Solid Bridge Formation Between Spray-Dried Sodium Carbonate Particles
Solid Bridge Formation Between Spray-Dried Sodium Carbonate Particles
复制标题
喷雾干燥碳酸钠颗粒之间形成固体桥
DOI:
10.1080/07373937.2012.682287
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发表时间:
2012
影响因子:
3.3
通讯作者:
Leaper M
中科院分区:
文献类型:
--
作者:
Leaper M
Moisture migration caking of pharmaceutical excipients in the absence of load is a significant quality and stability issue. This study uses Atomic Force Microscopy (AFM) to examine a solid bridge formed between two 20 µm spray-dried sodium carbonate particles. The bridge is grown by repeatedly exposing the system to 70% RH and 30% RH cycles at 25°C. A comparison is made with the idealized bridge model developed by Tanaka (1978), which was previously verified using crystalline systems. The resulting system was found to be more complex and grew in two stages. The first stage consisted of linear growth to five cycles, followed by a more gradual expansion and the appearance of crystalline structures.
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影响因子:
2.1
作者:
Prime D
通讯作者:
Prime D
DOI:
--
发表时间:
1994
期刊:
影响因子:
--
作者:
Y. Endo;Y. Kousaka;Hidenori Onitsuka
通讯作者:
Hidenori Onitsuka
影响因子:
5.2
作者:
M. Leaper;M. Bradley;J. Cleaver;I. Bridle;A. Reed;H. Abou;U. Tüzün
通讯作者:
U. Tüzün
影响因子:
2.1
作者:
B. Weigl;Y. Pengiran;H. Feise;Michael Röck;R. Janssen
通讯作者:
R. Janssen
影响因子:
2.1
作者:
PIETSCH, WB
通讯作者:
PIETSCH, WB