Recent advances in contrast-enhanced photoacoustic imaging: overcoming the physical and practical challenges

W Choi, B Park, S Choi, D Oh, J Kim, C Kim - Chemical Reviews, 2023 - ACS Publications
For decades now, photoacoustic imaging (PAI) has been investigated to realize its potential
as a niche biomedical imaging modality. Despite its highly desirable optical contrast and …

[HTML][HTML] Deep learning for biomedical photoacoustic imaging: A review

J Gröhl, M Schellenberg, K Dreher, L Maier-Hein - Photoacoustics, 2021 - Elsevier
Photoacoustic imaging (PAI) is a promising emerging imaging modality that enables
spatially resolved imaging of optical tissue properties up to several centimeters deep in …

Cucurbit [8] uril-based water-dispersible assemblies with enhanced optoacoustic performance for multispectral optoacoustic imaging

Y Wu, L Sun, X Chen, J Liu, J Ouyang, X Zhang… - Nature …, 2023 - nature.com
Organic small-molecule contrast agents have attracted considerable attention in the field of
multispectral optoacoustic imaging, but their weak optoacoustic performance resulted from …

Clinical translation of photoacoustic imaging

J Park, S Choi, F Knieling, B Clingman… - Nature Reviews …, 2024 - nature.com
Photoacoustic imaging (PAI), also known as optoacoustic imaging, is a promising
biomedical imaging technique that combines the benefits of rich optical contrast and high …

Biomarker-activatable probes based on smart AIEgens for fluorescence and optoacoustic imaging

J Ouyang, L Sun, F Zeng, S Wu - Coordination Chemistry Reviews, 2022 - Elsevier
Fluorophores with aggregation-induced emission (AIE) are characterized by many
advantageous features for biomedical applications, including excellent photostability and …

Multiparametric Photoacoustic Analysis of Human Thyroid Cancers In Vivo

J Kim, B Park, J Ha, I Steinberg, SM Hooper, C Jeong… - Cancer Research, 2021 - AACR
Thyroid cancer is one of the most common cancers, with a global increase in incidence rate
for both genders. Ultrasound-guided fine-needle aspiration is the current gold standard to …

Listening to drug delivery and responses via photoacoustic imaging

B Park, S Park, J Kim, C Kim - Advanced Drug Delivery Reviews, 2022 - Elsevier
Administrating pharmaceutic agents efficiently to achieve the therapeutic effect is the aim of
all drug delivery techniques. Recent drug delivery systems aim to deliver high doses of …

An AIEgen-based oral-administration nanosystem for detection and therapy of ulcerative colitis via 3D-MSOT/NIR-II fluorescent imaging and inhibiting NLRP3 …

L Sun, J Ouyang, F Zeng, S Wu - Biomaterials, 2022 - Elsevier
Ulcerative colitis is the most prevalent forms of inflammatory bowel diseases and a refractory
autoimmune disease and affects millions of people worldwide. Herein, we develop an oral …

Functional photoacoustic imaging: from nano-and micro-to macro-scale

B Park, D Oh, J Kim, C Kim - Nano Convergence, 2023 - Springer
Functional photoacoustic imaging is a promising biological imaging technique that offers
such unique benefits as scalable resolution and imaging depth, as well as the ability to …

Renal-clearable probe with water solubility and photostability for biomarker-activatable detection of acute kidney injuries via NIR-II fluorescence and optoacoustic …

C Zeng, Y Tan, L Sun, Y Long, F Zeng… - Acs Applied Materials & …, 2023 - ACS Publications
Acute kidney injuries (AKI) have serious short-term or long-term complications with high
morbidity and mortality rate, thus posing great health threats. Developing high-performance …