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细胞形态与功能的一种工程化控制方法 被引量:1

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摘要 将一种含有定义在微米量级水平上的特征图形的橡胶模压印在金表面特殊类型的烷硫醇自组装单分子层上,从而形成许多具有确定形状与尺寸的岛,这些岛可以供作胞外基质吸附与细胞贴附的“抛锚地”。通过这项技术,有可能将目标细胞放置到一个预定的位置上并使它们排成相隔距离一定的阵列,从而有可能规约它们的形状。对细胞延展程度的限制给人们提供了控制细胞生长与蛋白质分泌的一种机会。这种方法在实验上是很简单的并且有很灵活的可适应性;
出处 《国外医学(生物医学工程分册)》 1998年第2期109-112,共4页 Foreign Medical Sciences(Biomedical Engineering Fascicle)
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