Results 71 to 80 of about 3,766 (264)
Commentary on Photoacoustic Tomography [PDF]
Journal of Nuclear Medicine, 2015 Substantial funding, notably from the National Cancer Institute of the United States, over the past 10 y has greatly promoted noninvasive approaches to studying pathophysiology, tumor progression, and response to therapy as well as pharmacokinetics and biodistribution of potential therapeutics ...
openaire +2 more sources
Advanced Science, EarlyView.This review surveys nanoparticle‐based strategies to enhance adoptive cell therapy, particularly CAR‐T cell approaches, in solid tumor treatment. It describes how nanoparticles can improve tumor immunogenicity and T‐cell infiltration while reducing toxicity, and how they enable in vivo CAR‐T cell generation.
Erica Frostegård +19 more
wiley +1 more source
, 2013 We present here a novel application of photoacoustics to the monitoring and study of the physiological status of zooxanthellate corals. Until now, the method has only been applied in homogeneous phytoplankton cultures and field samples.
Yulia Pinchasov Grinblat +4 more
core +1 more source
An Annular CMUT Array and Acquisition Strategy for Continuous Monitoring
SensorsIn many monitoring scenarios, repeated and operator-independent assessments are needed. Wearable ultrasound technology has the potential to continuously provide the vital information traditionally obtained from conventional ultrasound scanners, such as ...
María José Almario Escorcia +7 more
doaj +1 more source
Numerical Study of Photoacoustic Pressure for Cancer Therapy
Applied Sciences, 2016 A commonly used therapy for cancer is based on the necrosis of cells induced by heating through the illumination of nanoparticles embedded in cells. Recently, the photoacoustic pressure shock induced by the illumination pulse was proved and this points ...
Thomas Grosges, Dominique Barchiesi
doaj +1 more source
Biosensors, 2022 Optoacoustic imaging relies on the detection of optically induced acoustic waves to offer new possibilities in morphological and functional imaging. As the modality matures towards clinical application, research efforts aim to address multifactorial ...
Ioannis Dimaridis +4 more
doaj +1 more source
Photoacoustic flow cytometry [PDF]
Methods, 2012 Conventional flow cytometry using scattering and fluorescent detection methods has been a fundamental tool of biological discoveries for many years. Invasive extraction of cells from a living organism, however, may lead to changes in cell properties and prevents the long-term study of cells in their native environment.
Ekaterina I, Galanzha +1 more
openaire +2 more sources
Advanced Science, EarlyView.ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley +1 more source
Phase Optimized Photoacoustic Sensing of Gas Mixtures
Applied Sciences, 2020 In this paper, we report on the progress of the auto-triggered quartz-enhanced photoacoustic spectroscopy (QEPAS) technique which operates without external frequency generators and ensures permanent locking to the current resonance frequency of the ...
Mario Mordmueller +4 more
doaj +1 more source
Photonics, 2023 Waveform engineering is an important topic in imaging and detection systems. Waveform design for the optimal Signal-to-Noise Ratio (SNR) under energy and duration constraints can be modelled as an eigenproblem of a Fredholm integral equation of the ...
Zuwen Sun, Natalie Baddour
doaj +1 more source