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author:

Ye, Yuhuang (Ye, Yuhuang.) [1] (Scholars:叶宇煌) | Chen, Yang (Chen, Yang.) [2] | Li, Yongzeng (Li, Yongzeng.) [3] | Su, Ying (Su, Ying.) [4] | Zou, Changyan (Zou, Changyan.) [5] | Chen, Yanping (Chen, Yanping.) [6] | Ou, Lin (Ou, Lin.) [7] | Chen, Rong (Chen, Rong.) [8] | Zeng, Haishan (Zeng, Haishan.) [9]

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EI Scopus

Abstract:

Raman microspectroscopy can provide molecular-level information about the biochemical composition and structure of cells and tissues with excellent spatial resolution. In this study, Raman spectroscopy of individual cells from nasopharyngeal carcinoma cell lines C666-1, CNE2 and nasopharyngeal normal cell line NP69 are investigated for their differences. The spectral intensity ratio at 1449 and 1657 cm-1 with a decision line of I1449/I 1657=1.10 can very easily separate the tumor and normal cell lines into two groups. Principal component analysis (PCA) and linear discriminant analysis (LDA) are also used to classify different cell lines and achieved a specificity and sensitivity of 100 and 90%, respectively. The results support the potential utility of Raman spectroscopy for nasopharyngeal diagnosis. © 2011 - IOS Press and the authors. All rights reserved.

Keyword:

Cell culture Cells Diagnosis Discriminant analysis Principal component analysis Raman spectroscopy

Community:

  • [ 1 ] [Ye, Yuhuang]Key Laboratory of Optoelectronic Science and Technology for Medicine, Ministry of Education, Fujian Normal University, Fuzhou, Fujian 350007, China
  • [ 2 ] [Ye, Yuhuang]College of Physics and Information, Fuzhou University, Fuzhou, Fujian, China
  • [ 3 ] [Chen, Yang]Key Laboratory of Optoelectronic Science and Technology for Medicine, Ministry of Education, Fujian Normal University, Fuzhou, Fujian 350007, China
  • [ 4 ] [Chen, Yang]College of Physics and Information, Fuzhou University, Fuzhou, Fujian, China
  • [ 5 ] [Li, Yongzeng]Key Laboratory of Optoelectronic Science and Technology for Medicine, Ministry of Education, Fujian Normal University, Fuzhou, Fujian 350007, China
  • [ 6 ] [Su, Ying]Fujian Provincial Tumor Hospital, Fuzhou, Fujian, China
  • [ 7 ] [Zou, Changyan]Fujian Provincial Tumor Hospital, Fuzhou, Fujian, China
  • [ 8 ] [Chen, Yanping]Fujian Provincial Tumor Hospital, Fuzhou, Fujian, China
  • [ 9 ] [Ou, Lin]Key Laboratory of Optoelectronic Science and Technology for Medicine, Ministry of Education, Fujian Normal University, Fuzhou, Fujian 350007, China
  • [ 10 ] [Chen, Rong]Key Laboratory of Optoelectronic Science and Technology for Medicine, Ministry of Education, Fujian Normal University, Fuzhou, Fujian 350007, China
  • [ 11 ] [Zeng, Haishan]Cancer Imaging Department, British Columbia Cancer Research Centre, Vancouver, BC, Canada

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Source :

Spectroscopy

ISSN: 0712-4813

Year: 2011

Issue: 5

Volume: 25

Page: 217-224

0 . 8 0 5

JCR@2011

0 . 8 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 8

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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