| Records |
Author  |
Anosov, A. A.; Barabanenkov, Yu. N.; Kazanskii, A. S.; Less, Yu. A.; Sharakshane, A. S. |
| Title |
The inverse problem of acoustothermography with correlation reception of thermal acoustic radiation |
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Journal Article |
| Year |
2009 |
Publication |
Acoust. Phys. |
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| Volume |
55 |
Issue |
1 |
Pages |
114-119 |
| Keywords |
acoustic thermography, acoustothermography |
| Abstract |
For the one-dimensional inverse problem of acoustothermography with correlation reception of thermal acoustic radiation, an integral equation is presented and experimentally verified. A method of solving the inverse problem is proposed. The method is based on combining the correlation functions of thermal acoustic radiation that were obtained for different distances between the receivers. |
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1131 |
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| Author |
Anosov, A. A.; Nemchenko, O. Yu.; Less, Yu. A.; Kazanskii, A. S.; Mansfel'd, A. D. |
| Title |
Possibilities of acoustic thermometry for controlling targeted drug delivery |
Type |
Journal Article |
| Year |
2015 |
Publication |
Acoust. Phys. |
Abbreviated Journal |
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| Volume |
61 |
Issue |
4 |
Pages |
488-493 |
| Keywords |
acoustic thermometry, liposome suspension, thermography |
| Abstract |
Model acoustic thermometry experiments were conducted during heating of an aqueous liposome suspension. Heating was done to achieve the liposome phase transition temperature. At the moment of the phase transition, the thermal acoustic signal achieved a maximum and decreased, despite continued heating. During subsequent cooling of the suspension, when lipids again passed through the phase transition point, the thermal acoustic signal again increased, despite a reduction in temperature. This effect is related to an increase in ultrasound absorption by the liposome suspension at the moment of the lipid phase transition. The result shows that acoustic thermography can be used to control targeted delivery of drugs mixed in thermally sensitive liposomes, the integrity of which is violated during heating to the phase transition temperature. |
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1130 |
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