A5081313031- Photoacoustic and Ultrasonic Imaging
- Optical Imaging and Spectroscopy Techniques
- Nanoplatforms for cancer theranostics
- Thermography and Photoacoustic Techniques
- Software Engineering Techniques and Practices
- Optical Coherence Tomography Applications
- Outsourcing and Supply Chain Management
- Advanced Sensor and Energy Harvesting Materials
- Ultrasound and Hyperthermia Applications
- Infrared Thermography in Medicine
- Extracellular vesicles in disease
- Spectroscopy Techniques in Biomedical and Chemical Research
- Air Quality Monitoring and Forecasting
- Advanced Chemical Sensor Technologies
- Risk and Safety Analysis
- Thermoregulation and physiological responses
- Gold and Silver Nanoparticles Synthesis and Applications
Pusan National University
2021-2024
Sangmyung University
2017
Photoacoustic imaging (PAI) has become a powerful biomedical technique in the last decades, combining optical and ultrasound (USI) principles. Among various configurations, optical-resolution photoacoustic microscopy (OR-PAM) served as vital tool for high-resolution high-sensitivity of small animals vivo. However, current systems have limited mobility, which hinders preclinical clinical research cramped spaces. Here, we propose compact ( <inline-formula...
Photoacoustic imaging is a promising medical technique that provides excellent function of an underlying biological tissue or organ. However, it limited in providing structural information compared to other modalities, such as ultrasound imaging. Thus, offer complete morphological details tissues, photoacoustic typically integrated with This dual-modal already implemented on commercial clinical platforms. platforms suffer from elevation resolution the lateral and axial resolution. We have...
Abstract Although efficient light delivery is required for various biomedical applications, the high stiffness of traditional silica‐based optical fibers limits their in vivo usage. In this study, highly deformable and stretchable soft are prepared based on mechanically tough hydrogels a double network (DN) structure comprising covalently crosslinked acrylamide ionically alginate using microfluidic device. Owing to optimized chemical composition, core/cladding structure, mechanical...
Photoacoustic imaging can be used to extract functional information at the molecular level for whole body of small animals in vivo . However, use a mechanical scanner image involves acquiring data period time which lead breathing-related artifacts. Thus, acquired three-dimensional cannot analyzed and visualized using two-dimensional projection rendering techniques unless respiratory distortions are minimized. In this study, an ultrasound-guided breath-compensation method photoacoustic...
One of the factors most important to achieving global competitiveness is good-quality security management. Two significant concerns in undertaking management are spiralling preventive costs and occurrence incident. Although there have been many studies on technical management, few investigated from an organisational perspective. Furthermore, quality a similar ultimate goal – namely, prevent defects. Mistake-proofing action taken identify eliminate root causes The current study application...
From the structural information of ultrasound images, we compensated respiratory distortions in photoacoustic images. The volumetric hemoglobin oxygen saturation maps whole-body mice were successfully visualized.
In photoacoustic images with mechanical scanning of single-element ultrasound transducers, respiratory movements generate distortion in data due to slow imaging speed. To overcome this technical issue, we propose an ultrasound-guided breath-compensation method for volumetric data. We have successfully corrected the breath-related by using simultaneously acquired The resulting three-dimensional can visualize hemoglobin oxygen saturation map whole body mice. believe that these results provide...