Wearable ring sensor for monitoring biomarkers of atherosclerosis …
In this work, the wearable ring sensor achieves accurate detection of atherosclerosis biomarkers in sweat samples, providing a new technological approach for non-invasive real-time monitoring that has the potential to contribute to early disease warning and personalized management.
Recent Advances in Atherosclerotic Disease Screening Using …
2021年5月18日 · Pervasive screening emphasizes atherosclerotic monitoring with easy access, quick process, and advanced computing. In this work, we introduced five cutting-edge pervasive technologies including imaging photoplethysmography (iPPG), laser Doppler, radio frequency (RF), thermal imaging (TI), optical fiber sensing and piezoelectric sensor.
Optical and Multimodality Molecular Imaging - AHA/ASA Journals
Promising NIRF agents for in vivo optical molecular imaging of atherosclerosis (Table) include sensors for detection of apoptosis by annexin sensors, 20 oxidative stress by hypochlorous acid, 21 integrin sensors based on RGD 22 or small molecules (Intregrisense680), new plaque-targeted nanoparticulate NIRF agents, 23 cysteine protease activity ...
Activatable fluorescent probes for atherosclerosis theranostics
2024年10月18日 · Benefiting from high signal-to-noise ratio, low detection limit, high specificity and sensitivity, a series of activatable fluorescent probes based on atherosclerotic microenvironment have emerged for identification and treatment of AS.
Optical Imaging Innovations for Atherosclerosis Research:
2015年4月23日 · To identify and validate new targets for treating atherosclerosis, novel imaging strategies with nanoscale resolution will be essential to visualize molecular processes in intracellular and extracellular compartments.
The biological applications of near-infrared optical nanomaterials …
2024年8月12日 · Noninvasive imaging techniques for atherosclerotic plaques include CT, PET, MRI and CEUS, while the main invasive imaging techniques are OCT and IVUS. This figure shows the sensitivity, relative costs, resolution range and scan time range.
An Integrated Sweat Sensor for Synchronous Detection of …
2023年10月10日 · In alignment with precision medicine, it is essential to develop convenient and noninvasive approaches for atherosclerosis diagnostics. Herein, an integrated electrochemical sensor was successfully demonstrated for simultaneously detecting cholesterol, transferrin, and K + in sweat, all biomarker indicators of atherosclerosis.
Advances of Optical Probes in Atherosclerosis Imaging
This paper reviewed six common optical probes for AS imaging， involving small-molecule fluorescent probes， aggregate-induced emission（AIE） nanoprobes， quantum dot probes， upconversion nanoprobes，...
Fluorescent probes for imaging: a focus on atherosclerosis
2024年6月27日 · Achieving the timely monitoring of atherosclerosis is an important measure to reduce acute cardiovascular diseases. Compared with other imaging platforms, fluorescence imaging technology has the characteristics of excellent sensitivity, high spatiotemporal resolution and real-time imaging, which is very suitable for direct visualization of ...
Enzyme-activated probes in optical imaging: a focus on atherosclerosis …
With a particular focus on atherosclerosis imaging, and the detection of vulnerable atherosclerotic plague, an array of relevant enzymatic biomarkers has been evaluated, encompassing proteases (cathepsins, MMPs and thrombin), HO-1 and MPO. Differentiating between vulnerable and stable plaque remains the greatest challenge in this field.