Cancer Detection and Monitoring with the TriTomTM Photoacoustic imaging has become a popular tool in preclinical cancer research as a noninvasive technique for monitoring tumor growth and therapeutic response. Specifically, photoacoustic imaging can provide high-sensitivity images of both superficial and deep vasculature and quantitative assessment of blood oxygen saturation without exogenous contrast. The TriTom small […]
Tag: cancer
Laser-Synthesized Germanium Nanoparticles as Biodegradable Material for Near-Infrared Photoacoustic Imaging and Cancer Phototherapy
Author(s): Iaroslav B. Belyaev, Ivan V. Zelepukin, Polina A. Kotelnikova, Gleb V. Tikhonowski, Anton A. Popov, Alina Yu. Kapitannikova, Jugal Barman, Alexey N. Kopylov, Daniil N. Bratashov, Ekaterina S. Prikhozhdenko, Andrei V. Kabashin, Sergey M. Deyev, Andrei V. Zvyagin Abstract Biodegradable nanomaterials can significantly improve the safety profile of nanomedicine. Germanium nanoparticles (Ge NPs) with a safe biodegradation pathway are developed as efficient photothermal converters for biomedical […]
The development of ionizing radiation acoustic imaging (iRAI) for mapping the dose deep in the patient body during radiation therapy
Author(s): Wei Zhang, Dale Litzenberg, Yaocai Huang, Kai-Wei Chang, Ibrahim Oraiqat, Scott Hadley, Eduardo G. Moros, Man Zhang, Paul L. Carson, Kyle C. Cuneo, Issam EI Naqa, Xueding Wang Abstract Ionizing radiation acoustic imaging (iRAI) provides the potential to map the radiation dose during radiotherapy in real time. Described here is the development of iRAI volumetric imaging system in mapping the three-dimensional (3D) radiation dose deposition […]
Discrete Wavelet Transformation for the Sensitive Detection of Ultrashort Radiation Pulse with Radiation-Induced Acoustics
Authors: Rick Van Bergen, Leshan Sun, Prabodh Kumar Pandey, Siqi Wang, Kristina Bjegovic, Gilberto Gonzalez, Yong Chen, Richard Lopata, Liangzhong Xiang ABSTRACT Radiation-induced acoustics (RIA) shows promise in advancing radiological imaging and radiotherapy dosimetry methods. However, RIA signals often require extensive averaging to achieve reasonable signal-to-noise ratios, which increases patient radiation exposure and limits real-time […]
Anatomical Imaging
What is anatomical imaging? Anatomical imaging is used to visualize the structure and organization of tissues and organs within the body. Photoacoustic tomography generates high-resolution images of blood-rich tissues without the need for exogenous contrast agents. PhotoSound Product Used TriTom Dual-Scan Photoacoustic Tomography for the Imaging of Vascular Structure on Foot Photoacoustic tomography to assess […]
Cancer Imaging
What is Cancer Imaging? Cancer imaging: In applications related to cancer, photoacoustic tomography has been used to noninvasively monitor tumor size, evaluate tumor metastasis, and detect the response to novel cancer therapies. PhotoSound Product Used TriTom Water-Soluble Fe(II) Complexes for Theranostic Application: Synthesis, Photoacoustic Imaging, and Photothermal ConversionCo-registered photoacoustic and fluorescent imaging of a switchable nanoprobe […]