The Use of Sonication Treatment to Completely Decellularize Aorta Tissue

2013 ◽  
pp. 1987-1990 ◽  
Author(s):  
A. Azhim ◽  
K. Yamagami ◽  
K. Muramatsu ◽  
Y. Morimoto ◽  
K. S. Furukawa ◽  
...  
Keyword(s):  
Sonication Treatment

Simple and rapid method for isolation and quantitation of polyhydroxyalkanoate by SDS-sonication treatment

2017 ◽  
Vol 124 (2) ◽  
pp. 250-254 ◽  
Author(s):  
Hisashi Arikawa ◽  
Shunsuke Sato ◽  
Tetsuya Fujiki ◽  
Keiji Matsumoto
Keyword(s):  
Rapid Method ◽  
Sonication Treatment

scholarly journals Effects of Size and Dispersity of Microcrystalline Celluloses on Size, Structure and Stability of Nanocrystalline Celluloses Extracted by Acid Hydrolysis

Nano LIFE ◽  
2014 ◽  
Vol 04 (04) ◽  
pp. 1441014 ◽  
Author(s):  
Qi Liu ◽  
Weiping Hao ◽  
Yongguang Yang ◽  
Aurore Richel ◽  
Canbin Ouyang ◽  
...  
Keyword(s):  
Particle Size ◽  
Acid Hydrolysis ◽  
Size Structure ◽  
Particle Sizes ◽  
X Ray Diffraction ◽  
X Ray ◽  
Force Microscopy ◽  
Atomic Force ◽  
Transmission Electron ◽  
Sonication Treatment

Nanocrystalline celluloses (NCCs) were separated from four commercial microcrystalline celluloses (MCCs) by an acid hydrolysis–sonication treatment. Transmission electron microscopy (TEM), atomic force microscopy (AFM), Fourier transform infrared (FTIR) spectrum, X-ray diffraction (XRD) and thermogravimetric analysis (TGA) were conducted to investigate the NCCs. MCCs with different morphologies and particle sizes showed different aggregation degrees. The aggregation of MCCs followed the order MCC1 > MCC3 > MCC2 > MCC4, which is the same order of the heights of the resulting NCCs. The best uniformity and thermal stability were characterized for NCC3, which was produced by MCC3 with smallest original particle size and good dispersity among the four MCCs. This result suggests that both the original particle size and dispersity of MCCs had significant effects on separated NCCs.

Properties of ZnO Rod-Like Structures Due to Collapse of Bubble Implosion Process

2013 ◽  
Vol 756 ◽  
pp. 3-10
Author(s):  
Mahayatun Dayana Johan Ooi ◽  
Abdul Aziz Azlan ◽  
Mat Johar Abdullah
Keyword(s):  
Ultrasonic Irradiation ◽  
Room Temperature ◽  
Polycrystalline Structure ◽  
Visible Absorption ◽  
Irradiation Treatment ◽  
Sonication Treatment ◽  
Uv Visible ◽  
Hydrolysis Of ◽  
Zinc Iodide ◽  
Visible Absorption Spectroscopy

In this work, a chemically grown ZnO rod – like structure is produced via precipitation and post – sonication treatment based on the hydrolysis of zinc iodide (ZnI2) and diethanolamine (DEA). ZnO rod – like structures with aspect ratio of 3 to 4(diameter of 235 nm and 800 nm in length) was observed from the TEM micrograph.The as-synthesized ZnO wurtzite structure was compared to sample without ultrasonic irradiation treatment to study the effect of bubble implosion on the formation of the particle. In contrast to particles treated with ultrasonic irradiation, micron sized and agglomerated particles were observed in sample without the treatment. The mechanism related to acoustic cavitations and the formation of rod – like structure is explained. The XRD results show polycrystalline structure on both samples. The optical property of ZnO was evaluated using room temperature UV - Visible absorption spectroscopy. The result showed an absorption peak at 381 nm in wavelength.

The effect of sonication treatment of graphene oxide on the mechanical properties of the assembled films

RSC Advances ◽  
2016 ◽  
Vol 6 (46) ◽  
pp. 39681-39687 ◽  
Author(s):  
Shibing Ye ◽  
Jiachun Feng
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Systematic Study ◽  
Graphite Oxide ◽  
Oxide Films ◽  
Sonication Treatment

We performed a systematic study on the influence of sonication treatment of graphite oxide on the mechanical properties of the resulting graphene oxide films.

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