A New Caffeine Detection Method Using a Highly Multiplexed Smartphone-Based Spectrometer

Smartphones equipped with highly integrated sensors are increasingly being recognized as powerful tools for rapid on-site testing. Here, we propose a low-cost, portable, and highly multiplexed smartphone-based spectrometer capable of collecting three types of spectra—transmission, reflection, and fl...

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Bibliographic Details
Main Authors: Erhuan Zhuo, Huanxin Xia, Huan Hu, Yu Lin
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Biosensors
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Online Access:https://www.mdpi.com/2079-6374/14/12/590
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