Results 161 to 170 of about 62,109 (322)

2nd Conference on Photoacoustics and Photothermal Theory and Applications (CPPTA) [PDF]

, 2015
Tomasz Starecki
openalex   +1 more source

Optical-resolution functional gastrointestinal photoacoustic endoscopy based on optical heterodyne detection of ultrasound [PDF]

, 2022
Yizhi Liang, Wubing Fu, Qiang Li, Xiaolong Chen, Huojiao Sun, Lidai Wang, Long Jin, Wei Huang, Bai‐Ou Guan   +8 more
openalex   +1 more source

Deep learning‐assisted design of nanozyme for immune regulation

Journal of Intelligent Medicine, EarlyView.
Overview of nanozyme‐based strategies for inflammatory bowel disease therapy, featuring metal‐based and non‐metallic nanozymes classified by structure, alongside multifunctional and engineered probiotic‐based nanozymes classified by function. Abstract Inflammatory bowel disease (IBD), with rising global incidence and disease burden, is a multifactorial
Ke Chen, Si Sun, Shaofang Zhang, Huanhuan Qiao   +3 more
wiley   +1 more source

Optical absorption coefficient of different tortillas by photoacoustic spectroscopy [PDF]

, 2012
C. Hernández-Aguilar, Flavio Arturo Domiacute nguez Pacheco, A. Cruz Orea, Corredor Herrera, s reacute, Cruz Doricela Gutierrez, Bautista Rosalba Zepeda, Ma Elena Ramiacute rez   +7 more
openalex   +1 more source

In Situ Acoustic Monitoring of Focused Femtosecond Pulse Duration in Air

Laser &Photonics Reviews, EarlyView.
Air‐breakdown acoustics at the laser focus is used to determine femtosecond pulse duration with a simple USB microphone. By chirp‐tuning and compressing 1030 nm pulses from 241 to 50 fs, the acoustic amplitude scales inversely proportional to the square root of the pulse duration, enabling in situ readout over 50 fs–5 ps—crucial for precise pulse ...
Indrė Meškėlaitė, Hsin‐Hui Huang, Haoran Mu, Nguyen Hoai An Le, Tomas Katkus, Edvinas Aleksandravičius, Gabrielius Kontenis, Domas Paipulas, Saulius Juodkazis, Darius Gailevičius   +9 more
wiley   +1 more source

PHOTOACOUSTIC MEASUREMENTS ON CD1-XFEXTE COMPOUNDS

, 1994
We have measured at room temperature the photoacoustic spectra of Cd1-xFexTe (0 T-3(1) transition within the Fe2+ (3d(6)) manifold. We observed also a broadening and a shift to higher energies of the CdTe absorption edge for increasing ...
PAPA, Tullio, Lama, F., D. Debowska, Felici, A., Debowska, D., Galbato, N., Papa, T., A.C. Felici, PIACENTINI, Mario, FELICI, Anna Candida, F. Lama, T. Papa, M. Piacentini, N. Galbato, Piacentini, M.   +14 more
core   +1 more source

Prospects of photoacoustic tomography

Medical Physics, 2008
Commercially available high‐resolution three‐dimensional optical imaging modalities—including confocal microscopy, two‐photon microscopy, and optical coherence tomography—have fundamentally impacted biomedicine. Unfortunately, such tools cannot penetrate biological tissue deeper than the optical transport mean free path( in the skin).
openaire   +4 more sources

Peptide‐based responsive molecular fluorescent probes for precision oncology

Responsive Materials, EarlyView.
Peptide‐based responsive fluorescent probes have emerged as adaptive functional materials for precision tumor theranostics, combining tumor‐selective recognition, programmable stimulus responsiveness, and modular tunability. They enable high‐contrast imaging, intraoperative guidance, real‐time monitoring, and multimodal applications, while next ...
Xing Wang, Wen Liu, Jiahao Zhang, Wanqi Wang, Zhicheng Jin, Yuqi Tang, Quan Li   +6 more
wiley   +1 more source

Three-dimensional Image Reconstruction in Transcranial Photoacoustic Computed Tomography

, 2020
Joemini Poudel
openalex   +2 more sources

Tyrosinase-Based Reporter Gene for Photoacoustic Imaging of MicroRNA-9 Regulated by DNA Methylation in Living Subjects [PDF]

, 2018
Haifeng Zheng, Lin Zhou, Yaru Shi, Jie Tian, Fu Wang   +4 more
openalex   +1 more source