据科技日报，长期以来，科学家知道药物与蛋白质相互作用受量子作用力驱动，却始终无法在生物中直接检测，只能依靠计算模型推断。如今，这种局面有望改变。据新一期《科学进展》杂志报道，美国得克萨斯农工大学研究人员开发出一种新型激光技术，可直接检测生命体系中的量子作用力，不仅能实时观察蛋白质内部的微观变化，还能预测药物与蛋白质的结合能力，为加速新药研发提供了全新工具。此次，研究团队开发出名为“热稳定拉曼相互作用分析”（TRIP）的技术。该技术基于拉曼光谱原理，通过向样品发射激光，并记录返回的分子振动信号，本质上就像“倾听”被激发化学键发出的旋律。
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