PHOTOACOUSTIC相关论文
The effective detecting ONOO? variations in vivo is of great importance to well understand the complex pathophysiologica......
Metal and semiconductor nanoparticles in the 1-10 nm size range are of considerable current interest, not only because o......
OBJECTIVES:Thyroid carcinoma, the most common endocrine malignancy, is a deadly disease. Despite significant advances in......
Photoacoustic imaging is a noninvasive imaging method.It has various advantages such as good resolution and high contras......
Kidney-accumulated Ultra-small Melanin Nanoparticles as multifunctional theranostic nanoplatform for
Oxidative stress imbalance has always been considered as a crucial mechanism going with myriads of clinical diseases.As ......
Rational design of a multifunctional molecular dye for dual-modal NIR-Ⅱ/photoacoustic imaging and ph
The construction of multifunctional probes with small molecules has broad prospects in biomedical research....
In this paper, a novel photoacoustic viscoelasticity imaging (PAVEI) technique that provides viscoelastic information of......
Early detection of vulnerable plaques is the critical step in the prevention of acute coronary events. Morphology, compo......
All-optically integrated photoacoustic (PA) and optical coherence tomography (OCT) dualmode imaging technology that coul......
Here, we report a new method using combined magnetic resonance (MR)–Photoacoustic (PA)– Thermoacoustic (TA) imaging te......
We proposed a nonlinear photoacoustic(PA) technique as a new imaging contrast mechanism for tissue thermalnonlinearity c......
Compact long-working-distance laser-diode-based photoacoustic microscopy with a reflective objective
Photoacoustic microscopy(PAM) has quickly developed into a noninvasive biomedical imaging technique to achieve detection......
光声光谱法是一种高灵敏度的检测方法。池常数是光声检测系统的重要参数，直接衡量了系统将光能转化为声能的能力，因此池常数的标定是......
用脉冲激光光声技术研究在不同激光能量水平下斯蒂酚酸铅被激光引爆的化学反应过程。激光束能量增大能明显地提高斯蒂酚酸铅的分解......
Depth profiling of SBS/PET layered materials using step-scan phase modulation Fourier transform infr
This paper demonstrates the application of step-scan phase modulation Fourier transform infrared photoacoustic spectrosc......
Si 底层上的不同 TiO2 薄电影的量的 photoacoustic 调查用有弹性的弯曲方法被介绍。Photoacoustic 信号振幅和阶段系列对调整频率......
稀土PVC热稳定剂是最近才发展起来的一类高效、无毒的稳定体系.该文通过对稀土化合物作用下PVC降解的光声光谱和PVC傅里叶红外光谱......
Elasto-optical refractive index modulation due to photoacoustic initial pressure transients produced significant reflect......
High-frequency ultrasound imaging can provide exquisite visualizations of tissue to guide minimally invasive procedures.......
Polymethylmethacrylate-graft-polybisphenol-A-carbonate (PMMA-G-PC) with 50% grafting is synthesized. The graft co-polyme......
Photoacoustic (PA) imaging is a new imaging modality, which converts pressure signals received by a scanning detector to......
近年来 ,针对标识性气体的探测成为火灾探测技术中发展最活跃的领域之一。将可检测极低浓度的某一气体的光声检测技术应用于极早期......
Gastroscopy-conjugated photoacoustic and ultrasonic dual-mode imaging for detection of submucosal ga
This paper presents photoacoustic and ultrasonic dual-mode imaging for real-time detection of submucosal gastric cancer ......
An NO2 photoacoustic sensor system with a high reflective mirror based on a low power blue diode laser is developed in t......
从非线性波动方程出发,运用准平衡模型以及热弹理论,对固体样品中光声拉曼效应进行理论分析,导出了脉冲激光泵浦下光声拉曼信号的......
普通光声气体探测模型因其实时性能差及波段要求高而不适用于火灾报警系统.本文介绍一种基于光声原理的CO在线测量的火灾报警模型.......
为了分析和研究激光聚焦位置对金纳米颗粒光致超声信号的影响,采用超声探测器探测超声的同时,利用CCD观测溶液状态。结果表明,当激......
监测燃烧过程中产生的气体（主要是CO）来探测火灾逐渐成为火灾探测中的一个重要领域。各种现有的气体传感器灵敏度比较低，不利于火灾的......
应用光声光谱原理设计了气体浓度测量系统。针对C2H2气体运用了掺铒光纤激光器作为光源。光声腔为新型长度可调T形一阶纵向共振式......
目的制备一种新型的光声/超声双模态造影剂,观察其体外光致相变作用以及光声/超声显影效果。方法采用多步乳化法合成载印度墨水及......
目的制备一种特异性靶向新生血管内皮细胞的光声/超声双模态造影剂,探讨其体外寻靶能力及双模态显影效果。方法采用多步乳化法制备......
Ordered arrays of colloidal submicrometer-sized silica particles deposited onto silicon wafers were irradiated with MeV ......
火灾烟气中气体和烟雾浓度测量对火灾研究有着重要意义。本文提出一种利用光声技术同时在线测量CO浓度和烟雾消光的非接触式方法。......
利用双联传感器得到光声信号的叠加作用,可提高光声检测灵敏度或扣除溶液背景吸收。以亚硝基R盐测定钴为例,得到最低检测浓度为0.3......
Imaging based on photoacoustic effect relies on illuminating with short light pulses absorbed by tissue absorbers, resul......
The incidence and mortality of cardiovascular diseases and gastrointestinal cancer have gradually increased in recent ye......
AIM To image stomach wall blood vessels and tissue,layerby-layer.METHODS We built up the acoustic resolution photoacoust......
Metals obtain optimum conditions of metallurgical and physical properties through a heat treatment. Brass is one of the ......
A photoacoustic (PA) imaging that utilizes acoustic detection of sound generated by a specimen due to the absorption of ......
A photoacoustic (PA) imaging that utilizes acoustic detection of sound generated by a specimen due to the absorption of ......
For the first time, we report photoacoustic (PA) signal detection in a cell placed within the Michelson interferometer c......
Minimally Invaded Sentinel Lymph Node Model for the Development of Intraoperative Infrared Fluoresce
In this study we implemented an axillary SLN invasion model to develop highly sensitive imaging strategies enabling dete......
Photoacoustic Imaging with a Line-Focus Laser Beam for Rapid Inspection and Tomographic Characteriza
A photoacoustic (PA) imaging apparatus using a laser line-focus beam (LFB) was designed to perform rapid inspection and ......
Photoacoustic Imaging with a Line-Focus Laser Beam for Rapid Inspection and Tomographic Characteriza
A photoacoustic (PA) imaging apparatus using a laser line-focus beam (LFB) was designed to perform rapid inspection and ......
稀土ＰＶＣ热稳定剂量是最近才发展起来的一类高效、无毒的稳定体系。本文通过对稀土化合物作用下ＰＶＣ降解的光声光谱和ＰＶＣ傅里叶红外光谱的分析......
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<div style="text-align:justify;"> Photoacoustic imaging has emerged in the past decades. Compared with the traditional m......
报道在超真空系统中利用激光光声振动谱研究表面吸附的实验结果。通过振动谱在高背景气压下的可逆物理吸附及位相甄别法研究NH_3分......
Malaria is one of the leading killer diseases in sub-Saharan Africa. Although the disease is curable, early and accurate......
Most existing reconstruction algorithms for photoacoustic imaging (PAI) assume that transducers used to receive ultrasou......
