Journal ArticleDOI
Xanthene dyes for reducing acoustic cavitation threshold in aqueous solution
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In this article, the effect of xanthene dyes on the acoustic cavitation threshold in an aqueous solution was investigated in a progressive wave field, and the ability of these dyes to reduce the threshold for sonochemically active cavitation was strongly correlated with their ability to stabilize foams.About:
This article is published in Ultrasonics.The article was published on 1997-09-01. It has received 22 citations till now. The article focuses on the topics: Xanthene & Sonochemistry.read more
Citations
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Journal ArticleDOI
Sonodynamic therapy--a review of the synergistic effects of drugs and ultrasound
TL;DR: The current review emphasizes the effect of ultrasound induced free radicals in sonodynamic therapy, the ultrasound dependent enhancement of cytotoxic activities of certain compounds (sonosensitizers) in studies with cells in vitro and in tumor bearing animals.
Book ChapterDOI
Sonodynamic Therapy: Concept, Mechanism and Application to Cancer Treatment.
TL;DR: The breath of evidence from in-vitro and in- vivo SDT-based studies is explored, providing the reader with an insight into the therapeutic potential offered by SDT in the treatment of cancer.
Journal ArticleDOI
Enhanced OH radical generation by dual-frequency ultrasound with TiO2 nanoparticles: its application to targeted sonodynamic therapy.
TL;DR: The present study demonstrated the enhanced hydroxyl (OH) radical generation by combined use of dual-frequency ultrasound (US) and titanium dioxide (TiO2) nanoparticles (NPs) as sonocatalyst and growth of the HepG2 cells was reduced by 46% after irradiation ofDual-frequency US for 60s with TiO2 NPs incorporation.
Journal ArticleDOI
Sonodynamically induced effect of rose bengal on isolated sarcoma 180 cells
TL;DR: Ulasonically induced in vitro cell damage was significantly enhanced by rose bengal, and a sonochemical mechanism may be suggested since the enhancement was significantly inhibited by an active oxygen scavenger.
Journal ArticleDOI
Sonodynamic effect of erythrosin B on sarcoma 180 cells in vitro
TL;DR: Results indicate the involvement of a sonochemical mechanism in the cytotoxic effect of erythrosin B on isolated sarcoma 180 cells and enhance the rate of cell damage induction by ultrasound by 4-5 times with 160-microM EB, while no cell damage was observed with EB alone.
References
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Journal ArticleDOI
The threshold for thermally significant cavitation in dog's thigh muscle in vivo.
TL;DR: The threshold of thermally significant transient cavitation in vivo in dog's thigh muscle was investigated as a function of frequency from 0.246 MHz to 1.68 MHz and it appears that the transient Cavitation can be avoided when perfusion independent high temperature hyperthermia is induced with focused and pulsed ultrasound fields.
Journal ArticleDOI
Quantum yield of singlet oxygen production by xanthene derivatives
TL;DR: In this article, the triplet oxygen quantum yield of 11 purified fluorescein derivatives was determined by reaction with singlet oxygen acceptors in aqueous and ethanolic solutions; in both solvents ϕ1o2 was enhanced with increasing halogenation.
Journal ArticleDOI
Albumin Microbubble Echo-Contrast Material as an Enhancer for Ultrasound Accelerated Thrombolysis
TL;DR: It is suggested that this diagnostic echo-contrast material can be used as an alternative therapeutic US drug enhancer for thrombolysis.
Journal ArticleDOI
Sonochemistry : historical developments and modern aspects
TL;DR: In this article, the chemical effects of pulsed ultrasound are described and discussed with respect to the use of ultrasonic pulses in medical diagnosis, and the results of these reactions are discussed.