引用本文:
He You HAN, De Hong HU, Jian Gong LIANG, Zong Hai SHENG. Study on the Interaction between CdSe Quantum Dots and Bovine Serum Albumin with Ultraviolet Visible Absorption Spectroscopy[J]. Chinese Chemical Letters,
2006, 17(7): 961-964.
Citation: He You HAN, De Hong HU, Jian Gong LIANG, Zong Hai SHENG. Study on the Interaction between CdSe Quantum Dots and Bovine Serum Albumin with Ultraviolet Visible Absorption Spectroscopy[J]. Chinese Chemical Letters, 2006, 17(7): 961-964.
Citation: He You HAN, De Hong HU, Jian Gong LIANG, Zong Hai SHENG. Study on the Interaction between CdSe Quantum Dots and Bovine Serum Albumin with Ultraviolet Visible Absorption Spectroscopy[J]. Chinese Chemical Letters, 2006, 17(7): 961-964.
Study on the Interaction between CdSe Quantum Dots and Bovine Serum Albumin with Ultraviolet Visible Absorption Spectroscopy
摘要:
The interaction of CdSe quantum dots (QDs) with bovine serum albumin (BSA) has been investigated with ultraviolet visible absorption spectroscopy (UVAS). It was found that the absorption intensity of CdSe QDs significantly decreased after adding BSA solution, showing that CdSe QDs were bonded to BSA. The binding molar ratio was 1:1 and the binding constant was 9.7×106 L mol-1.
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关键词:
- CdSe
- / quantum dots
- / bovine serum albumin
- / interaction
English
Study on the Interaction between CdSe Quantum Dots and Bovine Serum Albumin with Ultraviolet Visible Absorption Spectroscopy
Abstract:
The interaction of CdSe quantum dots (QDs) with bovine serum albumin (BSA) has been investigated with ultraviolet visible absorption spectroscopy (UVAS). It was found that the absorption intensity of CdSe QDs significantly decreased after adding BSA solution, showing that CdSe QDs were bonded to BSA. The binding molar ratio was 1:1 and the binding constant was 9.7×106 L mol-1.
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Key words:
- CdSe
- / quantum dots
- / bovine serum albumin
- / interaction
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