Results 281 to 290 of about 62,109 (322)

VITAL: Value-Invariant Transformation and Alignment Learning for quantitative photoacoustic microscopy. [PDF]

Photoacoustics
Qi S, Wang M, Zhang Y, Wang L, Liu C.
europepmc   +1 more source

Multiple reflection: A Route to enhanced sensitivity in beam-deflection optical ultrasound sensing. [PDF]

Photoacoustics
You Y, Niu P, Ma Y, Zhang P.
europepmc   +1 more source

The application of multi-combinatorial approach in sensitivity improvement of lipid photoacoustic imaging

Yi Tan, Dongjian Wu, Xiatian Wang, Chengbo Liu, Mingjian Sun, Xiaojing Gong, Zhihua Xie   +6 more
openalex   +1 more source

A General Approach to Convert Hemicyanine Dyes into Highly Optimized Photoacoustic Scaffolds for Analyte Sensing**

Angewandte Chemie - International Edition, 2021
In the context of deep-tissue disease biomarker detection and analyte sensing of biologically relevant species, the impact of photoacoustic imaging has been profound.
Sarah H Gardner, Catharine J Brady, Cameron Keeton   +2 more
exaly   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Photoacoustic lymphangiography

Journal of Surgical Oncology, 2019
AbstractBackground and objectivesPhotoacoustic lymphangiography, which is based on photoacoustic technology, is an optical imaging that visualizes the distribution of light absorbing tissue components like hemoglobin or melanin, as well as optical absorption contrast imaging agents like indocyanine green (ICG) in the lymphatic channels, with high ...
Hiroki Kajita, Anna Oh, Moemi Urano, Masashi Takemaru, Nobuaki Imanishi, Marika Otaki, Takayuki Yagi, Sadakazu Aiso, Kazuo Kishi   +8 more
openaire   +2 more sources

Photoacoustic ultrasound

Medical Physics, 1994
Differential absorption has been detected and localized in three‐dimensions by recording the photoacoustic pulses that were produced when short‐duration (∼1 μs) pulses of electromagnetic energy were absorbed regionally within a turbid medium. These absorption sites were localized with a spatial resolution of ∼6 mm within a 20×20×7.5‐cm3 volume of 0.3 ...
openaire   +2 more sources

Photoacoustic Resonance Imaging

IEEE Journal of Selected Topics in Quantum Electronics, 2019
In this paper, a new imaging modality, named photoacoustic resonance imaging (PARI), is proposed and experimentally demonstrated. Being distinct from conventional single nanosecond laser pulse induced wideband PA signal, the proposed PARI method utilizes multiburst modulated laser source to induce PA resonant signal with enhanced signal strength and ...
Ruochong Zhang, Fei Gao, Xiaohua Feng, Siyu Liu, Ran Ding, Yuanjin Zheng   +5 more
openaire   +2 more sources

Photoacoustic Point Source

Physical Review Letters, 2001
Physical Review ...
I G, Calasso, W, Craig, G J, Diebold
openaire   +2 more sources

Photoacoustic detection of HCl

Optics Letters, 1983
A sensitive photoacoustic detection system for trace atmospheric measurements of HCl is described. The results reported here suggest the capability of measuring HCl at the 50-parts-in-10(9) level with a prototype laboratory system. Further system improvements and atmospheric-measurement considerations are discussed.
A, Fried, W W, Berg
openaire   +2 more sources

Photoacoustic Spectroscopy — Photoacoustic and Photothermal Effects

1990
Definition. Photoacoustic (PA) or optoacoustic measurements in the original, strict sense comprise the detection of acoustic waves which arise from non-radiative de-excitation (radiationless transition) of the sample as a consequence of absorption of continuously amplitude-modulated light.
C. Buschmann, H. Prehn
openaire   +1 more source