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量子点在生物分子、细胞及体内生物成像的研究进展 被引量:6

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摘要 长期以来,有机染料一直被用来标记生物大分子来研究各种蛋白之间的相互作用以及对细胞功能的影响。但是由于有机染料的一些缺点,例如较窄的激发谱,光稳定性较差,荧光寿命短等,限制了其作为标记物在生物分子、细胞、体内生物成像研究中的应用。量子点(QDs)是近年来发现的一种新型荧光标记物,由于其具有良好的光谱特征和光化学稳定性,良好的水溶性,对细胞、生物体无毒性,因此QDs将成为一种有广泛应用前景的新型标记物。现就量子点在生物分子、细胞及体内生物成像的研究进展进行文献综述。
出处 《中华实验外科杂志》 CAS CSCD 北大核心 2006年第10期1279-1280,共2页 Chinese Journal of Experimental Surgery
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共引文献39

同被引文献33

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