The sensor device is coupled to a remote near infrared light source via a hybrid cable. Since the light source is remotely located, a source adapted for providing high energy, short pulses can easily be used so that there is less chance of interference by superficial non-brain tissues and ...
Infrared spectroscopy is a noninvasive and nondestructive technique that requires minimal sample preparation and provides a real-time response. There are two main regions in the infrared spectrum employed in various analysis applications based on the type of interaction with the molecules. ...
Near-infrared (NIR) spectroscopy is a branch of vibrational spectroscopy that shares many of the principles that apply to other spectroscopic measurements. The NIR spectral region comprises two subranges associated with detectors used in the initial development of NIR instrumentation. The short-wavelength...
This book provides knowledge of the basic theory, spectral analysis methods, chemometrics, instrumentation, and applications of near-infrared (NIR) spectroscopy—not as a handbook but rather as a sourcebook of NIR spectroscopy. Thus, some emphasis is placed on the description of basic knowledge that...
New site near-infrared spectroscopy detection device Intelligent Controller翻译自中文CN 203178718 U 摘要 翻译自中文 本实用新型一种新型现场近红外光谱检测装置智能控制器主要由控制器双CPU主机和系统管理控制模块、分光器件射频信号源及智能控制模块、近红外信号检测转换控制模块和应用控制系统构成,通过上述技术方案后的...
A recently introduced catheter provides simultaneous near-infrared spectroscopy (NIRS) spectral data co-registered with standard IVUS images in a single intra-coronary pullback. The case-series study illustrated the data obtained by this combined NIRS-IVUS device and highlighted its potential clinical ...
Near-infrared spectroscopy (NiRS) is a relatively new technology of brain imaging with its potential in the assessment of cerebrovascular health only recently discovered. Encouraging early results suggest that NiRS can be used as an inexpensive and portable cerebrovascular health tracking device using a...
module for acquiring a signal, a signal processing module for processing a signal, wearing module in the near-infrared spectroscopy and surface electromyography joint acquisition device worn on the acquisition of parts of the signal; a signal comprising a surface EMG and near infrared spectroscopy ...
We have thus showcased, in this work, the successful fabrication of a transparent perovskite-based near-infrared light-emitting diode, and illustrated its functional application on a small wearable device. With the increasing consumer demand for advanced functionalities in these smart and highly connecte...
spectroscopy), most of the systems currently used in art diagnostics have limitations. The technology is still in its early stages of development in this field. The technique of scanning multispectral IR reflectography (SMIRR) for artwork analysis, together with an integrated device for the ...