Search Results - imaging

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SDS-PAGE is a ubiquitous analytical technique for separating proteins based on molecular weight. Existing loading buffers used in SDS-PAGE and other protein analyses techniques have difficulty in effectively solubilizing and stabilizing hydrophobic or lipidated proteins, particularly membrane proteins. These proteins tend to aggregate or precipitate...

Published: 6/28/2025 | Inventor(s): Debra Hansen, Petra Fromme, Jeyatharshika Antonyrajah

Keywords(s):

Category(s): Imaging, Life Science (All LS Techs), Proteomic Assays/Reagents/Tools

Photoacoustic Nanosensor Probes for Imaging Neurotransmitter Dynamics

The ability to monitor spatiotemporal dynamics of neurotransmitter release is crucial for understanding the basis of brain function. The precise cognitive operations supported by the changes in cortical neuromodulatory activity have not been fully recognized, largely due to the limitations of current methods which have trade-offs between spatial, temporal,...

Published: 6/28/2025 | Inventor(s): Heather Clark

Keywords(s):

Category(s): Advanced Materials/Nanotechnology, Biological Nanotechnology, Life Science (All LS Techs), Imaging, Medical Devices, Medical Imaging

Plasmonic Cell Force Microscopy

Cellular force is important in activities including migration, proliferation and differentiation, which are mediated by interactions between the cell and the ECM. Monitoring these interactions helps to understand how and when mechanical cues play a role in cellular events and underlying mechanisms. However, there are limitations in spatial and temporal...

Published: 6/24/2025 | Inventor(s): Shaopeng Wang, Xinyu Zhou, Ryan Porter

Keywords(s):

Category(s): Imaging, Life Science (All LS Techs), Medical Imaging

Pneumatically Controlled RF Coils for MRI & Spectroscopy

Radio Frequency (RF) coils transmit and receive RF signals in magnetic resonance imaging (MRI). Designing FR coils is a challenge because they often have to operate at multiple frequencies and it is difficult to enable them to resonate at multiple frequencies or switch their resonating frequencies. Positive-intrinsic-negative (PIN) diodes are commonly...

Published: 6/10/2025 | Inventor(s): Sung-Min Sohn, Chavalchart Herabut

Keywords(s):

Category(s): Imaging, Life Science (All LS Techs), Medical Devices, Medical Imaging

One-Step Label-Free Molecular Interaction Kinetic Measurement

Molecular interactions are integral to virtually all biological processes including cell signaling, enzyme activity, protein functionality, and disease development. Understanding the kinetics of these interactions is crucial for providing detailed quantitative and mechanistic insights, at the molecular level, which are essential for advancements in...

Published: 6/10/2025 | Inventor(s): Shaopeng Wang, Xiaoyan Zhou

Keywords(s):

Category(s): Bioanalytical Assays, Chemistries & Devices, Chemical/Biological Sensors, Imaging, Life Science (All LS Techs)

DGR-MIL: Diverse Global Representation in Multiple Instance Learning

Histological whole slide image (WSI) processing techniques are critical for identifying and classifying tissues, particularly cancerous tissues. AI-aided methods for analyzing these WSIs have become increasingly important to enhance diagnostic precision and high throughput processing. However, WSIs have gigapixel resolution, leading to computational...

Published: 5/28/2025 | Inventor(s): Wenhui Zhu, Xiwen Chen, Peijie Qiu, Yalin Wang, Aristeidis Sotiras, Abolfazl Razi

Keywords(s):

Category(s): Artificial Intelligence/Machine Learning, Computing & Information Technology, Imaging, Life Science (All LS Techs)

Quantum Image Fusion Methods for Remote Sensing

Background Image fusion is an image processing technique that has grown in prevalence in recent years. Image fusion can be used for many different applications including medical imaging, aerospace, remote sensing, military surveillance, and manufacturing flaw identification. Quantum image fusion is a more recent development that uses quantum computing...

Published: 5/22/2025 | Inventor(s): Leslie Miller, Glen Uehara, Andreas Spanias

Keywords(s):

Category(s): Physical Science, Applied Technologies, Imaging

Context-Aware Optimal Transport Learning for Retinal Color Fundus Image Enhancement

Retinal color fundus photography (CFP) is an imaging technique for capturing detailed images of the back of the eye, including the retina, optic nerve and blood vessels. CFP is non-invasive and offers a safe and painless means to diagnose and monitor a variety of eye conditions such as retinopathy, glaucoma and macular degeneration. High quality retinal...

Published: 5/5/2025 | Inventor(s): Wenhui Zhu, Vamsi Krishna Vasa, Peijie Qiu, Oana Dumitrascu, Yalin Wang

Keywords(s):

Category(s): Artificial Intelligence/Machine Learning, Computing & Information Technology, Imaging, Life Science (All LS Techs), Medical Imaging

Rapid Tuberculosis and Mycobacteria Phenotypic Drug Susceptibility Testing

Mycobacterium tuberculosis (TB) remains a major global health threat, causing nearly 1.5 million deaths annually, making it the 13th leading cause of death. While TB is preventable and treatable, multidrug-resistant TB worsens the global health crisis, making diagnosis and treatment more complex. An even greater challenge is heteroresistance, where...

Published: 4/8/2025 | Inventor(s): Shelley Haydel, Shaopeng Wang, Jiapei Jiang, Yannik Haller

Keywords(s):

Category(s): Artificial Intelligence/Machine Learning, Vaccines/Antimicrobials, Life Science (All LS Techs), Imaging, Bioanalytical Assays, Chemistries & Devices, Diagnostic Assays/Devices

CNN Architecture for Disease Identification from Retinal Images

The rise of artificial intelligence is changing the shape of many different fields, and ophthalmic medicine is no exception. Convolutional neural networks (CNNs) have achieved remarkable results in the assisted diagnosis of ophthalmic diseases. However, they face challenges such as limited labeling and small dataset sizes. In recent years, self-supervised...

Published: 3/19/2025 | Inventor(s): Yalin Wang, Xin Li, Wenhui Zhu, Oana Dumitrascu

Keywords(s): Medical Devices and Imaging, Medical Software

Category(s): Artificial Intelligence/Machine Learning, Computing & Information Technology, Imaging, Life Science (All LS Techs), Medical Imaging

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