Zhiying Zhao

Nov 12, 2024 | opg.optica.org | Hao Zhang |Zhiying Zhao |Zhefeng Hu |Kaixin Chen

AbstractIn this paper, we propose and experimentally demonstrate a highly sensitive liquid refractive index (RI) sensor based on a two-mode interferometer (TMI) formed with a polymer ridge waveguide. Compared with the rectangular waveguide TMI sensor, our proposed ridge waveguide TMI sensor enables a higher waveguide sensitivity and hence device sensitivity.

May 30, 2023 | pubs.acs.org | Yaru Li |Zhiying Zhao |Yajie Liu |Nan Wang

Non-nucleic acid targets have posed a serious challenge to food safety. The detection of non-nucleic acid targets can enable us to monitor food contamination in a timely manner. In recent years, the CRISPR/Cas system has been extensively explored in biosensing. However, there is a lack of a summary of CRISPR/Cas-powered detection tailored to non-nucleic acid targets involved in food safety.