引用本文:
Tong Wen XU. Aggregation of the Adsorbed Proteins-in Solution or on the Surface?[J]. Chinese Chemical Letters,
2002, 13(3): 262-265.
Citation: Tong Wen XU. Aggregation of the Adsorbed Proteins-in Solution or on the Surface?[J]. Chinese Chemical Letters, 2002, 13(3): 262-265.
Citation: Tong Wen XU. Aggregation of the Adsorbed Proteins-in Solution or on the Surface?[J]. Chinese Chemical Letters, 2002, 13(3): 262-265.
Aggregation of the Adsorbed Proteins-in Solution or on the Surface?
摘要:
The adsorption of bovine serum albumin (BSA) on porous polyethylene (PE) membrane was studied based on adsorption and desorption measurements as well as FTIR analysis. A different mechanism was proposed which showed that a critical concentration existed in the adsorptional process. Below this concentration, the adsorption seems to be conducted in a normal side-on way; above this concentration, the adsorption is in an aggregation way.
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关键词:
- Bovine serum albumin
- / adsorption
- / desorption
- / FTIR
English
Aggregation of the Adsorbed Proteins-in Solution or on the Surface?
Abstract:
The adsorption of bovine serum albumin (BSA) on porous polyethylene (PE) membrane was studied based on adsorption and desorption measurements as well as FTIR analysis. A different mechanism was proposed which showed that a critical concentration existed in the adsorptional process. Below this concentration, the adsorption seems to be conducted in a normal side-on way; above this concentration, the adsorption is in an aggregation way.
-
Key words:
- Bovine serum albumin
- / adsorption
- / desorption
- / FTIR
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