Development and characterization of a handheld hyperspectral Raman imaging probe system for molecular characterization of tissue on mesoscopic scales
Sign Up to like & getrecommendations! Published in 2018 at "Medical Physics"
DOI: 10.1002/mp.12657
Abstract: PURPOSE Raman spectroscopy is a promising cancer detection technique for surgical guidance applications. It can provide quantitative information relating to global tissue properties associated with structural, metabolic, immunological, and genetic biochemical phenomena in terms of… read more here.
Keywords: raman; imaging probe; tissue; spectroscopy ... See more keywords
Utility of functional lumen imaging probe in esophageal measurements and dilations: a single pediatric center experience
Sign Up to like & getrecommendations! Published in 2019 at "Surgical Endoscopy"
DOI: 10.1007/s00464-019-06898-5
Abstract: Background Pediatric esophageal stenosis can be challenging to manage due to post-dilation tissue response involving fibroblast activity resulting in scar reformation. The functional lumen imaging probe (FLIP) uses high-resolution impedance planimetry to measure key luminal… read more here.
Keywords: dilation; imaging probe; lumen imaging; functional lumen ... See more keywords
Impedance planimetry (EndoFLIP) measurements persist long term after anti-reflux surgery.
Sign Up to like & getrecommendations! Published in 2021 at "Surgery"
DOI: 10.1016/j.surg.2021.08.065
Abstract: PURPOSE The functional lumen imaging probe provides objective measurements of the gastroesophageal junction during laparoscopic anti-reflux surgery. There is a lack of data on how functional lumen imaging probe measurements change at follow-up. We aim… read more here.
Keywords: lumen imaging; anti reflux; reflux surgery; imaging probe ... See more keywords
Bifunctional Super-resolution Imaging Probe with Acidity-Independent Lysosome-Retention Mechanism.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.8b02365
Abstract: Spatiotemporal imaging is of enormous use to explore organelle biology, necessitating organelle-tracing techniques reliable in varied cell stress. We herein reported lysosomal imaging using rhodamine-X-integrated sialic acid (ROXSA), which is stably maintained in lysosomes irrespective… read more here.
Keywords: acidity independent; resolution imaging; probe acidity; super resolution ... See more keywords
High-Resolution UHF Near-Field Imaging Probe
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2018.2815437
Abstract: Imaging probes which work at relatively low microwave frequencies in the ultrahigh frequency band (UHF) facilitate imaging through high loss dielectric materials and yield manageable imaging system complexity. However, acquiring images with resolutions on the… read more here.
Keywords: resolution; high resolution; probe; near field ... See more keywords
A Handheld Imaging Probe for Acoustic Angiography With an Ultrawideband Capacitive Micromachined Ultrasonic Transducer (CMUT) Array
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2022.3172566
Abstract: This article presents an imaging probe with a 256-element ultrawideband (UWB) 1-D capacitive micromachined ultrasonic transducer (CMUT) array designed for acoustic angiography (AA). This array was fabricated on a borosilicate glass wafer with a reduced… read more here.
Keywords: capacitive micromachined; imaging probe; micromachined ultrasonic; cmut ... See more keywords
Minimizing OCT quantification error via a surface-tracking imaging probe.
Sign Up to like & getrecommendations! Published in 2021 at "Biomedical optics express"
DOI: 10.1364/boe.423233
Abstract: OCT-based quantitative tissue optical properties imaging is a promising technique for intraoperative brain cancer assessment. The attenuation coefficient analysis relies on the depth-dependent OCT intensity profile, thus sensitive to tissue surface positions relative to the… read more here.
Keywords: imaging probe; surface; geometry; tissue surface ... See more keywords
Astigmatism-corrected endoscopic imaging probe for optical coherence tomography using soft lithography.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.400383
Abstract: In endoscopic optical coherence tomography, a transparent protective sheath is used to protect the optics and tissue. However, the sheath causes astigmatism, which degrades transverse resolution and signal-to-noise ratio due to the cylindrical lens effect.… read more here.
Keywords: optical coherence; imaging probe; astigmatism corrected; coherence tomography ... See more keywords
A novel optical imaging probe for targeted visualization of NLRP3 inflammasomes in a mouse model of age-related macular degeneration
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Medicine"
DOI: 10.3389/fmed.2022.1047791
Abstract: Purpose Wet form of age-related macular degeneration (wet AMD) is a progressive vascular disease that mainly affects older adults and causes severe and irreversible vision loss. A key complication of wet AMD is choroidal neovascularization… read more here.
Keywords: age related; imaging probe; nlrp3 inflammasomes; inflammaprobe ... See more keywords
Molecular Detection of Venous Thrombosis in Mouse Models Using SPECT/CT
Sign Up to like & getrecommendations! Published in 2022 at "Biomolecules"
DOI: 10.3390/biom12060829
Abstract: The efficacy of thrombolysis is inversely correlated with thrombus age. During early thrombogenesis, activated factor XIII (FXIIIa) cross-links α2-AP to fibrin to protect it from early lysis. This was exploited to develop an α2-AP-based imaging… read more here.
Keywords: mouse; imaging probe; thrombi; fibrin ... See more keywords
Simultaneous Monitoring of Multi-Enzyme Activity and Concentration in Tumor Using a Triply Labeled Fluorescent In Vivo Imaging Probe
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms21093068
Abstract: The use of fluorescent imaging probes that monitor the activity of proteases that experience an increase in expression and activity in tumors is well established. These probes can be conjugated to nanoparticles of iron oxide,… read more here.
Keywords: triply labeled; vivo; probe; imaging probe ... See more keywords