Publications by authors named "Lifu Duan"
Compact step-added T-type PAC for enhanced hydrogen detection: A photoacoustic frequency shift approach.
Spectrochim Acta A Mol Biomol Spectrosc
November 2024
Article Synopsis
- The study presents a new technique called photoacoustic frequency shift (PAFS) for detecting hydrogen, backed by theoretical models and experiments to improve sensitivity while reducing cross-sensitivity with other gases.
- A specially designed miniaturized step-added T-type Photoacoustic Cell (PAC) was optimized for performance, using simulations to assess key factors like quality and acoustic pressure.
- Experimental results showed a strong linear relationship between hydrogen concentration changes and frequency shifts, with rapid response times and high stability, achieving a minimum detection limit of 102.47 ppm.
Circular RNAs (circRNAs) are implicated in the tumorigenesis of human cancers. However, the effects of circRNAs on laryngeal squamous cell carcinoma (LSCC) are largely unknown. Here, we aimed to explore the roles of circ_0023028 in LSCC development.
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