PHOTOACOUSTICS

作品数:9被引量:10H指数:2
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相关作者:张守仁高荣孚更多>>
相关机构:北京林业大学中国科学院植物研究所更多>>
相关期刊:《Journal of Innovative Optical Health Sciences》《Open Journal of Marine Science》《Light(Science & Applications)》《Science China Mathematics》更多>>
相关基金:国家自然科学基金广东省自然科学基金更多>>
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Dual-Wavelength Continuous Wave Photoacoustic Doppler Flow Measurement
《Photonic Sensors》2022年第1期1-9,共9页Hongcai ZHAO Yanbin LIU Tayyab FAROOQ Hui FANG 
This work is supported by the National Natural Science Foundation of China(Grant No.11774256);the Natural Science Foundation of Guangdong Province(Grant No.2018B03031104).
Photoacoustic Doppler flow measurement based on continuous wave laser excitation owns the merit of clearly presenting the Doppler power spectra.Extending this technique to dual wavelengths can gain the spectral inform...
关键词:Photoacoustic Doppler Doppler power spectra multispectral photoacoustics flow measurement continuous wave laser 
Review of Photoacoustic Malaria Diagnostic Techniques
《Open Journal of Clinical Diagnostics》2021年第2期59-75,共17页Daniel Maitethia Memeu Abdallah Merenga Sallorey Ciira Maina Dickson Mwenda Kinyua 
Malaria is one of the leading causes of mortality and morbidity in developing countries. Accurate and complete diagnosis is key for effective treatment of the disease. However, mainstream malaria diagnostic techniques...
关键词:Plasmodium parasites In Vivo CHROMOPHORES HEMOGLOBIN HEMOZOIN Spectroscopic Inversion Time Domain and Frequency Domain Photoacoustics 
Bone mineral density value evaluation based on photoacoustic spectral analysis combined with deep learning method被引量:3
《Chinese Optics Letters》2020年第4期63-66,共4页Xue Zhou Zhibin Jin Ting Feng Qian Cheng Xueding Wang Yao Ding Hongchen Zhan Jie Yuan 
supported by the National Key Research and Development Program of China(No.2017YFC0111402);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.19KJB510031);the Natural Science Foundation of Jiangsu Province(No.BK20181256)。
The diagnosis of osteoporosis is eventually converted to the measurement of bone mineral density(BMD)in clinical trials.Since our previous work had proved the ability of using photoacoustic spectral analysis(PASA)to e...
关键词:PHOTOACOUSTICS OSTEOPOROSIS neural network 
Functional optoacoustic neuro-tomography for scalable whole-brain monitoring of calcium indicators被引量:6
《Light(Science & Applications)》2016年第1期288-294,共7页X Luís Deán-Ben Gali Sela Antonella Lauri Moritz Kneipp Vasilis Ntziachristos Gil G Westmeyer Shy Shoham Daniel Razansky 
support from the European Research Council ERC-2010-StG-260991(DR)and ERC-2012-StG_20111109(AL and GGW);the National Institute of Health R21-EY026382-01(DR and SS);the German-Israeli Foundation(GIF)for Scientific Research and Development 1142-46.10/2011(DR and SS);the Helmholtz Association of German Research Centers and the Technische Universität München(DR and GGW)。
Non-invasive observation of spatiotemporal activity of large neural populations distributed over entire brains is a longstanding goal of neuroscience.We developed a volumetric multispectral optoacoustic tomography pla...
关键词:functional neuro-imaging genetically encoded calcium indicators high spatiotemporal resolution large-scale brain activity optoacoustic tomography PHOTOACOUSTICS real-time imaging 
Optical imaging of post-embryonic zebrafish using multi orientation raster scan optoacoustic mesoscopy
《Light(Science & Applications)》2016年第1期336-341,共6页Murad Omar Johannes Rebling Kai Wicker Tobias Schmitt-Manderbach Mathias Schwarz Jérôme Gateau Hérnan López-Schier Timo Mappes Vasilis Ntziachristos 
sponsored by the Federal Ministry of Education and Research,Photonic Science Germany,Tech2See-13N12624.
Whole-body optical imaging of post-embryonic stage model organisms is a challenging and long sought-after goal.It requires a combination of high-resolution performance and high-penetration depth.Optoacoustic(photoacou...
关键词:DECONVOLUTION development mesoscopy multiview optoacoustics PHOTOACOUSTICS 
The Effect of Photoacclimation on Photosynthetic Energy Storage Efficiency, Determined by Photoacoustics
《Open Journal of Marine Science》2011年第2期43-49,共7页Yulia Pinchasov-Grinblat Razy Hoffman Zvy Dubinsky 
Photosynthesis rates in phytoplankton depend on light intensity and its spectral composition, however their relation changes with photoacclimation. During the photoacclimation process algal cells optimize their har-ve...
关键词:PHYTOPLANKTON PHOTOACCLIMATION PHOTOSYNTHESIS PHOTOACOUSTICS 
PHOTOACOUSTIC GENERATION OF FOCUSED QUASI-UNIPOLAR PRESSURE PULSES
《Journal of Innovative Optical Health Sciences》2010年第4期247-253,共7页KONSTANTIN MASLOV HAO F.ZHANG LIHONG V.WANG 
sponsored in part by National Institutes of Health Grant Nos.R01 EB000712 and R01 NS46214(BRP).
The photoacoustic effect was employed to generate short-duration quasi-unipolar acoustic pressure pulses in both planar and spherically focused geometries.In the focal region,the temporal profile of a pressure pulse c...
关键词:PHOTOACOUSTICS optoacoustics ultrasound generation unipolar pulse 
Effects of Light Stress on Oxygen Evolution and Photochemical Energy Stor age of Hybrid Poplar Clones Determined by Photoacoustic Technique被引量:1
《Acta Botanica Sinica》2000年第8期818-823,共6页张守仁 高荣孚 
The oxygen evolution, thermal dissipation, and photochemical energy storage of three hybrid poplar clones, namely the triploid clone B342, the diploid clone B11 [(Populus alba×P. glandulosa)×(P.tomentosa×P.bolleana...
关键词:hybrid poplar clones light stress oxygen evolution signal photochemical energy storage PHOTOACOUSTICS INHIBITORS 
HIGH FREQUENCY PHOTOACOUSTIC MEASUREMENTS IN AIR
《Science China Mathematics》1991年第10期1273-1280,共8页王兆球 张淑仪 陆钟楠 
Project supported by the National Foundation of China for post-doctoral researches.
A noncontact photoacoustic technique using air transducers in MHz range is presented.Firstly, theoretical simulation and experimental fabrication of ultrasonic transducers in airare considered. An improvement of about...
关键词:PHOTOACOUSTICS AIR TRANSDUCER NONCONTACT detection. 
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