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Identification of Dengue Virus From Human Blood Sera Type O Based on Spectrophotometry

  • Institut Teknologi Sepuluh Nopember
  • Universitas Muhammadiyah Surabaya
  • Universitas Airlangga

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Dengue fever is a tropical infectious disease that is still a problem in the world. It is caused by the dengue virus, which causes systemic symptoms such as fever, joint pain, muscle pain, and malaise. The dengue virus identification method used in this study is based on spectrophotometry. Identification was carried out using human blood sera type O from 10 dengue hemorrhagic fever (DHF) patients. Sera was taken as much as 4 μL, then added with a saline water diluent solution of 3 mL and homogenized. The mixture was measured at a maximum excitation wavelength of 276 nm and a maximum emission of 334 nm. Excitation spectra are scanned at 200- 800 nm wavelengths. Emission spectra are scanned at wavelengths 200-900 nm. Measurement was also carried out on non-infected sera. Emission spectra of dengue and noninfectious dengue sera were treated with PCA. The results of the PCA show that dengue samples can be distinguished from non-infectious samples. The results confirm that the spectrophotometry method can identify the dengue virus infection.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
EditorsYenny Meliana, Didi Anggoro, Andri Cahyo Kumoro, Deliana Dahnum, Muhamed Yusuf Shahul Hamid, Nurul Sahida Hassan, Mahadi Bahari
PublisherAmerican Institute of Physics
Edition1
ISBN (Electronic)9780735453173
DOIs
Publication statusPublished - 17 Feb 2026
Event10th International Symposium on Applied Chemistry, ISAC 2024 and the 4th International Conference on Chemical Process and Product Engineering, ICCPPE 2024 in conjunction with the 11th Conference on Emerging Energy and Process Technology, CONCEPT 2024 - Hybrid, Yogyakarta, Indonesia
Duration: 23 Oct 202424 Oct 2024

Publication series

NameAIP Conference Proceedings
Number1
Volume3380
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference10th International Symposium on Applied Chemistry, ISAC 2024 and the 4th International Conference on Chemical Process and Product Engineering, ICCPPE 2024 in conjunction with the 11th Conference on Emerging Energy and Process Technology, CONCEPT 2024
Country/TerritoryIndonesia
CityHybrid, Yogyakarta
Period23/10/2424/10/24

UN SDGs

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

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

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