Stokes shift emission spectroscopy of human tissue and key biomolecules

被引：78

作者：

Alfano, RR ^{[1
]}

Yang, YL

机构：

[1] CUNY City Coll, Inst Ultrafast Spect & Lasers, New York, NY 10031 USA

[2] CUNY City Coll, New York State Ctr Adv Technol Ultrafast Photon M, New York, NY 10031 USA

[3] CUNY City Coll, Dept Phys, New York, NY 10031 USA

[4] CUNY, Grad Sch, Inst Ultrafast Spect & Lasers, New York, NY 10031 USA

[5] CUNY, Grad Sch, New York State Ctr Adv Technol Ultrafast Photon M, New York, NY 10031 USA

[6] CUNY, Grad Sch, Dept Phys, New York, NY 10031 USA

来源：

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 2003年 / 9卷 / 02期

关键词：

diagnostic; fluorescence; optical biopsy; spectroscopy; Stokes shift (SS); tissues;

D O I：

10.1109/JSTQE.2003.811285

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The Stokes-shifted emission spectra were measured for various photoactive biomolecules in aqueous solution and tissue such as tryptophan, collagen, nicotinamide adenine dinucleotide, and flavin. Information is obtained on the molecular activity in the tissue. This new approach allows for the extraction of some new information not obtained from excitation and/or fluorescence spectroscopy for a single spectral scan.

引用

页码：148 / 153

页数：6

共 8 条

[1] LASER-INDUCED FLUORESCENCE SPECTROSCOPY FROM NATIVE CANCEROUS AND NORMAL TISSUE [J].

ALFANO, RR ;

TATA, DB ;

CORDERO, J ;

TOMASHEFSKY, P ;

LONGO, FW ;

ALFANO, MA .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1984, 20 (12) :1507-1511

[2] ULTRAFAST PHENOMENA IN LIQUIDS AND SOLIDS [J].

ALFANO, RR ;

SHAPIRO, SL .

SCIENTIFIC AMERICAN, 1973, 228 (06) :42-&

[3]

ALFANO RR, 1991, B NEW YORK ACAD MED, V67, P143

[4] FLUORESCENCE-SPECTRA FROM CANCEROUS AND NORMAL HUMAN-BREAST AND LUNG TISSUES [J].

ALFANO, RR ;

TANG, GC ;

PRADHAN, A ;

LAM, W ;

CHOY, DSJ ;

OPHER, E .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1987, 23 (10) :1806-1811

[5] Time-resolved fluorescence and photon migration studies in biomedical and model random media [J].

Das, BB ;

Liu, F ;

Alfano, RR .

REPORTS ON PROGRESS IN PHYSICS, 1997, 60 (02) :227-292

[6]

Henderson B., 1989, OPTICAL SPECTROSCOPY, p[197, 415]

[7]

RIDLEY BK, 1982, QUANTUM PROCESSES SE, P237

[8] Fundamental differences of excitation spectrum between malignant and benign breast tissues [J].

Yang, YL ;

Katz, A ;

Celmer, EJ ;

ZurawskaSzczepaniak, MZ ;

Alfano, RR .

PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1997, 66 (04) :518-522

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