Photoacoustic Imaging Phantoms for Assessment Of Object Detectability and Boundary Buildup Artifacts

2021 ◽  
Author(s):  
Jorge Palma-Chavez ◽  
Keith A. Wear ◽  
Yash Mantri ◽  
Jesse Jokerst ◽  
William C. Vogt
Keyword(s):  
Photoacoustic Imaging ◽  
Imaging Phantoms

scholarly journals Biologically relevant photoacoustic imaging phantoms with tunable optical and acoustic properties

2016 ◽  
Vol 21 (10) ◽  
pp. 101405 ◽  
Author(s):  
William C. Vogt ◽  
Congxian Jia ◽  
Keith A. Wear ◽  
Brian S. Garra ◽  
T. Joshua Pfefer
Keyword(s):  
Photoacoustic Imaging ◽  
Acoustic Properties ◽  
Biologically Relevant ◽  
Imaging Phantoms

scholarly journals A copolymer-in-oil tissue-mimicking material with tuneable acoustic and optical characteristics for photoacoustic imaging phantoms

2021 ◽  
pp. 1-1
Author(s):  
Lina Hacker ◽  
James Joseph ◽  
Aoife M. Ivory ◽  
Mohand O. Saed ◽  
Bajram Zeqiri ◽  
...  
Keyword(s):  
Photoacoustic Imaging ◽  
Optical Characteristics ◽  
Imaging Phantoms ◽  
Tissue Mimicking Material

A Brief Introduction to Porphyrin Compounds Used in Tumor Imaging and Therapies

2020 ◽  
Vol 20 ◽  
Author(s):  
Lili Pan ◽  
Yu Ma ◽  
Xiaoai Wu ◽  
Huawei Cai ◽  
Feng Qin ◽  
...  
Keyword(s):  
Tumor Imaging ◽  
Photoacoustic Imaging ◽  
Therapeutic Agents ◽  
Biochemical Properties ◽  
Therapeutic Effects ◽  
Future Prospects ◽  
Animal Tissues ◽  
Sonodynamic Therapy ◽  
Porphyrin Derivatives ◽  
Porphyrin Analogues

Abstract:: As a group of heterocyclic macrocycle organic natural compounds occurring universally in animal tissues and plants, porphyrins are composed of four modified pyrrole subunits. Porphyrin analogues/derivatives possess multiple biochemical properties because of their unique structures and have been extensively investigated in cancer treatment. Studies have shown that porphyrins and their derivatives have the ability to locate in tumor cells in a variety of human cancers, and these compounds not only exhibit potent therapeutic effects as photodynamic agents but also show promising properties in medicinal imaging, such as MRI, photoacoustic imaging, fluorescence imaging and PET/SPECT imaging. This paper reviews the recent reports of porphyrin derivatives as therapeutic agents used in tumor therapies, such as sonodynamic therapy, photodynamic therapy and radiotherapy, as well as imaging agents for multimodality tumor imaging. The limitations of porphyrin-based compounds in tumor treatments and future prospects are also summarized.

scholarly journals Automatic cancer tissue detection using multispectral photoacoustic imaging

2019 ◽  
Vol 15 (2) ◽  
pp. 309-320 ◽  
Author(s):  
Kamal Jnawali ◽  
Bhargava Chinni ◽  
Vikram Dogra ◽  
Navalgund Rao
Keyword(s):  
Photoacoustic Imaging ◽  
Cancer Tissue

Quantitative Assessment of Copper(II) in Wilson’s Disease Based on Photoacoustic Imaging and Ratiometric Surface-Enhanced Raman Scattering

ACS Nano ◽  
2021 ◽  
Vol 15 (2) ◽  
pp. 3402-3414
Author(s):  
Hongjuan Feng ◽  
Qinrui Fu ◽  
Wei Du ◽  
Rong Zhu ◽  
Xiaoguang Ge ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Quantitative Assessment ◽  
Wilson’S Disease ◽  
Photoacoustic Imaging ◽  
Surface Enhanced Raman Scattering ◽  
Wilson's Disease ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering
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