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首页> 外文期刊>Optics Letters >Continuous wide-field characterization of drug release from skin substitute using off-axis interferometry
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Continuous wide-field characterization of drug release from skin substitute using off-axis interferometry

机译:使用离轴干涉仪对从皮肤替代品释放的药物进行连续的广域表征

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摘要

We achieved continuous, noncontact wide-field imaging and characterization of drug release from a polymeric device in vitro by uniquely using off-axis interferometric imaging. Unlike the current gold-standard methods in this field, which are usually based on chromatography and spectroscopy, our method requires no user intervention during the experiment and involves less lab consumable instruments. Using a simplified interferometric imaging system, we experimentally demonstrate the characterization of anesthetic drug release (Bupivacaine) from a soy-based protein matrix, which is used as a skin substitute for wound dressing. Our results demonstrate the potential of interferometric imaging as an inexpensive and easy-to-use alternative for characterization of drug release in vitro.
机译:通过独特地使用离轴干涉成像技术,我们实现了连续,非接触式大视野成像以及体外从聚合物装置中释放药物的特性。与该领域当前通常基于色谱和光谱学的金标准方法不同,我们的方法在实验过程中不需要用户干预,并且涉及的实验室耗材更少。使用简化的干涉成像系统,我们通过实验证明了基于大豆的蛋白质基质中麻醉药物释放(布比卡因)的特性,该蛋白被用作伤口敷料的皮肤替代品。我们的结果证明了干涉成像的潜力,因为它是表征体外药物释放的廉价且易于使用的替代方法。

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