AgNPs@Chitosan against S. aureus, and 15 and 21 mm for Co₃O₄-NPs- and AgNPs@Chitosan against E. coli (24 h, 20 μg/mL), respectively. MTT assays showed up to 80% and 90%, 71% and 75%, and 91% and 94% mammalian cell viability for the green synthesized, chemically synthesized AgNPs and green synthesized AgNPs@Chitosan for HEK-293 and PC12 cells, respectively, and 70% and 71%, 59% and 62%, and 88% and 73% for the related Co₃O₄-NPs (24 h, 20 μg/mL). The photocatalytic activities showed dye degradation after 135 and 105 min for AgNPs@Chitosan and Co₃O₄-NPs@Chitosan, respectively. FESEM results showed differences in particle sizes (32 ± 3.0 nm for the AgNPs and 41 ± 3.0 nm for the Co₃O₄NPs) but AFM results showed lower roughness of the AgNPs@Chitosan (7.639 ± 0.85 nm) compared to Co₃O₄NPs@Chitosan (9.218 ± 0.93 nm), which resulted in potential biomedical applications.

Original language	English
Article number	102331
Pages (from-to)	1-10
Number of pages	10
Journal	Nanomedicine: Nanotechnology, Biology, and Medicine
Volume	32
DOIs	https://doi.org/10.1016/j.nano.2020.102331
Publication status	Published - Feb 2021
Externally published	Yes

Keywords

Cobalt oxide nanoparticles
Salvia hispanica
Ag nanoparticles
Antibacterial
Green synthesis

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10.1016/j.nano.2020.102331

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Green synthesis of nanomaterials for biomedical applications
Rabiee, N., Kiani, M., Ghadiri, A. M., Varma, R. S., Fatahi, Y., Seidi, F., Saeb, M. R., Zarrintaj, P., Rabiee, M., Lima, E. C., Vahabi, H., Makvandi, P., Mozafari, M., Asadniaye Fard Jahromi, M. & Ahmadi, S.
10/09/18 → …
Project: Research

Cite this

Kiani, M., Rabiee, N., Bagherzadeh, M., Ghadiri, A. M., Fatahi, Y., Dinarvand, R., & Webster, T. J. (2021). Improved green biosynthesis of chitosan decorated Ag- and Co₃O₄-nanoparticles: a relationship between surface morphology, photocatalytic and biomedical applications. Nanomedicine: Nanotechnology, Biology, and Medicine, 32, 1-10. [102331]. https://doi.org/10.1016/j.nano.2020.102331

Kiani, Mahsa ; Rabiee, Navid ; Bagherzadeh, Mojtaba ; Ghadiri, Amir Mohammad ; Fatahi, Yousef ; Dinarvand, Rassoul ; Webster, Thomas J. / Improved green biosynthesis of chitosan decorated Ag- and Co₃O₄-nanoparticles : a relationship between surface morphology, photocatalytic and biomedical applications. In: Nanomedicine: Nanotechnology, Biology, and Medicine. 2021 ; Vol. 32. pp. 1-10.

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title = "Improved green biosynthesis of chitosan decorated Ag- and Co3O4-nanoparticles: a relationship between surface morphology, photocatalytic and biomedical applications",

abstract = "AgNPs@Chitosan and Co3O4-NPs@Chitosan were fabricated with Salvia hispanica. Results showed MZI values of 5 and 30 mm for Co3O4-NPs- and AgNPs@Chitosan against S. aureus, and 15 and 21 mm for Co3O4-NPs- and AgNPs@Chitosan against E. coli (24 h, 20 μg/mL), respectively. MTT assays showed up to 80% and 90%, 71% and 75%, and 91% and 94% mammalian cell viability for the green synthesized, chemically synthesized AgNPs and green synthesized AgNPs@Chitosan for HEK-293 and PC12 cells, respectively, and 70% and 71%, 59% and 62%, and 88% and 73% for the related Co3O4-NPs (24 h, 20 μg/mL). The photocatalytic activities showed dye degradation after 135 and 105 min for AgNPs@Chitosan and Co3O4-NPs@Chitosan, respectively. FESEM results showed differences in particle sizes (32 ± 3.0 nm for the AgNPs and 41 ± 3.0 nm for the Co3O4NPs) but AFM results showed lower roughness of the AgNPs@Chitosan (7.639 ± 0.85 nm) compared to Co3O4NPs@Chitosan (9.218 ± 0.93 nm), which resulted in potential biomedical applications.",

keywords = "Cobalt oxide nanoparticles, Salvia hispanica, Ag nanoparticles, Antibacterial, Green synthesis",

author = "Mahsa Kiani and Navid Rabiee and Mojtaba Bagherzadeh and Ghadiri, {Amir Mohammad} and Yousef Fatahi and Rassoul Dinarvand and Webster, {Thomas J.}",

year = "2021",

month = feb,

doi = "10.1016/j.nano.2020.102331",

language = "English",

volume = "32",

pages = "1--10",

journal = "Nanomedicine: Nanotechnology, Biology, and Medicine",

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Kiani, M, Rabiee, N, Bagherzadeh, M, Ghadiri, AM, Fatahi, Y, Dinarvand, R & Webster, TJ 2021, 'Improved green biosynthesis of chitosan decorated Ag- and Co₃O₄-nanoparticles: a relationship between surface morphology, photocatalytic and biomedical applications', Nanomedicine: Nanotechnology, Biology, and Medicine, vol. 32, 102331, pp. 1-10. https://doi.org/10.1016/j.nano.2020.102331

Improved green biosynthesis of chitosan decorated Ag- and Co₃O₄-nanoparticles : a relationship between surface morphology, photocatalytic and biomedical applications. / Kiani, Mahsa; Rabiee, Navid; Bagherzadeh, Mojtaba; Ghadiri, Amir Mohammad; Fatahi, Yousef; Dinarvand, Rassoul; Webster, Thomas J.

In: Nanomedicine: Nanotechnology, Biology, and Medicine, Vol. 32, 102331, 02.2021, p. 1-10.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Improved green biosynthesis of chitosan decorated Ag- and Co3O4-nanoparticles

T2 - a relationship between surface morphology, photocatalytic and biomedical applications

AU - Kiani, Mahsa

AU - Rabiee, Navid

AU - Bagherzadeh, Mojtaba

AU - Ghadiri, Amir Mohammad

AU - Fatahi, Yousef

AU - Dinarvand, Rassoul

AU - Webster, Thomas J.

PY - 2021/2

Y1 - 2021/2

N2 - AgNPs@Chitosan and Co3O4-NPs@Chitosan were fabricated with Salvia hispanica. Results showed MZI values of 5 and 30 mm for Co3O4-NPs- and AgNPs@Chitosan against S. aureus, and 15 and 21 mm for Co3O4-NPs- and AgNPs@Chitosan against E. coli (24 h, 20 μg/mL), respectively. MTT assays showed up to 80% and 90%, 71% and 75%, and 91% and 94% mammalian cell viability for the green synthesized, chemically synthesized AgNPs and green synthesized AgNPs@Chitosan for HEK-293 and PC12 cells, respectively, and 70% and 71%, 59% and 62%, and 88% and 73% for the related Co3O4-NPs (24 h, 20 μg/mL). The photocatalytic activities showed dye degradation after 135 and 105 min for AgNPs@Chitosan and Co3O4-NPs@Chitosan, respectively. FESEM results showed differences in particle sizes (32 ± 3.0 nm for the AgNPs and 41 ± 3.0 nm for the Co3O4NPs) but AFM results showed lower roughness of the AgNPs@Chitosan (7.639 ± 0.85 nm) compared to Co3O4NPs@Chitosan (9.218 ± 0.93 nm), which resulted in potential biomedical applications.

AB - AgNPs@Chitosan and Co3O4-NPs@Chitosan were fabricated with Salvia hispanica. Results showed MZI values of 5 and 30 mm for Co3O4-NPs- and AgNPs@Chitosan against S. aureus, and 15 and 21 mm for Co3O4-NPs- and AgNPs@Chitosan against E. coli (24 h, 20 μg/mL), respectively. MTT assays showed up to 80% and 90%, 71% and 75%, and 91% and 94% mammalian cell viability for the green synthesized, chemically synthesized AgNPs and green synthesized AgNPs@Chitosan for HEK-293 and PC12 cells, respectively, and 70% and 71%, 59% and 62%, and 88% and 73% for the related Co3O4-NPs (24 h, 20 μg/mL). The photocatalytic activities showed dye degradation after 135 and 105 min for AgNPs@Chitosan and Co3O4-NPs@Chitosan, respectively. FESEM results showed differences in particle sizes (32 ± 3.0 nm for the AgNPs and 41 ± 3.0 nm for the Co3O4NPs) but AFM results showed lower roughness of the AgNPs@Chitosan (7.639 ± 0.85 nm) compared to Co3O4NPs@Chitosan (9.218 ± 0.93 nm), which resulted in potential biomedical applications.

KW - Cobalt oxide nanoparticles

KW - Salvia hispanica

KW - Ag nanoparticles

KW - Antibacterial

KW - Green synthesis

UR - http://www.scopus.com/inward/record.url?scp=85097409117&partnerID=8YFLogxK

U2 - 10.1016/j.nano.2020.102331

DO - 10.1016/j.nano.2020.102331

M3 - Article

C2 - 33181272

AN - SCOPUS:85097409117

VL - 32

SP - 1

EP - 10

JO - Nanomedicine: Nanotechnology, Biology, and Medicine

JF - Nanomedicine: Nanotechnology, Biology, and Medicine

SN - 1549-9634

M1 - 102331

ER -

Improved green biosynthesis of chitosan decorated Ag- and Co3O4-nanoparticles: a relationship between surface morphology, photocatalytic and biomedical applications

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Keywords

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Green synthesis of nanomaterials for biomedical applications

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Improved green biosynthesis of chitosan decorated Ag- and Co₃O₄-nanoparticles: a relationship between surface morphology, photocatalytic and biomedical applications