Results 91 to 100 of about 43,829 (291)
Photoacoustic imaging of Port-wine Stains [PDF]
, 2007 Photoacoustic imaging is a hybrid imaging modality that is based on the detection of acoustic waves generated by absorption of pulsed light by tissue chromophores such as hemoglobin in blood.
Steenbergen, Wiendelt +14 more
core +2 more sources
Photoacoustics on the go: An Embedded Photoacoustic Sensing Platform
CoRRSeveral centimeters below the skin lie multiple biomarkers, such as glucose, oxygenation, and blood flow. Monitoring these biomarkers regularly and in a non-invasive manner would enable early insight into metabolic status and vascular health. Currently, there are only a handful of non-invasive monitoring systems.
Talia Xu +5 more
openaire +2 more sources
Contrast and sensitivity enhanced molecular imaging using photoacoustic nanoamplifiers [PDF]
, 2013 textMolecular imaging is an emerging imaging principle which can visually represent the biological processes both spatially and temporally down to the sub-cellular level in vivo.
Chen, Yun-Sheng, active 2012
core
Methane monitoring by near infrared photoacoustic spectroscopy: The importance of relaxation phenomena [PDF]
, 2005 The importance of molecular relaxation in photoacoustic spectroscopy is discussed. The particular case of methane monitoring in dry oxygen using a 1.65-μm laser-based photoacoustic sensor is reported.
Thévenaz, Luc +5 more
core +2 more sources
Advanced Science, EarlyView.Field‐driven active colloids are framed as distributed micromachines in which externally supplied power, sensing, and control regulate task‐relevant states. By closing the loop between particle behavior, imaging, computation, and electric or magnetic actuation, these systems can progress from programmable motion toward adaptive functional outcomes ...
Ruchi Patel, Bhuvnesh Bharti
wiley +1 more source
Photoacoustic Imaging in Ophthalmology
, 2015 Photoacoustic (PA) imaging is a rapidly developing new biomedical imaging modality. Unlike existing ophthalmic imaging technology such as fundus photography, optical coherence tomography, fluorescein and indocyanine green angiography, and ultrasound ...
Paulus YM, Hu Z, Liu Q, Wang X
core +1 more source
Advanced Science, EarlyView.This review presents a pathology‐driven framework unifying nanomedicine across TBI, SCI, and PNI. Epidemiological evidence and comparative single‐cell transcriptomic reanalysis define shared pathological modules, injury‐specific effectors, and therapeutic bottlenecks. Six functional paradigms connect nanomaterial structure and biological fate to injury‐
Mouyuan Sun +12 more
wiley +1 more source
Autonomous AI‐Driven Design for Skin Product Formulations
Advanced Intelligent Discovery, EarlyView.This review presents a comprehensive closed‐loop framework for autonomous skin product formulation design. By integrating artificial intelligence‐driven experiment selection with automated multi‐tiered assays, the approach shifts development from trial‐and‐error to intelligent optimisation.
Yu Zhang +5 more
wiley +1 more source
Indonesian Journal of Chemistry, 2013 This study examines the antioxidant activity of crude phlorotannins from the brown algae Sargassum hystrix v. buxifolium (Chauvin) J. Agardh, through the inhibition of a lipid peroxidation reaction that is induced by the UV radiation.
Agnes Nora Iska Harnita +5 more
doaj +1 more source
3D PHOTOACOUSTIC TOMOGRAPHY IN AN ENDOSCOPIC FORM FACTOR
, 2020 We present the results of a study to introduce photoacoustic tomography capability into a 2D endoscopic 64-element phased and 3D endoscopic 128-element crossed electrode ultrasound array for the use in endoscopic brain surgery. Our approach was to fix
Landry, Taylor
core