The role of diazacrown ether in the enhancement of the biological activity of silver nanoparticles

Sarvinaz HAJIYEVA; Ulviyya HASANOVA; Zarema GAKHRAMANOVA; Aygun ISRAYILOVA; Khudaverdi GANBAROV; Eldar GASIMOV; Fuad RZAYEV; Goncha EYVAZOVA; Alakbar HUSEYNZADA; Gunel ALIYEVA; İlaha HASANOVA; Abel MAHARRAMOV

Makale detayları

The role of diazacrown ether in the enhancement of the biological activity of silver nanoparticles

Yazarlar:

Sarvinaz HAJIYEVA | Ulviyya HASANOVA | Zarema GAKHRAMANOVA | Aygun ISRAYILOVA | Khudaverdi GANBAROV | Eldar GASIMOV | Fuad RZAYEV | Goncha EYVAZOVA | Alakbar HUSEYNZADA | Gunel ALIYEVA | İlaha HASANOVA | Abel MAHARRAMOV

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2019 Vol.43 Issue 6, pp.1711-1721

Belge Tipi:

Makale

Yayın Tarihi:

11/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000725556

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

The nanostructuring of hydroxyl-substituted   diazacrown-ether (DC) by silver nanoparticles was obtained by green   synthesis method in order to increase the antibacterial activity of silver   nanoparticles. The synthesized DC, nanoparticles, and nanosupramolecular   complex (Ag@DC) were studied by TEM, powder-XRD, and NMR, IR, and UV   spectroscopy methods. The Ag@DC nanostructures were uniform and their sizes   ranged from 8 to 18 nm. IR and UV spectra revealed the noncovalent formation   of the nanosupramolecular complex. The antibacterial activities of the   prepared active agents were investigated on gram-positive and gram-negative   bacteria by twofold microdilution method. Ultrastructural study by TEM was   performed on \textit{E. coli} BDU12 after treatment with Ag@DC. The results showed the   improvement of the antibacterial action of Ag@DC compared to silver   nanoparticles (E. coli BDU12 - 32 times, A. baumannii BDU32 - 16 times, K. pneumoniae BDU44 and P. aeruginosa BDU49 - 4   times, S. aureus BDU23 - 512 times). Chelating by DC significantly improved the   antibacterial effects of the silver nanoparticles on gram-positive and   gram-negative bacteria due to the ionophoric behavior of the crown ethers.

Makale detayları

The role of diazacrown ether in the enhancement of the biological activity of silver nanoparticles

Yazarlar: Sarvinaz HAJIYEVA | Ulviyya HASANOVA | Zarema GAKHRAMANOVA | Aygun ISRAYILOVA | Khudaverdi GANBAROV | Eldar GASIMOV | Fuad RZAYEV | Goncha EYVAZOVA | Alakbar HUSEYNZADA | Gunel ALIYEVA | İlaha HASANOVA | Abel MAHARRAMOV

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2019 Vol.43 Issue 6, pp.1711-1721

Belge Tipi: Makale

Yayın Tarihi: 11/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000725556

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Sarvinaz HAJIYEVA | Ulviyya HASANOVA | Zarema GAKHRAMANOVA | Aygun ISRAYILOVA | Khudaverdi GANBAROV | Eldar GASIMOV | Fuad RZAYEV | Goncha EYVAZOVA | Alakbar HUSEYNZADA | Gunel ALIYEVA | İlaha HASANOVA | Abel MAHARRAMOV

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2019 Vol.43 Issue 6, pp.1711-1721

Belge Tipi:

Makale

Yayın Tarihi:

11/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000725556

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527