A5031134442- Advanced Sensor and Energy Harvesting Materials
- Neuroscience and Neural Engineering
- Tactile and Sensory Interactions
- Advanced Memory and Neural Computing
- Muscle activation and electromyography studies
- Conducting polymers and applications
- Photoreceptor and optogenetics research
- Perovskite Materials and Applications
- Microfluidic and Capillary Electrophoresis Applications
- Graphene and Nanomaterials Applications
- Advancements in Transdermal Drug Delivery
- Supramolecular Self-Assembly in Materials
- Gas Sensing Nanomaterials and Sensors
- Nanomaterials and Printing Technologies
- Integrated Circuits and Semiconductor Failure Analysis
- Spectroscopy Techniques in Biomedical and Chemical Research
Yonsei University
2018-2024
Monitoring the body temperature with high accuracy provides a fast, facile, yet powerful route about human in wide range of health information standards. Here, first ever ultrasensitive and stretchable gold-doped silicon nanomembrane (Au-doped SiNM) epidermal sensor array is introduced. The ultrasensitivity achieved by shifting freeze-out region to intrinsic carrier density modulation fermi energy level p-type SiNM through development novel gold-doping strategy. Au-doped readily transferred...
Abstract A wearable silent speech interface (SSI) is a promising platform that enables verbal communication without vocalization. The most widely studied methodology for SSI focuses on surface electromyography (sEMG). However, sEMG suffers from low scalability because of signal quality-related issues, including signal-to-noise ratio and interelectrode interference. Hence, here, we present novel by utilizing crystalline-silicon-based strain sensors combined with 3D convolutional deep learning...
Continuous glucose monitoring (CGM) allows patients with diabetes to manage critical disease effectively and autonomously prevent exacerbation. A painless, wireless, compact, minimally invasive device that can provide CGM is essential for the health conditions of freely moving diabetes. Here, we propose a glucose-responsive fluorescence-based highly sensitive biodegradable microneedle system. These ultrathin ultralight sensor arrays continuously precisely monitored concentration in...
Abstract Bioresorbable neural implants based on emerging classes of biodegradable materials offer a promising solution to the challenges secondary surgeries for removal implanted devices required existing implants. In this study, we introduce fully bioresorbable flexible hybrid opto-electronic system simultaneous electrophysiological recording and optogenetic stimulation. The soft device, composed materials, has direct optical electrical interface with curved cerebral cortex surface while...
Understanding brain function is essential for advancing our comprehension of human cognition, behavior, and neurological disorders. Magnetic resonance imaging (MRI) stands out as a powerful tool exploring function, providing detailed insights into its structure physiology. Combining MRI technology with electrophysiological recording system can enhance the functionality through synergistic effects. However, integration neural implants presents challenges because strong electromagnetic (EM)...
Abstract A wearable silent speech interface (SSI) is a promising platform that enables verbal communication without vocalization. The most widely studied methodology for SSI focuses on surface electromyography (sEMG). However, sEMG suffers from low scalability because of signal quality-related issues, including signal-to-noise ratio and interelectrode interference. Hence, in this study, we present novel by utilizing crystalline-silicon-based strain sensors combined with 3D convolutional deep...