A Novel Diffusion Irradiation Method to Monitor Thermal Effects on Deep Subcutaneous Vessels Using Laser Speckle Contrast Imaging
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Biophotonics"
DOI: 10.1002/jbio.202500089
Abstract: This study aims to investigate the effects of upper skin layers on laser light propagation and heat diffusion during laser surgery for vascular dermatosis. Using a rat dorsal window chamber model, deep‐situated vessels are irradiated… read more here.
Keywords: laser; laser speckle; subcutaneous vessels; effects deep ... See more keywords
Subharmonic and Endoscopic Contrast Imaging of Pancreatic Masses: A Pilot Study
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Ultrasound in Medicine"
DOI: 10.1002/jum.14310
Abstract: To use subharmonic imaging (SHI) to depict the vascularity of pancreatic masses compared to contrast‐enhanced endoscopic ultrasound (EUS) and pathologic results. read more here.
Keywords: imaging pancreatic; subharmonic endoscopic; contrast imaging; contrast ... See more keywords
A four‐grating interferometer for x‐ray multi‐contrast imaging
Sign Up to like & getrecommendations! Published in 2024 at "Medical Physics"
DOI: 10.1002/mp.17052
Abstract: X‐ray multi‐contrast imaging with gratings provides a practical method to detect differential phase and dark‐field contrast images in addition to the x‐ray absorption image traditionally obtained in laboratory or hospital environments. Systems have been developed… read more here.
Keywords: multi contrast; contrast; ray multi; ray ... See more keywords
Compressed sensing velocity encoded phase contrast imaging: Monitoring skeletal muscle kinematics
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28100
Abstract: This study implements a compressed sensing (CS) 3‐directional velocity encoded phase contrast (VE‐PC) imaging for studying skeletal muscle kinematics within 40 s. read more here.
Keywords: encoded phase; contrast imaging; compressed sensing; kinematics ... See more keywords
Fabrication of Novel Gold Nanoparticles Decorated Cerasome for Ultrasound Contrast Imaging and Photothermal Evaluation for Cancer Treatment
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cluster Science"
DOI: 10.1007/s10876-019-01687-5
Abstract: In order to succeed in tumor targeted therapy and Ultrasound (US) imaging of tumors, several nano formulations of perfluorocarbon were demonstrated till date. At the same time, large size distribution and small sonographic period were… read more here.
Keywords: contrast imaging; gold nanoparticles; contrast; novel gold ... See more keywords
Contrast imaging techniques to diagnose hepatocellular carcinoma in cirrhotics outside regular surveillance.
Sign Up to like & getrecommendations! Published in 2019 at "Annals of hepatology"
DOI: 10.1016/j.aohep.2018.09.002
Abstract: INTRODUCTION AND AIM The American Association for the Study of the Liver (AASLD) recommends contrast computerized tomography (CT-scan) and magnetic resonance (MRI) to diagnose hepatocellular carcinoma (HCC) arising in cirrhotic patients under semiannual surveillance with… read more here.
Keywords: hepatocellular carcinoma; contrast imaging; diagnose hepatocellular; contrast ... See more keywords
Abstract ID: 368 Imaging radiologico a contrasto di fase e a conteggio fotonico
Sign Up to like & getrecommendations! Published in 2018 at "Physica Medica"
DOI: 10.1016/j.ejmp.2018.04.377
Abstract: An introduction to novel imaging modalities, which take advantage of energy and phase characteristics of X-ray quanta will be here provided. X-ray detection in medical imaging typically involves an integration of the spectrum of X-rays… read more here.
Keywords: phase; exiting patient; contrast imaging; energy ... See more keywords
Assessment of microvascular endothelial function in type 1 diabetes using laser speckle contrast imaging.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of diabetes and its complications"
DOI: 10.1016/j.jdiacomp.2016.12.007
Abstract: OBJECTIVE To test whether laser speckle contrast imaging (LSCI) coupled with physiological post-occlusive reactive hyperemia (PORH) and pharmacological iontophoresis of acetylcholine (ACh) as local vasodilator stimuli could distinguish between cutaneous microvascular responses of Type 1… read more here.
Keywords: contrast imaging; endothelial function; speckle contrast; laser speckle ... See more keywords
X-ray dark-field contrast imaging of water transport during hydration and drying of early-age cement-based materials
Sign Up to like & getrecommendations! Published in 2018 at "Materials Characterization"
DOI: 10.1016/j.matchar.2018.06.021
Abstract: Abstract In this study, we investigated by X-ray dark-field contrast imaging the internal displacements of water in early-age cement-based materials due to their spatial microstructural heterogeneities. We performed time-lapse multi-contrast X-ray radiography measurements with a… read more here.
Keywords: cement based; contrast imaging; contrast; water ... See more keywords
Monitoring microvascular perfusion variations with laser speckle contrast imaging using a view-based temporal template method.
Sign Up to like & getrecommendations! Published in 2017 at "Microvascular research"
DOI: 10.1016/j.mvr.2016.12.004
Abstract: PURPOSE Laser speckle contrast imaging (LSCI) continues to gain an increased interest in clinical and research studies to monitor microvascular perfusion. Due to its high spatial and temporal resolutions, LSCI may lead to a large… read more here.
Keywords: contrast imaging; microvascular perfusion; perfusion; perfusion variations ... See more keywords
Application of electron channeling contrast imaging to 3D semiconductor structures through proper detector configurations.
Sign Up to like & getrecommendations! Published in 2019 at "Ultramicroscopy"
DOI: 10.1016/j.ultramic.2019.112928
Abstract: Nowadays electron channeling contrast imaging (ECCI) is widely used to characterize crystalline defects on blanket semiconductors. Its further application in the semiconductor industry is however challenged by the emerging rise of nanoscale 3D heterostructures. In… read more here.
Keywords: contrast imaging; contrast; semiconductor; channeling contrast ... See more keywords