.png){kind=icon}
返回
Tilted Two-Dimensional Array Multifocus Confocal Raman Microspectroscopy
.png){kind=icon}
PRE
AI
DOI：10.1021/acs.analchem.7b00614.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
A simple and efficient two-dimensional multi focus confocal Raman microspectroscopy featuring the tilted array, technique is demonstrated. Raman scattering from a 4 X 4 square foci array passing through a 4 X 4 confocal pinhole array is tilted with a periscope. The tilted array of Raman scattering signals is dispersed by an imaging spectrograph onto a CCD detector, giving 16 independent Raman spectra formed as 16 bands with different heights on the sensor. Use of a state-of-theart imaging spectrograph enables high-precision wavenumber duplicability of the 16 spectra. This high duplicability makes the simultaneously obtained spectra endurable for multivariate spectral analyses, which is demonstrated by a singular value decomposition analysis for Raman spectra of liquid indene. Although the present implementation attains only 16 measurement points, the number of points can be extended to larger than 100 without any technical leaps. Limit of patallelization depends on the interval of measurement points as Well as the performance of the optical system. Criteria for finding the maximum feasible number are discussed.
Keyword:
LIVING CELLS
YEAST-CELLS
SPECTROSCOPY
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
6.7
论文数:
4.7W
被引数:
15.9W
机构
引用论文
分享收藏Automatic and objective oral cancer diagnosis by Raman spectroscopic detection of keratin with multivariate curve resolution analysis.png)
SCIENTIFIC REPORTS
OAAI
SCIENTIFIC REPORTSIF3.9
OAAI分享收藏Rapid microstructure characterization of polymer thin films with 2D-array multifocus Raman microspectroscopyANALYST
ANALYSTIF3.3
PREAI
分享收藏Fast Confocal Raman Imaging Using a 2-D Multifocal Array for Parallel Hyperspectral DetectionANALYTICAL CHEMISTRY
ANALYTICAL CHEMISTRYIF6.7
PREAI
分享收藏Disentangling Dynamic Changes of Multiple Cellular Components during the Yeast Cell Cycle by in Vivo Multivariate Raman ImagingANALYTICAL CHEMISTRY
ANALYTICAL CHEMISTRYIF6.7
PREAI
分享收藏Determination of acrylamide in three different bread types by an in-house validated LC-MS/MS method
OAAI
OAAI分享收藏
查看更多内容