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All Journal JURNAL ILMU PERTANIAN
Nasruddin ,
Laboratorium Teknik Pendingin dan Pengkondisian Udara, Departemen Teknik Mesin, Fakultas Teknik, Universitas Indonesia, Depok 16424
Agriculture, Biological Sciences & Forestry

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STUDY OF OBSERVATION FLUORESCENCE WITH DOMAIN WAVELENGTH BASED ON SPECTROSCOPY FLOURESCENCE FOR MATERIAL IDENTIFICATION Ainun Mardiyah Lubis; Bisman Perangin – angin; Nasruddin ,
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 1 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (713.124 KB) | DOI: 10.30596/agrium.v20i1.510

Abstract

A research on the Study of Observation Fluorescence with  Domain Wavelength Based on Spectroscopy Flouresensi for Material Identification. The sample at this object are olive oil, sandalwood oil, and cem-ceman oil, the result of measurement for olive oil, obtained energy absorption (E1) and excitation energy (E2) respectively each 0,388 . 10 -18 Joule dan 0,383 . 10 -18 Joule, the wavelength of absorption (λ1) and the excitation wavelength (λ2)  each amounting to 512 nm and 518 nm absorption intensity (I1) and Fluorescence Intensity (I2) each amounting to 76 and 73. For Sandalwood oil, gained energy absorption ( E1) and excitation energy (E2) respectively  each  0,360 . 10 -18 Joule dan 0,357 . 10 -18 Joule, the wavelength of absorption (λ1) and the excitation wavelength (λ2)  each amounting to 552 nm and 557 nm, the absorption intensity (I1) and Fluorescence Intensity (I2)  each amounting to 42 and 41. For cem - ceman oil, gained energy absorption (E1) and excitation energy (E2) respectively  each  0,39 . 10 -18 Joule and 0,386 . 10 -18 Joule, the wavelength of absorption (λ1) and the excitation wavelength (λ2)  each amounting to 510 nm and 514 nm  absorption intensity (I1) and Fluorescence Intensity (I2)  each 45 and 43. . Measurements were made with a detector ( Ocean Optics USB HR2000 ) .Keywords : fluorescence, wavelength specktrum, detector, essential oils, olea europia.l
Co-Authors Ainun Mardiyah Lubis Bisman Perangin – angin