3 papers
physics.optics2025
Ultrasensitive Label-free Detection of Human CEACAM5 using a WGM Resonator Based on Thin-walled Capillary
Xiaolu Cui, Jiyang Ma, Hao Wu +5
Whispering gallery mode (WGM) laser sensors, utilizing the interaction between the in-plane evanescent field and the surface vicinity, provide enhanced sensitivity in label-free se…
physics.optics2023
Ultra-low threshold pH sensor based on a whispering gallery mode microbubble resonator
Yue Cao, Jin Dai, Xubiao Peng +2
Laser sensing has a wide range of applications. In this paper, we propose a pH sensing laser with an ultra-low threshold and low sample consumption based on a whispering-gallery-mo…
physics.chem-ph2023
Research on the transition dynamics and linear (nonlinear) optical properties of mCherry
Yuanjin Wang, Gaoshang Li, Jin Dai +2
In this study, we explore the electron transition mechanism and optical properties of the popular red fluorescent protein mCherry. By examining the charge transfer spectrum and com…