Characterization and antimicrobial properties of silver nanoparticules biosynthesized from cornelian cherry (Cornus mas L.)

Nural Karagözlü

Makale detayları

Characterization and antimicrobial properties of silver nanoparticules biosynthesized from cornelian cherry (Cornus mas L.)

Yazarlar:

Nural Karagözlü

Yayıncı:

Ankara University

Ana Başlıklar:

Food Safety | Traceability | Certification and Authenticity | Food Microbiology

Dergi:

Journal of Agricultural Sciences Vol.30 Issue 3, pp.444-457

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001323435

pISSN:

1300-7580

Anahtar kelimeler:

Özet:

 Nanoparticles produced by green synthesis has been increasingly gaining popularity, especially because they are eco-friendly and low cost. In the present article, silver nanoparticles AgNPs were synthesized from the extracts prepared using cornelian cherry Cornus mas L. at two different temperatures. The properties of obtained AgNPs were determined through UV-Vis spectroscopy, SEM, EDX, FTIR, and XRD analyses, and their antimicrobial effects on four pathogenic bacteria were investigated. The analysis results conducted using UV-spectrophotometry, SEM, EDX, FTIR, and XRD on AgNPs prepared from extracts obtained at two different temperatures 20 C and 60 C were similar. The groups playing a role in nanoparticle formation were determined to be CC, CO, and C-O, and it was also concluded that the two different extraction temperatures had no significant effect on nanoparticle synthesis and characterization. The cherry extracts antimicrobial activity was effective against Staphylococcus aureus, Listeria monocytogenes, and Salmonella Typhi, while it didnt show activity against Escherichia coli O157:H7. The AgNPs at concentration of 25 mgmL created inhibition zones of 9 mm, 9 mm, and 7 mm for L.monocytogenes, S.aureus, and S.Typhi, respectively, at 20 C. It was seen that 25 mgmL AgNPs synthesized at 60 C formed 9 mm and 8 mm inhibition zones in S.aureus and L.monocytogenes cultures, respectively, whereas they showed no inhibiting activity against S.Typhi, and E.coli O157:H7. It has been seen that 20 C has ease of application in two different temperatures applied in the preparation of silver nanoparticles and is a good alternative to chemical methods.

 Nanoparticles produced by green synthesis has been increasingly gaining popularity, especially because they are eco-friendly and low cost. In the present article, silver nanoparticles AgNPs were synthesized from the extracts prepared using cornelian cherry Cornus mas L. at two different temperatures. The properties of obtained AgNPs were determined through UV-Vis spectroscopy, SEM, EDX, FTIR, and XRD analyses, and their antimicrobial effects on four pathogenic bacteria were investigated. The analysis results conducted using UV-spectrophotometry, SEM, EDX, FTIR, and XRD on AgNPs prepared from extracts obtained at two different temperatures 20 C and 60 C were similar. The groups playing a role in nanoparticle formation were determined to be CC, CO, and C-O, and it was also concluded that the two different extraction temperatures had no significant effect on nanoparticle synthesis and characterization. The cherry extracts antimicrobial activity was effective against Staphylococcus aureus, Listeria monocytogenes, and Salmonella Typhi, while it didnt show activity against Escherichia coli O157:H7. The AgNPs at concentration of 25 mgmL created inhibition zones of 9 mm, 9 mm, and 7 mm for L.monocytogenes, S.aureus, and S.Typhi, respectively, at 20 C. It was seen that 25 mgmL AgNPs synthesized at 60 C formed 9 mm and 8 mm inhibition zones in S.aureus and L.monocytogenes cultures, respectively, whereas they showed no inhibiting activity against S.Typhi, and E.coli O157:H7. It has been seen that 20 C has ease of application in two different temperatures applied in the preparation of silver nanoparticles and is a good alternative to chemical methods.

 Nanoparticles produced by green synthesis has been increasingly gaining popularity, especially because they are eco-friendly and low cost. In the present article, silver nanoparticles AgNPs were synthesized from the extracts prepared using cornelian cherry Cornus mas L. at two different temperatures. The properties of obtained AgNPs were determined through UV-Vis spectroscopy, SEM, EDX, FTIR, and XRD analyses, and their antimicrobial effects on four pathogenic bacteria were investigated. The analysis results conducted using UV-spectrophotometry, SEM, EDX, FTIR, and XRD on AgNPs prepared from extracts obtained at two different temperatures 20 C and 60 C were similar. The groups playing a role in nanoparticle formation were determined to be CC, CO, and C-O, and it was also concluded that the two different extraction temperatures had no significant effect on nanoparticle synthesis and characterization. The cherry extracts antimicrobial activity was effective against Staphylococcus aureus, Listeria monocytogenes, and Salmonella Typhi, while it didnt show activity against Escherichia coli O157:H7. The AgNPs at concentration of 25 mgmL created inhibition zones of 9 mm, 9 mm, and 7 mm for L.monocytogenes, S.aureus, and S.Typhi, respectively, at 20 C. It was seen that 25 mgmL AgNPs synthesized at 60 C formed 9 mm and 8 mm inhibition zones in S.aureus and L.monocytogenes cultures, respectively, whereas they showed no inhibiting activity against S.Typhi, and E.coli O157:H7. It has been seen that 20 C has ease of application in two different temperatures applied in the preparation of silver nanoparticles and is a good alternative to chemical methods.

 Nanoparticles produced by green synthesis has been increasingly gaining popularity, especially because they are eco-friendly and low cost. In the present article, silver nanoparticles AgNPs were synthesized from the extracts prepared using cornelian cherry Cornus mas L. at two different temperatures. The properties of obtained AgNPs were determined through UV-Vis spectroscopy, SEM, EDX, FTIR, and XRD analyses, and their antimicrobial effects on four pathogenic bacteria were investigated. The analysis results conducted using UV-spectrophotometry, SEM, EDX, FTIR, and XRD on AgNPs prepared from extracts obtained at two different temperatures 20 C and 60 C were similar. The groups playing a role in nanoparticle formation were determined to be CC, CO, and C-O, and it was also concluded that the two different extraction temperatures had no significant effect on nanoparticle synthesis and characterization. The cherry extracts antimicrobial activity was effective against Staphylococcus aureus, Listeria monocytogenes, and Salmonella Typhi, while it didnt show activity against Escherichia coli O157:H7. The AgNPs at concentration of 25 mgmL created inhibition zones of 9 mm, 9 mm, and 7 mm for L.monocytogenes, S.aureus, and S.Typhi, respectively, at 20 C. It was seen that 25 mgmL AgNPs synthesized at 60 C formed 9 mm and 8 mm inhibition zones in S.aureus and L.monocytogenes cultures, respectively, whereas they showed no inhibiting activity against S.Typhi, and E.coli O157:H7. It has been seen that 20 C has ease of application in two different temperatures applied in the preparation of silver nanoparticles and is a good alternative to chemical methods.

Makale detayları

Characterization and antimicrobial properties of silver nanoparticules biosynthesized from cornelian cherry (Cornus mas L.)

Yazarlar: Nural Karagözlü

Yayıncı: Ankara University

Ana Başlıklar: Food Safety | Traceability | Certification and Authenticity | Food Microbiology

Dergi: Journal of Agricultural Sciences Vol.30 Issue 3, pp.444-457

Belge Tipi: Makale

Yayın Tarihi: 7/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001323435

pISSN: 1300-7580

silver nanoparticles

antimicrobial effects

cornelian cherry

Cornus mas L.

green synthesis

Sayı

Yazarlar:

Nural Karagözlü

Yayıncı:

Ankara University

Ana Başlıklar:

Food Safety | Traceability | Certification and Authenticity | Food Microbiology

Dergi:

Journal of Agricultural Sciences Vol.30 Issue 3, pp.444-457

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001323435

pISSN:

1300-7580