Optical and Quantum Electronics, Volume (53), No (1), Year (2020-11)

Title : ( Bromophenol blue doped in nano-droplet: spectroscopy, nonlinear optical properties and Staphylococcus aureus treatment )

Authors: Mahboubeh Pourtabrizi , Nasser Shahtahmassebi , Mirza Mohammad Reza Sharifmoghadam ,

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Abstract

Bromophenol blue (BPB)-doped nano-droplets are recognized as a synthesis of BPB dye and transparent dispersion of nano-droplets (ND), in a continuous phase of oils. In this regard, to discover the effect of ND size on nonlinear optical properties of BPB, a solution of BPB-doped ND with heptane oil and sodium bis(2-ethylhexyl) sulfosuccinate (AOT) as a surfactant has been prepared and therefore investigated with Z-scan technique. The consequences have revealed that the nonlinear refractive (NLR) index, of the BPB-doped ND has been improved by comparison with BPB aqueous solution. The second-order hyperpolarizability of the BPB-doped ND has been also reduced subsequent a reduction in ND size owing to reducing dye aggregation. Moreover, the BPB-doped ND in the company of laser radiation has been utilized in order to study of antibacterial photodynamic therapy of Staphylococcus aureus (S. aureus) by nonlinear absorption. As a consequence, the bacteria colonies have been also exceedingly declined in the group treated with the BPB-doped ND.

Keywords

Methyl Orange . Surfactant . Photodynamic therapy . Staphylococcus aureus
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@article{paperid:1083226,
author = {Pourtabrizi, Mahboubeh and Shahtahmassebi, Nasser and Sharifmoghadam, Mirza Mohammad Reza},
title = {Bromophenol blue doped in nano-droplet: spectroscopy, nonlinear optical properties and Staphylococcus aureus treatment},
journal = {Optical and Quantum Electronics},
year = {2020},
volume = {53},
number = {1},
month = {November},
issn = {0306-8919},
keywords = {Methyl Orange . Surfactant . Photodynamic therapy . Staphylococcus aureus},
}

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%0 Journal Article
%T Bromophenol blue doped in nano-droplet: spectroscopy, nonlinear optical properties and Staphylococcus aureus treatment
%A Pourtabrizi, Mahboubeh
%A Shahtahmassebi, Nasser
%A Sharifmoghadam, Mirza Mohammad Reza
%J Optical and Quantum Electronics
%@ 0306-8919
%D 2020

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