Textiles. Cotton fibres. Evaluation of maturity by the air flow method

2014 ◽  
Keyword(s):  
Air Flow ◽  
Flow Method ◽  
Cotton Fibres

A Simplified Air Flow Method for the Determination of the Surface Area of Powders

1950 ◽  
Vol 21 (10) ◽  
pp. 1065-1065
Author(s):  
Gerard Kraus ◽  
John R. Thiem
Keyword(s):  
Surface Area ◽  
Air Flow ◽  
Flow Method

The Air-Flow Method for the Determination of Moisture in Fertilizers

1947 ◽  
Vol 30 (4) ◽  
pp. 640-648
Author(s):  
John O Hardesty ◽  
Colin W Whittaker ◽  
William H Ross
Keyword(s):  
Air Flow ◽  
Flow Method

scholarly journals Nano-in-Micro Delivery System Prepared by Co-Axial Air Flow for Oral Delivery of Conjugated Linoleic Acid

Marine Drugs ◽  
2018 ◽  
Vol 17 (1) ◽  
pp. 15
Author(s):  
Qian Li ◽  
Fangfang Xue ◽  
Junle Qu ◽  
Liwei Liu ◽  
Rui Hu ◽  
...  
Keyword(s):  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Delivery System ◽  
Oral Delivery ◽  
Release Kinetics ◽  
Air Flow ◽  
Chitosan Nanoparticles ◽  
Phosphate Buffer Solution ◽  
Hybrid Particles ◽  
Flow Method

The preparation of a nano-in-micro delivery system (NiMDS) under mild conditions without using toxic organic solvents and expensive equipment still faces challenges. In this study, we introduced the co-axial air flow method to prepare NiMDS for the oral delivery of conjugated linoleic acid (CLA). The chitosan nanoparticles were prepared using the stearic-acid-modified chitosan through self-aggregation. Then, the chitosan nanoparticles were incorporated into alginate microparticles by the co-axial air flow method. The obtained chitosan nanoparticles and NiMDS were spherical in shape with the average sizes of 221–243 nm and 130–160 μm, respectively. Compared with alginate microparticles, the hybrid particles were of fewer fragments, were bigger in size, had a higher mechanical strength, and showed a controlled release in the phosphate buffer solution (pH 1.2 or 7.4). The release kinetics study showed that encapsulating the chitosan nanoparticles into the alginate microparticles inhibited the dissolution of alginate microparticles at the initial stage. These results revealed the potential of NiMDS as an ideal oral carrier for the sustained release of CLA in the gastrointestinal environment.

Measurement of the resistivity of porous materials with an alternating air-flow method

2011 ◽  
Vol 129 (2) ◽  
pp. 753-764 ◽  
Author(s):  
Raffaele Dragonetti ◽  
Carmine Ianniello ◽  
Rosario A. Romano
Keyword(s):  
Porous Materials ◽  
Air Flow ◽  
Flow Method
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