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Generation and detection of pulsed T-Rays for use in the study of biological and bio-terrorism issues

Publication ,  Journal Article
Jedju, T; Bosacchi, B; Warren, WS; Nahata, A; Kuenstner, T
Published in: Proceedings of SPIE - The International Society for Optical Engineering
December 21, 2004

Terahertz (T-Rays) spectroscopy has recently emerged as a powerful method to access a heretofore barely explored region of the electromagnetic spectrum where fundamental molecular resonances occur. Besides their importance for fundamental research, these resonances could be used as signatures in the identification of molecular species and as sensitive probes in a wide variety of molecular processes. In this paper we consider the potential of THz spectroscopy in the application to relevant biomedical and homeland security problems such as the analysis of normal and diseased tissues and the detection of toxic biomolecules. As examples, we present preliminary experimental data which suggest that THz spectroscopy 1)can discriminate between cancerous and normal tissue, and 2) can reveal the presence of foreign substances hidden in an envelope and even allow their specific identification. This capability is of particular relevance as a straifghtforward homeland security tool for the detection of anthrax and other biotoxic molecules.

Duke Scholars

Published In

Proceedings of SPIE - The International Society for Optical Engineering

DOI

ISSN

0277-786X

Publication Date

December 21, 2004

Volume

5411

Start / End Page

92 / 98
 

Citation

APA
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ICMJE
MLA
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Jedju, T., Bosacchi, B., Warren, W. S., Nahata, A., & Kuenstner, T. (2004). Generation and detection of pulsed T-Rays for use in the study of biological and bio-terrorism issues. Proceedings of SPIE - The International Society for Optical Engineering, 5411, 92–98. https://doi.org/10.1117/12.541531
Jedju, T., B. Bosacchi, W. S. Warren, A. Nahata, and T. Kuenstner. “Generation and detection of pulsed T-Rays for use in the study of biological and bio-terrorism issues.” Proceedings of SPIE - The International Society for Optical Engineering 5411 (December 21, 2004): 92–98. https://doi.org/10.1117/12.541531.
Jedju T, Bosacchi B, Warren WS, Nahata A, Kuenstner T. Generation and detection of pulsed T-Rays for use in the study of biological and bio-terrorism issues. Proceedings of SPIE - The International Society for Optical Engineering. 2004 Dec 21;5411:92–8.
Jedju, T., et al. “Generation and detection of pulsed T-Rays for use in the study of biological and bio-terrorism issues.” Proceedings of SPIE - The International Society for Optical Engineering, vol. 5411, Dec. 2004, pp. 92–98. Scopus, doi:10.1117/12.541531.
Jedju T, Bosacchi B, Warren WS, Nahata A, Kuenstner T. Generation and detection of pulsed T-Rays for use in the study of biological and bio-terrorism issues. Proceedings of SPIE - The International Society for Optical Engineering. 2004 Dec 21;5411:92–98.

Published In

Proceedings of SPIE - The International Society for Optical Engineering

DOI

ISSN

0277-786X

Publication Date

December 21, 2004

Volume

5411

Start / End Page

92 / 98