Technique of laser confocal and Raman spectroscopy for living cell analysis

2013 ◽  
Author(s):  
Xiaochen Meng ◽  
Lianqing Zhu
Keyword(s):  
Raman Spectroscopy ◽  
Living Cell ◽  
Cell Analysis

scholarly journals Impedance-Based Living Cell Analysis for Clinical Diagnosis of Type I Allergy

Sensors ◽  
2017 ◽  
Vol 17 (11) ◽  
pp. 2503 ◽  
Author(s):  
Reiko Irifuku ◽  
Yuhki Yanase ◽  
Tomoko Kawaguchi ◽  
Kaori Ishii ◽  
Shunsuke Takahagi ◽  
...  
Keyword(s):  
Clinical Diagnosis ◽  
Living Cell ◽  
Type I ◽  
Cell Analysis ◽  
Type I Allergy

Raman spectroscopy of a single living cell in environmentally stressed conditions

2005 ◽  
Author(s):  
Gajendra P. Singh ◽  
Caitriona Creely ◽  
Giovanni Volpe ◽  
Helga Grotsch ◽  
Dmitri Petrov
Keyword(s):  
Raman Spectroscopy ◽  
Living Cell ◽  
Single Living Cell ◽  
Single Living

Nucleic Acid Aptamers for Living Cell Analysis

2014 ◽  
Vol 7 (1) ◽  
pp. 405-426 ◽  
Author(s):  
Xiangling Xiong ◽  
Yifan Lv ◽  
Tao Chen ◽  
Xiaobing Zhang ◽  
Kemin Wang ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Living Cell ◽  
Cell Analysis ◽  
Nucleic Acid Aptamers

Fast Testing Methods on the Performance of Laser Confocal Micro-Raman Spectroscopy System for Cell Analysis

2014 ◽  
Vol 884-885 ◽  
pp. 570-573
Author(s):  
Xiao Chen Meng ◽  
Lian Qing Zhu
Keyword(s):  
Raman Spectroscopy ◽  
Silicon Wafer ◽  
Performance Test ◽  
Laser Intensity ◽  
Cell Analysis ◽  
Testing Methods ◽  
Micro Raman Spectroscopy ◽  
Intensity Changes ◽  
Sample Test ◽  
Spectroscopy System

To provide the quality assurance for various samples test, fast testing methods of the performance of laser confocal micro-Raman spectroscopy system for cell analysis are developed. The silicon wafer was used on the performance test of LabRam INV system produced by Horiba JY. The silicon wafer can not only be used for system calibration (the band of 520.7cm-1), but also for the evaluation of the system performance. The curves of the intensity at the band of 520.7 cm-1 as a function of laser intensity radiated on the sample, pinhole and time were achieved. The results show that the intensity at the band of 520.7 cm-1 change linearly with the laser intensity, which can be used to evaluate the laser intensity radiated on the sample. The intensity changes with pinhole can be used to determine the size of pinhole for different purpose. The stability of Raman system can be determined by the variation of the intensity at the band of 520.7 cm-1 with time, which helps to decide whether it is suitable for other sample test.

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