Straightforward biodegradable nanoparticle generation through megahertz-order ultrasonic atomization

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

High-Order Harmonic-Wave Generation of Ultrasonic Shear Waves

The high-order harmonic-wave generation of ultrasonic shear waves has not yet been studied. We generated high-order shear harmonic waves and studied them in terms of the nonlinear wave mechanism associated with strain waves. When the shear waves propagated through highly dissipative MnCu20Ni5Fe2, TiNi, and Sn-3Al specimens and were reflected from the far side of the specimen, we observed high-o...

متن کامل

Ultrasonic atomization of liquids in drop-chain acoustic fountains.

When focused ultrasound waves of moderate intensity in liquid encounter an air interface, a chain of drops emerges from the liquid surface to form what is known as a drop-chain fountain. Atomization, or the emission of micro-droplets, occurs when the acoustic intensity exceeds a liquid-dependent threshold. While the cavitation-wave hypothesis, which states that atomization arises from a combina...

متن کامل

Straightforward Java Persistence Through Checkpointing

Several techniques have been proposed for adding persistence to the Java language environment. This paper describes a system we call icee that works by checkpointing the Java Virtual Machine. We compare the scheme to other persistent Java techniques. Checkpointing offers two unique advantages: first, the implementation is independent of the JVM implementation, and therefore survives JVM updates...

متن کامل

Analysis of Size Correlations for Microdroplets Produced by Ultrasonic Atomization

Microencapsulation techniques are widely applied in the field of pharmaceutical production to control drugs release in time and in physiological environments. Ultrasonic-assisted atomization is a new technique to produce microencapsulated systems by a mechanical approach. Interest in this technique is due to the advantages evidenceable (low level of mechanical stress in materials, reduced energ...

متن کامل

Biodegradable magnesium nanoparticle-enhanced laser hyperthermia therapy

BACKGROUND Recently, nanoparticles have been demonstrated to have tremendous merit in terms of improving the treatment specificity and thermal ablation effect on tumors. However, the potential toxicity and long-term side effects caused by the introduced nanoparticles and by expelling them out of the body following surgery remain a significant challenge. Here, we propose for the first time to di...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Applied Physics Letters

سال: 2006

ISSN: 0003-6951,1077-3118

DOI: 10.1063/1.2221914