Experimental and theoretical study on THz spectrum artesunate

Binquan Zhou; Fengping Wu

doi:10.1117/12.806348

Experimental and theoretical study on THz spectrum artesunate

Binquan Zhou^*
, Fengping Wu

^*Corresponding author for this work

School of Instrumentation and Optoelectronic Engineering

Capital Normal University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Artesunate is a very effective drug to treat malaria. They are studied experimentally by Terahertz (THz) time-domain spectroscopy (THz-TDS), and the characteristic absorption spectra are obtained in the range of 0.2 to 2.6 THz. The vibrational frequencies are calculated using the density functional theory (DFT). Theoretical results show that 0.71, 1.94 and 2.46 THz are significant agreement with the experimental results in 0.87, 1.82 and 2.46THz, and identification of vibrational modes are given. The calculated results further confirm that the characteristic frequencies come from the collective vibrational modes. The results suggest that the use of the THz-TDS technique can be an effective way to inspect for Chinese medicine.

Original language	English
Title of host publication	Seventh International Symposium on Instrumentation and Control Technology
Subtitle of host publication	Sensors and Instruments, Computer Simulation, and Artificial Intelligence
DOIs	https://doi.org/10.1117/12.806348
State	Published - 2008
Event	7th International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence - Beijing, China Duration: 10 Oct 2008 → 13 Oct 2008

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7127
ISSN (Print)	0277-786X

Conference

Conference	7th International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence
Country/Territory	China
City	Beijing
Period	10/10/08 → 13/10/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

Artesunate
Terahertz (THz)
Terahertz time-domain spectroscopy
Vibration analysis

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10.1117/12.806348

Cite this

Zhou, B., & Wu, F. (2008). Experimental and theoretical study on THz spectrum artesunate. In Seventh International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence Article 71271B (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7127). https://doi.org/10.1117/12.806348

@inproceedings{1bbea0fc8edd4d4695e2fe8492b836f1,

title = "Experimental and theoretical study on THz spectrum artesunate",

abstract = "Artesunate is a very effective drug to treat malaria. They are studied experimentally by Terahertz (THz) time-domain spectroscopy (THz-TDS), and the characteristic absorption spectra are obtained in the range of 0.2 to 2.6 THz. The vibrational frequencies are calculated using the density functional theory (DFT). Theoretical results show that 0.71, 1.94 and 2.46 THz are significant agreement with the experimental results in 0.87, 1.82 and 2.46THz, and identification of vibrational modes are given. The calculated results further confirm that the characteristic frequencies come from the collective vibrational modes. The results suggest that the use of the THz-TDS technique can be an effective way to inspect for Chinese medicine.",

keywords = "Artesunate, Terahertz (THz), Terahertz time-domain spectroscopy, Vibration analysis",

author = "Binquan Zhou and Fengping Wu",

year = "2008",

doi = "10.1117/12.806348",

language = "英语",

isbn = "9780819473615",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

booktitle = "Seventh International Symposium on Instrumentation and Control Technology",

note = "7th International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence ; Conference date: 10-10-2008 Through 13-10-2008",

}

Zhou, B & Wu, F 2008, Experimental and theoretical study on THz spectrum artesunate. in Seventh International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence., 71271B, Proceedings of SPIE - The International Society for Optical Engineering, vol. 7127, 7th International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence, Beijing, China, 10/10/08. https://doi.org/10.1117/12.806348

Experimental and theoretical study on THz spectrum artesunate. / Zhou, Binquan; Wu, Fengping.
Seventh International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence. 2008. 71271B (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7127).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Experimental and theoretical study on THz spectrum artesunate

AU - Zhou, Binquan

AU - Wu, Fengping

PY - 2008

Y1 - 2008

N2 - Artesunate is a very effective drug to treat malaria. They are studied experimentally by Terahertz (THz) time-domain spectroscopy (THz-TDS), and the characteristic absorption spectra are obtained in the range of 0.2 to 2.6 THz. The vibrational frequencies are calculated using the density functional theory (DFT). Theoretical results show that 0.71, 1.94 and 2.46 THz are significant agreement with the experimental results in 0.87, 1.82 and 2.46THz, and identification of vibrational modes are given. The calculated results further confirm that the characteristic frequencies come from the collective vibrational modes. The results suggest that the use of the THz-TDS technique can be an effective way to inspect for Chinese medicine.

AB - Artesunate is a very effective drug to treat malaria. They are studied experimentally by Terahertz (THz) time-domain spectroscopy (THz-TDS), and the characteristic absorption spectra are obtained in the range of 0.2 to 2.6 THz. The vibrational frequencies are calculated using the density functional theory (DFT). Theoretical results show that 0.71, 1.94 and 2.46 THz are significant agreement with the experimental results in 0.87, 1.82 and 2.46THz, and identification of vibrational modes are given. The calculated results further confirm that the characteristic frequencies come from the collective vibrational modes. The results suggest that the use of the THz-TDS technique can be an effective way to inspect for Chinese medicine.

KW - Artesunate

KW - Terahertz (THz)

KW - Terahertz time-domain spectroscopy

KW - Vibration analysis

UR - https://www.scopus.com/pages/publications/56249132505

U2 - 10.1117/12.806348

DO - 10.1117/12.806348

M3 - 会议稿件

AN - SCOPUS:56249132505

SN - 9780819473615

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Seventh International Symposium on Instrumentation and Control Technology

T2 - 7th International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence

Y2 - 10 October 2008 through 13 October 2008

ER -

Experimental and theoretical study on THz spectrum artesunate

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Keywords

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