Results 181 to 190 of about 20,149 (224)

Acoustic-feedback wavefront-adapted photoacoustic microscopy. [PDF]

Optica
Shen Y, Ma J, Hou C, Zhao J, Liu Y, Hsu HC, Wong TTW, Guan BO, Zhang S, Wang LV.   +9 more
europepmc   +1 more source

Multimodal photoacoustic microscopy and optical coherence tomography ocular biomarker imaging in Alzheimer's disease in mice. [PDF]

Biomed Opt Express
Zhai T, Qian W, Paulus YM, Wang X, Zhang W.   +4 more
europepmc   +1 more source

Quantitative classification of melasma with photoacoustic microscopy: a pilot study. [PDF]

J Biomed Opt
Wang Z, Chen Y, Pan S, Zhang W, Guo Z, Wang Y, Yang S.   +6 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Differential photoacoustic microscopy technique

Optics Letters, 2013
Photoacoustic microscopy (PAM), whose image quality largely depends on the optical absorption of samples, provides endogenous information for structural and functional imaging. However, PAM technology in general can not provide edge enhancement imaging for absorbing objects.
Hongchun, Tang, Zhilie, Tang, Yongbo, Wu, Qiuxia, Cai, Liru, Wu, Yan, Chi   +5 more
openaire   +2 more sources

Optical resolution photoacoustic computed microscopy

Optics Letters, 2021
Optical resolution photoacoustic microscopy (ORPAM) has demonstrated both high resolution and rich contrast imaging of optical chromophores in biologic tissues. To date, sensitivity remains a major challenge for ORPAM, which limits the capability of resolving biologic microvascular networks.
Weizhi Qi, Xiao Liang, Yaoyao Ji, Chengbo Liu, Lei Xi   +4 more
openaire   +2 more sources

Fast wavelet-based photoacoustic microscopy

Journal of the Optical Society of America A, 2021
A novel photoacoustic microscopy (PAM) structure, based on Haar wavelet patterns, is proposed in this paper. Its main goal is to mitigate the PAM imaging resolution and thus the time of its sampling process without compromising the image quality. Owing to the intrinsic nature of wavelet transform, this structure collects spatial and
Hassan, Abbasi, Seyed Masood, Mostafavi, Zahra, Kavehvash   +2 more
openaire   +2 more sources

Acoustic-spectrum-compensated photoacoustic microscopy

Optics Letters, 2020
Photoacoustic microscopy (PAM) can label-free image oxy- and deoxy-hemoglobin ( H b O 2 and Hb) concentrations in vivo, providing useful information for metabolic researches and diagnostic applications. Conventional PAM assumes a linear relationship between the photoacoustic amplitude
Yizhi Liang, Huan Liu, Qiang Li, Long Jin, Bai-Ou Guan, Lidai Wang   +5 more
openaire   +2 more sources

Prospective Respiration-Gated Photoacoustic Microscopy

IEEE Transactions on Biomedical Engineering, 2020
Photoacoustic microscopy (PAM) is a promising biomedical imaging technique that relies on sequential excitation to generate three-dimensional images. It combines the high contrast of optical imaging with high penetration depth of ultrasound imaging.
Jianshuang Wei, Qun Wang, Xianlin Song, Qingming Luo, Xiaoquan Yang   +4 more
openaire   +2 more sources

Translational Photoacoustic Microscopy

2015
Photoacoustic microscopy (PAM), combining the advantages of optical excitation and of acoustic detection, has been widely used for both structural and functional imaging with scalable resolution and penetration in biological tissues. In this chapter, we provide a detailed discussion on PAM in translational studies. We first summarize the principles and
Zhou, Yong, Wang, Lihong V.
openaire   +2 more sources