Luminescent properties of nanoparticles synthesized in electric discharge in liquid under ultrasonic cavitation

2018 ◽  
Author(s):  
Mishik A. Kazaryan ◽  
Nikolay A. Bulychev ◽  
Leonid S. Lepnev ◽  
Anatoly S. Averyushkin ◽  
Marina N. Kirichenko ◽  
...  
Keyword(s):  
Electric Discharge ◽  
Luminescent Properties ◽  
Ultrasonic Cavitation

Luminescence properties of nanoparticles synthesized in electric discharge in liquid under ultrasonic cavitation

2017 ◽  
Vol 44 (3) ◽  
pp. 53-55
Author(s):  
N. A. Bulychev ◽  
M. A. Kazaryan ◽  
L. L. Chaikov ◽  
P. I. Ivashkin ◽  
R. A. Zakharyan ◽  
...  
Keyword(s):  
Electric Discharge ◽  
Ultrasonic Cavitation ◽  
Luminescence Properties

Formation and characterization of graphite-encapsulated cobalt nanoparticles synthesized by electric discharge in an ultrasonic cavitation field of liquid ethanol

2007 ◽  
Vol 55 (11) ◽  
pp. 3671-3680 ◽  
Author(s):  
Ruslan Sergiienko ◽  
Etsuro Shibata ◽  
Akase Zentaro ◽  
Daisuke Shindo ◽  
Takashi Nakamura ◽  
...  
Keyword(s):  
Electric Discharge ◽  
Cobalt Nanoparticles ◽  
Ultrasonic Cavitation ◽  
Cavitation Field

Effect of ultrasonic cavitation on dynamics and characteristics of electric discharge in liquid

2017 ◽  
Vol 44 (2) ◽  
pp. 33-35
Author(s):  
N. A. Bulychev ◽  
M. A. Kazaryan ◽  
L. L. Chaikov ◽  
P. I. Ivashkin ◽  
R. A. Zakharyan ◽  
...  
Keyword(s):  
Electric Discharge ◽  
Ultrasonic Cavitation

Dynamic characteristics of electric discharge in liquid under ultrasonic cavitation

2018 ◽  
Author(s):  
Mishik A. Kazaryan ◽  
Nikolay A. Bulychev ◽  
Anatoly S. Averyushkin ◽  
Marina N. Kirichenko ◽  
Alexander A. Chernov ◽  
...  
Keyword(s):  
Electric Discharge ◽  
Dynamic Characteristics ◽  
Ultrasonic Cavitation

Solvothermal fabrication and luminescent properties of nanoLuAG:Ce phosphors

2014 ◽  
Vol 9 (1) ◽  
pp. 60-63 ◽  
Author(s):  
Lin Xing ◽  
Lianghui Qu ◽  
Qing He ◽  
Tong B. Tang ◽  
Linfeng Yang
Keyword(s):  
Luminescent Properties

Platelet Aggregation Induced in Vitro by Therapeutic Ultrasound

1977 ◽  
Vol 38 (03) ◽  
pp. 0640-0651 ◽  
Author(s):  
B. V Chater ◽  
A. R Williams
Keyword(s):  
Platelet Aggregation ◽  
Direct Action ◽  
Adenosine Diphosphate ◽  
Ultrasonic Cavitation ◽  
Related Phenomenon ◽  
Release Reaction ◽  
Physical Conditions ◽  
Platelet Aggregates ◽  
Active Substances

SummaryPlatelets were found to aggregate spontaneously when exposed to ultrasound generated by a commercial therapeutic device. At a given frequency, aggregation was found to be a dose-related phenomenon, increasing intensities of ultrasound inducing more extensive and more rapid aggregation. At any single intensity, the extent aggregation was increased as the frequency of the applied ultrasound was decreased (from 3.0 to 0.75 MHz).Ultrasound-induced platelet aggregation was found to be related to overall platelet sensitivity to adenosine diphosphate. More sensitive platelets were found to aggregate spontaneously at lower intensities of sound, and also the maximum extent of aggregation was found to be greater. Examination of ultrasound-induced platelet aggregates by electron microscopy demonstrated that the platelets had undergone the release reaction.The observation that haemoglobin was released from erythrocytes in whole blood irradiated under identical physical conditions suggests that the platelets are being distrupted by ultrasonic cavitation (violent gas/bubble oscillation).It is postulated that overall platelet aggregation is the result of two distinct effects. Firstly, the direct action of ultrasonic cavitation disrupts a small proportion of the platelet population, resulting in the liberation of active substances. These substances produce aggregation, both directly and indirectly by inducing the physiological release reaction in adjacent undamaged platelets.

Treatment of ulcer-necrotic manifestations of diabetic foot using ultrasonic cavitation

2014 ◽  
Author(s):  
Maksym Prystupiuk ◽  
Iuliia Onofriichuk ◽  
Liudmyla Naumova ◽  
Lev Prystupiuk ◽  
Marianna Naumova ◽  
...  
Keyword(s):  
Diabetic Foot ◽  
Ultrasonic Cavitation
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