Qingrui Yang
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View article: The Latest Progress in the Application of Telitacicept in Autoimmune Diseases
The Latest Progress in the Application of Telitacicept in Autoimmune Diseases Open
So far, the efficacy and safety of telitacicept in autoimmune diseases have been fully demonstrated in clinical practice. There are still many unresolved issues regarding the timing of initiation and discontinuation, still needs to be eval…
View article: Low-Voltage High-Frequency Lamb-Wave-Driven Micromotors
Low-Voltage High-Frequency Lamb-Wave-Driven Micromotors Open
By leveraging the benefits of a high energy density, miniaturization and integration, acoustic-wave-driven micromotors have recently emerged as powerful tools for microfluidic actuation. In this study, a Lamb-wave-driven micromotor is prop…
View article: Concentration of Microparticles/Cells Based on an Ultra-Fast Centrifuge Virtual Tunnel Driven by a Novel Lamb Wave Resonator Array
Concentration of Microparticles/Cells Based on an Ultra-Fast Centrifuge Virtual Tunnel Driven by a Novel Lamb Wave Resonator Array Open
The µTAS/LOC, a highly integrated microsystem, consolidates multiple bioanalytical functions within a single chip, enhancing efficiency and precision in bioanalysis and biomedical operations. Microfluidic centrifugation, a key component of…
View article: Miniaturized Multi-Cantilever MEMS Resonators with Low Motional Impedance
Miniaturized Multi-Cantilever MEMS Resonators with Low Motional Impedance Open
Microelectromechanical system (MEMS) cantilever resonators suffer from high motional impedance (Rm). This paper investigates the use of mechanically coupled multi-cantilever piezoelectric MEMS resonators in the resolution of this issue. A …
View article: Investigation of high-quality-factor aluminum nitride MEMS cantilever resonators
Investigation of high-quality-factor aluminum nitride MEMS cantilever resonators Open
This paper presents the design, fabrication, and characterization of cantilever-type resonators with a novel stacked structure. Aluminum nitride is adopted as the material for both the structural layer and the piezoelectric layer; this sim…
View article: Electrode design for multimode suppression of aluminum nitride tuning fork resonators
Electrode design for multimode suppression of aluminum nitride tuning fork resonators Open
This paper is focused on electrode design for piezoelectric tuning fork resonators. The relationship between the performance and electrode pattern of aluminum nitride piezoelectric tuning fork resonators vibrating in the in-plane flexural …
View article: Investigation on anchor and base design for aluminum nitride flexural mode resonators
Investigation on anchor and base design for aluminum nitride flexural mode resonators Open
This paper investigates the impact of base and anchor on the quality factor ( Q ) of piezoelectric microelectromechanical system (MEMS) tuning fork resonators vibrating in in-plane flexural mode, and proposes a new strategy to improve Q si…
View article: Self-adaptive virtual microchannel for continuous enrichment and separation of nanoparticles
Self-adaptive virtual microchannel for continuous enrichment and separation of nanoparticles Open
The transport, enrichment, and purification of nanoparticles are fundamental activities in the fields of biology, chemistry, material science, and medicine. Here, we demonstrate an approach for manipulating nanospecimens in which a virtual…
View article: Dual functionality metamaterial enables ultra-compact, highly sensitive uncooled infrared sensor
Dual functionality metamaterial enables ultra-compact, highly sensitive uncooled infrared sensor Open
Cointegration and coupling a perfect metamaterial absorber (PMA) together with a film bulk acoustic wave resonator (FBAR) in a monolithic fashion is introduced for the purpose of producing ultracompact uncooled infrared sensors of high sen…
View article: Novel Gas Sensor Arrays Based on High-Q SAM-Modified Piezotransduced Single-Crystal Silicon Bulk Acoustic Resonators
Novel Gas Sensor Arrays Based on High-Q SAM-Modified Piezotransduced Single-Crystal Silicon Bulk Acoustic Resonators Open
This paper demonstrates a novel micro-size (120 μm × 200 μm) piezoelectric gas sensor based on a piezotransduced single-crystal silicon bulk acoustic resonator (PSBAR). The PSBARs operate at 102 MHz and possess high Q values (about 2000), …
View article: Local modulation of double optomechanically induced transparency and amplification
Local modulation of double optomechanically induced transparency and amplification Open
We consider the probe absorption properties in a mechanically coupled optomechanical system in which the two coupled nanomechanical oscillators are driven by the time-dependent forces, respectively. It is found that the mechanical interact…
View article: A Modified Lattice Configuration Design for Compact Wideband Bulk Acoustic Wave Filter Applications
A Modified Lattice Configuration Design for Compact Wideband Bulk Acoustic Wave Filter Applications Open
High-performance bulk acoustic wave (BAW) filters have been widely applied in the advanced radio frequency (RF) wireless communication systems in the past decade. However, the demand for filters with large bandwidth, up to 10%, still puts …